/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-symm.wvr.bpl -------------------------------------------------------------------------------- This is Ultimate 0.2.1-7cd14b8b9f04096d8ddfd3d9cd8a4ac590fe5404-7cd14b8 [2021-03-10 22:07:24,666 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-03-10 22:07:24,669 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-03-10 22:07:24,706 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2021-03-10 22:07:24,750 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-03-10 22:07:24,750 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-03-10 22:07:24,751 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-03-10 22:07:24,752 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 [2021-03-10 22:07:24,771 INFO L113 SettingsManager]: Loading preferences was successful [2021-03-10 22:07:24,771 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-03-10 22:07:24,771 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-03-10 22:07:24,771 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-03-10 22:07:24,772 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-03-10 22:07:24,772 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-03-10 22:07:24,773 INFO L138 SettingsManager]: * Use SBE=true [2021-03-10 22:07:24,773 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-03-10 22:07:24,773 INFO L138 SettingsManager]: * sizeof long=4 [2021-03-10 22:07:24,773 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-03-10 22:07:24,773 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-03-10 22:07:24,773 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-03-10 22:07:24,774 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-03-10 22:07:24,774 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-03-10 22:07:24,774 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-03-10 22:07:24,774 INFO L138 SettingsManager]: * sizeof long double=12 [2021-03-10 22:07:24,774 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-03-10 22:07:24,774 INFO L138 SettingsManager]: * Use constant arrays=true [2021-03-10 22:07:24,774 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-03-10 22:07:24,775 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-03-10 22:07:24,775 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-03-10 22:07:24,775 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-03-10 22:07:24,775 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-03-10 22:07:24,775 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-03-10 22:07:24,775 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-03-10 22:07:24,776 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-03-10 22:07:24,776 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-03-10 22:07:24,776 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-03-10 22:07:24,776 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-03-10 22:07:24,776 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-03-10 22:07:24,776 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-03-10 22:07:24,776 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-03-10 22:07:25,057 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-03-10 22:07:25,080 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-03-10 22:07:25,082 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-03-10 22:07:25,082 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2021-03-10 22:07:25,086 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2021-03-10 22:07:25,086 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/concurrent/bpl/weaver-benchmarks/generated/chl/poker-hand-symm.wvr.bpl [2021-03-10 22:07:25,087 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/concurrent/bpl/weaver-benchmarks/generated/chl/poker-hand-symm.wvr.bpl' [2021-03-10 22:07:25,137 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-03-10 22:07:25,141 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-03-10 22:07:25,142 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-03-10 22:07:25,142 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-03-10 22:07:25,142 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-03-10 22:07:25,154 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "poker-hand-symm.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 10.03 10:07:25" (1/1) ... [2021-03-10 22:07:25,166 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "poker-hand-symm.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 10.03 10:07:25" (1/1) ... [2021-03-10 22:07:25,173 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-03-10 22:07:25,174 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-03-10 22:07:25,174 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-03-10 22:07:25,174 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-03-10 22:07:25,183 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "poker-hand-symm.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 10.03 10:07:25" (1/1) ... [2021-03-10 22:07:25,183 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "poker-hand-symm.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 10.03 10:07:25" (1/1) ... [2021-03-10 22:07:25,187 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "poker-hand-symm.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 10.03 10:07:25" (1/1) ... [2021-03-10 22:07:25,187 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "poker-hand-symm.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 10.03 10:07:25" (1/1) ... [2021-03-10 22:07:25,195 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "poker-hand-symm.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 10.03 10:07:25" (1/1) ... [2021-03-10 22:07:25,199 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "poker-hand-symm.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 10.03 10:07:25" (1/1) ... [2021-03-10 22:07:25,201 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "poker-hand-symm.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 10.03 10:07:25" (1/1) ... [2021-03-10 22:07:25,204 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-03-10 22:07:25,204 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-03-10 22:07:25,205 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-03-10 22:07:25,205 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-03-10 22:07:25,216 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "poker-hand-symm.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 10.03 10:07:25" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-03-10 22:07:25,282 INFO L124 BoogieDeclarations]: Specification and implementation of procedure thread1 given in one single declaration [2021-03-10 22:07:25,283 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2021-03-10 22:07:25,283 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2021-03-10 22:07:25,283 INFO L124 BoogieDeclarations]: Specification and implementation of procedure thread2 given in one single declaration [2021-03-10 22:07:25,283 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2021-03-10 22:07:25,283 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2021-03-10 22:07:25,283 INFO L124 BoogieDeclarations]: Specification and implementation of procedure ULTIMATE.start given in one single declaration [2021-03-10 22:07:25,283 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-03-10 22:07:25,284 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-03-10 22:07:25,285 WARN L209 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2021-03-10 22:07:25,886 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-03-10 22:07:25,886 INFO L299 CfgBuilder]: Removed 4 assume(true) statements. [2021-03-10 22:07:25,888 INFO L202 PluginConnector]: Adding new model poker-hand-symm.wvr.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.03 10:07:25 BoogieIcfgContainer [2021-03-10 22:07:25,888 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-03-10 22:07:25,891 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-03-10 22:07:25,891 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-03-10 22:07:25,894 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-03-10 22:07:25,894 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "poker-hand-symm.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 10.03 10:07:25" (1/2) ... [2021-03-10 22:07:25,896 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4f611e4 and model type poker-hand-symm.wvr.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.03 10:07:25, skipping insertion in model container [2021-03-10 22:07:25,896 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "poker-hand-symm.wvr.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.03 10:07:25" (2/2) ... [2021-03-10 22:07:25,904 INFO L111 eAbstractionObserver]: Analyzing ICFG poker-hand-symm.wvr.bpl [2021-03-10 22:07:25,908 WARN L142 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2021-03-10 22:07:25,909 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-03-10 22:07:25,914 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2021-03-10 22:07:25,914 INFO L323 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2021-03-10 22:07:25,958 INFO L149 ThreadInstanceAdder]: Constructed 2 joinOtherThreadTransitions. [2021-03-10 22:07:25,973 INFO L253 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2021-03-10 22:07:26,003 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-03-10 22:07:26,003 INFO L377 AbstractCegarLoop]: Hoare is true [2021-03-10 22:07:26,003 INFO L378 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-03-10 22:07:26,003 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-03-10 22:07:26,003 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-03-10 22:07:26,003 INFO L381 AbstractCegarLoop]: Difference is false [2021-03-10 22:07:26,003 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-03-10 22:07:26,003 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-03-10 22:07:26,011 INFO L100 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 25 places, 26 transitions, 68 flow [2021-03-10 22:07:26,024 INFO L122 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result has 41 states, 39 states have (on average 2.871794871794872) internal successors, (112), 40 states have internal predecessors, (112), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:07:26,026 INFO L276 IsEmpty]: Start isEmpty. Operand has 41 states, 39 states have (on average 2.871794871794872) internal successors, (112), 40 states have internal predecessors, (112), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:07:26,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2021-03-10 22:07:26,031 INFO L511 BasicCegarLoop]: Found error trace [2021-03-10 22:07:26,031 INFO L519 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-10 22:07:26,032 INFO L428 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-10 22:07:26,036 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-10 22:07:26,036 INFO L82 PathProgramCache]: Analyzing trace with hash 1990166855, now seen corresponding path program 1 times [2021-03-10 22:07:26,043 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-10 22:07:26,044 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [148673859] [2021-03-10 22:07:26,044 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-10 22:07:26,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 22:07:26,839 WARN L205 SmtUtils]: Spent 350.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 72 [2021-03-10 22:07:27,001 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:07:27,002 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [148673859] [2021-03-10 22:07:27,002 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-10 22:07:27,003 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-03-10 22:07:27,003 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1865799420] [2021-03-10 22:07:27,006 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-03-10 22:07:27,007 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-10 22:07:27,018 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-03-10 22:07:27,019 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-03-10 22:07:27,021 INFO L87 Difference]: Start difference. First operand has 41 states, 39 states have (on average 2.871794871794872) internal successors, (112), 40 states have internal predecessors, (112), 0 states have call successors, (0), 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 4 states, 4 states have (on average 2.5) internal successors, (10), 4 states have internal predecessors, (10), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:07:27,177 WARN L205 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 86 [2021-03-10 22:07:27,208 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-10 22:07:27,209 INFO L93 Difference]: Finished difference Result 66 states and 155 transitions. [2021-03-10 22:07:27,209 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-03-10 22:07:27,210 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 2.5) internal successors, (10), 4 states have internal predecessors, (10), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 10 [2021-03-10 22:07:27,210 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-10 22:07:27,221 INFO L225 Difference]: With dead ends: 66 [2021-03-10 22:07:27,221 INFO L226 Difference]: Without dead ends: 59 [2021-03-10 22:07:27,223 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 565.4ms TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-03-10 22:07:27,235 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 59 states. [2021-03-10 22:07:27,268 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 59 to 44. [2021-03-10 22:07:27,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 44 states, 43 states have (on average 2.744186046511628) internal successors, (118), 43 states have internal predecessors, (118), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:07:27,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44 states to 44 states and 118 transitions. [2021-03-10 22:07:27,272 INFO L78 Accepts]: Start accepts. Automaton has 44 states and 118 transitions. Word has length 10 [2021-03-10 22:07:27,273 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-10 22:07:27,273 INFO L480 AbstractCegarLoop]: Abstraction has 44 states and 118 transitions. [2021-03-10 22:07:27,273 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 4 states, 4 states have (on average 2.5) internal successors, (10), 4 states have internal predecessors, (10), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:07:27,273 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 118 transitions. [2021-03-10 22:07:27,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2021-03-10 22:07:27,275 INFO L511 BasicCegarLoop]: Found error trace [2021-03-10 22:07:27,275 INFO L519 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-10 22:07:27,275 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-03-10 22:07:27,276 INFO L428 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-10 22:07:27,283 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-10 22:07:27,283 INFO L82 PathProgramCache]: Analyzing trace with hash -1977673933, now seen corresponding path program 2 times [2021-03-10 22:07:27,283 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-10 22:07:27,283 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1512802983] [2021-03-10 22:07:27,283 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-10 22:07:27,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 22:07:27,771 WARN L205 SmtUtils]: Spent 311.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 73 [2021-03-10 22:07:27,816 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:07:27,816 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1512802983] [2021-03-10 22:07:27,817 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-10 22:07:27,817 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-03-10 22:07:27,817 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [345376836] [2021-03-10 22:07:27,818 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-03-10 22:07:27,818 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-10 22:07:27,818 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-03-10 22:07:27,819 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-03-10 22:07:27,819 INFO L87 Difference]: Start difference. First operand 44 states and 118 transitions. Second operand has 4 states, 4 states have (on average 2.5) internal successors, (10), 4 states have internal predecessors, (10), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:07:27,972 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-10 22:07:27,972 INFO L93 Difference]: Finished difference Result 66 states and 151 transitions. [2021-03-10 22:07:27,973 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-03-10 22:07:27,973 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 2.5) internal successors, (10), 4 states have internal predecessors, (10), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 10 [2021-03-10 22:07:27,973 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-10 22:07:27,974 INFO L225 Difference]: With dead ends: 66 [2021-03-10 22:07:27,974 INFO L226 Difference]: Without dead ends: 59 [2021-03-10 22:07:27,974 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 442.5ms TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-03-10 22:07:27,975 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 59 states. [2021-03-10 22:07:27,979 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 59 to 46. [2021-03-10 22:07:27,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 46 states, 45 states have (on average 2.688888888888889) internal successors, (121), 45 states have internal predecessors, (121), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:07:27,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46 states to 46 states and 121 transitions. [2021-03-10 22:07:27,980 INFO L78 Accepts]: Start accepts. Automaton has 46 states and 121 transitions. Word has length 10 [2021-03-10 22:07:27,980 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-10 22:07:27,980 INFO L480 AbstractCegarLoop]: Abstraction has 46 states and 121 transitions. [2021-03-10 22:07:27,980 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 4 states, 4 states have (on average 2.5) internal successors, (10), 4 states have internal predecessors, (10), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:07:27,981 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 121 transitions. [2021-03-10 22:07:27,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2021-03-10 22:07:27,981 INFO L511 BasicCegarLoop]: Found error trace [2021-03-10 22:07:27,982 INFO L519 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-10 22:07:27,982 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-03-10 22:07:27,982 INFO L428 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-10 22:07:27,982 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-10 22:07:27,982 INFO L82 PathProgramCache]: Analyzing trace with hash 1880928136, now seen corresponding path program 1 times [2021-03-10 22:07:27,982 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-10 22:07:27,983 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1953656730] [2021-03-10 22:07:27,983 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-10 22:07:27,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 22:07:27,996 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:07:27,996 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1953656730] [2021-03-10 22:07:27,997 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-10 22:07:27,997 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-03-10 22:07:27,997 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1821120501] [2021-03-10 22:07:27,997 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-03-10 22:07:27,997 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-10 22:07:27,998 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-03-10 22:07:27,998 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-03-10 22:07:27,998 INFO L87 Difference]: Start difference. First operand 46 states and 121 transitions. Second operand has 3 states, 3 states have (on average 3.6666666666666665) internal successors, (11), 3 states have internal predecessors, (11), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:07:28,003 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-10 22:07:28,003 INFO L93 Difference]: Finished difference Result 52 states and 136 transitions. [2021-03-10 22:07:28,004 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-10 22:07:28,004 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 3.6666666666666665) internal successors, (11), 3 states have internal predecessors, (11), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 11 [2021-03-10 22:07:28,004 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-10 22:07:28,005 INFO L225 Difference]: With dead ends: 52 [2021-03-10 22:07:28,005 INFO L226 Difference]: Without dead ends: 52 [2021-03-10 22:07:28,005 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 3.3ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-03-10 22:07:28,005 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 52 states. [2021-03-10 22:07:28,015 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 52 to 52. [2021-03-10 22:07:28,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 52 states, 51 states have (on average 2.6666666666666665) internal successors, (136), 51 states have internal predecessors, (136), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:07:28,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 52 states and 136 transitions. [2021-03-10 22:07:28,017 INFO L78 Accepts]: Start accepts. Automaton has 52 states and 136 transitions. Word has length 11 [2021-03-10 22:07:28,017 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-10 22:07:28,017 INFO L480 AbstractCegarLoop]: Abstraction has 52 states and 136 transitions. [2021-03-10 22:07:28,017 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 3.6666666666666665) internal successors, (11), 3 states have internal predecessors, (11), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:07:28,018 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 136 transitions. [2021-03-10 22:07:28,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2021-03-10 22:07:28,018 INFO L511 BasicCegarLoop]: Found error trace [2021-03-10 22:07:28,019 INFO L519 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-10 22:07:28,019 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-03-10 22:07:28,019 INFO L428 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-10 22:07:28,019 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-10 22:07:28,019 INFO L82 PathProgramCache]: Analyzing trace with hash 1648216420, now seen corresponding path program 1 times [2021-03-10 22:07:28,020 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-10 22:07:28,020 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2091590392] [2021-03-10 22:07:28,020 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-10 22:07:28,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 22:07:28,033 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:07:28,033 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2091590392] [2021-03-10 22:07:28,033 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-10 22:07:28,033 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-03-10 22:07:28,033 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [662505884] [2021-03-10 22:07:28,034 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-03-10 22:07:28,034 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-10 22:07:28,034 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-03-10 22:07:28,034 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-03-10 22:07:28,034 INFO L87 Difference]: Start difference. First operand 52 states and 136 transitions. Second operand has 3 states, 3 states have (on average 3.6666666666666665) internal successors, (11), 3 states have internal predecessors, (11), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:07:28,040 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-10 22:07:28,040 INFO L93 Difference]: Finished difference Result 58 states and 151 transitions. [2021-03-10 22:07:28,041 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-10 22:07:28,041 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 3.6666666666666665) internal successors, (11), 3 states have internal predecessors, (11), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 11 [2021-03-10 22:07:28,041 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-10 22:07:28,042 INFO L225 Difference]: With dead ends: 58 [2021-03-10 22:07:28,042 INFO L226 Difference]: Without dead ends: 58 [2021-03-10 22:07:28,042 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 3.4ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-03-10 22:07:28,042 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 58 states. [2021-03-10 22:07:28,046 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 58 to 58. [2021-03-10 22:07:28,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 58 states, 57 states have (on average 2.6491228070175437) internal successors, (151), 57 states have internal predecessors, (151), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:07:28,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58 states to 58 states and 151 transitions. [2021-03-10 22:07:28,048 INFO L78 Accepts]: Start accepts. Automaton has 58 states and 151 transitions. Word has length 11 [2021-03-10 22:07:28,048 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-10 22:07:28,048 INFO L480 AbstractCegarLoop]: Abstraction has 58 states and 151 transitions. [2021-03-10 22:07:28,048 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 3.6666666666666665) internal successors, (11), 3 states have internal predecessors, (11), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:07:28,048 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 151 transitions. [2021-03-10 22:07:28,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2021-03-10 22:07:28,049 INFO L511 BasicCegarLoop]: Found error trace [2021-03-10 22:07:28,049 INFO L519 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-10 22:07:28,049 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-03-10 22:07:28,049 INFO L428 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-10 22:07:28,050 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-10 22:07:28,050 INFO L82 PathProgramCache]: Analyzing trace with hash 1535932638, now seen corresponding path program 1 times [2021-03-10 22:07:28,050 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-10 22:07:28,050 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1085423513] [2021-03-10 22:07:28,050 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-10 22:07:28,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 22:07:28,065 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:07:28,065 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1085423513] [2021-03-10 22:07:28,066 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-10 22:07:28,066 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-03-10 22:07:28,066 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [233889635] [2021-03-10 22:07:28,066 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-03-10 22:07:28,066 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-10 22:07:28,067 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-03-10 22:07:28,067 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-03-10 22:07:28,067 INFO L87 Difference]: Start difference. First operand 58 states and 151 transitions. Second operand has 3 states, 3 states have (on average 3.6666666666666665) internal successors, (11), 3 states have internal predecessors, (11), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:07:28,073 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-10 22:07:28,073 INFO L93 Difference]: Finished difference Result 66 states and 170 transitions. [2021-03-10 22:07:28,074 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-10 22:07:28,074 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 3.6666666666666665) internal successors, (11), 3 states have internal predecessors, (11), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 11 [2021-03-10 22:07:28,074 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-10 22:07:28,075 INFO L225 Difference]: With dead ends: 66 [2021-03-10 22:07:28,075 INFO L226 Difference]: Without dead ends: 66 [2021-03-10 22:07:28,075 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 3.4ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-03-10 22:07:28,075 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 66 states. [2021-03-10 22:07:28,086 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 66 to 66. [2021-03-10 22:07:28,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 66 states, 65 states have (on average 2.6153846153846154) internal successors, (170), 65 states have internal predecessors, (170), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:07:28,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 66 states and 170 transitions. [2021-03-10 22:07:28,087 INFO L78 Accepts]: Start accepts. Automaton has 66 states and 170 transitions. Word has length 11 [2021-03-10 22:07:28,087 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-10 22:07:28,087 INFO L480 AbstractCegarLoop]: Abstraction has 66 states and 170 transitions. [2021-03-10 22:07:28,087 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 3.6666666666666665) internal successors, (11), 3 states have internal predecessors, (11), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:07:28,087 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 170 transitions. [2021-03-10 22:07:28,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2021-03-10 22:07:28,088 INFO L511 BasicCegarLoop]: Found error trace [2021-03-10 22:07:28,088 INFO L519 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-10 22:07:28,088 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-03-10 22:07:28,088 INFO L428 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-10 22:07:28,089 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-10 22:07:28,089 INFO L82 PathProgramCache]: Analyzing trace with hash -1862247284, now seen corresponding path program 1 times [2021-03-10 22:07:28,089 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-10 22:07:28,089 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1605512971] [2021-03-10 22:07:28,089 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-10 22:07:28,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 22:07:28,104 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:07:28,105 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1605512971] [2021-03-10 22:07:28,105 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-10 22:07:28,105 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-03-10 22:07:28,105 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [116720742] [2021-03-10 22:07:28,105 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-03-10 22:07:28,105 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-10 22:07:28,106 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-03-10 22:07:28,106 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-03-10 22:07:28,106 INFO L87 Difference]: Start difference. First operand 66 states and 170 transitions. Second operand has 3 states, 3 states have (on average 3.6666666666666665) internal successors, (11), 3 states have internal predecessors, (11), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:07:28,112 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-10 22:07:28,112 INFO L93 Difference]: Finished difference Result 74 states and 189 transitions. [2021-03-10 22:07:28,112 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-10 22:07:28,113 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 3.6666666666666665) internal successors, (11), 3 states have internal predecessors, (11), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 11 [2021-03-10 22:07:28,113 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-10 22:07:28,114 INFO L225 Difference]: With dead ends: 74 [2021-03-10 22:07:28,114 INFO L226 Difference]: Without dead ends: 74 [2021-03-10 22:07:28,114 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 3.4ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-03-10 22:07:28,114 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 74 states. [2021-03-10 22:07:28,119 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 74 to 74. [2021-03-10 22:07:28,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 74 states, 73 states have (on average 2.589041095890411) internal successors, (189), 73 states have internal predecessors, (189), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:07:28,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 74 states to 74 states and 189 transitions. [2021-03-10 22:07:28,121 INFO L78 Accepts]: Start accepts. Automaton has 74 states and 189 transitions. Word has length 11 [2021-03-10 22:07:28,121 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-10 22:07:28,121 INFO L480 AbstractCegarLoop]: Abstraction has 74 states and 189 transitions. [2021-03-10 22:07:28,121 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 3.6666666666666665) internal successors, (11), 3 states have internal predecessors, (11), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:07:28,121 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 189 transitions. [2021-03-10 22:07:28,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-03-10 22:07:28,122 INFO L511 BasicCegarLoop]: Found error trace [2021-03-10 22:07:28,122 INFO L519 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-10 22:07:28,122 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2021-03-10 22:07:28,122 INFO L428 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-10 22:07:28,123 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-10 22:07:28,123 INFO L82 PathProgramCache]: Analyzing trace with hash -375396698, now seen corresponding path program 1 times [2021-03-10 22:07:28,123 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-10 22:07:28,123 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1843196497] [2021-03-10 22:07:28,123 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-10 22:07:28,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 22:07:28,173 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-03-10 22:07:28,174 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1843196497] [2021-03-10 22:07:28,174 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-10 22:07:28,174 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-03-10 22:07:28,174 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1520660521] [2021-03-10 22:07:28,174 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-03-10 22:07:28,175 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-10 22:07:28,175 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-03-10 22:07:28,175 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-03-10 22:07:28,175 INFO L87 Difference]: Start difference. First operand 74 states and 189 transitions. Second operand has 3 states, 3 states have (on average 4.0) internal successors, (12), 3 states have internal predecessors, (12), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:07:28,207 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-10 22:07:28,207 INFO L93 Difference]: Finished difference Result 100 states and 223 transitions. [2021-03-10 22:07:28,207 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-10 22:07:28,208 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 4.0) internal successors, (12), 3 states have internal predecessors, (12), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 12 [2021-03-10 22:07:28,208 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-10 22:07:28,209 INFO L225 Difference]: With dead ends: 100 [2021-03-10 22:07:28,209 INFO L226 Difference]: Without dead ends: 100 [2021-03-10 22:07:28,209 INFO L775 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 [2021-03-10 22:07:28,209 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 100 states. [2021-03-10 22:07:28,214 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 100 to 79. [2021-03-10 22:07:28,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 79 states, 78 states have (on average 2.423076923076923) internal successors, (189), 78 states have internal predecessors, (189), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:07:28,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 79 states to 79 states and 189 transitions. [2021-03-10 22:07:28,215 INFO L78 Accepts]: Start accepts. Automaton has 79 states and 189 transitions. Word has length 12 [2021-03-10 22:07:28,215 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-10 22:07:28,215 INFO L480 AbstractCegarLoop]: Abstraction has 79 states and 189 transitions. [2021-03-10 22:07:28,215 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 4.0) internal successors, (12), 3 states have internal predecessors, (12), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:07:28,216 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 189 transitions. [2021-03-10 22:07:28,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-03-10 22:07:28,216 INFO L511 BasicCegarLoop]: Found error trace [2021-03-10 22:07:28,216 INFO L519 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-10 22:07:28,217 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2021-03-10 22:07:28,217 INFO L428 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-10 22:07:28,217 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-10 22:07:28,217 INFO L82 PathProgramCache]: Analyzing trace with hash 1248628485, now seen corresponding path program 1 times [2021-03-10 22:07:28,217 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-10 22:07:28,217 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [379366426] [2021-03-10 22:07:28,218 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-10 22:07:28,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 22:07:28,280 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-03-10 22:07:28,280 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [379366426] [2021-03-10 22:07:28,281 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-10 22:07:28,281 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-03-10 22:07:28,281 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [813423820] [2021-03-10 22:07:28,282 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-03-10 22:07:28,282 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-10 22:07:28,282 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-03-10 22:07:28,283 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-03-10 22:07:28,284 INFO L87 Difference]: Start difference. First operand 79 states and 189 transitions. Second operand has 3 states, 3 states have (on average 4.0) internal successors, (12), 3 states have internal predecessors, (12), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:07:28,318 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-10 22:07:28,319 INFO L93 Difference]: Finished difference Result 80 states and 157 transitions. [2021-03-10 22:07:28,320 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-10 22:07:28,320 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 4.0) internal successors, (12), 3 states have internal predecessors, (12), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 12 [2021-03-10 22:07:28,321 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-10 22:07:28,321 INFO L225 Difference]: With dead ends: 80 [2021-03-10 22:07:28,321 INFO L226 Difference]: Without dead ends: 80 [2021-03-10 22:07:28,322 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 16.6ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-03-10 22:07:28,322 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 80 states. [2021-03-10 22:07:28,326 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 80 to 66. [2021-03-10 22:07:28,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 66 states, 65 states have (on average 2.1384615384615384) internal successors, (139), 65 states have internal predecessors, (139), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:07:28,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 66 states and 139 transitions. [2021-03-10 22:07:28,327 INFO L78 Accepts]: Start accepts. Automaton has 66 states and 139 transitions. Word has length 12 [2021-03-10 22:07:28,327 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-10 22:07:28,327 INFO L480 AbstractCegarLoop]: Abstraction has 66 states and 139 transitions. [2021-03-10 22:07:28,328 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 4.0) internal successors, (12), 3 states have internal predecessors, (12), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:07:28,328 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 139 transitions. [2021-03-10 22:07:28,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-03-10 22:07:28,329 INFO L511 BasicCegarLoop]: Found error trace [2021-03-10 22:07:28,329 INFO L519 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-10 22:07:28,329 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2021-03-10 22:07:28,329 INFO L428 AbstractCegarLoop]: === Iteration 9 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-10 22:07:28,329 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-10 22:07:28,330 INFO L82 PathProgramCache]: Analyzing trace with hash 339573799, now seen corresponding path program 1 times [2021-03-10 22:07:28,330 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-10 22:07:28,330 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [154167043] [2021-03-10 22:07:28,330 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-10 22:07:28,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 22:07:28,376 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-03-10 22:07:28,377 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [154167043] [2021-03-10 22:07:28,377 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-10 22:07:28,377 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-03-10 22:07:28,377 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1382485066] [2021-03-10 22:07:28,377 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-03-10 22:07:28,377 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-10 22:07:28,378 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-03-10 22:07:28,378 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-03-10 22:07:28,378 INFO L87 Difference]: Start difference. First operand 66 states and 139 transitions. Second operand has 3 states, 3 states have (on average 4.0) internal successors, (12), 3 states have internal predecessors, (12), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:07:28,403 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-10 22:07:28,404 INFO L93 Difference]: Finished difference Result 80 states and 154 transitions. [2021-03-10 22:07:28,404 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-10 22:07:28,404 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 4.0) internal successors, (12), 3 states have internal predecessors, (12), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 12 [2021-03-10 22:07:28,404 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-10 22:07:28,405 INFO L225 Difference]: With dead ends: 80 [2021-03-10 22:07:28,405 INFO L226 Difference]: Without dead ends: 75 [2021-03-10 22:07:28,405 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 25.9ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-03-10 22:07:28,406 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 75 states. [2021-03-10 22:07:28,411 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 75 to 66. [2021-03-10 22:07:28,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 66 states, 65 states have (on average 2.1076923076923078) internal successors, (137), 65 states have internal predecessors, (137), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:07:28,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 66 states and 137 transitions. [2021-03-10 22:07:28,412 INFO L78 Accepts]: Start accepts. Automaton has 66 states and 137 transitions. Word has length 12 [2021-03-10 22:07:28,412 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-10 22:07:28,412 INFO L480 AbstractCegarLoop]: Abstraction has 66 states and 137 transitions. [2021-03-10 22:07:28,413 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 4.0) internal successors, (12), 3 states have internal predecessors, (12), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:07:28,413 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 137 transitions. [2021-03-10 22:07:28,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-03-10 22:07:28,413 INFO L511 BasicCegarLoop]: Found error trace [2021-03-10 22:07:28,414 INFO L519 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-10 22:07:28,414 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2021-03-10 22:07:28,414 INFO L428 AbstractCegarLoop]: === Iteration 10 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-10 22:07:28,421 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-10 22:07:28,421 INFO L82 PathProgramCache]: Analyzing trace with hash -1919377488, now seen corresponding path program 2 times [2021-03-10 22:07:28,422 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-10 22:07:28,422 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [687718379] [2021-03-10 22:07:28,422 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-10 22:07:28,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 22:07:28,448 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-03-10 22:07:28,449 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [687718379] [2021-03-10 22:07:28,449 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-10 22:07:28,449 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-03-10 22:07:28,449 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1933485765] [2021-03-10 22:07:28,449 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-03-10 22:07:28,449 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-10 22:07:28,450 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-03-10 22:07:28,450 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-03-10 22:07:28,450 INFO L87 Difference]: Start difference. First operand 66 states and 137 transitions. Second operand has 3 states, 3 states have (on average 4.0) internal successors, (12), 3 states have internal predecessors, (12), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:07:28,464 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-10 22:07:28,464 INFO L93 Difference]: Finished difference Result 77 states and 148 transitions. [2021-03-10 22:07:28,469 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-10 22:07:28,470 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 4.0) internal successors, (12), 3 states have internal predecessors, (12), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 12 [2021-03-10 22:07:28,470 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-10 22:07:28,470 INFO L225 Difference]: With dead ends: 77 [2021-03-10 22:07:28,471 INFO L226 Difference]: Without dead ends: 75 [2021-03-10 22:07:28,471 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 4.6ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-03-10 22:07:28,471 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 75 states. [2021-03-10 22:07:28,474 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 75 to 66. [2021-03-10 22:07:28,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 66 states, 65 states have (on average 2.0923076923076924) internal successors, (136), 65 states have internal predecessors, (136), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:07:28,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 66 states and 136 transitions. [2021-03-10 22:07:28,475 INFO L78 Accepts]: Start accepts. Automaton has 66 states and 136 transitions. Word has length 12 [2021-03-10 22:07:28,475 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-10 22:07:28,475 INFO L480 AbstractCegarLoop]: Abstraction has 66 states and 136 transitions. [2021-03-10 22:07:28,476 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 4.0) internal successors, (12), 3 states have internal predecessors, (12), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:07:28,476 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 136 transitions. [2021-03-10 22:07:28,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2021-03-10 22:07:28,476 INFO L511 BasicCegarLoop]: Found error trace [2021-03-10 22:07:28,476 INFO L519 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-10 22:07:28,477 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2021-03-10 22:07:28,477 INFO L428 AbstractCegarLoop]: === Iteration 11 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-10 22:07:28,477 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-10 22:07:28,477 INFO L82 PathProgramCache]: Analyzing trace with hash -1848204445, now seen corresponding path program 1 times [2021-03-10 22:07:28,477 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-10 22:07:28,477 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [116959811] [2021-03-10 22:07:28,478 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-10 22:07:28,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 22:07:28,844 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:07:28,844 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [116959811] [2021-03-10 22:07:28,844 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [662779622] [2021-03-10 22:07:28,845 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:07:28,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 22:07:28,915 INFO L263 TraceCheckSpWp]: Trace formula consists of 50 conjuncts, 19 conjunts are in the unsatisfiable core [2021-03-10 22:07:28,919 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-10 22:07:29,146 WARN L205 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 45 DAG size of output: 40 [2021-03-10 22:07:29,455 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:07:29,455 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-10 22:07:29,455 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 8] total 13 [2021-03-10 22:07:29,456 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1432700119] [2021-03-10 22:07:29,456 INFO L460 AbstractCegarLoop]: Interpolant automaton has 13 states [2021-03-10 22:07:29,456 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-10 22:07:29,456 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2021-03-10 22:07:29,457 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=34, Invalid=122, Unknown=0, NotChecked=0, Total=156 [2021-03-10 22:07:29,457 INFO L87 Difference]: Start difference. First operand 66 states and 136 transitions. Second operand has 13 states, 13 states have (on average 1.7692307692307692) internal successors, (23), 13 states have internal predecessors, (23), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:07:29,761 WARN L205 SmtUtils]: Spent 144.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 54 [2021-03-10 22:07:29,959 WARN L205 SmtUtils]: Spent 166.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 45 [2021-03-10 22:07:30,184 WARN L205 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 46 [2021-03-10 22:07:30,381 WARN L205 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 51 [2021-03-10 22:07:30,529 WARN L205 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 55 [2021-03-10 22:07:30,663 WARN L205 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 45 DAG size of output: 43 [2021-03-10 22:07:30,778 WARN L205 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 50 [2021-03-10 22:07:30,801 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-10 22:07:30,802 INFO L93 Difference]: Finished difference Result 133 states and 272 transitions. [2021-03-10 22:07:30,802 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2021-03-10 22:07:30,802 INFO L78 Accepts]: Start accepts. Automaton has has 13 states, 13 states have (on average 1.7692307692307692) internal successors, (23), 13 states have internal predecessors, (23), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 14 [2021-03-10 22:07:30,802 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-10 22:07:30,803 INFO L225 Difference]: With dead ends: 133 [2021-03-10 22:07:30,803 INFO L226 Difference]: Without dead ends: 119 [2021-03-10 22:07:30,803 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 32 GetRequests, 9 SyntacticMatches, 1 SemanticMatches, 22 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 112 ImplicationChecksByTransitivity, 1754.9ms TimeCoverageRelationStatistics Valid=136, Invalid=416, Unknown=0, NotChecked=0, Total=552 [2021-03-10 22:07:30,804 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 119 states. [2021-03-10 22:07:30,807 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 119 to 78. [2021-03-10 22:07:30,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 78 states, 77 states have (on average 2.103896103896104) internal successors, (162), 77 states have internal predecessors, (162), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:07:30,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 78 states and 162 transitions. [2021-03-10 22:07:30,808 INFO L78 Accepts]: Start accepts. Automaton has 78 states and 162 transitions. Word has length 14 [2021-03-10 22:07:30,808 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-10 22:07:30,808 INFO L480 AbstractCegarLoop]: Abstraction has 78 states and 162 transitions. [2021-03-10 22:07:30,808 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 13 states, 13 states have (on average 1.7692307692307692) internal successors, (23), 13 states have internal predecessors, (23), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:07:30,808 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 162 transitions. [2021-03-10 22:07:30,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2021-03-10 22:07:30,809 INFO L511 BasicCegarLoop]: Found error trace [2021-03-10 22:07:30,809 INFO L519 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-10 22:07:31,023 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable10 [2021-03-10 22:07:31,023 INFO L428 AbstractCegarLoop]: === Iteration 12 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-10 22:07:31,024 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-10 22:07:31,024 INFO L82 PathProgramCache]: Analyzing trace with hash -1124293829, now seen corresponding path program 2 times [2021-03-10 22:07:31,024 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-10 22:07:31,024 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1578531402] [2021-03-10 22:07:31,024 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-10 22:07:31,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 22:07:31,344 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:07:31,345 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1578531402] [2021-03-10 22:07:31,345 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2127877766] [2021-03-10 22:07:31,345 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:07:31,385 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-03-10 22:07:31,385 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-10 22:07:31,386 INFO L263 TraceCheckSpWp]: Trace formula consists of 50 conjuncts, 19 conjunts are in the unsatisfiable core [2021-03-10 22:07:31,387 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-10 22:07:31,887 WARN L205 SmtUtils]: Spent 186.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 58 [2021-03-10 22:07:34,903 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:07:34,904 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-10 22:07:34,904 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 8] total 11 [2021-03-10 22:07:34,904 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1904876867] [2021-03-10 22:07:34,904 INFO L460 AbstractCegarLoop]: Interpolant automaton has 11 states [2021-03-10 22:07:34,904 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-10 22:07:34,905 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2021-03-10 22:07:34,905 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=26, Invalid=84, Unknown=0, NotChecked=0, Total=110 [2021-03-10 22:07:34,905 INFO L87 Difference]: Start difference. First operand 78 states and 162 transitions. Second operand has 11 states, 11 states have (on average 1.8181818181818181) internal successors, (20), 11 states have internal predecessors, (20), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:07:35,193 WARN L205 SmtUtils]: Spent 197.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 105 [2021-03-10 22:07:35,235 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-10 22:07:35,235 INFO L93 Difference]: Finished difference Result 95 states and 191 transitions. [2021-03-10 22:07:35,235 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-03-10 22:07:35,235 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 11 states have (on average 1.8181818181818181) internal successors, (20), 11 states have internal predecessors, (20), 0 states have call successors, (0), 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 [2021-03-10 22:07:35,235 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-10 22:07:35,236 INFO L225 Difference]: With dead ends: 95 [2021-03-10 22:07:35,236 INFO L226 Difference]: Without dead ends: 88 [2021-03-10 22:07:35,236 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 22 GetRequests, 10 SyntacticMatches, 2 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 19 ImplicationChecksByTransitivity, 771.2ms TimeCoverageRelationStatistics Valid=32, Invalid=100, Unknown=0, NotChecked=0, Total=132 [2021-03-10 22:07:35,237 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 88 states. [2021-03-10 22:07:35,240 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 88 to 80. [2021-03-10 22:07:35,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 80 states, 79 states have (on average 2.1139240506329116) internal successors, (167), 79 states have internal predecessors, (167), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:07:35,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 80 states and 167 transitions. [2021-03-10 22:07:35,240 INFO L78 Accepts]: Start accepts. Automaton has 80 states and 167 transitions. Word has length 14 [2021-03-10 22:07:35,240 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-10 22:07:35,241 INFO L480 AbstractCegarLoop]: Abstraction has 80 states and 167 transitions. [2021-03-10 22:07:35,241 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 11 states, 11 states have (on average 1.8181818181818181) internal successors, (20), 11 states have internal predecessors, (20), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:07:35,241 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 167 transitions. [2021-03-10 22:07:35,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2021-03-10 22:07:35,241 INFO L511 BasicCegarLoop]: Found error trace [2021-03-10 22:07:35,242 INFO L519 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-10 22:07:35,451 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable16 [2021-03-10 22:07:35,451 INFO L428 AbstractCegarLoop]: === Iteration 13 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-10 22:07:35,451 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-10 22:07:35,452 INFO L82 PathProgramCache]: Analyzing trace with hash -1311401613, now seen corresponding path program 3 times [2021-03-10 22:07:35,452 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-10 22:07:35,452 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1102386059] [2021-03-10 22:07:35,452 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-10 22:07:35,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 22:07:35,681 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:07:35,682 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1102386059] [2021-03-10 22:07:35,682 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1347194385] [2021-03-10 22:07:35,682 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:07:35,717 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 2 check-sat command(s) [2021-03-10 22:07:35,717 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-10 22:07:35,718 INFO L263 TraceCheckSpWp]: Trace formula consists of 50 conjuncts, 19 conjunts are in the unsatisfiable core [2021-03-10 22:07:35,719 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-10 22:07:36,051 WARN L205 SmtUtils]: Spent 170.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 58 [2021-03-10 22:07:40,782 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:40,786 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:40,802 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:40,803 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:40,821 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:07:40,822 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:07:40,826 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 18 treesize of output 1 [2021-03-10 22:07:40,827 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:40,842 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:40,843 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:40,860 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:40,861 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:40,876 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:07:40,876 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:07:40,877 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 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 [2021-03-10 22:07:40,878 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:40,892 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:40,893 INFO L550 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:40,910 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:40,911 INFO L550 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:40,929 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:40,930 INFO L550 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:41,695 WARN L205 SmtUtils]: Spent 765.00 ms on a formula simplification. DAG size of input: 288 DAG size of output: 146 [2021-03-10 22:07:41,696 INFO L628 ElimStorePlain]: treesize reduction 3370, result has 8.5 percent of original size [2021-03-10 22:07:41,702 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select 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 [2021-03-10 22:07:41,703 INFO L550 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:41,838 WARN L205 SmtUtils]: Spent 134.00 ms on a formula simplification that was a NOOP. DAG size: 143 [2021-03-10 22:07:41,838 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-10 22:07:41,847 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select 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 [2021-03-10 22:07:41,848 INFO L550 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:41,950 WARN L205 SmtUtils]: Spent 102.00 ms on a formula simplification that was a NOOP. DAG size: 140 [2021-03-10 22:07:41,950 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-10 22:07:41,957 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-03-10 22:07:41,958 INFO L550 ElimStorePlain]: Start of recursive call 13: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:42,069 WARN L205 SmtUtils]: Spent 110.00 ms on a formula simplification that was a NOOP. DAG size: 134 [2021-03-10 22:07:42,070 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-10 22:07:42,083 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:07:42,084 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select 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 [2021-03-10 22:07:42,085 INFO L550 ElimStorePlain]: Start of recursive call 14: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:42,188 WARN L205 SmtUtils]: Spent 103.00 ms on a formula simplification that was a NOOP. DAG size: 127 [2021-03-10 22:07:42,189 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-10 22:07:42,195 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:07:42,195 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 13 treesize of output 9 [2021-03-10 22:07:42,196 INFO L550 ElimStorePlain]: Start of recursive call 15: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:42,289 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-10 22:07:42,296 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select 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 [2021-03-10 22:07:42,297 INFO L550 ElimStorePlain]: Start of recursive call 16: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:42,401 WARN L205 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 117 [2021-03-10 22:07:42,401 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-10 22:07:42,406 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select 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 [2021-03-10 22:07:42,407 INFO L550 ElimStorePlain]: Start of recursive call 17: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:42,496 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-10 22:07:42,501 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select 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 [2021-03-10 22:07:42,502 INFO L550 ElimStorePlain]: Start of recursive call 18: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:42,589 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-10 22:07:42,594 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select 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 [2021-03-10 22:07:42,595 INFO L550 ElimStorePlain]: Start of recursive call 19: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:42,681 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-10 22:07:42,686 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:07:42,686 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 13 treesize of output 9 [2021-03-10 22:07:42,687 INFO L550 ElimStorePlain]: Start of recursive call 20: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:42,771 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-10 22:07:42,777 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select 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 [2021-03-10 22:07:42,778 INFO L550 ElimStorePlain]: Start of recursive call 21: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:42,860 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-10 22:07:42,865 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 5 treesize of output 3 [2021-03-10 22:07:42,866 INFO L550 ElimStorePlain]: Start of recursive call 22: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:42,947 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-10 22:07:42,952 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select 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 [2021-03-10 22:07:42,953 INFO L550 ElimStorePlain]: Start of recursive call 23: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:43,036 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-10 22:07:43,040 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-03-10 22:07:43,041 INFO L550 ElimStorePlain]: Start of recursive call 24: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:43,118 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-10 22:07:43,122 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select 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 [2021-03-10 22:07:43,123 INFO L550 ElimStorePlain]: Start of recursive call 25: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:43,198 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-10 22:07:43,203 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:07:43,203 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 13 treesize of output 9 [2021-03-10 22:07:43,205 INFO L550 ElimStorePlain]: Start of recursive call 26: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:43,277 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-10 22:07:43,288 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select 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 [2021-03-10 22:07:43,289 INFO L550 ElimStorePlain]: Start of recursive call 27: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:43,360 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-10 22:07:43,371 INFO L550 ElimStorePlain]: Start of recursive call 1: 9 dim-0 vars, 18 dim-1 vars, End of recursive call: and 4 xjuncts. [2021-03-10 22:07:43,371 INFO L247 ElimStorePlain]: Needed 27 recursive calls to eliminate 27 variables, input treesize:4051, output treesize:56 [2021-03-10 22:07:43,470 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:07:43,470 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-10 22:07:43,470 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 8] total 11 [2021-03-10 22:07:43,472 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1104436786] [2021-03-10 22:07:43,473 INFO L460 AbstractCegarLoop]: Interpolant automaton has 11 states [2021-03-10 22:07:43,473 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-10 22:07:43,474 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2021-03-10 22:07:43,474 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=30, Invalid=80, Unknown=0, NotChecked=0, Total=110 [2021-03-10 22:07:43,474 INFO L87 Difference]: Start difference. First operand 80 states and 167 transitions. Second operand has 11 states, 11 states have (on average 1.6363636363636365) internal successors, (18), 11 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) [2021-03-10 22:07:43,633 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-10 22:07:43,633 INFO L93 Difference]: Finished difference Result 104 states and 211 transitions. [2021-03-10 22:07:43,634 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-03-10 22:07:43,634 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 11 states have (on average 1.6363636363636365) internal successors, (18), 11 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 14 [2021-03-10 22:07:43,634 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-10 22:07:43,634 INFO L225 Difference]: With dead ends: 104 [2021-03-10 22:07:43,635 INFO L226 Difference]: Without dead ends: 97 [2021-03-10 22:07:43,635 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 23 GetRequests, 10 SyntacticMatches, 2 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 29 ImplicationChecksByTransitivity, 504.2ms TimeCoverageRelationStatistics Valid=42, Invalid=114, Unknown=0, NotChecked=0, Total=156 [2021-03-10 22:07:43,635 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 97 states. [2021-03-10 22:07:43,637 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 97 to 79. [2021-03-10 22:07:43,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 79 states, 78 states have (on average 2.1025641025641026) internal successors, (164), 78 states have internal predecessors, (164), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:07:43,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 79 states to 79 states and 164 transitions. [2021-03-10 22:07:43,638 INFO L78 Accepts]: Start accepts. Automaton has 79 states and 164 transitions. Word has length 14 [2021-03-10 22:07:43,638 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-10 22:07:43,638 INFO L480 AbstractCegarLoop]: Abstraction has 79 states and 164 transitions. [2021-03-10 22:07:43,638 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 11 states, 11 states have (on average 1.6363636363636365) internal successors, (18), 11 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) [2021-03-10 22:07:43,638 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 164 transitions. [2021-03-10 22:07:43,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2021-03-10 22:07:43,639 INFO L511 BasicCegarLoop]: Found error trace [2021-03-10 22:07:43,639 INFO L519 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-10 22:07:43,840 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable566 [2021-03-10 22:07:43,840 INFO L428 AbstractCegarLoop]: === Iteration 14 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-10 22:07:43,841 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-10 22:07:43,841 INFO L82 PathProgramCache]: Analyzing trace with hash -1308775837, now seen corresponding path program 4 times [2021-03-10 22:07:43,841 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-10 22:07:43,841 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [579841570] [2021-03-10 22:07:43,841 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-10 22:07:43,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 22:07:44,110 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:07:44,110 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [579841570] [2021-03-10 22:07:44,110 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [181025361] [2021-03-10 22:07:44,110 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 [2021-03-10 22:07:44,134 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2021-03-10 22:07:44,135 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-10 22:07:44,135 INFO L263 TraceCheckSpWp]: Trace formula consists of 50 conjuncts, 21 conjunts are in the unsatisfiable core [2021-03-10 22:07:44,136 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-10 22:07:44,349 WARN L205 SmtUtils]: Spent 169.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 43 [2021-03-10 22:07:44,482 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:07:44,482 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-10 22:07:44,482 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 8] total 13 [2021-03-10 22:07:44,482 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1700183597] [2021-03-10 22:07:44,483 INFO L460 AbstractCegarLoop]: Interpolant automaton has 13 states [2021-03-10 22:07:44,483 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-10 22:07:44,483 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2021-03-10 22:07:44,483 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=42, Invalid=114, Unknown=0, NotChecked=0, Total=156 [2021-03-10 22:07:44,483 INFO L87 Difference]: Start difference. First operand 79 states and 164 transitions. Second operand has 13 states, 13 states have (on average 1.7692307692307692) internal successors, (23), 13 states have internal predecessors, (23), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:07:44,612 WARN L205 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 51 DAG size of output: 50 [2021-03-10 22:07:44,948 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-10 22:07:44,948 INFO L93 Difference]: Finished difference Result 153 states and 293 transitions. [2021-03-10 22:07:44,951 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-03-10 22:07:44,951 INFO L78 Accepts]: Start accepts. Automaton has has 13 states, 13 states have (on average 1.7692307692307692) internal successors, (23), 13 states have internal predecessors, (23), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 14 [2021-03-10 22:07:44,951 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-10 22:07:44,952 INFO L225 Difference]: With dead ends: 153 [2021-03-10 22:07:44,952 INFO L226 Difference]: Without dead ends: 127 [2021-03-10 22:07:44,952 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 26 GetRequests, 9 SyntacticMatches, 1 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 66 ImplicationChecksByTransitivity, 773.3ms TimeCoverageRelationStatistics Valid=77, Invalid=229, Unknown=0, NotChecked=0, Total=306 [2021-03-10 22:07:44,953 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 127 states. [2021-03-10 22:07:44,955 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 127 to 85. [2021-03-10 22:07:44,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 85 states, 84 states have (on average 2.142857142857143) internal successors, (180), 84 states have internal predecessors, (180), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:07:44,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 85 states to 85 states and 180 transitions. [2021-03-10 22:07:44,956 INFO L78 Accepts]: Start accepts. Automaton has 85 states and 180 transitions. Word has length 14 [2021-03-10 22:07:44,956 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-10 22:07:44,956 INFO L480 AbstractCegarLoop]: Abstraction has 85 states and 180 transitions. [2021-03-10 22:07:44,956 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 13 states, 13 states have (on average 1.7692307692307692) internal successors, (23), 13 states have internal predecessors, (23), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:07:44,956 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 180 transitions. [2021-03-10 22:07:44,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2021-03-10 22:07:44,957 INFO L511 BasicCegarLoop]: Found error trace [2021-03-10 22:07:44,957 INFO L519 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-10 22:07:45,175 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1460,5 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:07:45,175 INFO L428 AbstractCegarLoop]: === Iteration 15 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-10 22:07:45,176 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-10 22:07:45,176 INFO L82 PathProgramCache]: Analyzing trace with hash 685771365, now seen corresponding path program 1 times [2021-03-10 22:07:45,176 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-10 22:07:45,176 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1755656645] [2021-03-10 22:07:45,176 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-10 22:07:45,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 22:07:45,406 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:07:45,406 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1755656645] [2021-03-10 22:07:45,406 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [686349899] [2021-03-10 22:07:45,406 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:07:45,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 22:07:45,443 INFO L263 TraceCheckSpWp]: Trace formula consists of 56 conjuncts, 21 conjunts are in the unsatisfiable core [2021-03-10 22:07:45,445 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-10 22:07:45,628 WARN L205 SmtUtils]: Spent 155.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 48 [2021-03-10 22:07:47,222 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:47,223 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:47,243 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:47,243 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:47,262 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:47,263 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:47,282 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:07:47,283 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 7 [2021-03-10 22:07:47,284 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:47,319 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:47,320 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:47,338 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:07:47,339 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 1 [2021-03-10 22:07:47,340 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:47,358 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:47,358 INFO L550 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:47,374 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:47,375 INFO L550 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:47,394 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:47,395 INFO L550 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:47,410 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:47,411 INFO L550 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:47,422 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:47,423 INFO L550 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:47,437 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:07:47,437 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 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 [2021-03-10 22:07:47,438 INFO L550 ElimStorePlain]: Start of recursive call 13: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:47,449 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:47,450 INFO L550 ElimStorePlain]: Start of recursive call 14: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:47,462 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:47,463 INFO L550 ElimStorePlain]: Start of recursive call 15: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:47,477 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:47,478 INFO L550 ElimStorePlain]: Start of recursive call 16: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:47,490 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:47,490 INFO L550 ElimStorePlain]: Start of recursive call 17: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:47,505 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:47,505 INFO L550 ElimStorePlain]: Start of recursive call 18: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:47,519 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:47,520 INFO L550 ElimStorePlain]: Start of recursive call 19: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:47,531 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:47,532 INFO L550 ElimStorePlain]: Start of recursive call 20: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:47,553 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:07:47,554 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:07:47,555 INFO L550 ElimStorePlain]: Start of recursive call 21: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:47,575 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:47,576 INFO L550 ElimStorePlain]: Start of recursive call 22: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:47,590 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:47,590 INFO L550 ElimStorePlain]: Start of recursive call 23: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:47,604 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:47,605 INFO L550 ElimStorePlain]: Start of recursive call 24: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:47,617 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:47,618 INFO L550 ElimStorePlain]: Start of recursive call 25: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:47,629 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:47,630 INFO L550 ElimStorePlain]: Start of recursive call 26: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:47,641 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:47,642 INFO L550 ElimStorePlain]: Start of recursive call 27: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:47,653 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:47,654 INFO L550 ElimStorePlain]: Start of recursive call 28: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:47,669 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:47,670 INFO L550 ElimStorePlain]: Start of recursive call 29: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:47,682 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:47,683 INFO L550 ElimStorePlain]: Start of recursive call 30: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:47,695 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:47,695 INFO L550 ElimStorePlain]: Start of recursive call 31: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:47,710 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:47,711 INFO L550 ElimStorePlain]: Start of recursive call 32: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:47,726 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:47,727 INFO L550 ElimStorePlain]: Start of recursive call 33: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:47,742 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:47,743 INFO L550 ElimStorePlain]: Start of recursive call 34: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:47,758 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:47,759 INFO L550 ElimStorePlain]: Start of recursive call 35: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:47,771 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:47,772 INFO L550 ElimStorePlain]: Start of recursive call 36: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:47,788 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:47,788 INFO L550 ElimStorePlain]: Start of recursive call 37: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:47,803 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:47,804 INFO L550 ElimStorePlain]: Start of recursive call 38: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:47,817 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:47,818 INFO L550 ElimStorePlain]: Start of recursive call 39: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:47,833 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:47,833 INFO L550 ElimStorePlain]: Start of recursive call 40: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:47,851 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:07:47,852 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 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 [2021-03-10 22:07:47,853 INFO L550 ElimStorePlain]: Start of recursive call 41: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:47,868 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:47,869 INFO L550 ElimStorePlain]: Start of recursive call 42: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:47,884 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:47,885 INFO L550 ElimStorePlain]: Start of recursive call 43: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:47,899 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:47,900 INFO L550 ElimStorePlain]: Start of recursive call 44: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:47,915 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:47,916 INFO L550 ElimStorePlain]: Start of recursive call 45: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:47,932 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:47,933 INFO L550 ElimStorePlain]: Start of recursive call 46: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:47,951 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:47,952 INFO L550 ElimStorePlain]: Start of recursive call 47: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:47,972 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:07:47,973 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:07:47,974 INFO L550 ElimStorePlain]: Start of recursive call 48: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:47,987 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:47,988 INFO L550 ElimStorePlain]: Start of recursive call 49: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:48,004 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:48,005 INFO L550 ElimStorePlain]: Start of recursive call 50: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:48,021 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:48,022 INFO L550 ElimStorePlain]: Start of recursive call 51: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:48,038 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:48,038 INFO L550 ElimStorePlain]: Start of recursive call 52: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:48,055 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:07:48,056 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 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 [2021-03-10 22:07:48,057 INFO L550 ElimStorePlain]: Start of recursive call 53: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:48,073 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:48,073 INFO L550 ElimStorePlain]: Start of recursive call 54: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:48,090 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:07:48,091 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2021-03-10 22:07:48,092 INFO L550 ElimStorePlain]: Start of recursive call 55: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:48,108 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:48,109 INFO L550 ElimStorePlain]: Start of recursive call 56: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:48,125 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:48,126 INFO L550 ElimStorePlain]: Start of recursive call 57: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:48,140 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:48,141 INFO L550 ElimStorePlain]: Start of recursive call 58: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:48,167 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:48,167 INFO L550 ElimStorePlain]: Start of recursive call 59: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:48,181 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:48,182 INFO L550 ElimStorePlain]: Start of recursive call 60: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:48,196 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:48,197 INFO L550 ElimStorePlain]: Start of recursive call 61: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:48,213 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:48,214 INFO L550 ElimStorePlain]: Start of recursive call 62: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:48,231 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:48,232 INFO L550 ElimStorePlain]: Start of recursive call 63: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:48,248 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:48,249 INFO L550 ElimStorePlain]: Start of recursive call 64: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:48,266 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:07:48,267 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:07:48,268 INFO L550 ElimStorePlain]: Start of recursive call 65: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:48,282 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:48,283 INFO L550 ElimStorePlain]: Start of recursive call 66: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:48,299 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:48,300 INFO L550 ElimStorePlain]: Start of recursive call 67: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:48,314 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:48,315 INFO L550 ElimStorePlain]: Start of recursive call 68: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:48,329 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:48,330 INFO L550 ElimStorePlain]: Start of recursive call 69: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:48,364 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:48,365 INFO L550 ElimStorePlain]: Start of recursive call 70: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:48,388 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:07:48,388 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 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 [2021-03-10 22:07:48,389 INFO L550 ElimStorePlain]: Start of recursive call 71: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:48,407 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:48,408 INFO L550 ElimStorePlain]: Start of recursive call 72: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:48,426 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:48,427 INFO L550 ElimStorePlain]: Start of recursive call 73: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:48,444 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:48,444 INFO L550 ElimStorePlain]: Start of recursive call 74: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:48,462 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:07:48,462 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:07:48,463 INFO L550 ElimStorePlain]: Start of recursive call 75: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:48,481 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:48,482 INFO L550 ElimStorePlain]: Start of recursive call 76: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:48,496 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:48,497 INFO L550 ElimStorePlain]: Start of recursive call 77: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:48,514 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:48,515 INFO L550 ElimStorePlain]: Start of recursive call 78: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:48,530 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:48,530 INFO L550 ElimStorePlain]: Start of recursive call 79: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:48,545 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:48,545 INFO L550 ElimStorePlain]: Start of recursive call 80: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:48,562 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:48,563 INFO L550 ElimStorePlain]: Start of recursive call 81: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:48,580 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:48,581 INFO L550 ElimStorePlain]: Start of recursive call 82: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:48,596 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:48,597 INFO L550 ElimStorePlain]: Start of recursive call 83: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:48,614 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:48,615 INFO L550 ElimStorePlain]: Start of recursive call 84: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:48,632 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:07:48,632 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 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 [2021-03-10 22:07:48,633 INFO L550 ElimStorePlain]: Start of recursive call 85: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:48,651 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:07:48,652 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:07:48,652 INFO L550 ElimStorePlain]: Start of recursive call 86: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:48,670 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:48,671 INFO L550 ElimStorePlain]: Start of recursive call 87: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:48,686 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:48,687 INFO L550 ElimStorePlain]: Start of recursive call 88: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:48,702 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:48,703 INFO L550 ElimStorePlain]: Start of recursive call 89: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:48,720 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:48,720 INFO L550 ElimStorePlain]: Start of recursive call 90: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:48,738 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:48,738 INFO L550 ElimStorePlain]: Start of recursive call 91: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:48,771 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:48,778 INFO L550 ElimStorePlain]: Start of recursive call 92: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:48,786 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:48,787 INFO L550 ElimStorePlain]: Start of recursive call 93: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:48,794 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:48,795 INFO L550 ElimStorePlain]: Start of recursive call 94: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:48,804 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:07:48,804 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 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 [2021-03-10 22:07:48,805 INFO L550 ElimStorePlain]: Start of recursive call 95: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:48,814 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:48,814 INFO L550 ElimStorePlain]: Start of recursive call 96: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:48,822 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:48,822 INFO L550 ElimStorePlain]: Start of recursive call 97: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:48,830 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:48,831 INFO L550 ElimStorePlain]: Start of recursive call 98: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:48,838 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:48,839 INFO L550 ElimStorePlain]: Start of recursive call 99: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:48,849 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:48,850 INFO L550 ElimStorePlain]: Start of recursive call 100: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:48,859 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:07:48,859 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 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 [2021-03-10 22:07:48,860 INFO L550 ElimStorePlain]: Start of recursive call 101: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:48,873 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:48,874 INFO L550 ElimStorePlain]: Start of recursive call 102: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:48,884 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:48,885 INFO L550 ElimStorePlain]: Start of recursive call 103: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:48,895 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:07:48,896 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:07:48,896 INFO L550 ElimStorePlain]: Start of recursive call 104: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:48,906 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:48,906 INFO L550 ElimStorePlain]: Start of recursive call 105: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:48,915 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:48,919 INFO L550 ElimStorePlain]: Start of recursive call 106: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:48,926 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:48,927 INFO L550 ElimStorePlain]: Start of recursive call 107: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:48,934 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:48,934 INFO L550 ElimStorePlain]: Start of recursive call 108: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:48,943 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:48,944 INFO L550 ElimStorePlain]: Start of recursive call 109: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:48,951 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:48,952 INFO L550 ElimStorePlain]: Start of recursive call 110: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:48,961 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:48,961 INFO L550 ElimStorePlain]: Start of recursive call 111: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:48,969 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:48,969 INFO L550 ElimStorePlain]: Start of recursive call 112: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:48,978 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:07:48,979 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 1 [2021-03-10 22:07:48,979 INFO L550 ElimStorePlain]: Start of recursive call 113: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:48,988 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:48,989 INFO L550 ElimStorePlain]: Start of recursive call 114: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:48,998 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:07:48,998 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 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 [2021-03-10 22:07:48,999 INFO L550 ElimStorePlain]: Start of recursive call 115: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:49,006 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:49,007 INFO L550 ElimStorePlain]: Start of recursive call 116: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:49,014 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:49,014 INFO L550 ElimStorePlain]: Start of recursive call 117: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:49,023 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:07:49,024 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 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 [2021-03-10 22:07:49,024 INFO L550 ElimStorePlain]: Start of recursive call 118: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:49,033 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:49,034 INFO L550 ElimStorePlain]: Start of recursive call 119: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:49,043 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:49,043 INFO L550 ElimStorePlain]: Start of recursive call 120: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:49,052 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:49,053 INFO L550 ElimStorePlain]: Start of recursive call 121: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:49,061 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:49,062 INFO L550 ElimStorePlain]: Start of recursive call 122: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:49,072 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:49,072 INFO L550 ElimStorePlain]: Start of recursive call 123: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:49,082 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:07:49,083 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 9 [2021-03-10 22:07:49,084 INFO L550 ElimStorePlain]: Start of recursive call 124: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:49,094 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:49,095 INFO L550 ElimStorePlain]: Start of recursive call 125: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:49,103 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:49,104 INFO L550 ElimStorePlain]: Start of recursive call 126: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:49,112 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:49,112 INFO L550 ElimStorePlain]: Start of recursive call 127: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:49,121 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:07:49,122 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 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 [2021-03-10 22:07:49,122 INFO L550 ElimStorePlain]: Start of recursive call 128: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:49,128 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:49,129 INFO L550 ElimStorePlain]: Start of recursive call 129: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:49,137 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:49,151 INFO L550 ElimStorePlain]: Start of recursive call 130: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:49,160 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:49,161 INFO L550 ElimStorePlain]: Start of recursive call 131: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:49,176 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:49,177 INFO L550 ElimStorePlain]: Start of recursive call 132: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:49,186 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:49,187 INFO L550 ElimStorePlain]: Start of recursive call 133: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:49,196 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:49,196 INFO L550 ElimStorePlain]: Start of recursive call 134: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:49,207 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:49,207 INFO L550 ElimStorePlain]: Start of recursive call 135: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:49,218 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:49,219 INFO L550 ElimStorePlain]: Start of recursive call 136: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:49,227 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:49,228 INFO L550 ElimStorePlain]: Start of recursive call 137: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:49,235 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:49,235 INFO L550 ElimStorePlain]: Start of recursive call 138: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:49,247 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:07:49,248 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 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 [2021-03-10 22:07:49,249 INFO L550 ElimStorePlain]: Start of recursive call 139: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:49,255 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:49,256 INFO L550 ElimStorePlain]: Start of recursive call 140: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:49,261 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:49,262 INFO L550 ElimStorePlain]: Start of recursive call 141: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:49,268 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:49,268 INFO L550 ElimStorePlain]: Start of recursive call 142: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:49,275 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:49,276 INFO L550 ElimStorePlain]: Start of recursive call 143: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:49,283 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:49,283 INFO L550 ElimStorePlain]: Start of recursive call 144: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:49,290 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:49,291 INFO L550 ElimStorePlain]: Start of recursive call 145: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:49,296 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:49,297 INFO L550 ElimStorePlain]: Start of recursive call 146: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:49,303 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:07:49,304 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:07:49,304 INFO L550 ElimStorePlain]: Start of recursive call 147: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:49,313 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:07:49,314 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 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 [2021-03-10 22:07:49,315 INFO L550 ElimStorePlain]: Start of recursive call 148: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:49,324 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:07:49,325 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 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 [2021-03-10 22:07:49,326 INFO L550 ElimStorePlain]: Start of recursive call 149: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:49,336 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:49,337 INFO L550 ElimStorePlain]: Start of recursive call 150: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:49,347 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:49,348 INFO L550 ElimStorePlain]: Start of recursive call 151: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:49,358 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:49,359 INFO L550 ElimStorePlain]: Start of recursive call 152: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:49,366 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:49,367 INFO L550 ElimStorePlain]: Start of recursive call 153: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:49,376 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:49,377 INFO L550 ElimStorePlain]: Start of recursive call 154: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:49,386 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:49,387 INFO L550 ElimStorePlain]: Start of recursive call 155: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:49,394 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:49,395 INFO L550 ElimStorePlain]: Start of recursive call 156: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:49,400 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:49,401 INFO L550 ElimStorePlain]: Start of recursive call 157: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:49,407 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:49,407 INFO L550 ElimStorePlain]: Start of recursive call 158: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:49,413 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:49,413 INFO L550 ElimStorePlain]: Start of recursive call 159: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:49,420 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:49,421 INFO L550 ElimStorePlain]: Start of recursive call 160: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:49,427 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:49,427 INFO L550 ElimStorePlain]: Start of recursive call 161: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:49,435 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:49,436 INFO L550 ElimStorePlain]: Start of recursive call 162: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:49,443 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:49,444 INFO L550 ElimStorePlain]: Start of recursive call 163: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:49,452 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:49,452 INFO L550 ElimStorePlain]: Start of recursive call 164: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:49,460 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:49,461 INFO L550 ElimStorePlain]: Start of recursive call 165: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:49,469 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:49,470 INFO L550 ElimStorePlain]: Start of recursive call 166: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:49,477 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:49,477 INFO L550 ElimStorePlain]: Start of recursive call 167: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:49,484 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:49,485 INFO L550 ElimStorePlain]: Start of recursive call 168: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:49,492 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:49,492 INFO L550 ElimStorePlain]: Start of recursive call 169: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:49,500 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:49,500 INFO L550 ElimStorePlain]: Start of recursive call 170: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:49,508 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:49,509 INFO L550 ElimStorePlain]: Start of recursive call 171: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:49,516 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:49,517 INFO L550 ElimStorePlain]: Start of recursive call 172: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:49,524 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:49,524 INFO L550 ElimStorePlain]: Start of recursive call 173: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:49,531 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:49,532 INFO L550 ElimStorePlain]: Start of recursive call 174: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:49,540 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:49,541 INFO L550 ElimStorePlain]: Start of recursive call 175: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:49,550 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:49,551 INFO L550 ElimStorePlain]: Start of recursive call 176: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:49,558 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:49,558 INFO L550 ElimStorePlain]: Start of recursive call 177: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:49,565 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:49,565 INFO L550 ElimStorePlain]: Start of recursive call 178: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:49,573 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:49,574 INFO L550 ElimStorePlain]: Start of recursive call 179: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:49,581 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:49,581 INFO L550 ElimStorePlain]: Start of recursive call 180: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:49,587 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:49,588 INFO L550 ElimStorePlain]: Start of recursive call 181: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:49,594 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:49,594 INFO L550 ElimStorePlain]: Start of recursive call 182: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:49,600 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:49,601 INFO L550 ElimStorePlain]: Start of recursive call 183: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:49,607 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:49,607 INFO L550 ElimStorePlain]: Start of recursive call 184: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:49,614 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:07:49,614 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:07:49,615 INFO L550 ElimStorePlain]: Start of recursive call 185: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:49,623 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:07:49,624 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:07:49,625 INFO L550 ElimStorePlain]: Start of recursive call 186: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:49,632 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:49,632 INFO L550 ElimStorePlain]: Start of recursive call 187: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:49,638 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:49,639 INFO L550 ElimStorePlain]: Start of recursive call 188: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:49,644 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:49,645 INFO L550 ElimStorePlain]: Start of recursive call 189: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:49,651 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:49,652 INFO L550 ElimStorePlain]: Start of recursive call 190: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:49,659 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:49,659 INFO L550 ElimStorePlain]: Start of recursive call 191: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:49,666 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:49,667 INFO L550 ElimStorePlain]: Start of recursive call 192: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:49,673 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:07:49,674 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 [2021-03-10 22:07:49,675 INFO L550 ElimStorePlain]: Start of recursive call 193: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:49,680 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:49,681 INFO L550 ElimStorePlain]: Start of recursive call 194: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:49,686 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:49,687 INFO L550 ElimStorePlain]: Start of recursive call 195: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:49,693 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:49,694 INFO L550 ElimStorePlain]: Start of recursive call 196: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:49,700 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:07:49,701 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 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 [2021-03-10 22:07:49,701 INFO L550 ElimStorePlain]: Start of recursive call 197: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:49,707 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:49,707 INFO L550 ElimStorePlain]: Start of recursive call 198: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:49,712 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:49,713 INFO L550 ElimStorePlain]: Start of recursive call 199: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:49,717 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:49,718 INFO L550 ElimStorePlain]: Start of recursive call 200: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:49,723 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:49,723 INFO L550 ElimStorePlain]: Start of recursive call 201: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:49,727 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:49,728 INFO L550 ElimStorePlain]: Start of recursive call 202: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:49,746 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:49,747 INFO L550 ElimStorePlain]: Start of recursive call 203: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:49,753 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:49,753 INFO L550 ElimStorePlain]: Start of recursive call 204: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:49,758 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:49,759 INFO L550 ElimStorePlain]: Start of recursive call 205: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:49,765 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:49,766 INFO L550 ElimStorePlain]: Start of recursive call 206: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:49,771 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:49,772 INFO L550 ElimStorePlain]: Start of recursive call 207: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:49,777 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:49,778 INFO L550 ElimStorePlain]: Start of recursive call 208: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:49,784 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:49,784 INFO L550 ElimStorePlain]: Start of recursive call 209: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:49,790 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:49,790 INFO L550 ElimStorePlain]: Start of recursive call 210: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:49,796 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:49,797 INFO L550 ElimStorePlain]: Start of recursive call 211: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:49,801 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:49,802 INFO L550 ElimStorePlain]: Start of recursive call 212: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:49,807 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:49,807 INFO L550 ElimStorePlain]: Start of recursive call 213: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:49,812 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:49,813 INFO L550 ElimStorePlain]: Start of recursive call 214: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:49,817 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:49,818 INFO L550 ElimStorePlain]: Start of recursive call 215: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:49,822 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:49,823 INFO L550 ElimStorePlain]: Start of recursive call 216: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:49,826 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:49,827 INFO L550 ElimStorePlain]: Start of recursive call 217: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:49,830 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:49,830 INFO L550 ElimStorePlain]: Start of recursive call 218: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:49,833 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:49,834 INFO L550 ElimStorePlain]: Start of recursive call 219: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:49,837 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:49,838 INFO L550 ElimStorePlain]: Start of recursive call 220: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:49,841 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:49,841 INFO L550 ElimStorePlain]: Start of recursive call 221: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:49,977 WARN L205 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 46 DAG size of output: 44 [2021-03-10 22:07:49,977 INFO L628 ElimStorePlain]: treesize reduction 32, result has 87.1 percent of original size [2021-03-10 22:07:49,982 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2021-03-10 22:07:49,983 INFO L550 ElimStorePlain]: Start of recursive call 222: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:49,986 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2021-03-10 22:07:49,988 INFO L550 ElimStorePlain]: Start of recursive call 223: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:49,992 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:49,993 INFO L550 ElimStorePlain]: Start of recursive call 224: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:49,997 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-03-10 22:07:49,998 INFO L550 ElimStorePlain]: Start of recursive call 225: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:50,000 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:50,000 INFO L550 ElimStorePlain]: Start of recursive call 226: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:50,040 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-10 22:07:50,042 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-1 vars, End of recursive call: and 6 xjuncts. [2021-03-10 22:07:50,042 INFO L247 ElimStorePlain]: Needed 226 recursive calls to eliminate 2 variables, input treesize:11894, output treesize:136 [2021-03-10 22:07:50,166 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:07:50,166 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-10 22:07:50,166 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 8] total 12 [2021-03-10 22:07:50,166 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [615981176] [2021-03-10 22:07:50,166 INFO L460 AbstractCegarLoop]: Interpolant automaton has 12 states [2021-03-10 22:07:50,167 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-10 22:07:50,167 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2021-03-10 22:07:50,167 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=31, Invalid=101, Unknown=0, NotChecked=0, Total=132 [2021-03-10 22:07:50,167 INFO L87 Difference]: Start difference. First operand 85 states and 180 transitions. Second operand has 12 states, 12 states have (on average 1.75) internal successors, (21), 12 states have internal predecessors, (21), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:07:50,877 WARN L205 SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 56 [2021-03-10 22:07:51,133 WARN L205 SmtUtils]: Spent 132.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 61 [2021-03-10 22:07:51,153 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-10 22:07:51,153 INFO L93 Difference]: Finished difference Result 121 states and 238 transitions. [2021-03-10 22:07:51,153 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-03-10 22:07:51,153 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 1.75) internal successors, (21), 12 states have internal predecessors, (21), 0 states have call successors, (0), 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 [2021-03-10 22:07:51,154 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-10 22:07:51,154 INFO L225 Difference]: With dead ends: 121 [2021-03-10 22:07:51,154 INFO L226 Difference]: Without dead ends: 90 [2021-03-10 22:07:51,154 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 31 GetRequests, 10 SyntacticMatches, 1 SemanticMatches, 20 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 75 ImplicationChecksByTransitivity, 1305.3ms TimeCoverageRelationStatistics Valid=121, Invalid=341, Unknown=0, NotChecked=0, Total=462 [2021-03-10 22:07:51,155 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 90 states. [2021-03-10 22:07:51,156 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 90 to 81. [2021-03-10 22:07:51,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 81 states, 80 states have (on average 2.0625) internal successors, (165), 80 states have internal predecessors, (165), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:07:51,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 81 states to 81 states and 165 transitions. [2021-03-10 22:07:51,157 INFO L78 Accepts]: Start accepts. Automaton has 81 states and 165 transitions. Word has length 14 [2021-03-10 22:07:51,157 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-10 22:07:51,157 INFO L480 AbstractCegarLoop]: Abstraction has 81 states and 165 transitions. [2021-03-10 22:07:51,157 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 12 states, 12 states have (on average 1.75) internal successors, (21), 12 states have internal predecessors, (21), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:07:51,157 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 165 transitions. [2021-03-10 22:07:51,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2021-03-10 22:07:51,158 INFO L511 BasicCegarLoop]: Found error trace [2021-03-10 22:07:51,158 INFO L519 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-10 22:07:51,364 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable1478 [2021-03-10 22:07:51,364 INFO L428 AbstractCegarLoop]: === Iteration 16 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-10 22:07:51,364 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-10 22:07:51,364 INFO L82 PathProgramCache]: Analyzing trace with hash 1932261741, now seen corresponding path program 2 times [2021-03-10 22:07:51,364 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-10 22:07:51,364 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1317097958] [2021-03-10 22:07:51,364 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-10 22:07:51,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 22:07:51,615 WARN L205 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 52 [2021-03-10 22:07:51,727 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:07:51,727 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1317097958] [2021-03-10 22:07:51,727 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1807161140] [2021-03-10 22:07:51,728 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 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:07:51,749 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-03-10 22:07:51,749 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-10 22:07:51,749 INFO L263 TraceCheckSpWp]: Trace formula consists of 56 conjuncts, 21 conjunts are in the unsatisfiable core [2021-03-10 22:07:51,750 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-10 22:07:51,944 WARN L205 SmtUtils]: Spent 168.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 48 [2021-03-10 22:07:54,716 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:54,717 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:54,750 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:54,751 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:54,792 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-03-10 22:07:54,794 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:54,825 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:54,826 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:54,863 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:54,864 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:54,890 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:54,891 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:54,920 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:07:54,921 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 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 [2021-03-10 22:07:54,922 INFO L550 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:54,952 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:54,952 INFO L550 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:54,993 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:54,994 INFO L550 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:55,020 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:07:55,021 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 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 [2021-03-10 22:07:55,022 INFO L550 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:55,053 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:55,054 INFO L550 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:55,081 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:07:55,082 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:07:55,082 INFO L550 ElimStorePlain]: Start of recursive call 13: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:55,108 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:55,109 INFO L550 ElimStorePlain]: Start of recursive call 14: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:55,135 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:55,136 INFO L550 ElimStorePlain]: Start of recursive call 15: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:55,163 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:55,164 INFO L550 ElimStorePlain]: Start of recursive call 16: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:55,193 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:55,194 INFO L550 ElimStorePlain]: Start of recursive call 17: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:55,222 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:55,223 INFO L550 ElimStorePlain]: Start of recursive call 18: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:55,254 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:55,255 INFO L550 ElimStorePlain]: Start of recursive call 19: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:55,284 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:55,285 INFO L550 ElimStorePlain]: Start of recursive call 20: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:55,317 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:07:55,317 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 1 [2021-03-10 22:07:55,318 INFO L550 ElimStorePlain]: Start of recursive call 21: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:55,345 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:55,345 INFO L550 ElimStorePlain]: Start of recursive call 22: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:55,377 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:55,377 INFO L550 ElimStorePlain]: Start of recursive call 23: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:55,408 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:55,409 INFO L550 ElimStorePlain]: Start of recursive call 24: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:55,445 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:55,446 INFO L550 ElimStorePlain]: Start of recursive call 25: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:55,478 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:55,478 INFO L550 ElimStorePlain]: Start of recursive call 26: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:55,511 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:55,511 INFO L550 ElimStorePlain]: Start of recursive call 27: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:55,547 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:07:55,547 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 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 [2021-03-10 22:07:55,549 INFO L550 ElimStorePlain]: Start of recursive call 28: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:55,585 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:07:55,585 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 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 [2021-03-10 22:07:55,587 INFO L550 ElimStorePlain]: Start of recursive call 29: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:55,623 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:55,624 INFO L550 ElimStorePlain]: Start of recursive call 30: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:55,658 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:55,659 INFO L550 ElimStorePlain]: Start of recursive call 31: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:55,695 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:55,707 INFO L550 ElimStorePlain]: Start of recursive call 32: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:55,745 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:55,745 INFO L550 ElimStorePlain]: Start of recursive call 33: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:55,781 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:07:55,782 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:07:55,782 INFO L550 ElimStorePlain]: Start of recursive call 34: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:55,814 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:55,815 INFO L550 ElimStorePlain]: Start of recursive call 35: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:55,851 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:07:55,852 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 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 [2021-03-10 22:07:55,853 INFO L550 ElimStorePlain]: Start of recursive call 36: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:55,886 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:55,887 INFO L550 ElimStorePlain]: Start of recursive call 37: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:55,920 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:55,921 INFO L550 ElimStorePlain]: Start of recursive call 38: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:55,958 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:55,959 INFO L550 ElimStorePlain]: Start of recursive call 39: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:55,996 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:55,997 INFO L550 ElimStorePlain]: Start of recursive call 40: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:56,037 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:56,038 INFO L550 ElimStorePlain]: Start of recursive call 41: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:56,071 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:56,072 INFO L550 ElimStorePlain]: Start of recursive call 42: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:56,104 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:56,105 INFO L550 ElimStorePlain]: Start of recursive call 43: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:56,144 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:56,145 INFO L550 ElimStorePlain]: Start of recursive call 44: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:56,200 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:56,201 INFO L550 ElimStorePlain]: Start of recursive call 45: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:56,243 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2021-03-10 22:07:56,244 INFO L550 ElimStorePlain]: Start of recursive call 46: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:56,284 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:56,285 INFO L550 ElimStorePlain]: Start of recursive call 47: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:56,330 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:56,331 INFO L550 ElimStorePlain]: Start of recursive call 48: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:56,372 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:56,387 INFO L550 ElimStorePlain]: Start of recursive call 49: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:56,446 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:07:56,447 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 25 treesize of output 9 [2021-03-10 22:07:56,449 INFO L550 ElimStorePlain]: Start of recursive call 50: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:56,500 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:07:56,501 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 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 [2021-03-10 22:07:56,502 INFO L550 ElimStorePlain]: Start of recursive call 51: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:56,546 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:56,547 INFO L550 ElimStorePlain]: Start of recursive call 52: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:56,600 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:56,601 INFO L550 ElimStorePlain]: Start of recursive call 53: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:56,640 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:56,641 INFO L550 ElimStorePlain]: Start of recursive call 54: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:56,683 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:07:56,684 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 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 [2021-03-10 22:07:56,688 INFO L550 ElimStorePlain]: Start of recursive call 55: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:56,729 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:56,736 INFO L550 ElimStorePlain]: Start of recursive call 56: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:56,794 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:56,795 INFO L550 ElimStorePlain]: Start of recursive call 57: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:56,839 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:56,839 INFO L550 ElimStorePlain]: Start of recursive call 58: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:56,881 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:56,882 INFO L550 ElimStorePlain]: Start of recursive call 59: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:56,926 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:56,927 INFO L550 ElimStorePlain]: Start of recursive call 60: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:56,974 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:07:56,974 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 1 [2021-03-10 22:07:56,975 INFO L550 ElimStorePlain]: Start of recursive call 61: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:57,029 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:57,030 INFO L550 ElimStorePlain]: Start of recursive call 62: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:57,057 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:57,058 INFO L550 ElimStorePlain]: Start of recursive call 63: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:57,083 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:57,084 INFO L550 ElimStorePlain]: Start of recursive call 64: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:57,110 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:57,111 INFO L550 ElimStorePlain]: Start of recursive call 65: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:57,137 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-03-10 22:07:57,138 INFO L550 ElimStorePlain]: Start of recursive call 66: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:57,161 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:57,161 INFO L550 ElimStorePlain]: Start of recursive call 67: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:57,190 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:07:57,190 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 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 [2021-03-10 22:07:57,191 INFO L550 ElimStorePlain]: Start of recursive call 68: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:57,214 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:57,215 INFO L550 ElimStorePlain]: Start of recursive call 69: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:57,239 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:57,240 INFO L550 ElimStorePlain]: Start of recursive call 70: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:57,268 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:57,269 INFO L550 ElimStorePlain]: Start of recursive call 71: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:57,293 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:57,294 INFO L550 ElimStorePlain]: Start of recursive call 72: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:57,319 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:57,320 INFO L550 ElimStorePlain]: Start of recursive call 73: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:57,348 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:57,348 INFO L550 ElimStorePlain]: Start of recursive call 74: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:57,377 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:57,378 INFO L550 ElimStorePlain]: Start of recursive call 75: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:57,407 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:07:57,408 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 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 [2021-03-10 22:07:57,408 INFO L550 ElimStorePlain]: Start of recursive call 76: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:57,438 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:07:57,439 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 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 [2021-03-10 22:07:57,439 INFO L550 ElimStorePlain]: Start of recursive call 77: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:57,472 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:57,473 INFO L550 ElimStorePlain]: Start of recursive call 78: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:57,505 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:57,505 INFO L550 ElimStorePlain]: Start of recursive call 79: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:57,536 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:57,537 INFO L550 ElimStorePlain]: Start of recursive call 80: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:57,573 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:57,574 INFO L550 ElimStorePlain]: Start of recursive call 81: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:57,602 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:57,603 INFO L550 ElimStorePlain]: Start of recursive call 82: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:57,636 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:07:57,637 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 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 [2021-03-10 22:07:57,637 INFO L550 ElimStorePlain]: Start of recursive call 83: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:57,670 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:07:57,670 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:07:57,671 INFO L550 ElimStorePlain]: Start of recursive call 84: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:57,704 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:07:57,704 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 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 [2021-03-10 22:07:57,705 INFO L550 ElimStorePlain]: Start of recursive call 85: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:57,735 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:57,736 INFO L550 ElimStorePlain]: Start of recursive call 86: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:57,769 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:07:57,770 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:07:57,771 INFO L550 ElimStorePlain]: Start of recursive call 87: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:57,801 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:57,802 INFO L550 ElimStorePlain]: Start of recursive call 88: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:57,836 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:57,837 INFO L550 ElimStorePlain]: Start of recursive call 89: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:57,871 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:07:57,872 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 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 [2021-03-10 22:07:57,873 INFO L550 ElimStorePlain]: Start of recursive call 90: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:57,907 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:57,908 INFO L550 ElimStorePlain]: Start of recursive call 91: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:57,940 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:57,940 INFO L550 ElimStorePlain]: Start of recursive call 92: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:57,973 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:57,974 INFO L550 ElimStorePlain]: Start of recursive call 93: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:58,010 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:58,010 INFO L550 ElimStorePlain]: Start of recursive call 94: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:58,047 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:58,048 INFO L550 ElimStorePlain]: Start of recursive call 95: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:58,084 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:58,085 INFO L550 ElimStorePlain]: Start of recursive call 96: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:58,119 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:58,120 INFO L550 ElimStorePlain]: Start of recursive call 97: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:58,154 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:58,154 INFO L550 ElimStorePlain]: Start of recursive call 98: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:58,197 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:58,197 INFO L550 ElimStorePlain]: Start of recursive call 99: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:58,238 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:58,238 INFO L550 ElimStorePlain]: Start of recursive call 100: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:58,282 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:58,282 INFO L550 ElimStorePlain]: Start of recursive call 101: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:58,321 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:58,322 INFO L550 ElimStorePlain]: Start of recursive call 102: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:58,363 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2021-03-10 22:07:58,364 INFO L550 ElimStorePlain]: Start of recursive call 103: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:58,403 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:07:58,404 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:07:58,404 INFO L550 ElimStorePlain]: Start of recursive call 104: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:58,441 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:58,441 INFO L550 ElimStorePlain]: Start of recursive call 105: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:58,481 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:58,482 INFO L550 ElimStorePlain]: Start of recursive call 106: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:58,524 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:07:58,525 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-03-10 22:07:58,525 INFO L550 ElimStorePlain]: Start of recursive call 107: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:58,568 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:58,569 INFO L550 ElimStorePlain]: Start of recursive call 108: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:58,607 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:58,607 INFO L550 ElimStorePlain]: Start of recursive call 109: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:58,651 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:58,651 INFO L550 ElimStorePlain]: Start of recursive call 110: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:58,695 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:58,695 INFO L550 ElimStorePlain]: Start of recursive call 111: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:58,737 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:58,738 INFO L550 ElimStorePlain]: Start of recursive call 112: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:58,777 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:58,777 INFO L550 ElimStorePlain]: Start of recursive call 113: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:58,822 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:07:58,823 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 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 [2021-03-10 22:07:58,824 INFO L550 ElimStorePlain]: Start of recursive call 114: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:58,866 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:07:58,867 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 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 [2021-03-10 22:07:58,868 INFO L550 ElimStorePlain]: Start of recursive call 115: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:58,908 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:58,909 INFO L550 ElimStorePlain]: Start of recursive call 116: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:58,955 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:07:58,956 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:07:58,956 INFO L550 ElimStorePlain]: Start of recursive call 117: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:59,004 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:59,004 INFO L550 ElimStorePlain]: Start of recursive call 118: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:59,030 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:59,030 INFO L550 ElimStorePlain]: Start of recursive call 119: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:59,053 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:59,053 INFO L550 ElimStorePlain]: Start of recursive call 120: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:59,076 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:59,077 INFO L550 ElimStorePlain]: Start of recursive call 121: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:59,101 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:59,102 INFO L550 ElimStorePlain]: Start of recursive call 122: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:59,125 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:59,126 INFO L550 ElimStorePlain]: Start of recursive call 123: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:59,147 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:59,148 INFO L550 ElimStorePlain]: Start of recursive call 124: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:59,172 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:59,172 INFO L550 ElimStorePlain]: Start of recursive call 125: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:59,199 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:59,200 INFO L550 ElimStorePlain]: Start of recursive call 126: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:59,222 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:59,223 INFO L550 ElimStorePlain]: Start of recursive call 127: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:59,246 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:59,247 INFO L550 ElimStorePlain]: Start of recursive call 128: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:59,269 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:59,270 INFO L550 ElimStorePlain]: Start of recursive call 129: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:59,298 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:59,299 INFO L550 ElimStorePlain]: Start of recursive call 130: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:59,323 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:59,324 INFO L550 ElimStorePlain]: Start of recursive call 131: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:59,353 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:59,354 INFO L550 ElimStorePlain]: Start of recursive call 132: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:59,399 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:59,400 INFO L550 ElimStorePlain]: Start of recursive call 133: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:59,435 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:59,435 INFO L550 ElimStorePlain]: Start of recursive call 134: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:59,468 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:59,469 INFO L550 ElimStorePlain]: Start of recursive call 135: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:59,499 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:59,500 INFO L550 ElimStorePlain]: Start of recursive call 136: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:59,529 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:59,529 INFO L550 ElimStorePlain]: Start of recursive call 137: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:59,559 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:59,560 INFO L550 ElimStorePlain]: Start of recursive call 138: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:59,589 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:59,590 INFO L550 ElimStorePlain]: Start of recursive call 139: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:59,620 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:07:59,622 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 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 [2021-03-10 22:07:59,623 INFO L550 ElimStorePlain]: Start of recursive call 140: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:59,650 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:59,651 INFO L550 ElimStorePlain]: Start of recursive call 141: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:59,679 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:59,679 INFO L550 ElimStorePlain]: Start of recursive call 142: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:59,714 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:59,715 INFO L550 ElimStorePlain]: Start of recursive call 143: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:59,746 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:59,747 INFO L550 ElimStorePlain]: Start of recursive call 144: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:59,781 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:07:59,782 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:07:59,782 INFO L550 ElimStorePlain]: Start of recursive call 145: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:59,814 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:07:59,815 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:07:59,815 INFO L550 ElimStorePlain]: Start of recursive call 146: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:59,848 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:59,849 INFO L550 ElimStorePlain]: Start of recursive call 147: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:59,883 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:59,884 INFO L550 ElimStorePlain]: Start of recursive call 148: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:59,913 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:59,914 INFO L550 ElimStorePlain]: Start of recursive call 149: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:59,943 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:07:59,943 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:07:59,944 INFO L550 ElimStorePlain]: Start of recursive call 150: End of recursive call: and 1 xjuncts. [2021-03-10 22:07:59,975 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:07:59,975 INFO L550 ElimStorePlain]: Start of recursive call 151: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:00,010 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 13 treesize of output 9 [2021-03-10 22:08:00,011 INFO L550 ElimStorePlain]: Start of recursive call 152: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:00,041 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:00,042 INFO L550 ElimStorePlain]: Start of recursive call 153: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:00,074 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:00,075 INFO L550 ElimStorePlain]: Start of recursive call 154: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:00,106 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:00,107 INFO L550 ElimStorePlain]: Start of recursive call 155: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:00,139 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:00,139 INFO L550 ElimStorePlain]: Start of recursive call 156: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:00,175 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:00,176 INFO L550 ElimStorePlain]: Start of recursive call 157: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:00,210 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2021-03-10 22:08:00,211 INFO L550 ElimStorePlain]: Start of recursive call 158: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:00,240 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:00,240 INFO L550 ElimStorePlain]: Start of recursive call 159: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:00,273 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:00,274 INFO L550 ElimStorePlain]: Start of recursive call 160: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:00,307 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:00,308 INFO L550 ElimStorePlain]: Start of recursive call 161: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:00,349 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:00,350 INFO L550 ElimStorePlain]: Start of recursive call 162: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:00,379 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:00,380 INFO L550 ElimStorePlain]: Start of recursive call 163: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:00,413 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:00,414 INFO L550 ElimStorePlain]: Start of recursive call 164: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:00,442 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:00,443 INFO L550 ElimStorePlain]: Start of recursive call 165: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:00,479 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:00,480 INFO L550 ElimStorePlain]: Start of recursive call 166: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:00,514 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:00,515 INFO L550 ElimStorePlain]: Start of recursive call 167: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:00,549 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:00,550 INFO L550 ElimStorePlain]: Start of recursive call 168: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:00,583 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:08:00,584 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:08:00,585 INFO L550 ElimStorePlain]: Start of recursive call 169: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:00,620 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:08:00,621 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 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 [2021-03-10 22:08:00,622 INFO L550 ElimStorePlain]: Start of recursive call 170: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:00,655 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:00,656 INFO L550 ElimStorePlain]: Start of recursive call 171: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:00,692 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:08:00,693 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2021-03-10 22:08:00,694 INFO L550 ElimStorePlain]: Start of recursive call 172: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:00,728 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:00,729 INFO L550 ElimStorePlain]: Start of recursive call 173: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:00,765 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:00,766 INFO L550 ElimStorePlain]: Start of recursive call 174: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:00,804 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:00,805 INFO L550 ElimStorePlain]: Start of recursive call 175: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:00,844 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:00,844 INFO L550 ElimStorePlain]: Start of recursive call 176: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:00,879 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:00,880 INFO L550 ElimStorePlain]: Start of recursive call 177: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:00,916 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:00,916 INFO L550 ElimStorePlain]: Start of recursive call 178: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:00,964 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:00,965 INFO L550 ElimStorePlain]: Start of recursive call 179: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:00,985 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:00,986 INFO L550 ElimStorePlain]: Start of recursive call 180: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:01,004 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:01,005 INFO L550 ElimStorePlain]: Start of recursive call 181: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:01,025 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:01,026 INFO L550 ElimStorePlain]: Start of recursive call 182: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:01,047 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:08:01,048 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 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 [2021-03-10 22:08:01,048 INFO L550 ElimStorePlain]: Start of recursive call 183: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:01,067 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:01,068 INFO L550 ElimStorePlain]: Start of recursive call 184: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:01,087 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:01,088 INFO L550 ElimStorePlain]: Start of recursive call 185: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:01,110 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:08:01,110 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:08:01,111 INFO L550 ElimStorePlain]: Start of recursive call 186: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:01,135 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:01,136 INFO L550 ElimStorePlain]: Start of recursive call 187: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:01,160 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:01,161 INFO L550 ElimStorePlain]: Start of recursive call 188: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:01,186 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-03-10 22:08:01,187 INFO L550 ElimStorePlain]: Start of recursive call 189: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:01,213 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:01,214 INFO L550 ElimStorePlain]: Start of recursive call 190: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:01,240 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:01,240 INFO L550 ElimStorePlain]: Start of recursive call 191: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:01,266 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:01,267 INFO L550 ElimStorePlain]: Start of recursive call 192: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:01,295 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:01,295 INFO L550 ElimStorePlain]: Start of recursive call 193: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:01,320 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:08:01,320 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 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 [2021-03-10 22:08:01,321 INFO L550 ElimStorePlain]: Start of recursive call 194: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:01,346 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:01,347 INFO L550 ElimStorePlain]: Start of recursive call 195: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:01,370 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:01,371 INFO L550 ElimStorePlain]: Start of recursive call 196: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:01,397 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:08:01,398 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 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 [2021-03-10 22:08:01,398 INFO L550 ElimStorePlain]: Start of recursive call 197: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:01,420 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:01,421 INFO L550 ElimStorePlain]: Start of recursive call 198: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:01,442 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:01,443 INFO L550 ElimStorePlain]: Start of recursive call 199: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:01,465 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:01,466 INFO L550 ElimStorePlain]: Start of recursive call 200: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:01,489 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:01,490 INFO L550 ElimStorePlain]: Start of recursive call 201: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:01,509 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:01,510 INFO L550 ElimStorePlain]: Start of recursive call 202: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:01,530 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:01,531 INFO L550 ElimStorePlain]: Start of recursive call 203: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:01,555 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:01,556 INFO L550 ElimStorePlain]: Start of recursive call 204: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:01,580 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:01,580 INFO L550 ElimStorePlain]: Start of recursive call 205: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:01,606 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:01,607 INFO L550 ElimStorePlain]: Start of recursive call 206: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:01,638 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:01,639 INFO L550 ElimStorePlain]: Start of recursive call 207: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:01,670 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-03-10 22:08:01,671 INFO L550 ElimStorePlain]: Start of recursive call 208: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:01,697 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:01,698 INFO L550 ElimStorePlain]: Start of recursive call 209: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:01,730 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-03-10 22:08:01,731 INFO L550 ElimStorePlain]: Start of recursive call 210: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:01,757 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:01,758 INFO L550 ElimStorePlain]: Start of recursive call 211: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:01,785 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:01,786 INFO L550 ElimStorePlain]: Start of recursive call 212: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:01,816 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:01,817 INFO L550 ElimStorePlain]: Start of recursive call 213: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:01,849 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:01,850 INFO L550 ElimStorePlain]: Start of recursive call 214: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:01,883 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:01,883 INFO L550 ElimStorePlain]: Start of recursive call 215: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:01,917 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:08:01,917 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 1 [2021-03-10 22:08:01,918 INFO L550 ElimStorePlain]: Start of recursive call 216: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:01,949 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:01,950 INFO L550 ElimStorePlain]: Start of recursive call 217: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:01,983 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:01,984 INFO L550 ElimStorePlain]: Start of recursive call 218: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:02,013 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:02,013 INFO L550 ElimStorePlain]: Start of recursive call 219: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:02,043 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:02,043 INFO L550 ElimStorePlain]: Start of recursive call 220: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:02,078 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:08:02,078 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:08:02,079 INFO L550 ElimStorePlain]: Start of recursive call 221: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:02,111 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:02,112 INFO L550 ElimStorePlain]: Start of recursive call 222: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:02,146 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:02,147 INFO L550 ElimStorePlain]: Start of recursive call 223: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:02,180 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:02,181 INFO L550 ElimStorePlain]: Start of recursive call 224: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:02,211 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:02,212 INFO L550 ElimStorePlain]: Start of recursive call 225: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:02,246 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:02,247 INFO L550 ElimStorePlain]: Start of recursive call 226: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:02,286 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:02,287 INFO L550 ElimStorePlain]: Start of recursive call 227: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:02,321 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:02,322 INFO L550 ElimStorePlain]: Start of recursive call 228: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:02,356 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:02,357 INFO L550 ElimStorePlain]: Start of recursive call 229: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:02,391 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:02,392 INFO L550 ElimStorePlain]: Start of recursive call 230: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:02,427 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:02,428 INFO L550 ElimStorePlain]: Start of recursive call 231: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:02,466 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:02,467 INFO L550 ElimStorePlain]: Start of recursive call 232: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:02,504 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:02,505 INFO L550 ElimStorePlain]: Start of recursive call 233: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:02,544 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:02,545 INFO L550 ElimStorePlain]: Start of recursive call 234: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:02,578 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:02,587 INFO L550 ElimStorePlain]: Start of recursive call 235: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:02,629 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:02,630 INFO L550 ElimStorePlain]: Start of recursive call 236: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:02,667 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:02,668 INFO L550 ElimStorePlain]: Start of recursive call 237: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:02,705 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:02,706 INFO L550 ElimStorePlain]: Start of recursive call 238: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:02,738 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:02,739 INFO L550 ElimStorePlain]: Start of recursive call 239: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:02,774 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:02,775 INFO L550 ElimStorePlain]: Start of recursive call 240: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:02,808 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:02,809 INFO L550 ElimStorePlain]: Start of recursive call 241: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:02,845 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:02,846 INFO L550 ElimStorePlain]: Start of recursive call 242: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:02,880 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:02,881 INFO L550 ElimStorePlain]: Start of recursive call 243: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:02,916 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:02,917 INFO L550 ElimStorePlain]: Start of recursive call 244: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:02,958 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:02,959 INFO L550 ElimStorePlain]: Start of recursive call 245: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:02,994 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:02,995 INFO L550 ElimStorePlain]: Start of recursive call 246: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:03,037 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:03,038 INFO L550 ElimStorePlain]: Start of recursive call 247: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:03,078 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:03,110 INFO L550 ElimStorePlain]: Start of recursive call 248: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:03,128 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:03,129 INFO L550 ElimStorePlain]: Start of recursive call 249: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:03,148 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:08:03,149 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:08:03,150 INFO L550 ElimStorePlain]: Start of recursive call 250: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:03,165 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:03,166 INFO L550 ElimStorePlain]: Start of recursive call 251: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:03,185 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:03,186 INFO L550 ElimStorePlain]: Start of recursive call 252: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:03,201 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:03,202 INFO L550 ElimStorePlain]: Start of recursive call 253: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:03,221 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:08:03,221 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 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 [2021-03-10 22:08:03,222 INFO L550 ElimStorePlain]: Start of recursive call 254: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:03,242 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:03,242 INFO L550 ElimStorePlain]: Start of recursive call 255: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:03,260 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:03,261 INFO L550 ElimStorePlain]: Start of recursive call 256: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:03,278 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:03,278 INFO L550 ElimStorePlain]: Start of recursive call 257: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:03,299 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2021-03-10 22:08:03,300 INFO L550 ElimStorePlain]: Start of recursive call 258: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:03,321 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:03,322 INFO L550 ElimStorePlain]: Start of recursive call 259: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:03,342 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:03,342 INFO L550 ElimStorePlain]: Start of recursive call 260: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:03,367 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:03,367 INFO L550 ElimStorePlain]: Start of recursive call 261: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:03,389 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:03,390 INFO L550 ElimStorePlain]: Start of recursive call 262: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:03,412 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:03,413 INFO L550 ElimStorePlain]: Start of recursive call 263: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:03,434 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:03,434 INFO L550 ElimStorePlain]: Start of recursive call 264: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:03,457 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:03,457 INFO L550 ElimStorePlain]: Start of recursive call 265: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:03,481 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:03,481 INFO L550 ElimStorePlain]: Start of recursive call 266: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:03,503 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:03,504 INFO L550 ElimStorePlain]: Start of recursive call 267: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:03,527 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:03,528 INFO L550 ElimStorePlain]: Start of recursive call 268: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:03,551 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:03,552 INFO L550 ElimStorePlain]: Start of recursive call 269: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:03,572 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:03,573 INFO L550 ElimStorePlain]: Start of recursive call 270: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:03,594 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:03,594 INFO L550 ElimStorePlain]: Start of recursive call 271: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:03,617 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:03,618 INFO L550 ElimStorePlain]: Start of recursive call 272: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:03,639 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:03,640 INFO L550 ElimStorePlain]: Start of recursive call 273: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:03,667 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:03,668 INFO L550 ElimStorePlain]: Start of recursive call 274: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:03,693 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:03,694 INFO L550 ElimStorePlain]: Start of recursive call 275: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:03,715 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:03,716 INFO L550 ElimStorePlain]: Start of recursive call 276: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:03,741 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:03,742 INFO L550 ElimStorePlain]: Start of recursive call 277: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:03,764 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:03,764 INFO L550 ElimStorePlain]: Start of recursive call 278: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:03,789 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:03,790 INFO L550 ElimStorePlain]: Start of recursive call 279: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:03,813 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:03,813 INFO L550 ElimStorePlain]: Start of recursive call 280: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:03,836 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:03,837 INFO L550 ElimStorePlain]: Start of recursive call 281: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:03,859 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:03,860 INFO L550 ElimStorePlain]: Start of recursive call 282: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:03,889 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:03,890 INFO L550 ElimStorePlain]: Start of recursive call 283: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:03,917 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:03,918 INFO L550 ElimStorePlain]: Start of recursive call 284: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:03,946 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:08:03,947 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 9 [2021-03-10 22:08:03,948 INFO L550 ElimStorePlain]: Start of recursive call 285: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:03,976 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:03,977 INFO L550 ElimStorePlain]: Start of recursive call 286: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:04,005 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:04,005 INFO L550 ElimStorePlain]: Start of recursive call 287: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:04,034 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:04,035 INFO L550 ElimStorePlain]: Start of recursive call 288: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:04,059 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:04,060 INFO L550 ElimStorePlain]: Start of recursive call 289: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:04,091 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:04,091 INFO L550 ElimStorePlain]: Start of recursive call 290: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:04,123 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:08:04,123 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:08:04,125 INFO L550 ElimStorePlain]: Start of recursive call 291: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:04,151 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:04,151 INFO L550 ElimStorePlain]: Start of recursive call 292: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:04,178 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:04,178 INFO L550 ElimStorePlain]: Start of recursive call 293: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:04,205 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:04,206 INFO L550 ElimStorePlain]: Start of recursive call 294: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:04,231 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:04,232 INFO L550 ElimStorePlain]: Start of recursive call 295: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:04,259 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:04,259 INFO L550 ElimStorePlain]: Start of recursive call 296: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:04,288 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:04,289 INFO L550 ElimStorePlain]: Start of recursive call 297: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:04,317 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:04,317 INFO L550 ElimStorePlain]: Start of recursive call 298: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:04,344 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:04,345 INFO L550 ElimStorePlain]: Start of recursive call 299: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:04,374 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:04,375 INFO L550 ElimStorePlain]: Start of recursive call 300: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:04,406 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2021-03-10 22:08:04,407 INFO L550 ElimStorePlain]: Start of recursive call 301: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:04,437 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:04,438 INFO L550 ElimStorePlain]: Start of recursive call 302: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:04,471 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:04,471 INFO L550 ElimStorePlain]: Start of recursive call 303: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:04,504 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:04,505 INFO L550 ElimStorePlain]: Start of recursive call 304: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:04,536 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:04,537 INFO L550 ElimStorePlain]: Start of recursive call 305: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:04,569 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:08:04,569 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:08:04,570 INFO L550 ElimStorePlain]: Start of recursive call 306: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:04,602 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:04,602 INFO L550 ElimStorePlain]: Start of recursive call 307: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:04,631 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:04,631 INFO L550 ElimStorePlain]: Start of recursive call 308: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:04,663 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:04,663 INFO L550 ElimStorePlain]: Start of recursive call 309: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:04,695 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:04,696 INFO L550 ElimStorePlain]: Start of recursive call 310: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:04,724 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:04,725 INFO L550 ElimStorePlain]: Start of recursive call 311: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:04,753 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:04,754 INFO L550 ElimStorePlain]: Start of recursive call 312: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:04,783 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:04,783 INFO L550 ElimStorePlain]: Start of recursive call 313: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:04,817 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:08:04,818 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select 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 [2021-03-10 22:08:04,819 INFO L550 ElimStorePlain]: Start of recursive call 314: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:04,852 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:04,853 INFO L550 ElimStorePlain]: Start of recursive call 315: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:04,886 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:04,886 INFO L550 ElimStorePlain]: Start of recursive call 316: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:04,919 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:04,920 INFO L550 ElimStorePlain]: Start of recursive call 317: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:04,952 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:04,953 INFO L550 ElimStorePlain]: Start of recursive call 318: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:04,983 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:04,983 INFO L550 ElimStorePlain]: Start of recursive call 319: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:05,016 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:05,016 INFO L550 ElimStorePlain]: Start of recursive call 320: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:05,049 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:05,050 INFO L550 ElimStorePlain]: Start of recursive call 321: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:05,083 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:05,084 INFO L550 ElimStorePlain]: Start of recursive call 322: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:05,115 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:05,116 INFO L550 ElimStorePlain]: Start of recursive call 323: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:05,146 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:05,147 INFO L550 ElimStorePlain]: Start of recursive call 324: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:05,174 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:05,175 INFO L550 ElimStorePlain]: Start of recursive call 325: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:05,199 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:05,200 INFO L550 ElimStorePlain]: Start of recursive call 326: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:05,228 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:05,229 INFO L550 ElimStorePlain]: Start of recursive call 327: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:05,258 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:05,259 INFO L550 ElimStorePlain]: Start of recursive call 328: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:05,286 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:05,287 INFO L550 ElimStorePlain]: Start of recursive call 329: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:05,333 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:05,333 INFO L550 ElimStorePlain]: Start of recursive call 330: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:05,346 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:05,346 INFO L550 ElimStorePlain]: Start of recursive call 331: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:05,361 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:05,362 INFO L550 ElimStorePlain]: Start of recursive call 332: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:05,374 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:05,375 INFO L550 ElimStorePlain]: Start of recursive call 333: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:05,390 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:05,391 INFO L550 ElimStorePlain]: Start of recursive call 334: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:05,404 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:05,405 INFO L550 ElimStorePlain]: Start of recursive call 335: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:05,420 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:05,421 INFO L550 ElimStorePlain]: Start of recursive call 336: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:05,436 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:05,437 INFO L550 ElimStorePlain]: Start of recursive call 337: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:05,453 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:08:05,453 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 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 [2021-03-10 22:08:05,454 INFO L550 ElimStorePlain]: Start of recursive call 338: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:05,467 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:05,468 INFO L550 ElimStorePlain]: Start of recursive call 339: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:05,485 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:08:05,485 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:08:05,486 INFO L550 ElimStorePlain]: Start of recursive call 340: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:05,504 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:05,505 INFO L550 ElimStorePlain]: Start of recursive call 341: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:05,519 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:05,520 INFO L550 ElimStorePlain]: Start of recursive call 342: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:05,536 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:05,537 INFO L550 ElimStorePlain]: Start of recursive call 343: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:05,553 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:05,554 INFO L550 ElimStorePlain]: Start of recursive call 344: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:05,569 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:05,569 INFO L550 ElimStorePlain]: Start of recursive call 345: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:05,587 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:05,588 INFO L550 ElimStorePlain]: Start of recursive call 346: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:05,606 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:05,607 INFO L550 ElimStorePlain]: Start of recursive call 347: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:05,626 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:05,626 INFO L550 ElimStorePlain]: Start of recursive call 348: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:05,644 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:05,644 INFO L550 ElimStorePlain]: Start of recursive call 349: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:05,663 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:05,664 INFO L550 ElimStorePlain]: Start of recursive call 350: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:05,682 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:05,683 INFO L550 ElimStorePlain]: Start of recursive call 351: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:05,702 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-03-10 22:08:05,703 INFO L550 ElimStorePlain]: Start of recursive call 352: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:05,718 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:05,719 INFO L550 ElimStorePlain]: Start of recursive call 353: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:05,733 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:05,734 INFO L550 ElimStorePlain]: Start of recursive call 354: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:05,749 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:05,750 INFO L550 ElimStorePlain]: Start of recursive call 355: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:05,763 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:05,763 INFO L550 ElimStorePlain]: Start of recursive call 356: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:05,779 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:05,780 INFO L550 ElimStorePlain]: Start of recursive call 357: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:05,795 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:05,796 INFO L550 ElimStorePlain]: Start of recursive call 358: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:05,812 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:05,813 INFO L550 ElimStorePlain]: Start of recursive call 359: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:05,830 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:08:05,831 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 25 treesize of output 9 [2021-03-10 22:08:05,832 INFO L550 ElimStorePlain]: Start of recursive call 360: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:05,848 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:08:05,849 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 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 [2021-03-10 22:08:05,849 INFO L550 ElimStorePlain]: Start of recursive call 361: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:05,866 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:05,866 INFO L550 ElimStorePlain]: Start of recursive call 362: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:05,882 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:05,883 INFO L550 ElimStorePlain]: Start of recursive call 363: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:05,904 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:05,905 INFO L550 ElimStorePlain]: Start of recursive call 364: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:05,925 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:05,926 INFO L550 ElimStorePlain]: Start of recursive call 365: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:05,945 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:05,945 INFO L550 ElimStorePlain]: Start of recursive call 366: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:05,968 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:05,969 INFO L550 ElimStorePlain]: Start of recursive call 367: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:05,987 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:05,988 INFO L550 ElimStorePlain]: Start of recursive call 368: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:06,006 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:06,007 INFO L550 ElimStorePlain]: Start of recursive call 369: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:06,026 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:06,027 INFO L550 ElimStorePlain]: Start of recursive call 370: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:06,048 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:06,048 INFO L550 ElimStorePlain]: Start of recursive call 371: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:06,072 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:06,073 INFO L550 ElimStorePlain]: Start of recursive call 372: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:06,096 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:06,096 INFO L550 ElimStorePlain]: Start of recursive call 373: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:06,119 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:06,120 INFO L550 ElimStorePlain]: Start of recursive call 374: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:06,144 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:06,144 INFO L550 ElimStorePlain]: Start of recursive call 375: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:06,167 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:06,167 INFO L550 ElimStorePlain]: Start of recursive call 376: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:06,187 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:06,188 INFO L550 ElimStorePlain]: Start of recursive call 377: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:06,208 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:06,209 INFO L550 ElimStorePlain]: Start of recursive call 378: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:06,232 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:06,232 INFO L550 ElimStorePlain]: Start of recursive call 379: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:06,255 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:06,256 INFO L550 ElimStorePlain]: Start of recursive call 380: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:06,278 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:06,279 INFO L550 ElimStorePlain]: Start of recursive call 381: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:06,303 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:06,304 INFO L550 ElimStorePlain]: Start of recursive call 382: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:06,327 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:06,327 INFO L550 ElimStorePlain]: Start of recursive call 383: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:06,351 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:06,352 INFO L550 ElimStorePlain]: Start of recursive call 384: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:06,378 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:06,378 INFO L550 ElimStorePlain]: Start of recursive call 385: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:06,400 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:06,400 INFO L550 ElimStorePlain]: Start of recursive call 386: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:06,424 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:06,425 INFO L550 ElimStorePlain]: Start of recursive call 387: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:06,451 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:06,451 INFO L550 ElimStorePlain]: Start of recursive call 388: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:06,473 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:06,474 INFO L550 ElimStorePlain]: Start of recursive call 389: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:06,499 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:06,499 INFO L550 ElimStorePlain]: Start of recursive call 390: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:06,521 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:06,522 INFO L550 ElimStorePlain]: Start of recursive call 391: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:06,548 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:06,548 INFO L550 ElimStorePlain]: Start of recursive call 392: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:06,574 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:08:06,574 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:08:06,575 INFO L550 ElimStorePlain]: Start of recursive call 393: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:06,599 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:06,600 INFO L550 ElimStorePlain]: Start of recursive call 394: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:06,626 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:06,627 INFO L550 ElimStorePlain]: Start of recursive call 395: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:06,650 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:06,651 INFO L550 ElimStorePlain]: Start of recursive call 396: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:06,673 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:06,674 INFO L550 ElimStorePlain]: Start of recursive call 397: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:06,696 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:06,697 INFO L550 ElimStorePlain]: Start of recursive call 398: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:06,720 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:06,725 INFO L550 ElimStorePlain]: Start of recursive call 399: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:06,748 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:06,748 INFO L550 ElimStorePlain]: Start of recursive call 400: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:06,773 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:06,774 INFO L550 ElimStorePlain]: Start of recursive call 401: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:06,795 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:06,796 INFO L550 ElimStorePlain]: Start of recursive call 402: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:06,816 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:06,816 INFO L550 ElimStorePlain]: Start of recursive call 403: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:06,837 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:06,837 INFO L550 ElimStorePlain]: Start of recursive call 404: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:06,866 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:06,867 INFO L550 ElimStorePlain]: Start of recursive call 405: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:06,889 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:06,890 INFO L550 ElimStorePlain]: Start of recursive call 406: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:06,911 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:06,911 INFO L550 ElimStorePlain]: Start of recursive call 407: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:06,932 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:06,932 INFO L550 ElimStorePlain]: Start of recursive call 408: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:06,952 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:06,952 INFO L550 ElimStorePlain]: Start of recursive call 409: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:06,972 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:06,973 INFO L550 ElimStorePlain]: Start of recursive call 410: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:06,992 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:06,993 INFO L550 ElimStorePlain]: Start of recursive call 411: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:07,012 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:07,013 INFO L550 ElimStorePlain]: Start of recursive call 412: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:07,036 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:07,036 INFO L550 ElimStorePlain]: Start of recursive call 413: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:07,059 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:07,060 INFO L550 ElimStorePlain]: Start of recursive call 414: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:07,082 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:07,082 INFO L550 ElimStorePlain]: Start of recursive call 415: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:07,106 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:07,107 INFO L550 ElimStorePlain]: Start of recursive call 416: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:07,127 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:07,128 INFO L550 ElimStorePlain]: Start of recursive call 417: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:07,145 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:07,145 INFO L550 ElimStorePlain]: Start of recursive call 418: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:07,163 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:08:07,164 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:08:07,165 INFO L550 ElimStorePlain]: Start of recursive call 419: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:07,182 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:07,182 INFO L550 ElimStorePlain]: Start of recursive call 420: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:07,201 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:07,201 INFO L550 ElimStorePlain]: Start of recursive call 421: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:07,219 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:07,219 INFO L550 ElimStorePlain]: Start of recursive call 422: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:07,239 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:07,240 INFO L550 ElimStorePlain]: Start of recursive call 423: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:07,260 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:07,260 INFO L550 ElimStorePlain]: Start of recursive call 424: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:07,279 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:07,280 INFO L550 ElimStorePlain]: Start of recursive call 425: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:07,300 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:07,301 INFO L550 ElimStorePlain]: Start of recursive call 426: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:07,326 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:07,327 INFO L550 ElimStorePlain]: Start of recursive call 427: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:07,351 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:08:07,352 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 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 [2021-03-10 22:08:07,352 INFO L550 ElimStorePlain]: Start of recursive call 428: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:07,375 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:07,375 INFO L550 ElimStorePlain]: Start of recursive call 429: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:07,400 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:07,400 INFO L550 ElimStorePlain]: Start of recursive call 430: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:07,423 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:07,423 INFO L550 ElimStorePlain]: Start of recursive call 431: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:07,446 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:07,447 INFO L550 ElimStorePlain]: Start of recursive call 432: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:07,472 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:07,472 INFO L550 ElimStorePlain]: Start of recursive call 433: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:07,497 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:07,498 INFO L550 ElimStorePlain]: Start of recursive call 434: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:07,535 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:07,535 INFO L550 ElimStorePlain]: Start of recursive call 435: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:07,547 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:07,547 INFO L550 ElimStorePlain]: Start of recursive call 436: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:07,556 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:07,557 INFO L550 ElimStorePlain]: Start of recursive call 437: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:07,565 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:07,566 INFO L550 ElimStorePlain]: Start of recursive call 438: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:07,575 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:07,575 INFO L550 ElimStorePlain]: Start of recursive call 439: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:07,584 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:07,585 INFO L550 ElimStorePlain]: Start of recursive call 440: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:07,596 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:07,596 INFO L550 ElimStorePlain]: Start of recursive call 441: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:07,606 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:07,607 INFO L550 ElimStorePlain]: Start of recursive call 442: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:07,617 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2021-03-10 22:08:07,618 INFO L550 ElimStorePlain]: Start of recursive call 443: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:07,629 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:07,630 INFO L550 ElimStorePlain]: Start of recursive call 444: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:07,641 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:07,642 INFO L550 ElimStorePlain]: Start of recursive call 445: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:07,651 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:07,652 INFO L550 ElimStorePlain]: Start of recursive call 446: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:07,664 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:07,665 INFO L550 ElimStorePlain]: Start of recursive call 447: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:07,677 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:07,678 INFO L550 ElimStorePlain]: Start of recursive call 448: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:07,689 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:07,690 INFO L550 ElimStorePlain]: Start of recursive call 449: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:07,703 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:08:07,703 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:08:07,704 INFO L550 ElimStorePlain]: Start of recursive call 450: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:07,716 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:07,716 INFO L550 ElimStorePlain]: Start of recursive call 451: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:07,729 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:07,730 INFO L550 ElimStorePlain]: Start of recursive call 452: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:07,740 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:07,741 INFO L550 ElimStorePlain]: Start of recursive call 453: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:07,751 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:07,752 INFO L550 ElimStorePlain]: Start of recursive call 454: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:07,762 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:07,763 INFO L550 ElimStorePlain]: Start of recursive call 455: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:07,774 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:07,775 INFO L550 ElimStorePlain]: Start of recursive call 456: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:07,786 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:07,787 INFO L550 ElimStorePlain]: Start of recursive call 457: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:07,796 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:07,797 INFO L550 ElimStorePlain]: Start of recursive call 458: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:07,808 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:07,809 INFO L550 ElimStorePlain]: Start of recursive call 459: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:07,821 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:07,822 INFO L550 ElimStorePlain]: Start of recursive call 460: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:07,833 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:07,834 INFO L550 ElimStorePlain]: Start of recursive call 461: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:07,846 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:07,847 INFO L550 ElimStorePlain]: Start of recursive call 462: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:07,857 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:07,858 INFO L550 ElimStorePlain]: Start of recursive call 463: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:07,870 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:07,871 INFO L550 ElimStorePlain]: Start of recursive call 464: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:07,881 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:07,882 INFO L550 ElimStorePlain]: Start of recursive call 465: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:07,892 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:07,893 INFO L550 ElimStorePlain]: Start of recursive call 466: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:07,904 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:07,905 INFO L550 ElimStorePlain]: Start of recursive call 467: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:07,916 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:07,917 INFO L550 ElimStorePlain]: Start of recursive call 468: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:07,928 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:07,929 INFO L550 ElimStorePlain]: Start of recursive call 469: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:07,941 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:07,941 INFO L550 ElimStorePlain]: Start of recursive call 470: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:07,954 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:08:07,954 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 1 [2021-03-10 22:08:07,955 INFO L550 ElimStorePlain]: Start of recursive call 471: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:07,968 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:07,969 INFO L550 ElimStorePlain]: Start of recursive call 472: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:07,982 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:07,983 INFO L550 ElimStorePlain]: Start of recursive call 473: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:07,995 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:07,995 INFO L550 ElimStorePlain]: Start of recursive call 474: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:08,009 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:08:08,009 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:08:08,010 INFO L550 ElimStorePlain]: Start of recursive call 475: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:08,021 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:08,022 INFO L550 ElimStorePlain]: Start of recursive call 476: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:08,034 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:08,035 INFO L550 ElimStorePlain]: Start of recursive call 477: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:08,047 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:08,048 INFO L550 ElimStorePlain]: Start of recursive call 478: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:08,062 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-03-10 22:08:08,063 INFO L550 ElimStorePlain]: Start of recursive call 479: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:08,076 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:08,077 INFO L550 ElimStorePlain]: Start of recursive call 480: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:08,089 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:08,089 INFO L550 ElimStorePlain]: Start of recursive call 481: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:08,102 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:08,103 INFO L550 ElimStorePlain]: Start of recursive call 482: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:08,114 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:08,115 INFO L550 ElimStorePlain]: Start of recursive call 483: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:08,129 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:08,130 INFO L550 ElimStorePlain]: Start of recursive call 484: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:08,143 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:08,144 INFO L550 ElimStorePlain]: Start of recursive call 485: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:08,158 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:08:08,159 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 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 [2021-03-10 22:08:08,159 INFO L550 ElimStorePlain]: Start of recursive call 486: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:08,172 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:08,173 INFO L550 ElimStorePlain]: Start of recursive call 487: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:08,186 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:08,187 INFO L550 ElimStorePlain]: Start of recursive call 488: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:08,199 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:08,200 INFO L550 ElimStorePlain]: Start of recursive call 489: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:08,214 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:08,215 INFO L550 ElimStorePlain]: Start of recursive call 490: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:08,228 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:08,228 INFO L550 ElimStorePlain]: Start of recursive call 491: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:08,241 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:08,242 INFO L550 ElimStorePlain]: Start of recursive call 492: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:08,256 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:08,257 INFO L550 ElimStorePlain]: Start of recursive call 493: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:08,271 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:08,272 INFO L550 ElimStorePlain]: Start of recursive call 494: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:08,285 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:08,285 INFO L550 ElimStorePlain]: Start of recursive call 495: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:08,298 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:08,298 INFO L550 ElimStorePlain]: Start of recursive call 496: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:08,311 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:08,312 INFO L550 ElimStorePlain]: Start of recursive call 497: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:08,326 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:08,327 INFO L550 ElimStorePlain]: Start of recursive call 498: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:08,339 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:08,340 INFO L550 ElimStorePlain]: Start of recursive call 499: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:08,354 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:08,355 INFO L550 ElimStorePlain]: Start of recursive call 500: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:08,370 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:08,370 INFO L550 ElimStorePlain]: Start of recursive call 501: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:08,383 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:08,383 INFO L550 ElimStorePlain]: Start of recursive call 502: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:08,394 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:08,394 INFO L550 ElimStorePlain]: Start of recursive call 503: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:08,406 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:08,406 INFO L550 ElimStorePlain]: Start of recursive call 504: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:08,418 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:08,419 INFO L550 ElimStorePlain]: Start of recursive call 505: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:08,432 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:08,432 INFO L550 ElimStorePlain]: Start of recursive call 506: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:08,443 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:08,444 INFO L550 ElimStorePlain]: Start of recursive call 507: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:08,454 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:08,455 INFO L550 ElimStorePlain]: Start of recursive call 508: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:08,465 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:08,466 INFO L550 ElimStorePlain]: Start of recursive call 509: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:08,478 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:08,478 INFO L550 ElimStorePlain]: Start of recursive call 510: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:08,491 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:08,491 INFO L550 ElimStorePlain]: Start of recursive call 511: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:08,502 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:08,503 INFO L550 ElimStorePlain]: Start of recursive call 512: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:08,514 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:08,515 INFO L550 ElimStorePlain]: Start of recursive call 513: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:08,527 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:08,528 INFO L550 ElimStorePlain]: Start of recursive call 514: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:08,539 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:08,540 INFO L550 ElimStorePlain]: Start of recursive call 515: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:08,551 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:08,552 INFO L550 ElimStorePlain]: Start of recursive call 516: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:08,564 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:08,565 INFO L550 ElimStorePlain]: Start of recursive call 517: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:08,578 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-03-10 22:08:08,579 INFO L550 ElimStorePlain]: Start of recursive call 518: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:08,590 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:08,591 INFO L550 ElimStorePlain]: Start of recursive call 519: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:08,604 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:08,604 INFO L550 ElimStorePlain]: Start of recursive call 520: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:08,616 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:08,617 INFO L550 ElimStorePlain]: Start of recursive call 521: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:08,629 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:08,629 INFO L550 ElimStorePlain]: Start of recursive call 522: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:08,641 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:08:08,641 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 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 [2021-03-10 22:08:08,642 INFO L550 ElimStorePlain]: Start of recursive call 523: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:08,655 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:08,655 INFO L550 ElimStorePlain]: Start of recursive call 524: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:08,667 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:08,667 INFO L550 ElimStorePlain]: Start of recursive call 525: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:08,678 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:08,679 INFO L550 ElimStorePlain]: Start of recursive call 526: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:08,691 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:08,691 INFO L550 ElimStorePlain]: Start of recursive call 527: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:08,704 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:08,705 INFO L550 ElimStorePlain]: Start of recursive call 528: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:08,716 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:08,717 INFO L550 ElimStorePlain]: Start of recursive call 529: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:08,726 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:08,727 INFO L550 ElimStorePlain]: Start of recursive call 530: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:08,737 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:08,738 INFO L550 ElimStorePlain]: Start of recursive call 531: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:08,748 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:08,749 INFO L550 ElimStorePlain]: Start of recursive call 532: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:08,758 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:08,759 INFO L550 ElimStorePlain]: Start of recursive call 533: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:08,768 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:08,769 INFO L550 ElimStorePlain]: Start of recursive call 534: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:08,780 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:08,780 INFO L550 ElimStorePlain]: Start of recursive call 535: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:08,791 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:08:08,792 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:08:08,793 INFO L550 ElimStorePlain]: Start of recursive call 536: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:08,805 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:08,806 INFO L550 ElimStorePlain]: Start of recursive call 537: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:08,821 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:08,822 INFO L550 ElimStorePlain]: Start of recursive call 538: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:08,834 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:08,835 INFO L550 ElimStorePlain]: Start of recursive call 539: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:08,846 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:08,847 INFO L550 ElimStorePlain]: Start of recursive call 540: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:08,857 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:08,858 INFO L550 ElimStorePlain]: Start of recursive call 541: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:08,867 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:08,874 INFO L550 ElimStorePlain]: Start of recursive call 542: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:08,885 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:08,886 INFO L550 ElimStorePlain]: Start of recursive call 543: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:08,896 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:08,896 INFO L550 ElimStorePlain]: Start of recursive call 544: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:08,906 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:08,907 INFO L550 ElimStorePlain]: Start of recursive call 545: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:08,917 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:08,918 INFO L550 ElimStorePlain]: Start of recursive call 546: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:08,929 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:08,929 INFO L550 ElimStorePlain]: Start of recursive call 547: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:08,942 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:08,943 INFO L550 ElimStorePlain]: Start of recursive call 548: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:08,953 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:08,954 INFO L550 ElimStorePlain]: Start of recursive call 549: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:08,963 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:08,963 INFO L550 ElimStorePlain]: Start of recursive call 550: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:08,978 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:08,979 INFO L550 ElimStorePlain]: Start of recursive call 551: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:08,988 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:08,989 INFO L550 ElimStorePlain]: Start of recursive call 552: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:08,999 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:08,999 INFO L550 ElimStorePlain]: Start of recursive call 553: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:09,008 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:09,009 INFO L550 ElimStorePlain]: Start of recursive call 554: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:09,017 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:09,018 INFO L550 ElimStorePlain]: Start of recursive call 555: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:09,026 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:09,027 INFO L550 ElimStorePlain]: Start of recursive call 556: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:09,035 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:09,035 INFO L550 ElimStorePlain]: Start of recursive call 557: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:09,044 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:09,045 INFO L550 ElimStorePlain]: Start of recursive call 558: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:09,054 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:09,054 INFO L550 ElimStorePlain]: Start of recursive call 559: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:09,063 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:09,064 INFO L550 ElimStorePlain]: Start of recursive call 560: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:09,071 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:09,072 INFO L550 ElimStorePlain]: Start of recursive call 561: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:09,080 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:09,081 INFO L550 ElimStorePlain]: Start of recursive call 562: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:09,089 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:09,089 INFO L550 ElimStorePlain]: Start of recursive call 563: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:09,097 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:09,098 INFO L550 ElimStorePlain]: Start of recursive call 564: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:09,106 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:09,106 INFO L550 ElimStorePlain]: Start of recursive call 565: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:09,114 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:09,114 INFO L550 ElimStorePlain]: Start of recursive call 566: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:09,122 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:09,123 INFO L550 ElimStorePlain]: Start of recursive call 567: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:09,131 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:09,132 INFO L550 ElimStorePlain]: Start of recursive call 568: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:09,140 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:09,141 INFO L550 ElimStorePlain]: Start of recursive call 569: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:09,148 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:09,149 INFO L550 ElimStorePlain]: Start of recursive call 570: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:09,157 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:09,158 INFO L550 ElimStorePlain]: Start of recursive call 571: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:09,165 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:09,166 INFO L550 ElimStorePlain]: Start of recursive call 572: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:09,173 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:09,174 INFO L550 ElimStorePlain]: Start of recursive call 573: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:09,181 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:09,182 INFO L550 ElimStorePlain]: Start of recursive call 574: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:09,189 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:09,189 INFO L550 ElimStorePlain]: Start of recursive call 575: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:09,196 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:09,197 INFO L550 ElimStorePlain]: Start of recursive call 576: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:09,203 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:09,204 INFO L550 ElimStorePlain]: Start of recursive call 577: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:09,581 WARN L205 SmtUtils]: Spent 376.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 59 [2021-03-10 22:08:09,581 INFO L628 ElimStorePlain]: treesize reduction 294, result has 64.1 percent of original size [2021-03-10 22:08:09,587 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2021-03-10 22:08:09,588 INFO L550 ElimStorePlain]: Start of recursive call 578: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:09,594 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2021-03-10 22:08:09,595 INFO L550 ElimStorePlain]: Start of recursive call 579: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:09,601 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2021-03-10 22:08:09,602 INFO L550 ElimStorePlain]: Start of recursive call 580: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:09,607 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2021-03-10 22:08:09,625 INFO L550 ElimStorePlain]: Start of recursive call 581: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:09,628 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 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 [2021-03-10 22:08:09,629 INFO L550 ElimStorePlain]: Start of recursive call 582: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:09,632 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-03-10 22:08:09,633 INFO L550 ElimStorePlain]: Start of recursive call 583: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:09,636 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:09,636 INFO L550 ElimStorePlain]: Start of recursive call 584: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:09,639 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:09,640 INFO L550 ElimStorePlain]: Start of recursive call 585: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:09,642 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2021-03-10 22:08:09,643 INFO L550 ElimStorePlain]: Start of recursive call 586: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:09,646 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:09,646 INFO L550 ElimStorePlain]: Start of recursive call 587: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:09,649 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:09,649 INFO L550 ElimStorePlain]: Start of recursive call 588: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:09,652 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-03-10 22:08:09,653 INFO L550 ElimStorePlain]: Start of recursive call 589: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:09,656 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-03-10 22:08:09,656 INFO L550 ElimStorePlain]: Start of recursive call 590: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:09,659 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:09,659 INFO L550 ElimStorePlain]: Start of recursive call 591: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:09,662 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:09,662 INFO L550 ElimStorePlain]: Start of recursive call 592: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:09,665 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-03-10 22:08:09,666 INFO L550 ElimStorePlain]: Start of recursive call 593: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:09,832 WARN L205 SmtUtils]: Spent 165.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 40 [2021-03-10 22:08:09,832 INFO L628 ElimStorePlain]: treesize reduction 25, result has 90.5 percent of original size [2021-03-10 22:08:09,834 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-1 vars, End of recursive call: and 10 xjuncts. [2021-03-10 22:08:09,834 INFO L247 ElimStorePlain]: Needed 593 recursive calls to eliminate 2 variables, input treesize:32466, output treesize:239 [2021-03-10 22:08:10,031 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:08:10,031 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-10 22:08:10,031 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 8] total 12 [2021-03-10 22:08:10,032 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1687802355] [2021-03-10 22:08:10,032 INFO L460 AbstractCegarLoop]: Interpolant automaton has 12 states [2021-03-10 22:08:10,032 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-10 22:08:10,032 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2021-03-10 22:08:10,032 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=34, Invalid=98, Unknown=0, NotChecked=0, Total=132 [2021-03-10 22:08:10,032 INFO L87 Difference]: Start difference. First operand 81 states and 165 transitions. Second operand has 12 states, 12 states have (on average 1.75) internal successors, (21), 12 states have internal predecessors, (21), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:08:10,288 WARN L205 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 63 [2021-03-10 22:08:10,518 WARN L205 SmtUtils]: Spent 207.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 70 [2021-03-10 22:08:10,744 WARN L205 SmtUtils]: Spent 197.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 69 [2021-03-10 22:08:11,003 WARN L205 SmtUtils]: Spent 246.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 67 [2021-03-10 22:08:11,159 WARN L205 SmtUtils]: Spent 137.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 57 [2021-03-10 22:08:11,345 WARN L205 SmtUtils]: Spent 174.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 71 [2021-03-10 22:08:11,465 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-10 22:08:11,465 INFO L93 Difference]: Finished difference Result 147 states and 261 transitions. [2021-03-10 22:08:11,465 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-03-10 22:08:11,465 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 1.75) internal successors, (21), 12 states have internal predecessors, (21), 0 states have call successors, (0), 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 [2021-03-10 22:08:11,465 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-10 22:08:11,466 INFO L225 Difference]: With dead ends: 147 [2021-03-10 22:08:11,466 INFO L226 Difference]: Without dead ends: 131 [2021-03-10 22:08:11,466 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 30 GetRequests, 10 SyntacticMatches, 1 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 73 ImplicationChecksByTransitivity, 2004.1ms TimeCoverageRelationStatistics Valid=116, Invalid=304, Unknown=0, NotChecked=0, Total=420 [2021-03-10 22:08:11,467 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 131 states. [2021-03-10 22:08:11,469 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 131 to 84. [2021-03-10 22:08:11,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 84 states, 83 states have (on average 2.0481927710843375) internal successors, (170), 83 states have internal predecessors, (170), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:08:11,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 84 states and 170 transitions. [2021-03-10 22:08:11,469 INFO L78 Accepts]: Start accepts. Automaton has 84 states and 170 transitions. Word has length 14 [2021-03-10 22:08:11,470 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-10 22:08:11,470 INFO L480 AbstractCegarLoop]: Abstraction has 84 states and 170 transitions. [2021-03-10 22:08:11,470 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 12 states, 12 states have (on average 1.75) internal successors, (21), 12 states have internal predecessors, (21), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:08:11,470 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 170 transitions. [2021-03-10 22:08:11,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2021-03-10 22:08:11,470 INFO L511 BasicCegarLoop]: Found error trace [2021-03-10 22:08:11,470 INFO L519 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-10 22:08:11,683 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 7 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable1819 [2021-03-10 22:08:11,683 INFO L428 AbstractCegarLoop]: === Iteration 17 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-10 22:08:11,683 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-10 22:08:11,683 INFO L82 PathProgramCache]: Analyzing trace with hash 1735701015, now seen corresponding path program 3 times [2021-03-10 22:08:11,683 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-10 22:08:11,683 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1660955123] [2021-03-10 22:08:11,683 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-10 22:08:11,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 22:08:12,006 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:08:12,006 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1660955123] [2021-03-10 22:08:12,006 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1775566483] [2021-03-10 22:08:12,006 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 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:08:12,027 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 3 check-sat command(s) [2021-03-10 22:08:12,027 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-10 22:08:12,027 INFO L263 TraceCheckSpWp]: Trace formula consists of 56 conjuncts, 21 conjunts are in the unsatisfiable core [2021-03-10 22:08:12,028 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-10 22:08:12,212 WARN L205 SmtUtils]: Spent 159.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 48 [2021-03-10 22:08:17,899 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:17,900 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:17,927 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:17,927 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:17,956 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-03-10 22:08:17,957 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:17,981 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:17,981 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:18,009 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:18,009 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:18,034 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:18,034 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:18,062 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:18,063 INFO L550 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:18,092 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:18,092 INFO L550 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:18,119 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:08:18,119 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 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 [2021-03-10 22:08:18,120 INFO L550 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:18,146 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:18,147 INFO L550 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:18,179 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:18,179 INFO L550 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:18,206 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:08:18,207 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 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 [2021-03-10 22:08:18,208 INFO L550 ElimStorePlain]: Start of recursive call 13: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:18,240 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:18,241 INFO L550 ElimStorePlain]: Start of recursive call 14: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:18,270 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:08:18,271 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:08:18,271 INFO L550 ElimStorePlain]: Start of recursive call 15: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:18,299 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:18,300 INFO L550 ElimStorePlain]: Start of recursive call 16: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:18,329 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:18,329 INFO L550 ElimStorePlain]: Start of recursive call 17: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:18,358 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:18,359 INFO L550 ElimStorePlain]: Start of recursive call 18: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:18,391 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:18,392 INFO L550 ElimStorePlain]: Start of recursive call 19: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:18,422 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:18,423 INFO L550 ElimStorePlain]: Start of recursive call 20: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:18,449 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:18,450 INFO L550 ElimStorePlain]: Start of recursive call 21: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:18,482 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:18,483 INFO L550 ElimStorePlain]: Start of recursive call 22: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:18,514 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:18,514 INFO L550 ElimStorePlain]: Start of recursive call 23: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:18,548 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:18,548 INFO L550 ElimStorePlain]: Start of recursive call 24: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:18,576 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:18,576 INFO L550 ElimStorePlain]: Start of recursive call 25: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:18,610 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:18,610 INFO L550 ElimStorePlain]: Start of recursive call 26: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:18,639 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:18,639 INFO L550 ElimStorePlain]: Start of recursive call 27: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:18,665 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:18,666 INFO L550 ElimStorePlain]: Start of recursive call 28: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:18,701 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:08:18,701 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 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 [2021-03-10 22:08:18,702 INFO L550 ElimStorePlain]: Start of recursive call 29: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:18,741 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:18,742 INFO L550 ElimStorePlain]: Start of recursive call 30: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:18,782 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:18,783 INFO L550 ElimStorePlain]: Start of recursive call 31: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:18,820 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:18,821 INFO L550 ElimStorePlain]: Start of recursive call 32: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:18,853 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:18,853 INFO L550 ElimStorePlain]: Start of recursive call 33: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:18,895 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:18,895 INFO L550 ElimStorePlain]: Start of recursive call 34: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:18,929 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:18,930 INFO L550 ElimStorePlain]: Start of recursive call 35: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:18,970 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:18,970 INFO L550 ElimStorePlain]: Start of recursive call 36: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:19,004 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:19,005 INFO L550 ElimStorePlain]: Start of recursive call 37: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:19,047 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-03-10 22:08:19,048 INFO L550 ElimStorePlain]: Start of recursive call 38: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:19,082 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:08:19,083 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:08:19,083 INFO L550 ElimStorePlain]: Start of recursive call 39: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:19,113 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:19,114 INFO L550 ElimStorePlain]: Start of recursive call 40: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:19,144 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:19,145 INFO L550 ElimStorePlain]: Start of recursive call 41: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:19,182 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:19,183 INFO L550 ElimStorePlain]: Start of recursive call 42: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:19,217 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:08:19,218 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 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 [2021-03-10 22:08:19,220 INFO L550 ElimStorePlain]: Start of recursive call 43: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:19,252 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:19,253 INFO L550 ElimStorePlain]: Start of recursive call 44: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:19,285 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:19,286 INFO L550 ElimStorePlain]: Start of recursive call 45: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:19,322 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:19,322 INFO L550 ElimStorePlain]: Start of recursive call 46: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:19,361 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:19,362 INFO L550 ElimStorePlain]: Start of recursive call 47: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:19,396 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:19,397 INFO L550 ElimStorePlain]: Start of recursive call 48: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:19,430 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:19,431 INFO L550 ElimStorePlain]: Start of recursive call 49: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:19,471 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:19,472 INFO L550 ElimStorePlain]: Start of recursive call 50: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:19,514 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:19,515 INFO L550 ElimStorePlain]: Start of recursive call 51: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:19,555 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2021-03-10 22:08:19,556 INFO L550 ElimStorePlain]: Start of recursive call 52: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:19,594 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:19,595 INFO L550 ElimStorePlain]: Start of recursive call 53: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:19,631 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:19,631 INFO L550 ElimStorePlain]: Start of recursive call 54: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:19,675 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:19,676 INFO L550 ElimStorePlain]: Start of recursive call 55: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:19,716 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:19,716 INFO L550 ElimStorePlain]: Start of recursive call 56: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:19,761 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:08:19,762 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 25 treesize of output 9 [2021-03-10 22:08:19,763 INFO L550 ElimStorePlain]: Start of recursive call 57: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:19,803 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:19,803 INFO L550 ElimStorePlain]: Start of recursive call 58: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:19,841 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:19,842 INFO L550 ElimStorePlain]: Start of recursive call 59: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:19,902 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:19,903 INFO L550 ElimStorePlain]: Start of recursive call 60: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:19,931 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:08:19,932 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 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 [2021-03-10 22:08:19,933 INFO L550 ElimStorePlain]: Start of recursive call 61: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:19,958 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:08:19,959 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 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 [2021-03-10 22:08:19,959 INFO L550 ElimStorePlain]: Start of recursive call 62: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:19,981 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:19,982 INFO L550 ElimStorePlain]: Start of recursive call 63: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:20,010 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:20,010 INFO L550 ElimStorePlain]: Start of recursive call 64: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:20,036 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:20,037 INFO L550 ElimStorePlain]: Start of recursive call 65: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:20,062 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:20,063 INFO L550 ElimStorePlain]: Start of recursive call 66: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:20,092 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:08:20,093 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 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 [2021-03-10 22:08:20,093 INFO L550 ElimStorePlain]: Start of recursive call 67: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:20,123 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:20,123 INFO L550 ElimStorePlain]: Start of recursive call 68: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:20,148 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:20,148 INFO L550 ElimStorePlain]: Start of recursive call 69: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:20,175 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:20,176 INFO L550 ElimStorePlain]: Start of recursive call 70: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:20,201 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:20,202 INFO L550 ElimStorePlain]: Start of recursive call 71: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:20,228 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:20,228 INFO L550 ElimStorePlain]: Start of recursive call 72: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:20,258 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:20,259 INFO L550 ElimStorePlain]: Start of recursive call 73: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:20,286 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-03-10 22:08:20,287 INFO L550 ElimStorePlain]: Start of recursive call 74: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:20,314 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:20,315 INFO L550 ElimStorePlain]: Start of recursive call 75: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:20,342 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:20,342 INFO L550 ElimStorePlain]: Start of recursive call 76: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:20,373 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:08:20,373 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 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 [2021-03-10 22:08:20,374 INFO L550 ElimStorePlain]: Start of recursive call 77: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:20,402 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:20,403 INFO L550 ElimStorePlain]: Start of recursive call 78: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:20,434 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:20,435 INFO L550 ElimStorePlain]: Start of recursive call 79: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:20,463 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:20,464 INFO L550 ElimStorePlain]: Start of recursive call 80: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:20,493 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:20,493 INFO L550 ElimStorePlain]: Start of recursive call 81: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:20,529 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-03-10 22:08:20,529 INFO L550 ElimStorePlain]: Start of recursive call 82: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:20,559 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:20,560 INFO L550 ElimStorePlain]: Start of recursive call 83: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:20,598 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:20,599 INFO L550 ElimStorePlain]: Start of recursive call 84: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:20,635 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:20,636 INFO L550 ElimStorePlain]: Start of recursive call 85: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:20,670 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:20,670 INFO L550 ElimStorePlain]: Start of recursive call 86: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:20,704 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:20,705 INFO L550 ElimStorePlain]: Start of recursive call 87: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:20,740 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:08:20,741 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 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 [2021-03-10 22:08:20,741 INFO L550 ElimStorePlain]: Start of recursive call 88: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:20,776 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:08:20,779 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 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 [2021-03-10 22:08:20,779 INFO L550 ElimStorePlain]: Start of recursive call 89: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:20,820 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:20,821 INFO L550 ElimStorePlain]: Start of recursive call 90: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:20,856 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:20,857 INFO L550 ElimStorePlain]: Start of recursive call 91: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:20,898 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:20,898 INFO L550 ElimStorePlain]: Start of recursive call 92: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:20,931 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:20,932 INFO L550 ElimStorePlain]: Start of recursive call 93: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:20,970 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:08:20,971 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 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 [2021-03-10 22:08:20,971 INFO L550 ElimStorePlain]: Start of recursive call 94: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:21,008 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:08:21,009 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:08:21,010 INFO L550 ElimStorePlain]: Start of recursive call 95: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:21,045 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:21,045 INFO L550 ElimStorePlain]: Start of recursive call 96: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:21,083 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:08:21,084 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:08:21,084 INFO L550 ElimStorePlain]: Start of recursive call 97: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:21,119 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:21,120 INFO L550 ElimStorePlain]: Start of recursive call 98: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:21,158 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:08:21,159 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 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 [2021-03-10 22:08:21,160 INFO L550 ElimStorePlain]: Start of recursive call 99: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:21,198 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:21,199 INFO L550 ElimStorePlain]: Start of recursive call 100: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:21,235 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:21,236 INFO L550 ElimStorePlain]: Start of recursive call 101: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:21,275 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:21,276 INFO L550 ElimStorePlain]: Start of recursive call 102: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:21,308 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:21,309 INFO L550 ElimStorePlain]: Start of recursive call 103: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:21,342 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:21,342 INFO L550 ElimStorePlain]: Start of recursive call 104: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:21,380 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:21,381 INFO L550 ElimStorePlain]: Start of recursive call 105: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:21,422 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:21,423 INFO L550 ElimStorePlain]: Start of recursive call 106: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:21,457 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:21,458 INFO L550 ElimStorePlain]: Start of recursive call 107: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:21,492 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:21,493 INFO L550 ElimStorePlain]: Start of recursive call 108: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:21,530 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:21,531 INFO L550 ElimStorePlain]: Start of recursive call 109: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:21,566 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:21,567 INFO L550 ElimStorePlain]: Start of recursive call 110: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:21,602 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:21,603 INFO L550 ElimStorePlain]: Start of recursive call 111: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:21,643 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:21,644 INFO L550 ElimStorePlain]: Start of recursive call 112: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:21,686 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:08:21,687 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 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 [2021-03-10 22:08:21,687 INFO L550 ElimStorePlain]: Start of recursive call 113: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:21,732 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:21,733 INFO L550 ElimStorePlain]: Start of recursive call 114: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:21,780 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:21,781 INFO L550 ElimStorePlain]: Start of recursive call 115: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:21,804 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2021-03-10 22:08:21,805 INFO L550 ElimStorePlain]: Start of recursive call 116: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:21,827 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:08:21,827 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:08:21,828 INFO L550 ElimStorePlain]: Start of recursive call 117: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:21,847 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:21,848 INFO L550 ElimStorePlain]: Start of recursive call 118: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:21,870 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:21,870 INFO L550 ElimStorePlain]: Start of recursive call 119: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:21,895 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:21,895 INFO L550 ElimStorePlain]: Start of recursive call 120: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:21,915 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:21,915 INFO L550 ElimStorePlain]: Start of recursive call 121: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:21,943 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:21,944 INFO L550 ElimStorePlain]: Start of recursive call 122: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:21,970 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:21,970 INFO L550 ElimStorePlain]: Start of recursive call 123: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:21,999 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 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 [2021-03-10 22:08:22,000 INFO L550 ElimStorePlain]: Start of recursive call 124: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:22,029 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:22,030 INFO L550 ElimStorePlain]: Start of recursive call 125: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:22,060 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:08:22,061 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 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 [2021-03-10 22:08:22,062 INFO L550 ElimStorePlain]: Start of recursive call 126: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:22,089 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:08:22,090 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 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 [2021-03-10 22:08:22,090 INFO L550 ElimStorePlain]: Start of recursive call 127: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:22,114 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:22,115 INFO L550 ElimStorePlain]: Start of recursive call 128: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:22,143 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:22,143 INFO L550 ElimStorePlain]: Start of recursive call 129: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:22,174 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:22,175 INFO L550 ElimStorePlain]: Start of recursive call 130: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:22,204 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:22,204 INFO L550 ElimStorePlain]: Start of recursive call 131: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:22,235 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:22,235 INFO L550 ElimStorePlain]: Start of recursive call 132: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:22,265 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:22,265 INFO L550 ElimStorePlain]: Start of recursive call 133: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:22,295 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:22,295 INFO L550 ElimStorePlain]: Start of recursive call 134: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:22,323 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:22,323 INFO L550 ElimStorePlain]: Start of recursive call 135: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:22,356 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:22,357 INFO L550 ElimStorePlain]: Start of recursive call 136: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:22,384 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:22,385 INFO L550 ElimStorePlain]: Start of recursive call 137: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:22,413 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:22,414 INFO L550 ElimStorePlain]: Start of recursive call 138: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:22,450 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:22,451 INFO L550 ElimStorePlain]: Start of recursive call 139: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:22,485 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:22,486 INFO L550 ElimStorePlain]: Start of recursive call 140: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:22,516 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:22,517 INFO L550 ElimStorePlain]: Start of recursive call 141: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:22,552 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:22,553 INFO L550 ElimStorePlain]: Start of recursive call 142: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:22,588 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:22,589 INFO L550 ElimStorePlain]: Start of recursive call 143: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:22,624 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:22,625 INFO L550 ElimStorePlain]: Start of recursive call 144: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:22,661 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:22,662 INFO L550 ElimStorePlain]: Start of recursive call 145: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:22,695 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:22,696 INFO L550 ElimStorePlain]: Start of recursive call 146: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:22,731 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:22,731 INFO L550 ElimStorePlain]: Start of recursive call 147: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:22,766 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:22,767 INFO L550 ElimStorePlain]: Start of recursive call 148: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:22,801 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:08:22,801 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 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 [2021-03-10 22:08:22,802 INFO L550 ElimStorePlain]: Start of recursive call 149: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:22,833 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:22,834 INFO L550 ElimStorePlain]: Start of recursive call 150: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:22,866 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:22,867 INFO L550 ElimStorePlain]: Start of recursive call 151: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:22,902 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:22,902 INFO L550 ElimStorePlain]: Start of recursive call 152: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:22,940 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:08:22,941 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:08:22,941 INFO L550 ElimStorePlain]: Start of recursive call 153: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:22,973 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:08:22,973 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:08:22,974 INFO L550 ElimStorePlain]: Start of recursive call 154: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:23,008 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:23,009 INFO L550 ElimStorePlain]: Start of recursive call 155: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:23,042 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:23,043 INFO L550 ElimStorePlain]: Start of recursive call 156: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:23,075 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:23,076 INFO L550 ElimStorePlain]: Start of recursive call 157: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:23,110 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:08:23,111 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 1 [2021-03-10 22:08:23,114 INFO L550 ElimStorePlain]: Start of recursive call 158: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:23,147 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:08:23,148 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:08:23,148 INFO L550 ElimStorePlain]: Start of recursive call 159: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:23,183 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:23,183 INFO L550 ElimStorePlain]: Start of recursive call 160: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:23,221 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-03-10 22:08:23,222 INFO L550 ElimStorePlain]: Start of recursive call 161: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:23,252 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:23,253 INFO L550 ElimStorePlain]: Start of recursive call 162: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:23,287 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:23,287 INFO L550 ElimStorePlain]: Start of recursive call 163: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:23,323 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:23,324 INFO L550 ElimStorePlain]: Start of recursive call 164: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:23,358 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:23,359 INFO L550 ElimStorePlain]: Start of recursive call 165: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:23,393 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:23,394 INFO L550 ElimStorePlain]: Start of recursive call 166: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:23,433 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:23,433 INFO L550 ElimStorePlain]: Start of recursive call 167: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:23,471 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2021-03-10 22:08:23,472 INFO L550 ElimStorePlain]: Start of recursive call 168: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:23,504 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:23,505 INFO L550 ElimStorePlain]: Start of recursive call 169: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:23,541 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:23,542 INFO L550 ElimStorePlain]: Start of recursive call 170: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:23,573 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:23,573 INFO L550 ElimStorePlain]: Start of recursive call 171: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:23,607 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:23,608 INFO L550 ElimStorePlain]: Start of recursive call 172: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:23,640 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:23,641 INFO L550 ElimStorePlain]: Start of recursive call 173: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:23,677 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:23,677 INFO L550 ElimStorePlain]: Start of recursive call 174: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:23,719 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:23,720 INFO L550 ElimStorePlain]: Start of recursive call 175: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:23,745 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:23,745 INFO L550 ElimStorePlain]: Start of recursive call 176: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:23,768 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:23,769 INFO L550 ElimStorePlain]: Start of recursive call 177: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:23,792 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:23,792 INFO L550 ElimStorePlain]: Start of recursive call 178: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:23,815 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:08:23,815 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:08:23,816 INFO L550 ElimStorePlain]: Start of recursive call 179: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:23,840 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:08:23,840 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 7 [2021-03-10 22:08:23,841 INFO L550 ElimStorePlain]: Start of recursive call 180: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:23,864 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:23,864 INFO L550 ElimStorePlain]: Start of recursive call 181: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:23,889 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:08:23,890 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 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 [2021-03-10 22:08:23,890 INFO L550 ElimStorePlain]: Start of recursive call 182: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:23,910 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:23,911 INFO L550 ElimStorePlain]: Start of recursive call 183: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:23,931 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:23,931 INFO L550 ElimStorePlain]: Start of recursive call 184: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:23,957 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:23,958 INFO L550 ElimStorePlain]: Start of recursive call 185: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:23,984 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:23,985 INFO L550 ElimStorePlain]: Start of recursive call 186: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:24,013 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:24,013 INFO L550 ElimStorePlain]: Start of recursive call 187: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:24,042 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:24,043 INFO L550 ElimStorePlain]: Start of recursive call 188: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:24,069 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:24,070 INFO L550 ElimStorePlain]: Start of recursive call 189: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:24,097 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:24,098 INFO L550 ElimStorePlain]: Start of recursive call 190: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:24,123 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:24,124 INFO L550 ElimStorePlain]: Start of recursive call 191: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:24,148 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:24,148 INFO L550 ElimStorePlain]: Start of recursive call 192: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:24,175 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:24,175 INFO L550 ElimStorePlain]: Start of recursive call 193: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:24,203 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:08:24,203 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 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 [2021-03-10 22:08:24,204 INFO L550 ElimStorePlain]: Start of recursive call 194: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:24,229 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:24,229 INFO L550 ElimStorePlain]: Start of recursive call 195: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:24,257 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:08:24,258 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:08:24,258 INFO L550 ElimStorePlain]: Start of recursive call 196: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:24,289 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:24,290 INFO L550 ElimStorePlain]: Start of recursive call 197: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:24,320 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:24,321 INFO L550 ElimStorePlain]: Start of recursive call 198: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:24,352 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-03-10 22:08:24,353 INFO L550 ElimStorePlain]: Start of recursive call 199: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:24,384 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:24,385 INFO L550 ElimStorePlain]: Start of recursive call 200: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:24,417 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:24,417 INFO L550 ElimStorePlain]: Start of recursive call 201: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:24,448 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:08:24,448 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 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 [2021-03-10 22:08:24,449 INFO L550 ElimStorePlain]: Start of recursive call 202: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:24,479 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:24,480 INFO L550 ElimStorePlain]: Start of recursive call 203: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:24,511 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:08:24,512 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 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 [2021-03-10 22:08:24,512 INFO L550 ElimStorePlain]: Start of recursive call 204: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:24,543 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:24,543 INFO L550 ElimStorePlain]: Start of recursive call 205: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:24,574 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:24,575 INFO L550 ElimStorePlain]: Start of recursive call 206: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:24,607 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:24,607 INFO L550 ElimStorePlain]: Start of recursive call 207: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:24,641 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:24,641 INFO L550 ElimStorePlain]: Start of recursive call 208: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:24,670 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:24,671 INFO L550 ElimStorePlain]: Start of recursive call 209: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:24,701 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:24,701 INFO L550 ElimStorePlain]: Start of recursive call 210: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:24,736 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:24,737 INFO L550 ElimStorePlain]: Start of recursive call 211: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:24,767 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:24,768 INFO L550 ElimStorePlain]: Start of recursive call 212: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:24,803 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:24,804 INFO L550 ElimStorePlain]: Start of recursive call 213: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:24,839 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:24,840 INFO L550 ElimStorePlain]: Start of recursive call 214: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:24,871 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:24,871 INFO L550 ElimStorePlain]: Start of recursive call 215: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:24,907 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:24,908 INFO L550 ElimStorePlain]: Start of recursive call 216: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:24,944 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-03-10 22:08:24,945 INFO L550 ElimStorePlain]: Start of recursive call 217: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:24,978 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:24,978 INFO L550 ElimStorePlain]: Start of recursive call 218: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:25,016 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-03-10 22:08:25,017 INFO L550 ElimStorePlain]: Start of recursive call 219: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:25,049 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:25,050 INFO L550 ElimStorePlain]: Start of recursive call 220: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:25,085 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:25,086 INFO L550 ElimStorePlain]: Start of recursive call 221: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:25,119 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:25,120 INFO L550 ElimStorePlain]: Start of recursive call 222: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:25,153 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:25,153 INFO L550 ElimStorePlain]: Start of recursive call 223: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:25,191 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:08:25,192 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:08:25,193 INFO L550 ElimStorePlain]: Start of recursive call 224: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:25,233 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:08:25,234 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 25 treesize of output 9 [2021-03-10 22:08:25,235 INFO L550 ElimStorePlain]: Start of recursive call 225: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:25,274 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:08:25,275 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 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 [2021-03-10 22:08:25,276 INFO L550 ElimStorePlain]: Start of recursive call 226: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:25,310 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:25,311 INFO L550 ElimStorePlain]: Start of recursive call 227: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:25,350 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:25,351 INFO L550 ElimStorePlain]: Start of recursive call 228: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:25,385 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:25,385 INFO L550 ElimStorePlain]: Start of recursive call 229: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:25,420 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:25,420 INFO L550 ElimStorePlain]: Start of recursive call 230: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:25,453 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:25,454 INFO L550 ElimStorePlain]: Start of recursive call 231: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:25,488 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:25,489 INFO L550 ElimStorePlain]: Start of recursive call 232: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:25,519 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:25,520 INFO L550 ElimStorePlain]: Start of recursive call 233: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:25,551 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:25,552 INFO L550 ElimStorePlain]: Start of recursive call 234: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:25,581 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:25,581 INFO L550 ElimStorePlain]: Start of recursive call 235: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:25,614 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:08:25,615 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:08:25,615 INFO L550 ElimStorePlain]: Start of recursive call 236: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:25,647 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:25,648 INFO L550 ElimStorePlain]: Start of recursive call 237: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:25,681 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:25,682 INFO L550 ElimStorePlain]: Start of recursive call 238: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:25,716 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:25,717 INFO L550 ElimStorePlain]: Start of recursive call 239: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:25,751 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:25,752 INFO L550 ElimStorePlain]: Start of recursive call 240: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:25,785 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:25,785 INFO L550 ElimStorePlain]: Start of recursive call 241: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:25,846 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:25,847 INFO L550 ElimStorePlain]: Start of recursive call 242: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:25,869 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:25,870 INFO L550 ElimStorePlain]: Start of recursive call 243: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:25,889 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:25,890 INFO L550 ElimStorePlain]: Start of recursive call 244: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:25,909 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:25,910 INFO L550 ElimStorePlain]: Start of recursive call 245: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:25,929 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:25,930 INFO L550 ElimStorePlain]: Start of recursive call 246: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:25,947 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:25,948 INFO L550 ElimStorePlain]: Start of recursive call 247: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:25,968 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:25,968 INFO L550 ElimStorePlain]: Start of recursive call 248: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:25,993 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:25,994 INFO L550 ElimStorePlain]: Start of recursive call 249: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:26,016 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:26,016 INFO L550 ElimStorePlain]: Start of recursive call 250: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:26,034 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:26,035 INFO L550 ElimStorePlain]: Start of recursive call 251: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:26,056 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:26,057 INFO L550 ElimStorePlain]: Start of recursive call 252: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:26,079 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:26,079 INFO L550 ElimStorePlain]: Start of recursive call 253: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:26,097 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:26,098 INFO L550 ElimStorePlain]: Start of recursive call 254: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:26,119 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:26,120 INFO L550 ElimStorePlain]: Start of recursive call 255: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:26,138 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:26,139 INFO L550 ElimStorePlain]: Start of recursive call 256: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:26,164 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:26,164 INFO L550 ElimStorePlain]: Start of recursive call 257: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:26,184 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:26,184 INFO L550 ElimStorePlain]: Start of recursive call 258: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:26,203 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:26,204 INFO L550 ElimStorePlain]: Start of recursive call 259: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:26,224 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:26,225 INFO L550 ElimStorePlain]: Start of recursive call 260: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:26,251 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:26,251 INFO L550 ElimStorePlain]: Start of recursive call 261: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:26,278 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:26,278 INFO L550 ElimStorePlain]: Start of recursive call 262: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:26,303 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:26,304 INFO L550 ElimStorePlain]: Start of recursive call 263: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:26,329 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:08:26,330 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:08:26,330 INFO L550 ElimStorePlain]: Start of recursive call 264: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:26,351 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:26,352 INFO L550 ElimStorePlain]: Start of recursive call 265: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:26,378 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:08:26,378 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:08:26,379 INFO L550 ElimStorePlain]: Start of recursive call 266: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:26,400 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:26,401 INFO L550 ElimStorePlain]: Start of recursive call 267: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:26,426 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:08:26,427 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 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 [2021-03-10 22:08:26,427 INFO L550 ElimStorePlain]: Start of recursive call 268: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:26,453 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:26,454 INFO L550 ElimStorePlain]: Start of recursive call 269: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:26,477 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:26,477 INFO L550 ElimStorePlain]: Start of recursive call 270: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:26,500 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:26,500 INFO L550 ElimStorePlain]: Start of recursive call 271: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:26,523 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:26,524 INFO L550 ElimStorePlain]: Start of recursive call 272: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:26,552 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 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 [2021-03-10 22:08:26,553 INFO L550 ElimStorePlain]: Start of recursive call 273: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:26,580 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:26,581 INFO L550 ElimStorePlain]: Start of recursive call 274: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:26,607 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:26,608 INFO L550 ElimStorePlain]: Start of recursive call 275: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:26,632 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:26,633 INFO L550 ElimStorePlain]: Start of recursive call 276: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:26,657 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:26,658 INFO L550 ElimStorePlain]: Start of recursive call 277: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:26,686 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:26,686 INFO L550 ElimStorePlain]: Start of recursive call 278: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:26,716 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:26,716 INFO L550 ElimStorePlain]: Start of recursive call 279: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:26,744 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:26,745 INFO L550 ElimStorePlain]: Start of recursive call 280: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:26,774 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:26,775 INFO L550 ElimStorePlain]: Start of recursive call 281: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:26,805 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:26,806 INFO L550 ElimStorePlain]: Start of recursive call 282: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:26,834 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:26,835 INFO L550 ElimStorePlain]: Start of recursive call 283: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:26,865 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:26,866 INFO L550 ElimStorePlain]: Start of recursive call 284: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:26,896 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:26,897 INFO L550 ElimStorePlain]: Start of recursive call 285: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:26,927 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:26,928 INFO L550 ElimStorePlain]: Start of recursive call 286: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:26,954 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:26,955 INFO L550 ElimStorePlain]: Start of recursive call 287: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:26,982 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:26,983 INFO L550 ElimStorePlain]: Start of recursive call 288: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:27,012 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:27,013 INFO L550 ElimStorePlain]: Start of recursive call 289: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:27,041 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:27,041 INFO L550 ElimStorePlain]: Start of recursive call 290: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:27,074 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:27,075 INFO L550 ElimStorePlain]: Start of recursive call 291: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:27,107 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:27,108 INFO L550 ElimStorePlain]: Start of recursive call 292: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:27,135 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:27,136 INFO L550 ElimStorePlain]: Start of recursive call 293: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:27,167 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:27,168 INFO L550 ElimStorePlain]: Start of recursive call 294: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:27,196 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:27,197 INFO L550 ElimStorePlain]: Start of recursive call 295: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:27,231 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:27,232 INFO L550 ElimStorePlain]: Start of recursive call 296: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:27,263 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:27,264 INFO L550 ElimStorePlain]: Start of recursive call 297: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:27,292 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:27,293 INFO L550 ElimStorePlain]: Start of recursive call 298: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:27,322 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:27,322 INFO L550 ElimStorePlain]: Start of recursive call 299: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:27,352 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:27,352 INFO L550 ElimStorePlain]: Start of recursive call 300: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:27,387 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:27,388 INFO L550 ElimStorePlain]: Start of recursive call 301: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:27,422 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:27,422 INFO L550 ElimStorePlain]: Start of recursive call 302: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:27,452 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:27,453 INFO L550 ElimStorePlain]: Start of recursive call 303: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:27,486 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:27,487 INFO L550 ElimStorePlain]: Start of recursive call 304: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:27,521 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:27,522 INFO L550 ElimStorePlain]: Start of recursive call 305: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:27,556 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:27,557 INFO L550 ElimStorePlain]: Start of recursive call 306: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:27,586 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:08:27,587 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:08:27,587 INFO L550 ElimStorePlain]: Start of recursive call 307: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:27,618 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:27,619 INFO L550 ElimStorePlain]: Start of recursive call 308: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:27,648 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:08:27,649 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:08:27,649 INFO L550 ElimStorePlain]: Start of recursive call 309: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:27,675 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:27,676 INFO L550 ElimStorePlain]: Start of recursive call 310: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:27,704 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:27,705 INFO L550 ElimStorePlain]: Start of recursive call 311: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:27,734 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:27,735 INFO L550 ElimStorePlain]: Start of recursive call 312: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:27,764 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:27,764 INFO L550 ElimStorePlain]: Start of recursive call 313: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:27,796 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:27,796 INFO L550 ElimStorePlain]: Start of recursive call 314: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:27,825 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:27,826 INFO L550 ElimStorePlain]: Start of recursive call 315: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:27,856 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:27,857 INFO L550 ElimStorePlain]: Start of recursive call 316: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:27,886 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:27,887 INFO L550 ElimStorePlain]: Start of recursive call 317: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:27,918 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 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 [2021-03-10 22:08:27,919 INFO L550 ElimStorePlain]: Start of recursive call 318: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:27,949 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:27,950 INFO L550 ElimStorePlain]: Start of recursive call 319: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:27,983 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:27,984 INFO L550 ElimStorePlain]: Start of recursive call 320: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:28,026 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:28,027 INFO L550 ElimStorePlain]: Start of recursive call 321: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:28,044 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:28,045 INFO L550 ElimStorePlain]: Start of recursive call 322: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:28,062 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:08:28,063 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:08:28,063 INFO L550 ElimStorePlain]: Start of recursive call 323: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:28,077 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:28,077 INFO L550 ElimStorePlain]: Start of recursive call 324: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:28,091 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:28,092 INFO L550 ElimStorePlain]: Start of recursive call 325: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:28,105 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:28,106 INFO L550 ElimStorePlain]: Start of recursive call 326: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:28,123 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:28,124 INFO L550 ElimStorePlain]: Start of recursive call 327: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:28,138 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:28,138 INFO L550 ElimStorePlain]: Start of recursive call 328: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:28,152 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:28,153 INFO L550 ElimStorePlain]: Start of recursive call 329: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:28,171 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:28,172 INFO L550 ElimStorePlain]: Start of recursive call 330: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:28,190 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:28,191 INFO L550 ElimStorePlain]: Start of recursive call 331: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:28,205 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:28,206 INFO L550 ElimStorePlain]: Start of recursive call 332: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:28,224 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:28,225 INFO L550 ElimStorePlain]: Start of recursive call 333: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:28,243 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:28,244 INFO L550 ElimStorePlain]: Start of recursive call 334: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:28,263 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:28,264 INFO L550 ElimStorePlain]: Start of recursive call 335: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:28,281 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:28,282 INFO L550 ElimStorePlain]: Start of recursive call 336: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:28,298 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:28,298 INFO L550 ElimStorePlain]: Start of recursive call 337: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:28,316 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:28,317 INFO L550 ElimStorePlain]: Start of recursive call 338: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:28,335 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:28,335 INFO L550 ElimStorePlain]: Start of recursive call 339: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:28,351 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:28,352 INFO L550 ElimStorePlain]: Start of recursive call 340: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:28,372 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:28,373 INFO L550 ElimStorePlain]: Start of recursive call 341: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:28,390 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:28,390 INFO L550 ElimStorePlain]: Start of recursive call 342: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:28,407 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:28,407 INFO L550 ElimStorePlain]: Start of recursive call 343: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:28,425 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:28,425 INFO L550 ElimStorePlain]: Start of recursive call 344: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:28,440 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:28,441 INFO L550 ElimStorePlain]: Start of recursive call 345: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:28,459 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:28,460 INFO L550 ElimStorePlain]: Start of recursive call 346: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:28,475 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:28,476 INFO L550 ElimStorePlain]: Start of recursive call 347: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:28,495 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:28,495 INFO L550 ElimStorePlain]: Start of recursive call 348: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:28,513 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:28,514 INFO L550 ElimStorePlain]: Start of recursive call 349: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:28,530 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:28,531 INFO L550 ElimStorePlain]: Start of recursive call 350: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:28,550 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:28,550 INFO L550 ElimStorePlain]: Start of recursive call 351: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:28,567 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:28,567 INFO L550 ElimStorePlain]: Start of recursive call 352: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:28,587 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:28,588 INFO L550 ElimStorePlain]: Start of recursive call 353: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:28,604 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:28,605 INFO L550 ElimStorePlain]: Start of recursive call 354: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:28,625 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:28,626 INFO L550 ElimStorePlain]: Start of recursive call 355: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:28,646 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:28,646 INFO L550 ElimStorePlain]: Start of recursive call 356: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:28,666 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:08:28,667 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 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 [2021-03-10 22:08:28,668 INFO L550 ElimStorePlain]: Start of recursive call 357: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:28,685 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:28,686 INFO L550 ElimStorePlain]: Start of recursive call 358: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:28,707 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:28,708 INFO L550 ElimStorePlain]: Start of recursive call 359: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:28,731 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:28,732 INFO L550 ElimStorePlain]: Start of recursive call 360: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:28,750 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:28,750 INFO L550 ElimStorePlain]: Start of recursive call 361: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:28,774 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:28,774 INFO L550 ElimStorePlain]: Start of recursive call 362: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:28,793 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:28,794 INFO L550 ElimStorePlain]: Start of recursive call 363: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:28,816 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:28,816 INFO L550 ElimStorePlain]: Start of recursive call 364: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:28,837 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:28,838 INFO L550 ElimStorePlain]: Start of recursive call 365: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:28,857 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:28,858 INFO L550 ElimStorePlain]: Start of recursive call 366: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:28,877 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:28,878 INFO L550 ElimStorePlain]: Start of recursive call 367: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:28,901 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:28,901 INFO L550 ElimStorePlain]: Start of recursive call 368: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:28,924 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:28,925 INFO L550 ElimStorePlain]: Start of recursive call 369: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:28,956 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:28,957 INFO L550 ElimStorePlain]: Start of recursive call 370: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:28,980 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:28,981 INFO L550 ElimStorePlain]: Start of recursive call 371: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:29,005 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:29,005 INFO L550 ElimStorePlain]: Start of recursive call 372: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:29,030 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-03-10 22:08:29,031 INFO L550 ElimStorePlain]: Start of recursive call 373: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:29,051 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:29,052 INFO L550 ElimStorePlain]: Start of recursive call 374: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:29,075 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:29,076 INFO L550 ElimStorePlain]: Start of recursive call 375: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:29,099 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:29,100 INFO L550 ElimStorePlain]: Start of recursive call 376: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:29,121 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:29,122 INFO L550 ElimStorePlain]: Start of recursive call 377: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:29,145 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:29,146 INFO L550 ElimStorePlain]: Start of recursive call 378: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:29,171 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:29,172 INFO L550 ElimStorePlain]: Start of recursive call 379: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:29,197 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:29,198 INFO L550 ElimStorePlain]: Start of recursive call 380: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:29,221 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:08:29,222 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 [2021-03-10 22:08:29,223 INFO L550 ElimStorePlain]: Start of recursive call 381: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:29,245 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:08:29,245 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 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 [2021-03-10 22:08:29,246 INFO L550 ElimStorePlain]: Start of recursive call 382: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:29,268 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:29,276 INFO L550 ElimStorePlain]: Start of recursive call 383: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:29,302 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:29,302 INFO L550 ElimStorePlain]: Start of recursive call 384: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:29,326 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:29,327 INFO L550 ElimStorePlain]: Start of recursive call 385: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:29,346 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:29,347 INFO L550 ElimStorePlain]: Start of recursive call 386: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:29,368 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:29,369 INFO L550 ElimStorePlain]: Start of recursive call 387: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:29,395 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:29,395 INFO L550 ElimStorePlain]: Start of recursive call 388: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:29,418 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:29,419 INFO L550 ElimStorePlain]: Start of recursive call 389: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:29,442 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:29,443 INFO L550 ElimStorePlain]: Start of recursive call 390: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:29,468 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:29,469 INFO L550 ElimStorePlain]: Start of recursive call 391: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:29,494 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:29,495 INFO L550 ElimStorePlain]: Start of recursive call 392: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:29,523 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:29,523 INFO L550 ElimStorePlain]: Start of recursive call 393: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:29,549 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:29,550 INFO L550 ElimStorePlain]: Start of recursive call 394: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:29,574 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:29,574 INFO L550 ElimStorePlain]: Start of recursive call 395: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:29,598 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:29,599 INFO L550 ElimStorePlain]: Start of recursive call 396: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:29,625 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:29,626 INFO L550 ElimStorePlain]: Start of recursive call 397: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:29,652 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:29,653 INFO L550 ElimStorePlain]: Start of recursive call 398: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:29,678 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:29,679 INFO L550 ElimStorePlain]: Start of recursive call 399: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:29,706 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:29,706 INFO L550 ElimStorePlain]: Start of recursive call 400: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:29,735 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:29,735 INFO L550 ElimStorePlain]: Start of recursive call 401: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:29,760 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:29,761 INFO L550 ElimStorePlain]: Start of recursive call 402: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:29,790 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:29,791 INFO L550 ElimStorePlain]: Start of recursive call 403: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:29,815 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:29,816 INFO L550 ElimStorePlain]: Start of recursive call 404: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:29,843 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:29,844 INFO L550 ElimStorePlain]: Start of recursive call 405: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:29,873 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:29,874 INFO L550 ElimStorePlain]: Start of recursive call 406: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:29,899 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:29,900 INFO L550 ElimStorePlain]: Start of recursive call 407: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:29,928 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:29,928 INFO L550 ElimStorePlain]: Start of recursive call 408: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:29,957 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:29,957 INFO L550 ElimStorePlain]: Start of recursive call 409: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:29,983 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:29,983 INFO L550 ElimStorePlain]: Start of recursive call 410: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:30,009 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:30,009 INFO L550 ElimStorePlain]: Start of recursive call 411: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:30,035 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:08:30,035 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:08:30,036 INFO L550 ElimStorePlain]: Start of recursive call 412: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:30,060 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:30,061 INFO L550 ElimStorePlain]: Start of recursive call 413: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:30,087 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:30,088 INFO L550 ElimStorePlain]: Start of recursive call 414: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:30,111 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:30,111 INFO L550 ElimStorePlain]: Start of recursive call 415: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:30,159 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:30,160 INFO L550 ElimStorePlain]: Start of recursive call 416: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:30,184 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:30,185 INFO L550 ElimStorePlain]: Start of recursive call 417: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:30,232 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:30,233 INFO L550 ElimStorePlain]: Start of recursive call 418: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:30,243 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:30,243 INFO L550 ElimStorePlain]: Start of recursive call 419: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:30,255 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:30,255 INFO L550 ElimStorePlain]: Start of recursive call 420: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:30,267 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:30,268 INFO L550 ElimStorePlain]: Start of recursive call 421: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:30,279 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:30,280 INFO L550 ElimStorePlain]: Start of recursive call 422: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:30,292 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:30,293 INFO L550 ElimStorePlain]: Start of recursive call 423: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:30,303 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:30,303 INFO L550 ElimStorePlain]: Start of recursive call 424: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:30,316 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:30,316 INFO L550 ElimStorePlain]: Start of recursive call 425: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:30,328 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:30,329 INFO L550 ElimStorePlain]: Start of recursive call 426: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:30,342 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:30,342 INFO L550 ElimStorePlain]: Start of recursive call 427: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:30,355 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:30,356 INFO L550 ElimStorePlain]: Start of recursive call 428: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:30,368 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:30,369 INFO L550 ElimStorePlain]: Start of recursive call 429: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:30,380 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:30,381 INFO L550 ElimStorePlain]: Start of recursive call 430: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:30,391 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:30,392 INFO L550 ElimStorePlain]: Start of recursive call 431: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:30,402 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:30,403 INFO L550 ElimStorePlain]: Start of recursive call 432: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:30,414 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:30,414 INFO L550 ElimStorePlain]: Start of recursive call 433: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:30,425 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:30,426 INFO L550 ElimStorePlain]: Start of recursive call 434: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:30,439 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:30,440 INFO L550 ElimStorePlain]: Start of recursive call 435: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:30,454 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:30,455 INFO L550 ElimStorePlain]: Start of recursive call 436: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:30,466 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:30,467 INFO L550 ElimStorePlain]: Start of recursive call 437: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:30,480 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:30,482 INFO L550 ElimStorePlain]: Start of recursive call 438: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:30,494 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:30,495 INFO L550 ElimStorePlain]: Start of recursive call 439: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:30,508 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:08:30,509 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:08:30,509 INFO L550 ElimStorePlain]: Start of recursive call 440: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:30,521 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:30,522 INFO L550 ElimStorePlain]: Start of recursive call 441: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:30,535 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:30,536 INFO L550 ElimStorePlain]: Start of recursive call 442: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:30,549 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:30,550 INFO L550 ElimStorePlain]: Start of recursive call 443: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:30,563 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:30,564 INFO L550 ElimStorePlain]: Start of recursive call 444: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:30,575 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:30,575 INFO L550 ElimStorePlain]: Start of recursive call 445: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:30,589 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:30,590 INFO L550 ElimStorePlain]: Start of recursive call 446: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:30,601 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:30,602 INFO L550 ElimStorePlain]: Start of recursive call 447: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:30,614 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:08:30,615 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 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 [2021-03-10 22:08:30,615 INFO L550 ElimStorePlain]: Start of recursive call 448: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:30,628 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:30,629 INFO L550 ElimStorePlain]: Start of recursive call 449: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:30,643 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:30,643 INFO L550 ElimStorePlain]: Start of recursive call 450: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:30,655 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:30,655 INFO L550 ElimStorePlain]: Start of recursive call 451: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:30,667 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:30,667 INFO L550 ElimStorePlain]: Start of recursive call 452: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:30,679 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:30,680 INFO L550 ElimStorePlain]: Start of recursive call 453: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:30,692 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:30,692 INFO L550 ElimStorePlain]: Start of recursive call 454: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:30,707 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:30,708 INFO L550 ElimStorePlain]: Start of recursive call 455: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:30,719 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:30,720 INFO L550 ElimStorePlain]: Start of recursive call 456: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:30,732 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:30,732 INFO L550 ElimStorePlain]: Start of recursive call 457: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:30,744 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:30,745 INFO L550 ElimStorePlain]: Start of recursive call 458: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:30,757 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:30,757 INFO L550 ElimStorePlain]: Start of recursive call 459: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:30,768 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:30,769 INFO L550 ElimStorePlain]: Start of recursive call 460: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:30,781 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:30,782 INFO L550 ElimStorePlain]: Start of recursive call 461: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:30,796 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:30,797 INFO L550 ElimStorePlain]: Start of recursive call 462: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:30,810 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:30,810 INFO L550 ElimStorePlain]: Start of recursive call 463: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:30,825 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2021-03-10 22:08:30,826 INFO L550 ElimStorePlain]: Start of recursive call 464: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:30,841 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:30,841 INFO L550 ElimStorePlain]: Start of recursive call 465: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:30,856 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:30,857 INFO L550 ElimStorePlain]: Start of recursive call 466: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:30,869 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:30,870 INFO L550 ElimStorePlain]: Start of recursive call 467: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:30,884 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:30,885 INFO L550 ElimStorePlain]: Start of recursive call 468: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:30,898 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:30,899 INFO L550 ElimStorePlain]: Start of recursive call 469: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:30,914 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:08:30,915 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:08:30,915 INFO L550 ElimStorePlain]: Start of recursive call 470: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:30,931 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:30,931 INFO L550 ElimStorePlain]: Start of recursive call 471: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:30,947 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:30,948 INFO L550 ElimStorePlain]: Start of recursive call 472: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:30,961 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:30,962 INFO L550 ElimStorePlain]: Start of recursive call 473: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:30,977 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:30,978 INFO L550 ElimStorePlain]: Start of recursive call 474: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:30,991 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:30,992 INFO L550 ElimStorePlain]: Start of recursive call 475: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:31,006 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:31,007 INFO L550 ElimStorePlain]: Start of recursive call 476: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:31,022 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:31,023 INFO L550 ElimStorePlain]: Start of recursive call 477: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:31,037 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:31,038 INFO L550 ElimStorePlain]: Start of recursive call 478: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:31,052 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:31,053 INFO L550 ElimStorePlain]: Start of recursive call 479: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:31,068 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:31,069 INFO L550 ElimStorePlain]: Start of recursive call 480: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:31,085 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:31,086 INFO L550 ElimStorePlain]: Start of recursive call 481: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:31,101 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:31,102 INFO L550 ElimStorePlain]: Start of recursive call 482: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:31,118 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:31,118 INFO L550 ElimStorePlain]: Start of recursive call 483: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:31,132 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:31,133 INFO L550 ElimStorePlain]: Start of recursive call 484: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:31,146 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:31,147 INFO L550 ElimStorePlain]: Start of recursive call 485: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:31,162 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:31,163 INFO L550 ElimStorePlain]: Start of recursive call 486: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:31,178 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:31,179 INFO L550 ElimStorePlain]: Start of recursive call 487: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:31,194 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:31,195 INFO L550 ElimStorePlain]: Start of recursive call 488: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:31,209 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:31,209 INFO L550 ElimStorePlain]: Start of recursive call 489: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:31,223 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:31,224 INFO L550 ElimStorePlain]: Start of recursive call 490: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:31,239 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:31,240 INFO L550 ElimStorePlain]: Start of recursive call 491: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:31,254 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:31,255 INFO L550 ElimStorePlain]: Start of recursive call 492: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:31,270 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:31,271 INFO L550 ElimStorePlain]: Start of recursive call 493: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:31,285 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:31,285 INFO L550 ElimStorePlain]: Start of recursive call 494: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:31,301 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:31,302 INFO L550 ElimStorePlain]: Start of recursive call 495: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:31,317 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:31,318 INFO L550 ElimStorePlain]: Start of recursive call 496: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:31,334 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:31,335 INFO L550 ElimStorePlain]: Start of recursive call 497: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:31,353 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-03-10 22:08:31,354 INFO L550 ElimStorePlain]: Start of recursive call 498: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:31,369 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:31,370 INFO L550 ElimStorePlain]: Start of recursive call 499: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:31,387 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:31,388 INFO L550 ElimStorePlain]: Start of recursive call 500: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:31,402 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:31,403 INFO L550 ElimStorePlain]: Start of recursive call 501: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:31,418 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:31,419 INFO L550 ElimStorePlain]: Start of recursive call 502: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:31,435 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:31,436 INFO L550 ElimStorePlain]: Start of recursive call 503: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:31,453 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:31,454 INFO L550 ElimStorePlain]: Start of recursive call 504: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:31,470 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:08:31,471 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 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 [2021-03-10 22:08:31,471 INFO L550 ElimStorePlain]: Start of recursive call 505: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:31,487 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:31,488 INFO L550 ElimStorePlain]: Start of recursive call 506: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:31,504 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:31,505 INFO L550 ElimStorePlain]: Start of recursive call 507: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:31,522 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:31,522 INFO L550 ElimStorePlain]: Start of recursive call 508: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:31,538 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:31,539 INFO L550 ElimStorePlain]: Start of recursive call 509: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:31,556 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:31,556 INFO L550 ElimStorePlain]: Start of recursive call 510: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:31,572 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:31,572 INFO L550 ElimStorePlain]: Start of recursive call 511: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:31,590 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:31,590 INFO L550 ElimStorePlain]: Start of recursive call 512: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:31,605 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:31,606 INFO L550 ElimStorePlain]: Start of recursive call 513: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:31,623 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:31,624 INFO L550 ElimStorePlain]: Start of recursive call 514: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:31,641 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:31,642 INFO L550 ElimStorePlain]: Start of recursive call 515: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:31,657 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:31,658 INFO L550 ElimStorePlain]: Start of recursive call 516: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:31,673 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:31,674 INFO L550 ElimStorePlain]: Start of recursive call 517: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:31,685 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:31,685 INFO L550 ElimStorePlain]: Start of recursive call 518: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:31,696 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:31,696 INFO L550 ElimStorePlain]: Start of recursive call 519: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:31,708 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:31,708 INFO L550 ElimStorePlain]: Start of recursive call 520: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:31,720 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:31,721 INFO L550 ElimStorePlain]: Start of recursive call 521: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:31,733 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:31,734 INFO L550 ElimStorePlain]: Start of recursive call 522: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:31,746 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:31,746 INFO L550 ElimStorePlain]: Start of recursive call 523: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:31,757 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:31,758 INFO L550 ElimStorePlain]: Start of recursive call 524: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:31,767 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:31,768 INFO L550 ElimStorePlain]: Start of recursive call 525: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:31,776 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:31,777 INFO L550 ElimStorePlain]: Start of recursive call 526: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:31,786 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:31,786 INFO L550 ElimStorePlain]: Start of recursive call 527: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:31,795 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:31,796 INFO L550 ElimStorePlain]: Start of recursive call 528: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:31,807 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:31,808 INFO L550 ElimStorePlain]: Start of recursive call 529: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:31,817 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:31,817 INFO L550 ElimStorePlain]: Start of recursive call 530: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:31,828 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:31,829 INFO L550 ElimStorePlain]: Start of recursive call 531: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:31,840 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-03-10 22:08:31,841 INFO L550 ElimStorePlain]: Start of recursive call 532: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:31,850 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:31,851 INFO L550 ElimStorePlain]: Start of recursive call 533: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:31,865 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:31,866 INFO L550 ElimStorePlain]: Start of recursive call 534: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:31,881 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:31,881 INFO L550 ElimStorePlain]: Start of recursive call 535: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:31,897 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:08:31,897 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 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 [2021-03-10 22:08:31,898 INFO L550 ElimStorePlain]: Start of recursive call 536: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:31,913 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:31,914 INFO L550 ElimStorePlain]: Start of recursive call 537: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:31,928 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:31,929 INFO L550 ElimStorePlain]: Start of recursive call 538: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:31,942 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:31,942 INFO L550 ElimStorePlain]: Start of recursive call 539: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:31,957 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:31,957 INFO L550 ElimStorePlain]: Start of recursive call 540: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:31,971 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:31,972 INFO L550 ElimStorePlain]: Start of recursive call 541: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:31,986 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:31,987 INFO L550 ElimStorePlain]: Start of recursive call 542: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:32,000 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:32,001 INFO L550 ElimStorePlain]: Start of recursive call 543: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:32,014 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:32,015 INFO L550 ElimStorePlain]: Start of recursive call 544: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:32,029 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:32,030 INFO L550 ElimStorePlain]: Start of recursive call 545: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:32,043 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:32,044 INFO L550 ElimStorePlain]: Start of recursive call 546: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:32,057 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:32,058 INFO L550 ElimStorePlain]: Start of recursive call 547: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:32,071 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:32,072 INFO L550 ElimStorePlain]: Start of recursive call 548: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:32,085 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:32,086 INFO L550 ElimStorePlain]: Start of recursive call 549: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:32,099 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:08:32,100 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:08:32,100 INFO L550 ElimStorePlain]: Start of recursive call 550: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:32,114 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:32,115 INFO L550 ElimStorePlain]: Start of recursive call 551: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:32,127 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:32,128 INFO L550 ElimStorePlain]: Start of recursive call 552: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:32,141 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:32,142 INFO L550 ElimStorePlain]: Start of recursive call 553: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:32,156 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:32,157 INFO L550 ElimStorePlain]: Start of recursive call 554: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:32,170 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:32,171 INFO L550 ElimStorePlain]: Start of recursive call 555: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:32,185 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:32,185 INFO L550 ElimStorePlain]: Start of recursive call 556: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:32,200 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:32,200 INFO L550 ElimStorePlain]: Start of recursive call 557: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:32,214 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:32,215 INFO L550 ElimStorePlain]: Start of recursive call 558: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:32,228 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:32,228 INFO L550 ElimStorePlain]: Start of recursive call 559: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:32,242 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:32,242 INFO L550 ElimStorePlain]: Start of recursive call 560: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:32,255 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:32,256 INFO L550 ElimStorePlain]: Start of recursive call 561: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:32,267 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:32,268 INFO L550 ElimStorePlain]: Start of recursive call 562: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:32,280 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:32,280 INFO L550 ElimStorePlain]: Start of recursive call 563: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:32,292 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:32,293 INFO L550 ElimStorePlain]: Start of recursive call 564: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:32,303 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:32,304 INFO L550 ElimStorePlain]: Start of recursive call 565: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:32,315 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:32,315 INFO L550 ElimStorePlain]: Start of recursive call 566: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:32,326 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:32,327 INFO L550 ElimStorePlain]: Start of recursive call 567: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:32,337 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:32,338 INFO L550 ElimStorePlain]: Start of recursive call 568: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:32,350 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:32,350 INFO L550 ElimStorePlain]: Start of recursive call 569: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:32,361 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:32,362 INFO L550 ElimStorePlain]: Start of recursive call 570: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:32,372 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:32,373 INFO L550 ElimStorePlain]: Start of recursive call 571: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:32,383 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:32,384 INFO L550 ElimStorePlain]: Start of recursive call 572: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:32,395 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:32,396 INFO L550 ElimStorePlain]: Start of recursive call 573: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:32,438 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:32,439 INFO L550 ElimStorePlain]: Start of recursive call 574: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:32,445 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:32,446 INFO L550 ElimStorePlain]: Start of recursive call 575: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:32,452 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:32,453 INFO L550 ElimStorePlain]: Start of recursive call 576: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:32,459 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:32,460 INFO L550 ElimStorePlain]: Start of recursive call 577: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:32,467 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:32,468 INFO L550 ElimStorePlain]: Start of recursive call 578: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:32,475 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:32,476 INFO L550 ElimStorePlain]: Start of recursive call 579: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:32,484 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:32,485 INFO L550 ElimStorePlain]: Start of recursive call 580: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:32,491 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:32,492 INFO L550 ElimStorePlain]: Start of recursive call 581: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:32,498 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:32,499 INFO L550 ElimStorePlain]: Start of recursive call 582: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:32,504 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:32,505 INFO L550 ElimStorePlain]: Start of recursive call 583: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:32,512 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:32,512 INFO L550 ElimStorePlain]: Start of recursive call 584: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:32,519 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:32,519 INFO L550 ElimStorePlain]: Start of recursive call 585: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:32,525 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:32,526 INFO L550 ElimStorePlain]: Start of recursive call 586: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:32,531 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:32,532 INFO L550 ElimStorePlain]: Start of recursive call 587: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:33,016 WARN L205 SmtUtils]: Spent 484.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 59 [2021-03-10 22:08:33,017 INFO L628 ElimStorePlain]: treesize reduction 442, result has 54.3 percent of original size [2021-03-10 22:08:33,021 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2021-03-10 22:08:33,022 INFO L550 ElimStorePlain]: Start of recursive call 588: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:33,025 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 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 [2021-03-10 22:08:33,026 INFO L550 ElimStorePlain]: Start of recursive call 589: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:33,029 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2021-03-10 22:08:33,030 INFO L550 ElimStorePlain]: Start of recursive call 590: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:33,033 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2021-03-10 22:08:33,035 INFO L550 ElimStorePlain]: Start of recursive call 591: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:33,039 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 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 [2021-03-10 22:08:33,040 INFO L550 ElimStorePlain]: Start of recursive call 592: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:33,044 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-03-10 22:08:33,045 INFO L550 ElimStorePlain]: Start of recursive call 593: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:33,048 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:33,049 INFO L550 ElimStorePlain]: Start of recursive call 594: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:33,052 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:33,053 INFO L550 ElimStorePlain]: Start of recursive call 595: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:33,056 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2021-03-10 22:08:33,057 INFO L550 ElimStorePlain]: Start of recursive call 596: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:33,060 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:33,061 INFO L550 ElimStorePlain]: Start of recursive call 597: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:33,063 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:33,064 INFO L550 ElimStorePlain]: Start of recursive call 598: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:33,067 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-03-10 22:08:33,068 INFO L550 ElimStorePlain]: Start of recursive call 599: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:33,071 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:33,072 INFO L550 ElimStorePlain]: Start of recursive call 600: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:33,075 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-03-10 22:08:33,076 INFO L550 ElimStorePlain]: Start of recursive call 601: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:33,079 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:33,079 INFO L550 ElimStorePlain]: Start of recursive call 602: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:33,082 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-03-10 22:08:33,083 INFO L550 ElimStorePlain]: Start of recursive call 603: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:33,261 WARN L205 SmtUtils]: Spent 177.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 40 [2021-03-10 22:08:33,261 INFO L628 ElimStorePlain]: treesize reduction 25, result has 90.5 percent of original size [2021-03-10 22:08:33,263 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-1 vars, End of recursive call: and 10 xjuncts. [2021-03-10 22:08:33,263 INFO L247 ElimStorePlain]: Needed 603 recursive calls to eliminate 2 variables, input treesize:33172, output treesize:239 [2021-03-10 22:08:33,502 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:08:33,502 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-10 22:08:33,502 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 8] total 13 [2021-03-10 22:08:33,502 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [124591433] [2021-03-10 22:08:33,503 INFO L460 AbstractCegarLoop]: Interpolant automaton has 13 states [2021-03-10 22:08:33,503 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-10 22:08:33,503 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2021-03-10 22:08:33,503 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=37, Invalid=119, Unknown=0, NotChecked=0, Total=156 [2021-03-10 22:08:33,503 INFO L87 Difference]: Start difference. First operand 84 states and 170 transitions. Second operand has 13 states, 13 states have (on average 1.8461538461538463) internal successors, (24), 13 states have internal predecessors, (24), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:08:33,745 WARN L205 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 55 [2021-03-10 22:08:33,972 WARN L205 SmtUtils]: Spent 205.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 70 [2021-03-10 22:08:34,112 WARN L205 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 65 [2021-03-10 22:08:34,313 WARN L205 SmtUtils]: Spent 180.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 66 [2021-03-10 22:08:34,462 WARN L205 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 63 [2021-03-10 22:08:34,630 WARN L205 SmtUtils]: Spent 153.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 66 [2021-03-10 22:08:34,825 WARN L205 SmtUtils]: Spent 167.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 69 [2021-03-10 22:08:34,966 WARN L205 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 60 [2021-03-10 22:08:35,098 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-10 22:08:35,098 INFO L93 Difference]: Finished difference Result 137 states and 243 transitions. [2021-03-10 22:08:35,098 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-03-10 22:08:35,099 INFO L78 Accepts]: Start accepts. Automaton has has 13 states, 13 states have (on average 1.8461538461538463) internal successors, (24), 13 states have internal predecessors, (24), 0 states have call successors, (0), 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 [2021-03-10 22:08:35,099 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-10 22:08:35,099 INFO L225 Difference]: With dead ends: 137 [2021-03-10 22:08:35,099 INFO L226 Difference]: Without dead ends: 114 [2021-03-10 22:08:35,100 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 31 GetRequests, 10 SyntacticMatches, 0 SemanticMatches, 21 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 92 ImplicationChecksByTransitivity, 2112.1ms TimeCoverageRelationStatistics Valid=136, Invalid=370, Unknown=0, NotChecked=0, Total=506 [2021-03-10 22:08:35,100 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 114 states. [2021-03-10 22:08:35,103 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 114 to 80. [2021-03-10 22:08:35,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 80 states, 79 states have (on average 2.0632911392405062) internal successors, (163), 79 states have internal predecessors, (163), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:08:35,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 80 states and 163 transitions. [2021-03-10 22:08:35,103 INFO L78 Accepts]: Start accepts. Automaton has 80 states and 163 transitions. Word has length 14 [2021-03-10 22:08:35,103 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-10 22:08:35,103 INFO L480 AbstractCegarLoop]: Abstraction has 80 states and 163 transitions. [2021-03-10 22:08:35,103 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 13 states, 13 states have (on average 1.8461538461538463) internal successors, (24), 13 states have internal predecessors, (24), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:08:35,104 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 163 transitions. [2021-03-10 22:08:35,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2021-03-10 22:08:35,104 INFO L511 BasicCegarLoop]: Found error trace [2021-03-10 22:08:35,104 INFO L519 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-10 22:08:35,305 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 8 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable2399 [2021-03-10 22:08:35,307 INFO L428 AbstractCegarLoop]: === Iteration 18 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-10 22:08:35,307 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-10 22:08:35,307 INFO L82 PathProgramCache]: Analyzing trace with hash -212190783, now seen corresponding path program 4 times [2021-03-10 22:08:35,307 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-10 22:08:35,307 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [147343896] [2021-03-10 22:08:35,307 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-10 22:08:35,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 22:08:35,484 WARN L205 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 49 [2021-03-10 22:08:35,564 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:08:35,564 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [147343896] [2021-03-10 22:08:35,564 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1053077217] [2021-03-10 22:08:35,564 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 9 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 9 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:08:35,607 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2021-03-10 22:08:35,607 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-10 22:08:35,608 INFO L263 TraceCheckSpWp]: Trace formula consists of 56 conjuncts, 21 conjunts are in the unsatisfiable core [2021-03-10 22:08:35,609 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-10 22:08:35,812 WARN L205 SmtUtils]: Spent 165.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 54 [2021-03-10 22:08:38,414 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:08:38,415 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:08:38,416 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:08:38,417 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:38,436 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:38,437 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:38,460 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-03-10 22:08:38,461 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:38,478 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:38,479 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:38,499 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:08:38,500 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:08:38,501 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:08:38,502 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:38,524 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2021-03-10 22:08:38,526 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:38,547 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:08:38,548 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:08:38,548 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 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 [2021-03-10 22:08:38,549 INFO L550 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:38,571 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:38,572 INFO L550 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:38,589 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:38,590 INFO L550 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:38,611 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:38,612 INFO L550 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:38,634 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:38,635 INFO L550 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:38,657 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:08:38,657 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:08:38,658 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 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 [2021-03-10 22:08:38,659 INFO L550 ElimStorePlain]: Start of recursive call 13: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:38,682 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:38,683 INFO L550 ElimStorePlain]: Start of recursive call 14: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:38,705 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:08:38,706 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:08:38,707 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 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 [2021-03-10 22:08:38,707 INFO L550 ElimStorePlain]: Start of recursive call 15: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:38,725 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:38,726 INFO L550 ElimStorePlain]: Start of recursive call 16: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:38,744 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:38,745 INFO L550 ElimStorePlain]: Start of recursive call 17: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:38,767 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:38,768 INFO L550 ElimStorePlain]: Start of recursive call 18: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:38,782 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:38,783 INFO L550 ElimStorePlain]: Start of recursive call 19: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:38,799 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:08:38,800 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:08:38,800 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:08:38,801 INFO L550 ElimStorePlain]: Start of recursive call 20: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:38,817 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:38,818 INFO L550 ElimStorePlain]: Start of recursive call 21: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:38,834 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:08:38,835 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:08:38,835 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 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 [2021-03-10 22:08:38,836 INFO L550 ElimStorePlain]: Start of recursive call 22: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:38,863 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:38,864 INFO L550 ElimStorePlain]: Start of recursive call 23: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:38,877 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:38,878 INFO L550 ElimStorePlain]: Start of recursive call 24: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:38,893 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:38,894 INFO L550 ElimStorePlain]: Start of recursive call 25: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:38,908 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:08:38,908 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:08:38,909 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 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 [2021-03-10 22:08:38,909 INFO L550 ElimStorePlain]: Start of recursive call 26: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:38,923 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:38,924 INFO L550 ElimStorePlain]: Start of recursive call 27: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:38,938 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:38,938 INFO L550 ElimStorePlain]: Start of recursive call 28: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:38,952 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:08:38,953 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:08:38,953 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 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 [2021-03-10 22:08:38,954 INFO L550 ElimStorePlain]: Start of recursive call 29: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:38,967 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:38,968 INFO L550 ElimStorePlain]: Start of recursive call 30: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:38,982 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:38,982 INFO L550 ElimStorePlain]: Start of recursive call 31: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:38,996 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:38,997 INFO L550 ElimStorePlain]: Start of recursive call 32: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:39,011 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:08:39,011 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:08:39,012 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:08:39,012 INFO L550 ElimStorePlain]: Start of recursive call 33: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:39,024 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:39,024 INFO L550 ElimStorePlain]: Start of recursive call 34: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:39,040 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2021-03-10 22:08:39,041 INFO L550 ElimStorePlain]: Start of recursive call 35: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:39,055 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:39,056 INFO L550 ElimStorePlain]: Start of recursive call 36: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:39,070 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:39,071 INFO L550 ElimStorePlain]: Start of recursive call 37: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:39,086 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:39,087 INFO L550 ElimStorePlain]: Start of recursive call 38: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:39,103 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:39,103 INFO L550 ElimStorePlain]: Start of recursive call 39: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:39,120 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:39,121 INFO L550 ElimStorePlain]: Start of recursive call 40: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:39,137 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:08:39,138 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:08:39,138 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 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 [2021-03-10 22:08:39,139 INFO L550 ElimStorePlain]: Start of recursive call 41: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:39,154 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:39,155 INFO L550 ElimStorePlain]: Start of recursive call 42: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:39,169 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:39,170 INFO L550 ElimStorePlain]: Start of recursive call 43: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:39,184 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:39,184 INFO L550 ElimStorePlain]: Start of recursive call 44: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:39,197 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:39,198 INFO L550 ElimStorePlain]: Start of recursive call 45: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:39,210 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:39,211 INFO L550 ElimStorePlain]: Start of recursive call 46: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:39,223 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:08:39,224 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:08:39,224 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:08:39,225 INFO L550 ElimStorePlain]: Start of recursive call 47: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:39,237 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:39,238 INFO L550 ElimStorePlain]: Start of recursive call 48: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:39,250 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:39,251 INFO L550 ElimStorePlain]: Start of recursive call 49: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:39,264 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:08:39,264 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:08:39,264 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 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 [2021-03-10 22:08:39,265 INFO L550 ElimStorePlain]: Start of recursive call 50: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:39,278 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:39,278 INFO L550 ElimStorePlain]: Start of recursive call 51: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:39,289 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:39,289 INFO L550 ElimStorePlain]: Start of recursive call 52: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:39,302 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:39,302 INFO L550 ElimStorePlain]: Start of recursive call 53: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:39,315 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:39,315 INFO L550 ElimStorePlain]: Start of recursive call 54: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:39,328 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:39,328 INFO L550 ElimStorePlain]: Start of recursive call 55: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:39,344 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:39,344 INFO L550 ElimStorePlain]: Start of recursive call 56: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:39,362 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:39,363 INFO L550 ElimStorePlain]: Start of recursive call 57: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:39,379 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:08:39,380 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:08:39,380 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:08:39,381 INFO L550 ElimStorePlain]: Start of recursive call 58: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:39,398 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:08:39,399 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:08:39,400 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:08:39,400 INFO L550 ElimStorePlain]: Start of recursive call 59: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:39,415 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:39,416 INFO L550 ElimStorePlain]: Start of recursive call 60: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:39,434 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:39,435 INFO L550 ElimStorePlain]: Start of recursive call 61: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:39,452 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:08:39,453 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:08:39,453 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 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 [2021-03-10 22:08:39,454 INFO L550 ElimStorePlain]: Start of recursive call 62: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:39,472 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:08:39,473 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:08:39,473 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 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 [2021-03-10 22:08:39,474 INFO L550 ElimStorePlain]: Start of recursive call 63: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:39,492 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:39,493 INFO L550 ElimStorePlain]: Start of recursive call 64: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:39,512 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:08:39,512 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:08:39,513 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:08:39,513 INFO L550 ElimStorePlain]: Start of recursive call 65: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:39,530 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:08:39,530 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:08:39,531 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:08:39,531 INFO L550 ElimStorePlain]: Start of recursive call 66: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:39,548 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2021-03-10 22:08:39,549 INFO L550 ElimStorePlain]: Start of recursive call 67: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:39,564 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:39,565 INFO L550 ElimStorePlain]: Start of recursive call 68: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:39,582 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:39,583 INFO L550 ElimStorePlain]: Start of recursive call 69: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:39,598 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:39,599 INFO L550 ElimStorePlain]: Start of recursive call 70: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:39,617 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:39,617 INFO L550 ElimStorePlain]: Start of recursive call 71: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:39,633 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:39,634 INFO L550 ElimStorePlain]: Start of recursive call 72: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:39,652 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:39,653 INFO L550 ElimStorePlain]: Start of recursive call 73: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:39,672 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 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 [2021-03-10 22:08:39,673 INFO L550 ElimStorePlain]: Start of recursive call 74: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:39,692 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:39,693 INFO L550 ElimStorePlain]: Start of recursive call 75: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:39,712 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:08:39,713 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:08:39,713 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 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 [2021-03-10 22:08:39,714 INFO L550 ElimStorePlain]: Start of recursive call 76: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:39,733 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:39,734 INFO L550 ElimStorePlain]: Start of recursive call 77: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:39,753 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:08:39,753 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:08:39,754 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:08:39,754 INFO L550 ElimStorePlain]: Start of recursive call 78: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:39,771 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:39,772 INFO L550 ElimStorePlain]: Start of recursive call 79: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:39,788 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:39,789 INFO L550 ElimStorePlain]: Start of recursive call 80: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:39,808 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:08:39,808 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:08:39,809 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 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 [2021-03-10 22:08:39,810 INFO L550 ElimStorePlain]: Start of recursive call 81: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:39,829 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:08:39,830 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:08:39,830 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:08:39,831 INFO L550 ElimStorePlain]: Start of recursive call 82: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:39,847 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:39,848 INFO L550 ElimStorePlain]: Start of recursive call 83: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:39,868 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:39,869 INFO L550 ElimStorePlain]: Start of recursive call 84: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:39,888 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:39,889 INFO L550 ElimStorePlain]: Start of recursive call 85: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:39,906 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:39,907 INFO L550 ElimStorePlain]: Start of recursive call 86: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:39,926 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:08:39,926 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:08:39,927 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 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 [2021-03-10 22:08:39,928 INFO L550 ElimStorePlain]: Start of recursive call 87: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:39,948 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2021-03-10 22:08:39,949 INFO L550 ElimStorePlain]: Start of recursive call 88: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:39,969 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:39,970 INFO L550 ElimStorePlain]: Start of recursive call 89: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:39,988 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:39,989 INFO L550 ElimStorePlain]: Start of recursive call 90: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:40,007 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:40,007 INFO L550 ElimStorePlain]: Start of recursive call 91: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:40,028 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:08:40,028 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:08:40,029 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 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 [2021-03-10 22:08:40,030 INFO L550 ElimStorePlain]: Start of recursive call 92: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:40,049 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:40,050 INFO L550 ElimStorePlain]: Start of recursive call 93: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:40,068 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:40,069 INFO L550 ElimStorePlain]: Start of recursive call 94: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:40,089 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:40,089 INFO L550 ElimStorePlain]: Start of recursive call 95: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:40,109 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:40,110 INFO L550 ElimStorePlain]: Start of recursive call 96: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:40,130 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:40,131 INFO L550 ElimStorePlain]: Start of recursive call 97: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:40,149 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:40,150 INFO L550 ElimStorePlain]: Start of recursive call 98: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:40,170 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:08:40,171 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:08:40,171 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 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 [2021-03-10 22:08:40,172 INFO L550 ElimStorePlain]: Start of recursive call 99: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:40,192 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:40,193 INFO L550 ElimStorePlain]: Start of recursive call 100: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:40,213 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:40,214 INFO L550 ElimStorePlain]: Start of recursive call 101: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:40,233 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:40,233 INFO L550 ElimStorePlain]: Start of recursive call 102: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:40,252 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:40,252 INFO L550 ElimStorePlain]: Start of recursive call 103: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:40,273 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:08:40,273 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:08:40,274 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 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 [2021-03-10 22:08:40,274 INFO L550 ElimStorePlain]: Start of recursive call 104: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:40,295 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:40,296 INFO L550 ElimStorePlain]: Start of recursive call 105: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:40,315 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:40,316 INFO L550 ElimStorePlain]: Start of recursive call 106: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:40,337 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:40,337 INFO L550 ElimStorePlain]: Start of recursive call 107: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:40,358 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:40,358 INFO L550 ElimStorePlain]: Start of recursive call 108: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:40,379 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:40,379 INFO L550 ElimStorePlain]: Start of recursive call 109: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:40,400 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:08:40,401 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:08:40,401 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 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 [2021-03-10 22:08:40,402 INFO L550 ElimStorePlain]: Start of recursive call 110: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:40,422 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:40,423 INFO L550 ElimStorePlain]: Start of recursive call 111: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:40,443 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:40,444 INFO L550 ElimStorePlain]: Start of recursive call 112: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:40,464 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:08:40,465 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:08:40,465 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 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 [2021-03-10 22:08:40,466 INFO L550 ElimStorePlain]: Start of recursive call 113: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:40,487 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:40,488 INFO L550 ElimStorePlain]: Start of recursive call 114: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:40,507 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:40,508 INFO L550 ElimStorePlain]: Start of recursive call 115: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:40,529 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:40,529 INFO L550 ElimStorePlain]: Start of recursive call 116: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:40,550 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:08:40,552 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:08:40,553 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 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 [2021-03-10 22:08:40,554 INFO L550 ElimStorePlain]: Start of recursive call 117: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:40,574 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:40,575 INFO L550 ElimStorePlain]: Start of recursive call 118: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:40,595 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:40,596 INFO L550 ElimStorePlain]: Start of recursive call 119: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:40,616 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:08:40,617 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:08:40,617 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 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 [2021-03-10 22:08:40,618 INFO L550 ElimStorePlain]: Start of recursive call 120: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:40,639 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:40,640 INFO L550 ElimStorePlain]: Start of recursive call 121: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:40,660 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:40,661 INFO L550 ElimStorePlain]: Start of recursive call 122: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:40,681 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:40,682 INFO L550 ElimStorePlain]: Start of recursive call 123: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:40,701 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:40,702 INFO L550 ElimStorePlain]: Start of recursive call 124: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:40,721 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:40,722 INFO L550 ElimStorePlain]: Start of recursive call 125: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:40,740 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:40,741 INFO L550 ElimStorePlain]: Start of recursive call 126: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:40,769 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:40,769 INFO L550 ElimStorePlain]: Start of recursive call 127: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:40,790 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:40,790 INFO L550 ElimStorePlain]: Start of recursive call 128: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:40,810 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:40,811 INFO L550 ElimStorePlain]: Start of recursive call 129: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:40,830 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:40,831 INFO L550 ElimStorePlain]: Start of recursive call 130: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:40,851 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:40,851 INFO L550 ElimStorePlain]: Start of recursive call 131: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:40,872 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:40,872 INFO L550 ElimStorePlain]: Start of recursive call 132: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:40,892 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:40,893 INFO L550 ElimStorePlain]: Start of recursive call 133: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:40,912 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:40,913 INFO L550 ElimStorePlain]: Start of recursive call 134: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:40,932 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:40,932 INFO L550 ElimStorePlain]: Start of recursive call 135: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:40,951 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:40,952 INFO L550 ElimStorePlain]: Start of recursive call 136: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:40,972 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:08:40,973 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:08:40,973 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 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 [2021-03-10 22:08:40,974 INFO L550 ElimStorePlain]: Start of recursive call 137: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:40,994 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2021-03-10 22:08:40,995 INFO L550 ElimStorePlain]: Start of recursive call 138: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:41,015 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:41,016 INFO L550 ElimStorePlain]: Start of recursive call 139: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:41,034 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:41,034 INFO L550 ElimStorePlain]: Start of recursive call 140: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:41,054 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:41,054 INFO L550 ElimStorePlain]: Start of recursive call 141: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:41,074 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:41,074 INFO L550 ElimStorePlain]: Start of recursive call 142: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:41,093 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:41,093 INFO L550 ElimStorePlain]: Start of recursive call 143: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:41,112 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:41,112 INFO L550 ElimStorePlain]: Start of recursive call 144: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:41,130 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:41,131 INFO L550 ElimStorePlain]: Start of recursive call 145: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:41,149 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:41,150 INFO L550 ElimStorePlain]: Start of recursive call 146: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:41,167 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:41,168 INFO L550 ElimStorePlain]: Start of recursive call 147: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:41,187 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-03-10 22:08:41,188 INFO L550 ElimStorePlain]: Start of recursive call 148: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:41,205 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:41,206 INFO L550 ElimStorePlain]: Start of recursive call 149: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:41,222 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:41,223 INFO L550 ElimStorePlain]: Start of recursive call 150: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:41,649 WARN L205 SmtUtils]: Spent 425.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 166 [2021-03-10 22:08:41,649 INFO L628 ElimStorePlain]: treesize reduction 102, result has 84.6 percent of original size [2021-03-10 22:08:41,665 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 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 [2021-03-10 22:08:41,666 INFO L550 ElimStorePlain]: Start of recursive call 151: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:41,681 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-03-10 22:08:41,682 INFO L550 ElimStorePlain]: Start of recursive call 152: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:41,697 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 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 [2021-03-10 22:08:41,698 INFO L550 ElimStorePlain]: Start of recursive call 153: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:41,712 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 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 [2021-03-10 22:08:41,713 INFO L550 ElimStorePlain]: Start of recursive call 154: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:41,727 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2021-03-10 22:08:41,728 INFO L550 ElimStorePlain]: Start of recursive call 155: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:41,742 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 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 [2021-03-10 22:08:41,743 INFO L550 ElimStorePlain]: Start of recursive call 156: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:41,757 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 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 [2021-03-10 22:08:41,758 INFO L550 ElimStorePlain]: Start of recursive call 157: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:41,771 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-03-10 22:08:41,772 INFO L550 ElimStorePlain]: Start of recursive call 158: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:41,786 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2021-03-10 22:08:41,787 INFO L550 ElimStorePlain]: Start of recursive call 159: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:41,801 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2021-03-10 22:08:41,802 INFO L550 ElimStorePlain]: Start of recursive call 160: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:41,816 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2021-03-10 22:08:41,817 INFO L550 ElimStorePlain]: Start of recursive call 161: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:41,830 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-03-10 22:08:41,831 INFO L550 ElimStorePlain]: Start of recursive call 162: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:41,845 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 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 [2021-03-10 22:08:41,846 INFO L550 ElimStorePlain]: Start of recursive call 163: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:41,859 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-03-10 22:08:41,860 INFO L550 ElimStorePlain]: Start of recursive call 164: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:41,873 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 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 [2021-03-10 22:08:41,874 INFO L550 ElimStorePlain]: Start of recursive call 165: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:41,887 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 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 [2021-03-10 22:08:41,888 INFO L550 ElimStorePlain]: Start of recursive call 166: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:42,049 WARN L205 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 120 [2021-03-10 22:08:42,049 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-10 22:08:42,055 INFO L550 ElimStorePlain]: Start of recursive call 1: 16 dim-0 vars, 2 dim-1 vars, End of recursive call: and 8 xjuncts. [2021-03-10 22:08:42,055 INFO L247 ElimStorePlain]: Needed 166 recursive calls to eliminate 18 variables, input treesize:9090, output treesize:224 [2021-03-10 22:08:42,160 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:08:42,160 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-10 22:08:42,160 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 8] total 12 [2021-03-10 22:08:42,160 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1439305286] [2021-03-10 22:08:42,161 INFO L460 AbstractCegarLoop]: Interpolant automaton has 12 states [2021-03-10 22:08:42,161 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-10 22:08:42,161 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2021-03-10 22:08:42,161 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=34, Invalid=98, Unknown=0, NotChecked=0, Total=132 [2021-03-10 22:08:42,161 INFO L87 Difference]: Start difference. First operand 80 states and 163 transitions. Second operand has 12 states, 12 states have (on average 1.75) internal successors, (21), 12 states have internal predecessors, (21), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:08:42,413 WARN L205 SmtUtils]: Spent 154.00 ms on a formula simplification. DAG size of input: 78 DAG size of output: 59 [2021-03-10 22:08:42,494 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-10 22:08:42,495 INFO L93 Difference]: Finished difference Result 93 states and 184 transitions. [2021-03-10 22:08:42,495 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-03-10 22:08:42,495 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 1.75) internal successors, (21), 12 states have internal predecessors, (21), 0 states have call successors, (0), 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 [2021-03-10 22:08:42,495 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-10 22:08:42,495 INFO L225 Difference]: With dead ends: 93 [2021-03-10 22:08:42,495 INFO L226 Difference]: Without dead ends: 79 [2021-03-10 22:08:42,496 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 24 GetRequests, 7 SyntacticMatches, 4 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 47 ImplicationChecksByTransitivity, 837.7ms TimeCoverageRelationStatistics Valid=51, Invalid=159, Unknown=0, NotChecked=0, Total=210 [2021-03-10 22:08:42,496 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 79 states. [2021-03-10 22:08:42,497 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 79 to 79. [2021-03-10 22:08:42,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 79 states, 78 states have (on average 2.0641025641025643) internal successors, (161), 78 states have internal predecessors, (161), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:08:42,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 79 states to 79 states and 161 transitions. [2021-03-10 22:08:42,498 INFO L78 Accepts]: Start accepts. Automaton has 79 states and 161 transitions. Word has length 14 [2021-03-10 22:08:42,498 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-10 22:08:42,498 INFO L480 AbstractCegarLoop]: Abstraction has 79 states and 161 transitions. [2021-03-10 22:08:42,498 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 12 states, 12 states have (on average 1.75) internal successors, (21), 12 states have internal predecessors, (21), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:08:42,498 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 161 transitions. [2021-03-10 22:08:42,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2021-03-10 22:08:42,498 INFO L511 BasicCegarLoop]: Found error trace [2021-03-10 22:08:42,498 INFO L519 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-10 22:08:42,707 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable4375 [2021-03-10 22:08:42,709 INFO L428 AbstractCegarLoop]: === Iteration 19 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-10 22:08:42,709 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-10 22:08:42,709 INFO L82 PathProgramCache]: Analyzing trace with hash -171896603, now seen corresponding path program 5 times [2021-03-10 22:08:42,710 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-10 22:08:42,710 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1700205613] [2021-03-10 22:08:42,710 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-10 22:08:42,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 22:08:42,959 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:08:42,959 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1700205613] [2021-03-10 22:08:42,959 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [105216861] [2021-03-10 22:08:42,959 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 10 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 10 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:08:42,980 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 3 check-sat command(s) [2021-03-10 22:08:42,980 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-10 22:08:42,981 INFO L263 TraceCheckSpWp]: Trace formula consists of 56 conjuncts, 21 conjunts are in the unsatisfiable core [2021-03-10 22:08:42,981 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-10 22:08:43,174 WARN L205 SmtUtils]: Spent 158.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 51 [2021-03-10 22:08:49,475 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:49,476 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:49,511 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:49,512 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:49,553 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-03-10 22:08:49,554 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:49,586 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:49,586 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:49,619 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:49,620 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:49,657 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:49,658 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:49,689 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:49,690 INFO L550 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:49,714 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:49,715 INFO L550 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:49,738 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:49,739 INFO L550 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:49,769 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:49,770 INFO L550 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:49,802 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:08:49,803 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 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 [2021-03-10 22:08:49,803 INFO L550 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:49,832 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:49,832 INFO L550 ElimStorePlain]: Start of recursive call 13: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:49,856 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:49,856 INFO L550 ElimStorePlain]: Start of recursive call 14: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:49,885 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:49,886 INFO L550 ElimStorePlain]: Start of recursive call 15: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:49,914 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:08:49,915 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:08:49,915 INFO L550 ElimStorePlain]: Start of recursive call 16: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:49,942 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:49,943 INFO L550 ElimStorePlain]: Start of recursive call 17: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:49,968 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:49,969 INFO L550 ElimStorePlain]: Start of recursive call 18: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:49,992 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:49,993 INFO L550 ElimStorePlain]: Start of recursive call 19: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:50,016 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:50,016 INFO L550 ElimStorePlain]: Start of recursive call 20: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:50,045 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:50,046 INFO L550 ElimStorePlain]: Start of recursive call 21: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:50,077 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:50,078 INFO L550 ElimStorePlain]: Start of recursive call 22: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:50,106 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:50,107 INFO L550 ElimStorePlain]: Start of recursive call 23: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:50,136 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:50,137 INFO L550 ElimStorePlain]: Start of recursive call 24: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:50,170 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:08:50,170 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 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 [2021-03-10 22:08:50,171 INFO L550 ElimStorePlain]: Start of recursive call 25: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:50,207 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:50,208 INFO L550 ElimStorePlain]: Start of recursive call 26: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:50,241 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:08:50,241 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 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 [2021-03-10 22:08:50,242 INFO L550 ElimStorePlain]: Start of recursive call 27: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:50,276 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:50,277 INFO L550 ElimStorePlain]: Start of recursive call 28: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:50,314 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:08:50,315 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 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 [2021-03-10 22:08:50,316 INFO L550 ElimStorePlain]: Start of recursive call 29: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:50,351 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:50,352 INFO L550 ElimStorePlain]: Start of recursive call 30: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:50,389 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:08:50,390 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 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 [2021-03-10 22:08:50,391 INFO L550 ElimStorePlain]: Start of recursive call 31: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:50,423 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:50,423 INFO L550 ElimStorePlain]: Start of recursive call 32: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:50,463 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:50,464 INFO L550 ElimStorePlain]: Start of recursive call 33: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:50,500 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:08:50,501 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:08:50,501 INFO L550 ElimStorePlain]: Start of recursive call 34: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:50,535 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:50,536 INFO L550 ElimStorePlain]: Start of recursive call 35: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:50,569 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:50,570 INFO L550 ElimStorePlain]: Start of recursive call 36: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:50,603 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:50,604 INFO L550 ElimStorePlain]: Start of recursive call 37: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:50,644 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:50,645 INFO L550 ElimStorePlain]: Start of recursive call 38: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:50,685 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:08:50,686 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 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 [2021-03-10 22:08:50,687 INFO L550 ElimStorePlain]: Start of recursive call 39: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:50,724 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:50,725 INFO L550 ElimStorePlain]: Start of recursive call 40: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:50,759 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:50,760 INFO L550 ElimStorePlain]: Start of recursive call 41: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:50,801 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:50,801 INFO L550 ElimStorePlain]: Start of recursive call 42: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:50,840 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:50,841 INFO L550 ElimStorePlain]: Start of recursive call 43: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:50,880 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:50,881 INFO L550 ElimStorePlain]: Start of recursive call 44: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:50,904 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:08:50,905 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 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 [2021-03-10 22:08:50,905 INFO L550 ElimStorePlain]: Start of recursive call 45: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:50,933 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:50,934 INFO L550 ElimStorePlain]: Start of recursive call 46: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:50,961 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2021-03-10 22:08:50,962 INFO L550 ElimStorePlain]: Start of recursive call 47: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:50,990 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:08:50,990 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 7 [2021-03-10 22:08:50,991 INFO L550 ElimStorePlain]: Start of recursive call 48: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:51,012 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:51,013 INFO L550 ElimStorePlain]: Start of recursive call 49: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:51,037 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:51,038 INFO L550 ElimStorePlain]: Start of recursive call 50: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:51,067 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:51,068 INFO L550 ElimStorePlain]: Start of recursive call 51: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:51,093 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:51,094 INFO L550 ElimStorePlain]: Start of recursive call 52: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:51,123 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:08:51,124 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 25 treesize of output 9 [2021-03-10 22:08:51,125 INFO L550 ElimStorePlain]: Start of recursive call 53: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:51,154 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:51,155 INFO L550 ElimStorePlain]: Start of recursive call 54: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:51,179 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:51,180 INFO L550 ElimStorePlain]: Start of recursive call 55: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:51,207 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:08:51,207 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 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 [2021-03-10 22:08:51,208 INFO L550 ElimStorePlain]: Start of recursive call 56: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:51,236 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:51,237 INFO L550 ElimStorePlain]: Start of recursive call 57: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:51,261 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:51,262 INFO L550 ElimStorePlain]: Start of recursive call 58: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:51,290 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:51,291 INFO L550 ElimStorePlain]: Start of recursive call 59: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:51,319 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:08:51,320 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 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 [2021-03-10 22:08:51,321 INFO L550 ElimStorePlain]: Start of recursive call 60: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:51,350 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:51,351 INFO L550 ElimStorePlain]: Start of recursive call 61: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:51,381 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:51,381 INFO L550 ElimStorePlain]: Start of recursive call 62: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:51,411 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:51,412 INFO L550 ElimStorePlain]: Start of recursive call 63: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:51,442 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:51,442 INFO L550 ElimStorePlain]: Start of recursive call 64: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:51,476 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:08:51,477 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 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 [2021-03-10 22:08:51,478 INFO L550 ElimStorePlain]: Start of recursive call 65: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:51,505 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:51,506 INFO L550 ElimStorePlain]: Start of recursive call 66: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:51,537 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:51,538 INFO L550 ElimStorePlain]: Start of recursive call 67: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:51,569 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:51,570 INFO L550 ElimStorePlain]: Start of recursive call 68: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:51,605 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:51,605 INFO L550 ElimStorePlain]: Start of recursive call 69: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:51,641 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-03-10 22:08:51,642 INFO L550 ElimStorePlain]: Start of recursive call 70: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:51,671 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:51,672 INFO L550 ElimStorePlain]: Start of recursive call 71: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:51,708 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:08:51,709 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 25 treesize of output 9 [2021-03-10 22:08:51,710 INFO L550 ElimStorePlain]: Start of recursive call 72: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:51,740 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:51,741 INFO L550 ElimStorePlain]: Start of recursive call 73: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:51,771 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:51,772 INFO L550 ElimStorePlain]: Start of recursive call 74: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:51,806 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:08:51,806 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 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 [2021-03-10 22:08:51,807 INFO L550 ElimStorePlain]: Start of recursive call 75: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:51,837 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:51,838 INFO L550 ElimStorePlain]: Start of recursive call 76: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:51,875 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:51,876 INFO L550 ElimStorePlain]: Start of recursive call 77: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:51,913 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:51,914 INFO L550 ElimStorePlain]: Start of recursive call 78: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:51,952 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:08:51,953 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 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 [2021-03-10 22:08:51,954 INFO L550 ElimStorePlain]: Start of recursive call 79: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:51,989 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:51,990 INFO L550 ElimStorePlain]: Start of recursive call 80: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:52,025 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 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 [2021-03-10 22:08:52,026 INFO L550 ElimStorePlain]: Start of recursive call 81: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:52,062 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:52,062 INFO L550 ElimStorePlain]: Start of recursive call 82: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:52,095 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:08:52,095 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 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 [2021-03-10 22:08:52,096 INFO L550 ElimStorePlain]: Start of recursive call 83: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:52,129 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:08:52,129 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 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 [2021-03-10 22:08:52,130 INFO L550 ElimStorePlain]: Start of recursive call 84: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:52,166 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:52,167 INFO L550 ElimStorePlain]: Start of recursive call 85: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:52,200 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:52,201 INFO L550 ElimStorePlain]: Start of recursive call 86: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:52,234 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:52,235 INFO L550 ElimStorePlain]: Start of recursive call 87: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:52,268 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:52,269 INFO L550 ElimStorePlain]: Start of recursive call 88: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:52,306 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:52,306 INFO L550 ElimStorePlain]: Start of recursive call 89: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:52,337 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:52,337 INFO L550 ElimStorePlain]: Start of recursive call 90: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:52,372 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:08:52,372 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 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 [2021-03-10 22:08:52,373 INFO L550 ElimStorePlain]: Start of recursive call 91: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:52,408 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:08:52,408 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 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 [2021-03-10 22:08:52,409 INFO L550 ElimStorePlain]: Start of recursive call 92: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:52,443 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:52,444 INFO L550 ElimStorePlain]: Start of recursive call 93: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:52,479 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:08:52,480 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 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 [2021-03-10 22:08:52,480 INFO L550 ElimStorePlain]: Start of recursive call 94: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:52,516 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:08:52,517 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:08:52,518 INFO L550 ElimStorePlain]: Start of recursive call 95: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:52,549 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:52,550 INFO L550 ElimStorePlain]: Start of recursive call 96: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:52,583 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:52,584 INFO L550 ElimStorePlain]: Start of recursive call 97: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:52,620 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:52,620 INFO L550 ElimStorePlain]: Start of recursive call 98: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:52,656 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:52,657 INFO L550 ElimStorePlain]: Start of recursive call 99: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:52,697 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:52,698 INFO L550 ElimStorePlain]: Start of recursive call 100: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:52,738 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:52,739 INFO L550 ElimStorePlain]: Start of recursive call 101: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:52,774 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:52,775 INFO L550 ElimStorePlain]: Start of recursive call 102: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:52,807 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:52,807 INFO L550 ElimStorePlain]: Start of recursive call 103: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:52,846 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:52,847 INFO L550 ElimStorePlain]: Start of recursive call 104: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:52,884 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:08:52,884 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:08:52,885 INFO L550 ElimStorePlain]: Start of recursive call 105: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:52,919 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:52,920 INFO L550 ElimStorePlain]: Start of recursive call 106: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:52,962 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:52,962 INFO L550 ElimStorePlain]: Start of recursive call 107: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:53,005 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:53,005 INFO L550 ElimStorePlain]: Start of recursive call 108: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:53,044 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:53,045 INFO L550 ElimStorePlain]: Start of recursive call 109: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:53,084 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:53,085 INFO L550 ElimStorePlain]: Start of recursive call 110: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:53,128 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:53,129 INFO L550 ElimStorePlain]: Start of recursive call 111: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:53,165 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:53,166 INFO L550 ElimStorePlain]: Start of recursive call 112: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:53,217 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:53,218 INFO L550 ElimStorePlain]: Start of recursive call 113: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:53,240 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:53,241 INFO L550 ElimStorePlain]: Start of recursive call 114: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:53,260 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:53,261 INFO L550 ElimStorePlain]: Start of recursive call 115: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:53,280 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:53,280 INFO L550 ElimStorePlain]: Start of recursive call 116: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:53,299 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:53,300 INFO L550 ElimStorePlain]: Start of recursive call 117: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:53,319 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:53,320 INFO L550 ElimStorePlain]: Start of recursive call 118: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:53,344 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:08:53,344 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:08:53,345 INFO L550 ElimStorePlain]: Start of recursive call 119: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:53,372 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 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 [2021-03-10 22:08:53,373 INFO L550 ElimStorePlain]: Start of recursive call 120: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:53,394 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:53,395 INFO L550 ElimStorePlain]: Start of recursive call 121: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:53,422 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:53,423 INFO L550 ElimStorePlain]: Start of recursive call 122: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:53,448 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:53,448 INFO L550 ElimStorePlain]: Start of recursive call 123: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:53,473 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:53,474 INFO L550 ElimStorePlain]: Start of recursive call 124: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:53,503 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:53,504 INFO L550 ElimStorePlain]: Start of recursive call 125: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:53,529 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:08:53,530 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 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 [2021-03-10 22:08:53,531 INFO L550 ElimStorePlain]: Start of recursive call 126: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:53,556 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:53,557 INFO L550 ElimStorePlain]: Start of recursive call 127: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:53,583 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:08:53,584 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 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 [2021-03-10 22:08:53,584 INFO L550 ElimStorePlain]: Start of recursive call 128: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:53,611 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:53,611 INFO L550 ElimStorePlain]: Start of recursive call 129: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:53,636 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:53,637 INFO L550 ElimStorePlain]: Start of recursive call 130: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:53,666 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:53,667 INFO L550 ElimStorePlain]: Start of recursive call 131: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:53,687 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:53,688 INFO L550 ElimStorePlain]: Start of recursive call 132: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:53,708 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:53,708 INFO L550 ElimStorePlain]: Start of recursive call 133: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:53,732 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:53,733 INFO L550 ElimStorePlain]: Start of recursive call 134: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:53,757 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:53,758 INFO L550 ElimStorePlain]: Start of recursive call 135: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:53,780 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:53,781 INFO L550 ElimStorePlain]: Start of recursive call 136: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:53,805 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:53,806 INFO L550 ElimStorePlain]: Start of recursive call 137: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:53,834 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:53,835 INFO L550 ElimStorePlain]: Start of recursive call 138: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:53,865 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:53,870 INFO L550 ElimStorePlain]: Start of recursive call 139: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:53,901 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:08:53,902 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 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 [2021-03-10 22:08:53,903 INFO L550 ElimStorePlain]: Start of recursive call 140: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:53,931 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:53,932 INFO L550 ElimStorePlain]: Start of recursive call 141: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:53,960 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:53,961 INFO L550 ElimStorePlain]: Start of recursive call 142: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:53,989 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:53,990 INFO L550 ElimStorePlain]: Start of recursive call 143: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:54,022 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:08:54,023 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:08:54,023 INFO L550 ElimStorePlain]: Start of recursive call 144: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:54,058 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:54,059 INFO L550 ElimStorePlain]: Start of recursive call 145: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:54,094 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:54,095 INFO L550 ElimStorePlain]: Start of recursive call 146: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:54,132 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:54,132 INFO L550 ElimStorePlain]: Start of recursive call 147: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:54,162 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:54,163 INFO L550 ElimStorePlain]: Start of recursive call 148: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:54,195 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:54,196 INFO L550 ElimStorePlain]: Start of recursive call 149: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:54,232 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:54,232 INFO L550 ElimStorePlain]: Start of recursive call 150: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:54,266 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:08:54,266 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:08:54,267 INFO L550 ElimStorePlain]: Start of recursive call 151: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:54,304 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-03-10 22:08:54,312 INFO L550 ElimStorePlain]: Start of recursive call 152: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:54,346 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:54,346 INFO L550 ElimStorePlain]: Start of recursive call 153: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:54,380 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:54,381 INFO L550 ElimStorePlain]: Start of recursive call 154: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:54,415 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:54,416 INFO L550 ElimStorePlain]: Start of recursive call 155: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:54,451 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:54,451 INFO L550 ElimStorePlain]: Start of recursive call 156: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:54,487 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2021-03-10 22:08:54,488 INFO L550 ElimStorePlain]: Start of recursive call 157: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:54,526 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:54,527 INFO L550 ElimStorePlain]: Start of recursive call 158: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:54,559 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:54,560 INFO L550 ElimStorePlain]: Start of recursive call 159: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:54,596 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:54,596 INFO L550 ElimStorePlain]: Start of recursive call 160: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:54,632 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:54,633 INFO L550 ElimStorePlain]: Start of recursive call 161: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:54,673 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:54,673 INFO L550 ElimStorePlain]: Start of recursive call 162: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:54,706 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:54,707 INFO L550 ElimStorePlain]: Start of recursive call 163: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:54,736 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:54,737 INFO L550 ElimStorePlain]: Start of recursive call 164: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:54,767 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:54,768 INFO L550 ElimStorePlain]: Start of recursive call 165: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:54,799 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:54,800 INFO L550 ElimStorePlain]: Start of recursive call 166: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:54,831 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:54,832 INFO L550 ElimStorePlain]: Start of recursive call 167: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:54,861 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:54,861 INFO L550 ElimStorePlain]: Start of recursive call 168: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:54,897 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:54,898 INFO L550 ElimStorePlain]: Start of recursive call 169: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:54,927 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:54,928 INFO L550 ElimStorePlain]: Start of recursive call 170: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:54,964 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:54,965 INFO L550 ElimStorePlain]: Start of recursive call 171: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:54,998 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:08:54,999 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:08:54,999 INFO L550 ElimStorePlain]: Start of recursive call 172: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:55,036 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:08:55,037 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 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 [2021-03-10 22:08:55,037 INFO L550 ElimStorePlain]: Start of recursive call 173: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:55,068 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:55,069 INFO L550 ElimStorePlain]: Start of recursive call 174: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:55,103 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:55,104 INFO L550 ElimStorePlain]: Start of recursive call 175: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:55,138 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:55,138 INFO L550 ElimStorePlain]: Start of recursive call 176: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:55,170 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:55,170 INFO L550 ElimStorePlain]: Start of recursive call 177: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:55,205 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:55,205 INFO L550 ElimStorePlain]: Start of recursive call 178: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:55,243 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:55,243 INFO L550 ElimStorePlain]: Start of recursive call 179: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:55,281 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:55,282 INFO L550 ElimStorePlain]: Start of recursive call 180: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:55,320 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:55,320 INFO L550 ElimStorePlain]: Start of recursive call 181: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:55,355 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:55,356 INFO L550 ElimStorePlain]: Start of recursive call 182: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:55,389 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:55,390 INFO L550 ElimStorePlain]: Start of recursive call 183: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:55,425 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:55,426 INFO L550 ElimStorePlain]: Start of recursive call 184: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:55,465 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:55,465 INFO L550 ElimStorePlain]: Start of recursive call 185: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:55,504 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:55,505 INFO L550 ElimStorePlain]: Start of recursive call 186: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:55,544 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:55,545 INFO L550 ElimStorePlain]: Start of recursive call 187: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:55,581 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:55,582 INFO L550 ElimStorePlain]: Start of recursive call 188: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:55,619 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:55,620 INFO L550 ElimStorePlain]: Start of recursive call 189: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:55,670 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:55,671 INFO L550 ElimStorePlain]: Start of recursive call 190: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:55,690 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:55,691 INFO L550 ElimStorePlain]: Start of recursive call 191: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:55,710 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:08:55,711 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 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 [2021-03-10 22:08:55,712 INFO L550 ElimStorePlain]: Start of recursive call 192: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:55,729 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:55,729 INFO L550 ElimStorePlain]: Start of recursive call 193: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:55,749 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:08:55,749 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:08:55,750 INFO L550 ElimStorePlain]: Start of recursive call 194: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:55,773 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:55,774 INFO L550 ElimStorePlain]: Start of recursive call 195: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:55,797 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:55,797 INFO L550 ElimStorePlain]: Start of recursive call 196: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:55,818 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:55,819 INFO L550 ElimStorePlain]: Start of recursive call 197: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:55,840 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-03-10 22:08:55,840 INFO L550 ElimStorePlain]: Start of recursive call 198: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:55,864 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:55,864 INFO L550 ElimStorePlain]: Start of recursive call 199: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:55,888 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:55,888 INFO L550 ElimStorePlain]: Start of recursive call 200: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:55,906 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:55,907 INFO L550 ElimStorePlain]: Start of recursive call 201: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:55,925 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:55,926 INFO L550 ElimStorePlain]: Start of recursive call 202: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:55,944 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:55,944 INFO L550 ElimStorePlain]: Start of recursive call 203: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:55,966 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:55,967 INFO L550 ElimStorePlain]: Start of recursive call 204: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:55,986 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:55,986 INFO L550 ElimStorePlain]: Start of recursive call 205: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:56,009 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:56,011 INFO L550 ElimStorePlain]: Start of recursive call 206: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:56,031 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:56,031 INFO L550 ElimStorePlain]: Start of recursive call 207: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:56,057 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:56,058 INFO L550 ElimStorePlain]: Start of recursive call 208: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:56,081 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:08:56,082 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 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 [2021-03-10 22:08:56,083 INFO L550 ElimStorePlain]: Start of recursive call 209: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:56,106 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:56,107 INFO L550 ElimStorePlain]: Start of recursive call 210: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:56,130 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:56,131 INFO L550 ElimStorePlain]: Start of recursive call 211: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:56,155 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:56,156 INFO L550 ElimStorePlain]: Start of recursive call 212: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:56,180 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:56,181 INFO L550 ElimStorePlain]: Start of recursive call 213: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:56,205 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:56,206 INFO L550 ElimStorePlain]: Start of recursive call 214: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:56,234 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:08:56,234 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 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 [2021-03-10 22:08:56,235 INFO L550 ElimStorePlain]: Start of recursive call 215: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:56,263 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:56,264 INFO L550 ElimStorePlain]: Start of recursive call 216: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:56,290 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:56,290 INFO L550 ElimStorePlain]: Start of recursive call 217: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:56,313 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:56,314 INFO L550 ElimStorePlain]: Start of recursive call 218: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:56,340 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:56,340 INFO L550 ElimStorePlain]: Start of recursive call 219: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:56,367 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:56,367 INFO L550 ElimStorePlain]: Start of recursive call 220: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:56,394 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:56,394 INFO L550 ElimStorePlain]: Start of recursive call 221: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:56,418 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:56,419 INFO L550 ElimStorePlain]: Start of recursive call 222: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:56,448 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:56,449 INFO L550 ElimStorePlain]: Start of recursive call 223: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:56,479 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:56,480 INFO L550 ElimStorePlain]: Start of recursive call 224: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:56,507 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-03-10 22:08:56,508 INFO L550 ElimStorePlain]: Start of recursive call 225: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:56,533 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:56,533 INFO L550 ElimStorePlain]: Start of recursive call 226: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:56,565 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:56,565 INFO L550 ElimStorePlain]: Start of recursive call 227: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:56,593 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:56,594 INFO L550 ElimStorePlain]: Start of recursive call 228: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:56,620 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:56,621 INFO L550 ElimStorePlain]: Start of recursive call 229: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:56,646 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:56,647 INFO L550 ElimStorePlain]: Start of recursive call 230: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:56,676 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:56,677 INFO L550 ElimStorePlain]: Start of recursive call 231: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:56,706 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:56,707 INFO L550 ElimStorePlain]: Start of recursive call 232: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:56,739 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:56,740 INFO L550 ElimStorePlain]: Start of recursive call 233: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:56,767 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:56,767 INFO L550 ElimStorePlain]: Start of recursive call 234: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:56,794 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:56,795 INFO L550 ElimStorePlain]: Start of recursive call 235: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:56,828 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:56,828 INFO L550 ElimStorePlain]: Start of recursive call 236: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:56,859 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:08:56,859 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:08:56,860 INFO L550 ElimStorePlain]: Start of recursive call 237: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:56,888 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:56,888 INFO L550 ElimStorePlain]: Start of recursive call 238: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:56,919 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:56,920 INFO L550 ElimStorePlain]: Start of recursive call 239: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:56,948 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:56,949 INFO L550 ElimStorePlain]: Start of recursive call 240: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:56,980 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:56,980 INFO L550 ElimStorePlain]: Start of recursive call 241: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:57,012 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:57,012 INFO L550 ElimStorePlain]: Start of recursive call 242: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:57,041 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:57,042 INFO L550 ElimStorePlain]: Start of recursive call 243: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:57,076 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:57,077 INFO L550 ElimStorePlain]: Start of recursive call 244: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:57,106 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:57,106 INFO L550 ElimStorePlain]: Start of recursive call 245: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:57,136 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:57,136 INFO L550 ElimStorePlain]: Start of recursive call 246: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:57,171 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:57,172 INFO L550 ElimStorePlain]: Start of recursive call 247: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:57,205 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:57,206 INFO L550 ElimStorePlain]: Start of recursive call 248: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:57,238 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:57,239 INFO L550 ElimStorePlain]: Start of recursive call 249: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:57,272 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:57,273 INFO L550 ElimStorePlain]: Start of recursive call 250: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:57,309 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:57,310 INFO L550 ElimStorePlain]: Start of recursive call 251: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:57,346 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:57,346 INFO L550 ElimStorePlain]: Start of recursive call 252: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:57,383 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:57,383 INFO L550 ElimStorePlain]: Start of recursive call 253: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:57,413 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:57,414 INFO L550 ElimStorePlain]: Start of recursive call 254: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:57,446 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:57,447 INFO L550 ElimStorePlain]: Start of recursive call 255: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:57,483 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:57,483 INFO L550 ElimStorePlain]: Start of recursive call 256: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:57,519 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:08:57,520 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:08:57,520 INFO L550 ElimStorePlain]: Start of recursive call 257: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:57,554 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:08:57,554 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:08:57,555 INFO L550 ElimStorePlain]: Start of recursive call 258: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:57,590 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:08:57,591 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 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 [2021-03-10 22:08:57,591 INFO L550 ElimStorePlain]: Start of recursive call 259: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:57,629 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:57,629 INFO L550 ElimStorePlain]: Start of recursive call 260: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:57,661 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:57,662 INFO L550 ElimStorePlain]: Start of recursive call 261: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:57,700 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:57,700 INFO L550 ElimStorePlain]: Start of recursive call 262: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:57,738 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:57,738 INFO L550 ElimStorePlain]: Start of recursive call 263: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:57,774 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:57,775 INFO L550 ElimStorePlain]: Start of recursive call 264: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:57,809 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:57,810 INFO L550 ElimStorePlain]: Start of recursive call 265: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:57,848 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:57,848 INFO L550 ElimStorePlain]: Start of recursive call 266: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:57,884 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:57,885 INFO L550 ElimStorePlain]: Start of recursive call 267: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:57,923 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:57,924 INFO L550 ElimStorePlain]: Start of recursive call 268: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:57,958 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:57,958 INFO L550 ElimStorePlain]: Start of recursive call 269: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:57,997 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:57,998 INFO L550 ElimStorePlain]: Start of recursive call 270: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:58,034 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:58,035 INFO L550 ElimStorePlain]: Start of recursive call 271: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:58,074 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:58,075 INFO L550 ElimStorePlain]: Start of recursive call 272: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:58,114 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:58,115 INFO L550 ElimStorePlain]: Start of recursive call 273: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:58,149 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:58,150 INFO L550 ElimStorePlain]: Start of recursive call 274: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:58,190 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:58,191 INFO L550 ElimStorePlain]: Start of recursive call 275: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:58,231 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:58,231 INFO L550 ElimStorePlain]: Start of recursive call 276: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:58,267 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:58,267 INFO L550 ElimStorePlain]: Start of recursive call 277: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:58,305 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:58,306 INFO L550 ElimStorePlain]: Start of recursive call 278: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:58,346 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:58,347 INFO L550 ElimStorePlain]: Start of recursive call 279: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:58,385 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:58,385 INFO L550 ElimStorePlain]: Start of recursive call 280: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:58,427 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:58,428 INFO L550 ElimStorePlain]: Start of recursive call 281: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:58,447 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:58,447 INFO L550 ElimStorePlain]: Start of recursive call 282: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:58,461 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:58,462 INFO L550 ElimStorePlain]: Start of recursive call 283: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:58,478 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:08:58,479 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 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 [2021-03-10 22:08:58,480 INFO L550 ElimStorePlain]: Start of recursive call 284: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:58,499 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:58,500 INFO L550 ElimStorePlain]: Start of recursive call 285: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:58,519 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:58,520 INFO L550 ElimStorePlain]: Start of recursive call 286: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:58,539 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:58,540 INFO L550 ElimStorePlain]: Start of recursive call 287: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:58,561 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:58,562 INFO L550 ElimStorePlain]: Start of recursive call 288: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:58,577 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:58,578 INFO L550 ElimStorePlain]: Start of recursive call 289: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:58,597 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:58,598 INFO L550 ElimStorePlain]: Start of recursive call 290: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:58,613 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:58,614 INFO L550 ElimStorePlain]: Start of recursive call 291: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:58,630 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:58,630 INFO L550 ElimStorePlain]: Start of recursive call 292: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:58,648 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:58,649 INFO L550 ElimStorePlain]: Start of recursive call 293: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:58,665 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:58,665 INFO L550 ElimStorePlain]: Start of recursive call 294: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:58,681 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:58,682 INFO L550 ElimStorePlain]: Start of recursive call 295: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:58,698 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:58,699 INFO L550 ElimStorePlain]: Start of recursive call 296: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:58,715 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2021-03-10 22:08:58,716 INFO L550 ElimStorePlain]: Start of recursive call 297: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:58,735 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:58,736 INFO L550 ElimStorePlain]: Start of recursive call 298: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:58,754 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:58,754 INFO L550 ElimStorePlain]: Start of recursive call 299: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:58,768 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:58,769 INFO L550 ElimStorePlain]: Start of recursive call 300: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:58,792 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:58,792 INFO L550 ElimStorePlain]: Start of recursive call 301: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:58,816 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:58,816 INFO L550 ElimStorePlain]: Start of recursive call 302: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:58,840 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:58,840 INFO L550 ElimStorePlain]: Start of recursive call 303: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:58,864 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:58,865 INFO L550 ElimStorePlain]: Start of recursive call 304: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:58,886 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:58,887 INFO L550 ElimStorePlain]: Start of recursive call 305: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:58,911 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:58,912 INFO L550 ElimStorePlain]: Start of recursive call 306: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:58,933 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:58,933 INFO L550 ElimStorePlain]: Start of recursive call 307: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:58,955 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:58,955 INFO L550 ElimStorePlain]: Start of recursive call 308: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:58,974 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:58,975 INFO L550 ElimStorePlain]: Start of recursive call 309: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:58,997 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:58,998 INFO L550 ElimStorePlain]: Start of recursive call 310: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:59,019 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:59,020 INFO L550 ElimStorePlain]: Start of recursive call 311: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:59,040 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:59,041 INFO L550 ElimStorePlain]: Start of recursive call 312: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:59,066 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:08:59,066 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 25 treesize of output 9 [2021-03-10 22:08:59,067 INFO L550 ElimStorePlain]: Start of recursive call 313: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:59,090 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:59,090 INFO L550 ElimStorePlain]: Start of recursive call 314: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:59,113 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:59,114 INFO L550 ElimStorePlain]: Start of recursive call 315: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:59,134 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:59,135 INFO L550 ElimStorePlain]: Start of recursive call 316: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:59,156 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:59,156 INFO L550 ElimStorePlain]: Start of recursive call 317: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:59,177 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:59,178 INFO L550 ElimStorePlain]: Start of recursive call 318: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:59,199 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:59,200 INFO L550 ElimStorePlain]: Start of recursive call 319: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:59,223 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:59,224 INFO L550 ElimStorePlain]: Start of recursive call 320: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:59,242 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:59,243 INFO L550 ElimStorePlain]: Start of recursive call 321: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:59,265 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:59,265 INFO L550 ElimStorePlain]: Start of recursive call 322: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:59,287 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:59,287 INFO L550 ElimStorePlain]: Start of recursive call 323: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:59,306 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:59,307 INFO L550 ElimStorePlain]: Start of recursive call 324: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:59,329 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:59,330 INFO L550 ElimStorePlain]: Start of recursive call 325: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:59,354 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:59,355 INFO L550 ElimStorePlain]: Start of recursive call 326: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:59,375 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:59,376 INFO L550 ElimStorePlain]: Start of recursive call 327: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:59,396 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:59,396 INFO L550 ElimStorePlain]: Start of recursive call 328: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:59,416 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:59,417 INFO L550 ElimStorePlain]: Start of recursive call 329: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:59,440 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:08:59,441 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 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 [2021-03-10 22:08:59,442 INFO L550 ElimStorePlain]: Start of recursive call 330: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:59,467 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:59,468 INFO L550 ElimStorePlain]: Start of recursive call 331: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:59,491 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:59,492 INFO L550 ElimStorePlain]: Start of recursive call 332: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:59,517 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:59,518 INFO L550 ElimStorePlain]: Start of recursive call 333: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:59,544 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:59,544 INFO L550 ElimStorePlain]: Start of recursive call 334: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:59,568 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:59,569 INFO L550 ElimStorePlain]: Start of recursive call 335: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:59,591 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:59,591 INFO L550 ElimStorePlain]: Start of recursive call 336: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:59,613 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:59,613 INFO L550 ElimStorePlain]: Start of recursive call 337: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:59,637 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:59,638 INFO L550 ElimStorePlain]: Start of recursive call 338: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:59,660 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:59,661 INFO L550 ElimStorePlain]: Start of recursive call 339: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:59,685 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:59,686 INFO L550 ElimStorePlain]: Start of recursive call 340: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:59,710 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:59,711 INFO L550 ElimStorePlain]: Start of recursive call 341: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:59,736 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:59,736 INFO L550 ElimStorePlain]: Start of recursive call 342: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:59,759 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:59,759 INFO L550 ElimStorePlain]: Start of recursive call 343: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:59,786 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:59,787 INFO L550 ElimStorePlain]: Start of recursive call 344: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:59,812 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:59,813 INFO L550 ElimStorePlain]: Start of recursive call 345: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:59,840 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:59,841 INFO L550 ElimStorePlain]: Start of recursive call 346: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:59,866 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:59,867 INFO L550 ElimStorePlain]: Start of recursive call 347: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:59,895 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:59,895 INFO L550 ElimStorePlain]: Start of recursive call 348: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:59,923 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:59,924 INFO L550 ElimStorePlain]: Start of recursive call 349: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:59,950 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:59,950 INFO L550 ElimStorePlain]: Start of recursive call 350: End of recursive call: and 1 xjuncts. [2021-03-10 22:08:59,976 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:08:59,977 INFO L550 ElimStorePlain]: Start of recursive call 351: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:00,001 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:00,002 INFO L550 ElimStorePlain]: Start of recursive call 352: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:00,030 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:00,031 INFO L550 ElimStorePlain]: Start of recursive call 353: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:00,060 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-03-10 22:09:00,061 INFO L550 ElimStorePlain]: Start of recursive call 354: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:00,085 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:00,086 INFO L550 ElimStorePlain]: Start of recursive call 355: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:00,113 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:00,113 INFO L550 ElimStorePlain]: Start of recursive call 356: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:00,140 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:00,141 INFO L550 ElimStorePlain]: Start of recursive call 357: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:00,166 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:00,167 INFO L550 ElimStorePlain]: Start of recursive call 358: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:00,194 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:00,195 INFO L550 ElimStorePlain]: Start of recursive call 359: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:00,224 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:00,225 INFO L550 ElimStorePlain]: Start of recursive call 360: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:00,254 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:09:00,255 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 25 treesize of output 9 [2021-03-10 22:09:00,256 INFO L550 ElimStorePlain]: Start of recursive call 361: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:00,285 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:00,286 INFO L550 ElimStorePlain]: Start of recursive call 362: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:00,314 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:09:00,315 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 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 [2021-03-10 22:09:00,315 INFO L550 ElimStorePlain]: Start of recursive call 363: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:00,343 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:00,344 INFO L550 ElimStorePlain]: Start of recursive call 364: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:00,372 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:00,372 INFO L550 ElimStorePlain]: Start of recursive call 365: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:00,401 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:00,401 INFO L550 ElimStorePlain]: Start of recursive call 366: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:00,430 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:00,430 INFO L550 ElimStorePlain]: Start of recursive call 367: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:00,457 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:00,457 INFO L550 ElimStorePlain]: Start of recursive call 368: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:00,486 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:00,486 INFO L550 ElimStorePlain]: Start of recursive call 369: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:00,514 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:00,515 INFO L550 ElimStorePlain]: Start of recursive call 370: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:00,543 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:00,544 INFO L550 ElimStorePlain]: Start of recursive call 371: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:00,574 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:00,575 INFO L550 ElimStorePlain]: Start of recursive call 372: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:00,606 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:00,606 INFO L550 ElimStorePlain]: Start of recursive call 373: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:00,635 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:00,635 INFO L550 ElimStorePlain]: Start of recursive call 374: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:00,662 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:00,663 INFO L550 ElimStorePlain]: Start of recursive call 375: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:00,693 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:00,694 INFO L550 ElimStorePlain]: Start of recursive call 376: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:00,723 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:00,723 INFO L550 ElimStorePlain]: Start of recursive call 377: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:00,752 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:00,753 INFO L550 ElimStorePlain]: Start of recursive call 378: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:00,780 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:00,780 INFO L550 ElimStorePlain]: Start of recursive call 379: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:00,808 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:00,808 INFO L550 ElimStorePlain]: Start of recursive call 380: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:00,836 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:00,837 INFO L550 ElimStorePlain]: Start of recursive call 381: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:00,865 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:00,866 INFO L550 ElimStorePlain]: Start of recursive call 382: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:00,897 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:00,898 INFO L550 ElimStorePlain]: Start of recursive call 383: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:00,926 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:00,927 INFO L550 ElimStorePlain]: Start of recursive call 384: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:00,954 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:00,955 INFO L550 ElimStorePlain]: Start of recursive call 385: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:00,980 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:00,981 INFO L550 ElimStorePlain]: Start of recursive call 386: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:01,009 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:01,009 INFO L550 ElimStorePlain]: Start of recursive call 387: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:01,037 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:01,038 INFO L550 ElimStorePlain]: Start of recursive call 388: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:01,062 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:01,063 INFO L550 ElimStorePlain]: Start of recursive call 389: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:01,090 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:01,091 INFO L550 ElimStorePlain]: Start of recursive call 390: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:01,115 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:01,115 INFO L550 ElimStorePlain]: Start of recursive call 391: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:01,141 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:01,142 INFO L550 ElimStorePlain]: Start of recursive call 392: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:01,168 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:01,169 INFO L550 ElimStorePlain]: Start of recursive call 393: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:01,196 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:01,197 INFO L550 ElimStorePlain]: Start of recursive call 394: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:01,223 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:01,224 INFO L550 ElimStorePlain]: Start of recursive call 395: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:01,262 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:01,263 INFO L550 ElimStorePlain]: Start of recursive call 396: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:01,273 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:01,273 INFO L550 ElimStorePlain]: Start of recursive call 397: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:01,283 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:01,284 INFO L550 ElimStorePlain]: Start of recursive call 398: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:01,293 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:01,294 INFO L550 ElimStorePlain]: Start of recursive call 399: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:01,303 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:01,304 INFO L550 ElimStorePlain]: Start of recursive call 400: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:01,313 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:01,314 INFO L550 ElimStorePlain]: Start of recursive call 401: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:01,326 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:01,327 INFO L550 ElimStorePlain]: Start of recursive call 402: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:01,339 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:01,340 INFO L550 ElimStorePlain]: Start of recursive call 403: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:01,350 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:01,351 INFO L550 ElimStorePlain]: Start of recursive call 404: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:01,361 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:01,361 INFO L550 ElimStorePlain]: Start of recursive call 405: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:01,373 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:01,374 INFO L550 ElimStorePlain]: Start of recursive call 406: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:01,387 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:01,388 INFO L550 ElimStorePlain]: Start of recursive call 407: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:01,399 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:01,400 INFO L550 ElimStorePlain]: Start of recursive call 408: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:01,413 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:09:01,414 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:09:01,415 INFO L550 ElimStorePlain]: Start of recursive call 409: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:01,426 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:01,427 INFO L550 ElimStorePlain]: Start of recursive call 410: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:01,442 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:01,443 INFO L550 ElimStorePlain]: Start of recursive call 411: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:01,457 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:01,457 INFO L550 ElimStorePlain]: Start of recursive call 412: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:01,470 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:01,470 INFO L550 ElimStorePlain]: Start of recursive call 413: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:01,484 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:01,485 INFO L550 ElimStorePlain]: Start of recursive call 414: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:01,497 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:01,498 INFO L550 ElimStorePlain]: Start of recursive call 415: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:01,513 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:01,514 INFO L550 ElimStorePlain]: Start of recursive call 416: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:01,527 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:01,528 INFO L550 ElimStorePlain]: Start of recursive call 417: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:01,543 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:09:01,543 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 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 [2021-03-10 22:09:01,544 INFO L550 ElimStorePlain]: Start of recursive call 418: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:01,558 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:01,558 INFO L550 ElimStorePlain]: Start of recursive call 419: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:01,572 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:01,573 INFO L550 ElimStorePlain]: Start of recursive call 420: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:01,585 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:01,586 INFO L550 ElimStorePlain]: Start of recursive call 421: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:01,600 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:01,601 INFO L550 ElimStorePlain]: Start of recursive call 422: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:01,615 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:01,616 INFO L550 ElimStorePlain]: Start of recursive call 423: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:01,628 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:01,628 INFO L550 ElimStorePlain]: Start of recursive call 424: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:01,642 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:01,643 INFO L550 ElimStorePlain]: Start of recursive call 425: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:01,658 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:01,658 INFO L550 ElimStorePlain]: Start of recursive call 426: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:01,673 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:01,674 INFO L550 ElimStorePlain]: Start of recursive call 427: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:01,687 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:01,687 INFO L550 ElimStorePlain]: Start of recursive call 428: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:01,700 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:01,701 INFO L550 ElimStorePlain]: Start of recursive call 429: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:01,713 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:01,714 INFO L550 ElimStorePlain]: Start of recursive call 430: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:01,727 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:01,728 INFO L550 ElimStorePlain]: Start of recursive call 431: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:01,743 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:01,744 INFO L550 ElimStorePlain]: Start of recursive call 432: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:01,759 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2021-03-10 22:09:01,760 INFO L550 ElimStorePlain]: Start of recursive call 433: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:01,774 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:01,775 INFO L550 ElimStorePlain]: Start of recursive call 434: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:01,791 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:01,792 INFO L550 ElimStorePlain]: Start of recursive call 435: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:01,808 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:09:01,809 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:09:01,809 INFO L550 ElimStorePlain]: Start of recursive call 436: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:01,826 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:01,826 INFO L550 ElimStorePlain]: Start of recursive call 437: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:01,841 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:01,842 INFO L550 ElimStorePlain]: Start of recursive call 438: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:01,858 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:01,859 INFO L550 ElimStorePlain]: Start of recursive call 439: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:01,875 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:01,876 INFO L550 ElimStorePlain]: Start of recursive call 440: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:01,891 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:01,891 INFO L550 ElimStorePlain]: Start of recursive call 441: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:01,906 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:01,907 INFO L550 ElimStorePlain]: Start of recursive call 442: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:01,921 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:01,922 INFO L550 ElimStorePlain]: Start of recursive call 443: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:01,935 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:01,936 INFO L550 ElimStorePlain]: Start of recursive call 444: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:01,948 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:01,949 INFO L550 ElimStorePlain]: Start of recursive call 445: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:01,964 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:01,965 INFO L550 ElimStorePlain]: Start of recursive call 446: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:01,979 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:01,980 INFO L550 ElimStorePlain]: Start of recursive call 447: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:01,996 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:01,996 INFO L550 ElimStorePlain]: Start of recursive call 448: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:02,009 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:02,010 INFO L550 ElimStorePlain]: Start of recursive call 449: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:02,025 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:02,025 INFO L550 ElimStorePlain]: Start of recursive call 450: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:02,040 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:02,040 INFO L550 ElimStorePlain]: Start of recursive call 451: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:02,055 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:02,056 INFO L550 ElimStorePlain]: Start of recursive call 452: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:02,072 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:02,072 INFO L550 ElimStorePlain]: Start of recursive call 453: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:02,089 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:02,090 INFO L550 ElimStorePlain]: Start of recursive call 454: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:02,110 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:02,111 INFO L550 ElimStorePlain]: Start of recursive call 455: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:02,130 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:02,131 INFO L550 ElimStorePlain]: Start of recursive call 456: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:02,148 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:09:02,149 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:09:02,149 INFO L550 ElimStorePlain]: Start of recursive call 457: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:02,163 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:02,164 INFO L550 ElimStorePlain]: Start of recursive call 458: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:02,177 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:02,178 INFO L550 ElimStorePlain]: Start of recursive call 459: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:02,193 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:02,194 INFO L550 ElimStorePlain]: Start of recursive call 460: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:02,210 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:02,211 INFO L550 ElimStorePlain]: Start of recursive call 461: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:02,227 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:02,228 INFO L550 ElimStorePlain]: Start of recursive call 462: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:02,242 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:02,242 INFO L550 ElimStorePlain]: Start of recursive call 463: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:02,258 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:02,258 INFO L550 ElimStorePlain]: Start of recursive call 464: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:02,273 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:02,273 INFO L550 ElimStorePlain]: Start of recursive call 465: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:02,287 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:02,288 INFO L550 ElimStorePlain]: Start of recursive call 466: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:02,304 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:09:02,305 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 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 [2021-03-10 22:09:02,305 INFO L550 ElimStorePlain]: Start of recursive call 467: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:02,320 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:02,321 INFO L550 ElimStorePlain]: Start of recursive call 468: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:02,335 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:02,336 INFO L550 ElimStorePlain]: Start of recursive call 469: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:02,353 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:02,353 INFO L550 ElimStorePlain]: Start of recursive call 470: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:02,369 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:02,370 INFO L550 ElimStorePlain]: Start of recursive call 471: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:02,385 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:02,386 INFO L550 ElimStorePlain]: Start of recursive call 472: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:02,401 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:02,402 INFO L550 ElimStorePlain]: Start of recursive call 473: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:02,419 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:02,419 INFO L550 ElimStorePlain]: Start of recursive call 474: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:02,436 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:02,437 INFO L550 ElimStorePlain]: Start of recursive call 475: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:02,453 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:02,454 INFO L550 ElimStorePlain]: Start of recursive call 476: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:02,468 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:02,469 INFO L550 ElimStorePlain]: Start of recursive call 477: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:02,486 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-03-10 22:09:02,487 INFO L550 ElimStorePlain]: Start of recursive call 478: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:02,502 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:02,503 INFO L550 ElimStorePlain]: Start of recursive call 479: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:02,518 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:02,519 INFO L550 ElimStorePlain]: Start of recursive call 480: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:02,534 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:02,535 INFO L550 ElimStorePlain]: Start of recursive call 481: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:02,550 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:02,551 INFO L550 ElimStorePlain]: Start of recursive call 482: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:02,566 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:02,568 INFO L550 ElimStorePlain]: Start of recursive call 483: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:02,584 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:02,585 INFO L550 ElimStorePlain]: Start of recursive call 484: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:02,602 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:02,603 INFO L550 ElimStorePlain]: Start of recursive call 485: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:02,620 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:02,620 INFO L550 ElimStorePlain]: Start of recursive call 486: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:02,637 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:09:02,638 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 1 [2021-03-10 22:09:02,638 INFO L550 ElimStorePlain]: Start of recursive call 487: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:02,655 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:02,656 INFO L550 ElimStorePlain]: Start of recursive call 488: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:02,672 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:02,673 INFO L550 ElimStorePlain]: Start of recursive call 489: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:02,690 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:02,690 INFO L550 ElimStorePlain]: Start of recursive call 490: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:02,705 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:02,705 INFO L550 ElimStorePlain]: Start of recursive call 491: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:02,721 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:02,722 INFO L550 ElimStorePlain]: Start of recursive call 492: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:02,737 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:02,738 INFO L550 ElimStorePlain]: Start of recursive call 493: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:02,751 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:02,752 INFO L550 ElimStorePlain]: Start of recursive call 494: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:02,765 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:02,765 INFO L550 ElimStorePlain]: Start of recursive call 495: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:02,779 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:02,780 INFO L550 ElimStorePlain]: Start of recursive call 496: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:02,795 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:02,796 INFO L550 ElimStorePlain]: Start of recursive call 497: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:02,809 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:02,810 INFO L550 ElimStorePlain]: Start of recursive call 498: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:02,825 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:02,826 INFO L550 ElimStorePlain]: Start of recursive call 499: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:02,841 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:02,842 INFO L550 ElimStorePlain]: Start of recursive call 500: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:02,857 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:02,857 INFO L550 ElimStorePlain]: Start of recursive call 501: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:02,873 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:02,873 INFO L550 ElimStorePlain]: Start of recursive call 502: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:02,889 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:02,889 INFO L550 ElimStorePlain]: Start of recursive call 503: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:02,903 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:02,903 INFO L550 ElimStorePlain]: Start of recursive call 504: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:02,930 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:02,931 INFO L550 ElimStorePlain]: Start of recursive call 505: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:02,945 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:02,946 INFO L550 ElimStorePlain]: Start of recursive call 506: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:02,959 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:02,960 INFO L550 ElimStorePlain]: Start of recursive call 507: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:02,973 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:02,974 INFO L550 ElimStorePlain]: Start of recursive call 508: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:02,987 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:02,987 INFO L550 ElimStorePlain]: Start of recursive call 509: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:03,002 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:03,002 INFO L550 ElimStorePlain]: Start of recursive call 510: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:03,017 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:03,018 INFO L550 ElimStorePlain]: Start of recursive call 511: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:03,031 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:03,032 INFO L550 ElimStorePlain]: Start of recursive call 512: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:03,045 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:03,046 INFO L550 ElimStorePlain]: Start of recursive call 513: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:03,060 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:03,061 INFO L550 ElimStorePlain]: Start of recursive call 514: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:03,074 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:03,075 INFO L550 ElimStorePlain]: Start of recursive call 515: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:03,106 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-03-10 22:09:03,107 INFO L550 ElimStorePlain]: Start of recursive call 516: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:03,121 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:03,122 INFO L550 ElimStorePlain]: Start of recursive call 517: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:03,136 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:03,137 INFO L550 ElimStorePlain]: Start of recursive call 518: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:03,151 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:03,151 INFO L550 ElimStorePlain]: Start of recursive call 519: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:03,165 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:03,165 INFO L550 ElimStorePlain]: Start of recursive call 520: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:03,180 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:03,181 INFO L550 ElimStorePlain]: Start of recursive call 521: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:03,194 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:03,195 INFO L550 ElimStorePlain]: Start of recursive call 522: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:03,209 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:09:03,214 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:09:03,216 INFO L550 ElimStorePlain]: Start of recursive call 523: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:03,230 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:03,231 INFO L550 ElimStorePlain]: Start of recursive call 524: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:03,243 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:03,244 INFO L550 ElimStorePlain]: Start of recursive call 525: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:03,257 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:03,257 INFO L550 ElimStorePlain]: Start of recursive call 526: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:03,270 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:03,271 INFO L550 ElimStorePlain]: Start of recursive call 527: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:03,284 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:03,285 INFO L550 ElimStorePlain]: Start of recursive call 528: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:03,297 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:03,297 INFO L550 ElimStorePlain]: Start of recursive call 529: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:03,311 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:03,311 INFO L550 ElimStorePlain]: Start of recursive call 530: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:03,323 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:03,324 INFO L550 ElimStorePlain]: Start of recursive call 531: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:03,337 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:03,338 INFO L550 ElimStorePlain]: Start of recursive call 532: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:03,351 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:09:03,352 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:09:03,352 INFO L550 ElimStorePlain]: Start of recursive call 533: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:03,365 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:03,365 INFO L550 ElimStorePlain]: Start of recursive call 534: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:03,378 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:03,379 INFO L550 ElimStorePlain]: Start of recursive call 535: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:03,392 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:03,392 INFO L550 ElimStorePlain]: Start of recursive call 536: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:03,406 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:03,406 INFO L550 ElimStorePlain]: Start of recursive call 537: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:03,419 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:03,420 INFO L550 ElimStorePlain]: Start of recursive call 538: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:03,433 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:03,434 INFO L550 ElimStorePlain]: Start of recursive call 539: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:03,446 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:03,446 INFO L550 ElimStorePlain]: Start of recursive call 540: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:03,458 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:03,459 INFO L550 ElimStorePlain]: Start of recursive call 541: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:03,471 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:03,472 INFO L550 ElimStorePlain]: Start of recursive call 542: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:03,485 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:03,485 INFO L550 ElimStorePlain]: Start of recursive call 543: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:03,497 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:03,498 INFO L550 ElimStorePlain]: Start of recursive call 544: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:03,509 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:03,510 INFO L550 ElimStorePlain]: Start of recursive call 545: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:03,521 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:03,522 INFO L550 ElimStorePlain]: Start of recursive call 546: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:03,533 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:03,534 INFO L550 ElimStorePlain]: Start of recursive call 547: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:03,545 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:03,546 INFO L550 ElimStorePlain]: Start of recursive call 548: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:03,557 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:03,558 INFO L550 ElimStorePlain]: Start of recursive call 549: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:03,569 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:03,570 INFO L550 ElimStorePlain]: Start of recursive call 550: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:03,582 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:03,582 INFO L550 ElimStorePlain]: Start of recursive call 551: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:03,593 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:03,594 INFO L550 ElimStorePlain]: Start of recursive call 552: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:03,604 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:03,605 INFO L550 ElimStorePlain]: Start of recursive call 553: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:03,616 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:03,616 INFO L550 ElimStorePlain]: Start of recursive call 554: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:03,627 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:03,628 INFO L550 ElimStorePlain]: Start of recursive call 555: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:03,638 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:03,639 INFO L550 ElimStorePlain]: Start of recursive call 556: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:03,650 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:03,650 INFO L550 ElimStorePlain]: Start of recursive call 557: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:03,661 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:03,661 INFO L550 ElimStorePlain]: Start of recursive call 558: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:03,672 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:03,673 INFO L550 ElimStorePlain]: Start of recursive call 559: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:03,684 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:03,684 INFO L550 ElimStorePlain]: Start of recursive call 560: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:03,695 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:03,696 INFO L550 ElimStorePlain]: Start of recursive call 561: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:03,706 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:03,707 INFO L550 ElimStorePlain]: Start of recursive call 562: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:03,716 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:03,717 INFO L550 ElimStorePlain]: Start of recursive call 563: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:03,727 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:03,728 INFO L550 ElimStorePlain]: Start of recursive call 564: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:03,738 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:03,738 INFO L550 ElimStorePlain]: Start of recursive call 565: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:03,748 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:03,748 INFO L550 ElimStorePlain]: Start of recursive call 566: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:03,757 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:03,761 INFO L550 ElimStorePlain]: Start of recursive call 567: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:03,771 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:03,772 INFO L550 ElimStorePlain]: Start of recursive call 568: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:03,780 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:03,781 INFO L550 ElimStorePlain]: Start of recursive call 569: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:04,184 WARN L205 SmtUtils]: Spent 402.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 59 [2021-03-10 22:09:04,184 INFO L628 ElimStorePlain]: treesize reduction 360, result has 59.4 percent of original size [2021-03-10 22:09:04,187 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2021-03-10 22:09:04,188 INFO L550 ElimStorePlain]: Start of recursive call 570: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:04,191 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:04,192 INFO L550 ElimStorePlain]: Start of recursive call 571: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:04,195 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2021-03-10 22:09:04,196 INFO L550 ElimStorePlain]: Start of recursive call 572: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:04,198 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 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 [2021-03-10 22:09:04,200 INFO L550 ElimStorePlain]: Start of recursive call 573: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:04,204 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 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 [2021-03-10 22:09:04,204 INFO L550 ElimStorePlain]: Start of recursive call 574: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:04,207 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2021-03-10 22:09:04,208 INFO L550 ElimStorePlain]: Start of recursive call 575: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:04,211 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-03-10 22:09:04,212 INFO L550 ElimStorePlain]: Start of recursive call 576: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:04,215 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:04,216 INFO L550 ElimStorePlain]: Start of recursive call 577: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:04,218 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:04,219 INFO L550 ElimStorePlain]: Start of recursive call 578: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:04,222 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2021-03-10 22:09:04,223 INFO L550 ElimStorePlain]: Start of recursive call 579: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:04,225 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:04,226 INFO L550 ElimStorePlain]: Start of recursive call 580: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:04,228 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-03-10 22:09:04,229 INFO L550 ElimStorePlain]: Start of recursive call 581: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:04,233 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:04,234 INFO L550 ElimStorePlain]: Start of recursive call 582: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:04,238 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-03-10 22:09:04,239 INFO L550 ElimStorePlain]: Start of recursive call 583: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:04,242 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:04,243 INFO L550 ElimStorePlain]: Start of recursive call 584: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:04,247 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-03-10 22:09:04,248 INFO L550 ElimStorePlain]: Start of recursive call 585: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:04,414 WARN L205 SmtUtils]: Spent 165.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 40 [2021-03-10 22:09:04,415 INFO L628 ElimStorePlain]: treesize reduction 25, result has 90.5 percent of original size [2021-03-10 22:09:04,416 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-1 vars, End of recursive call: and 10 xjuncts. [2021-03-10 22:09:04,416 INFO L247 ElimStorePlain]: Needed 585 recursive calls to eliminate 2 variables, input treesize:31664, output treesize:239 [2021-03-10 22:09:04,606 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:09:04,606 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-10 22:09:04,606 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 8] total 13 [2021-03-10 22:09:04,606 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1706223117] [2021-03-10 22:09:04,607 INFO L460 AbstractCegarLoop]: Interpolant automaton has 13 states [2021-03-10 22:09:04,607 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-10 22:09:04,607 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2021-03-10 22:09:04,607 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=36, Invalid=120, Unknown=0, NotChecked=0, Total=156 [2021-03-10 22:09:04,607 INFO L87 Difference]: Start difference. First operand 79 states and 161 transitions. Second operand has 13 states, 13 states have (on average 1.7692307692307692) internal successors, (23), 13 states have internal predecessors, (23), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:09:04,818 WARN L205 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 78 DAG size of output: 52 [2021-03-10 22:09:05,045 WARN L205 SmtUtils]: Spent 197.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 70 [2021-03-10 22:09:05,310 WARN L205 SmtUtils]: Spent 181.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 64 [2021-03-10 22:09:05,513 WARN L205 SmtUtils]: Spent 188.00 ms on a formula simplification. DAG size of input: 78 DAG size of output: 72 [2021-03-10 22:09:05,694 WARN L205 SmtUtils]: Spent 152.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 64 [2021-03-10 22:09:05,883 WARN L205 SmtUtils]: Spent 172.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 70 [2021-03-10 22:09:05,895 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-10 22:09:05,895 INFO L93 Difference]: Finished difference Result 117 states and 217 transitions. [2021-03-10 22:09:05,895 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-03-10 22:09:05,895 INFO L78 Accepts]: Start accepts. Automaton has has 13 states, 13 states have (on average 1.7692307692307692) internal successors, (23), 13 states have internal predecessors, (23), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 14 [2021-03-10 22:09:05,895 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-10 22:09:05,896 INFO L225 Difference]: With dead ends: 117 [2021-03-10 22:09:05,896 INFO L226 Difference]: Without dead ends: 103 [2021-03-10 22:09:05,896 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 30 GetRequests, 10 SyntacticMatches, 0 SemanticMatches, 20 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 57 ImplicationChecksByTransitivity, 1693.0ms TimeCoverageRelationStatistics Valid=129, Invalid=333, Unknown=0, NotChecked=0, Total=462 [2021-03-10 22:09:05,896 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 103 states. [2021-03-10 22:09:05,897 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 103 to 81. [2021-03-10 22:09:05,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 81 states, 80 states have (on average 2.05) internal successors, (164), 80 states have internal predecessors, (164), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:09:05,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 81 states to 81 states and 164 transitions. [2021-03-10 22:09:05,898 INFO L78 Accepts]: Start accepts. Automaton has 81 states and 164 transitions. Word has length 14 [2021-03-10 22:09:05,898 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-10 22:09:05,898 INFO L480 AbstractCegarLoop]: Abstraction has 81 states and 164 transitions. [2021-03-10 22:09:05,898 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 13 states, 13 states have (on average 1.7692307692307692) internal successors, (23), 13 states have internal predecessors, (23), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:09:05,898 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 164 transitions. [2021-03-10 22:09:05,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2021-03-10 22:09:05,899 INFO L511 BasicCegarLoop]: Found error trace [2021-03-10 22:09:05,899 INFO L519 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-10 22:09:06,112 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4622,10 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:09:06,112 INFO L428 AbstractCegarLoop]: === Iteration 20 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-10 22:09:06,112 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-10 22:09:06,112 INFO L82 PathProgramCache]: Analyzing trace with hash -368457329, now seen corresponding path program 6 times [2021-03-10 22:09:06,112 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-10 22:09:06,112 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2107312170] [2021-03-10 22:09:06,112 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-10 22:09:06,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 22:09:06,293 WARN L205 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 50 [2021-03-10 22:09:06,372 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:09:06,372 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2107312170] [2021-03-10 22:09:06,372 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1835727493] [2021-03-10 22:09:06,372 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 11 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 11 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:09:06,395 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 2 check-sat command(s) [2021-03-10 22:09:06,395 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-10 22:09:06,396 INFO L263 TraceCheckSpWp]: Trace formula consists of 56 conjuncts, 21 conjunts are in the unsatisfiable core [2021-03-10 22:09:06,397 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-10 22:09:06,603 WARN L205 SmtUtils]: Spent 171.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 54 [2021-03-10 22:09:09,662 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:09:09,663 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:09:09,663 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:09:09,664 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:09,699 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:09,700 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:09,726 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:09,727 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:09,759 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:09,759 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:09,792 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:09,793 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:09,829 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:09,830 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:09,864 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:09,865 INFO L550 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:09,898 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:09,899 INFO L550 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:09,934 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:09:09,935 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:09:09,936 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 25 treesize of output 9 [2021-03-10 22:09:09,937 INFO L550 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:09,966 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:09,967 INFO L550 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:10,001 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:10,002 INFO L550 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:10,038 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:09:10,038 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:09:10,039 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 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 [2021-03-10 22:09:10,040 INFO L550 ElimStorePlain]: Start of recursive call 13: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:10,068 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:10,069 INFO L550 ElimStorePlain]: Start of recursive call 14: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:10,099 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:10,099 INFO L550 ElimStorePlain]: Start of recursive call 15: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:10,136 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:09:10,137 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:09:10,137 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:09:10,138 INFO L550 ElimStorePlain]: Start of recursive call 16: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:10,175 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:09:10,176 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:09:10,176 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 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 [2021-03-10 22:09:10,177 INFO L550 ElimStorePlain]: Start of recursive call 17: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:10,210 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:10,211 INFO L550 ElimStorePlain]: Start of recursive call 18: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:10,252 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:10,253 INFO L550 ElimStorePlain]: Start of recursive call 19: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:10,284 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:10,285 INFO L550 ElimStorePlain]: Start of recursive call 20: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:10,324 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:10,325 INFO L550 ElimStorePlain]: Start of recursive call 21: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:10,361 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:09:10,362 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:09:10,362 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 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 [2021-03-10 22:09:10,363 INFO L550 ElimStorePlain]: Start of recursive call 22: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:10,396 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:10,397 INFO L550 ElimStorePlain]: Start of recursive call 23: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:10,433 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:09:10,434 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:09:10,434 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-03-10 22:09:10,435 INFO L550 ElimStorePlain]: Start of recursive call 24: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:10,470 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:10,471 INFO L550 ElimStorePlain]: Start of recursive call 25: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:10,508 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:10,509 INFO L550 ElimStorePlain]: Start of recursive call 26: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:10,547 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:09:10,548 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:09:10,549 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:09:10,549 INFO L550 ElimStorePlain]: Start of recursive call 27: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:10,584 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:10,585 INFO L550 ElimStorePlain]: Start of recursive call 28: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:10,624 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:10,625 INFO L550 ElimStorePlain]: Start of recursive call 29: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:10,665 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:10,666 INFO L550 ElimStorePlain]: Start of recursive call 30: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:10,699 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:10,700 INFO L550 ElimStorePlain]: Start of recursive call 31: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:10,741 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-03-10 22:09:10,742 INFO L550 ElimStorePlain]: Start of recursive call 32: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:10,779 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:10,780 INFO L550 ElimStorePlain]: Start of recursive call 33: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:10,819 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:10,820 INFO L550 ElimStorePlain]: Start of recursive call 34: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:10,862 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:09:10,863 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:09:10,863 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 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 [2021-03-10 22:09:10,864 INFO L550 ElimStorePlain]: Start of recursive call 35: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:10,900 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:10,900 INFO L550 ElimStorePlain]: Start of recursive call 36: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:10,942 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2021-03-10 22:09:10,943 INFO L550 ElimStorePlain]: Start of recursive call 37: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:10,979 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:10,980 INFO L550 ElimStorePlain]: Start of recursive call 38: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:11,026 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:09:11,027 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:09:11,027 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 18 treesize of output 1 [2021-03-10 22:09:11,028 INFO L550 ElimStorePlain]: Start of recursive call 39: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:11,077 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:11,077 INFO L550 ElimStorePlain]: Start of recursive call 40: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:11,103 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:11,104 INFO L550 ElimStorePlain]: Start of recursive call 41: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:11,135 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:11,136 INFO L550 ElimStorePlain]: Start of recursive call 42: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:11,160 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:11,161 INFO L550 ElimStorePlain]: Start of recursive call 43: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:11,193 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:11,194 INFO L550 ElimStorePlain]: Start of recursive call 44: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:11,229 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:09:11,229 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:09:11,230 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 25 treesize of output 9 [2021-03-10 22:09:11,231 INFO L550 ElimStorePlain]: Start of recursive call 45: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:11,260 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:11,260 INFO L550 ElimStorePlain]: Start of recursive call 46: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:11,289 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:11,289 INFO L550 ElimStorePlain]: Start of recursive call 47: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:11,321 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-03-10 22:09:11,322 INFO L550 ElimStorePlain]: Start of recursive call 48: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:11,353 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:11,353 INFO L550 ElimStorePlain]: Start of recursive call 49: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:11,381 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:11,382 INFO L550 ElimStorePlain]: Start of recursive call 50: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:11,415 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2021-03-10 22:09:11,416 INFO L550 ElimStorePlain]: Start of recursive call 51: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:11,454 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:11,455 INFO L550 ElimStorePlain]: Start of recursive call 52: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:11,487 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:11,488 INFO L550 ElimStorePlain]: Start of recursive call 53: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:11,521 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:11,522 INFO L550 ElimStorePlain]: Start of recursive call 54: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:11,558 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:11,558 INFO L550 ElimStorePlain]: Start of recursive call 55: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:11,591 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:11,592 INFO L550 ElimStorePlain]: Start of recursive call 56: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:11,623 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:11,623 INFO L550 ElimStorePlain]: Start of recursive call 57: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:11,663 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:11,664 INFO L550 ElimStorePlain]: Start of recursive call 58: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:11,699 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:09:11,700 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:09:11,700 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 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 [2021-03-10 22:09:11,701 INFO L550 ElimStorePlain]: Start of recursive call 59: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:11,735 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:11,735 INFO L550 ElimStorePlain]: Start of recursive call 60: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:11,769 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:11,770 INFO L550 ElimStorePlain]: Start of recursive call 61: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:11,802 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:11,803 INFO L550 ElimStorePlain]: Start of recursive call 62: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:11,836 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:11,837 INFO L550 ElimStorePlain]: Start of recursive call 63: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:11,874 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:11,875 INFO L550 ElimStorePlain]: Start of recursive call 64: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:11,913 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:09:11,913 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:09:11,914 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 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 [2021-03-10 22:09:11,914 INFO L550 ElimStorePlain]: Start of recursive call 65: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:11,949 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:11,950 INFO L550 ElimStorePlain]: Start of recursive call 66: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:11,984 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:11,985 INFO L550 ElimStorePlain]: Start of recursive call 67: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:12,023 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:12,024 INFO L550 ElimStorePlain]: Start of recursive call 68: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:12,066 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:12,067 INFO L550 ElimStorePlain]: Start of recursive call 69: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:12,109 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:12,110 INFO L550 ElimStorePlain]: Start of recursive call 70: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:12,145 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:12,146 INFO L550 ElimStorePlain]: Start of recursive call 71: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:12,191 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:12,191 INFO L550 ElimStorePlain]: Start of recursive call 72: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:12,237 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:12,238 INFO L550 ElimStorePlain]: Start of recursive call 73: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:12,276 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:12,277 INFO L550 ElimStorePlain]: Start of recursive call 74: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:12,321 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:12,321 INFO L550 ElimStorePlain]: Start of recursive call 75: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:12,362 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:12,362 INFO L550 ElimStorePlain]: Start of recursive call 76: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:12,406 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:12,407 INFO L550 ElimStorePlain]: Start of recursive call 77: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:12,446 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:12,447 INFO L550 ElimStorePlain]: Start of recursive call 78: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:12,491 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:12,492 INFO L550 ElimStorePlain]: Start of recursive call 79: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:12,539 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:12,540 INFO L550 ElimStorePlain]: Start of recursive call 80: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:12,579 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:12,580 INFO L550 ElimStorePlain]: Start of recursive call 81: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:12,629 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:09:12,630 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:09:12,630 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 [2021-03-10 22:09:12,631 INFO L550 ElimStorePlain]: Start of recursive call 82: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:12,677 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:12,678 INFO L550 ElimStorePlain]: Start of recursive call 83: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:12,718 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:12,718 INFO L550 ElimStorePlain]: Start of recursive call 84: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:12,758 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:12,759 INFO L550 ElimStorePlain]: Start of recursive call 85: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:12,800 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:12,800 INFO L550 ElimStorePlain]: Start of recursive call 86: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:12,849 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2021-03-10 22:09:12,850 INFO L550 ElimStorePlain]: Start of recursive call 87: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:12,895 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:12,895 INFO L550 ElimStorePlain]: Start of recursive call 88: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:12,940 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:12,941 INFO L550 ElimStorePlain]: Start of recursive call 89: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:12,985 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:12,985 INFO L550 ElimStorePlain]: Start of recursive call 90: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:13,029 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:09:13,029 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:09:13,030 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 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 [2021-03-10 22:09:13,030 INFO L550 ElimStorePlain]: Start of recursive call 91: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:13,072 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:13,072 INFO L550 ElimStorePlain]: Start of recursive call 92: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:13,115 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:13,116 INFO L550 ElimStorePlain]: Start of recursive call 93: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:13,164 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:13,165 INFO L550 ElimStorePlain]: Start of recursive call 94: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:13,217 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:13,217 INFO L550 ElimStorePlain]: Start of recursive call 95: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:13,265 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:09:13,265 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:09:13,266 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 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 [2021-03-10 22:09:13,267 INFO L550 ElimStorePlain]: Start of recursive call 96: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:13,317 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:13,318 INFO L550 ElimStorePlain]: Start of recursive call 97: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:13,372 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:13,373 INFO L550 ElimStorePlain]: Start of recursive call 98: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:13,399 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:13,399 INFO L550 ElimStorePlain]: Start of recursive call 99: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:13,422 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:13,423 INFO L550 ElimStorePlain]: Start of recursive call 100: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:13,452 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:13,452 INFO L550 ElimStorePlain]: Start of recursive call 101: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:13,476 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:13,477 INFO L550 ElimStorePlain]: Start of recursive call 102: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:13,506 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:13,507 INFO L550 ElimStorePlain]: Start of recursive call 103: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:13,537 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:13,538 INFO L550 ElimStorePlain]: Start of recursive call 104: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:13,566 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:09:13,566 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:09:13,567 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 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 [2021-03-10 22:09:13,568 INFO L550 ElimStorePlain]: Start of recursive call 105: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:13,596 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:13,596 INFO L550 ElimStorePlain]: Start of recursive call 106: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:13,625 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:13,626 INFO L550 ElimStorePlain]: Start of recursive call 107: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:13,658 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:13,659 INFO L550 ElimStorePlain]: Start of recursive call 108: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:13,692 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-03-10 22:09:13,693 INFO L550 ElimStorePlain]: Start of recursive call 109: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:13,725 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:13,726 INFO L550 ElimStorePlain]: Start of recursive call 110: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:13,757 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:13,757 INFO L550 ElimStorePlain]: Start of recursive call 111: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:13,789 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2021-03-10 22:09:13,791 INFO L550 ElimStorePlain]: Start of recursive call 112: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:13,826 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:13,827 INFO L550 ElimStorePlain]: Start of recursive call 113: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:13,861 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:13,862 INFO L550 ElimStorePlain]: Start of recursive call 114: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:13,892 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:13,893 INFO L550 ElimStorePlain]: Start of recursive call 115: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:13,925 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:09:13,926 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:09:13,927 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 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 [2021-03-10 22:09:13,928 INFO L550 ElimStorePlain]: Start of recursive call 116: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:13,957 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:13,958 INFO L550 ElimStorePlain]: Start of recursive call 117: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:13,991 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:13,991 INFO L550 ElimStorePlain]: Start of recursive call 118: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:14,023 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:09:14,024 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:09:14,024 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 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 [2021-03-10 22:09:14,025 INFO L550 ElimStorePlain]: Start of recursive call 119: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:14,055 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:14,056 INFO L550 ElimStorePlain]: Start of recursive call 120: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:14,093 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:09:14,094 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:09:14,094 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:09:14,095 INFO L550 ElimStorePlain]: Start of recursive call 121: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:14,127 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:14,128 INFO L550 ElimStorePlain]: Start of recursive call 122: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:14,152 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:14,153 INFO L550 ElimStorePlain]: Start of recursive call 123: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:14,182 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:14,183 INFO L550 ElimStorePlain]: Start of recursive call 124: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:14,211 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:09:14,211 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:09:14,212 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 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 [2021-03-10 22:09:14,212 INFO L550 ElimStorePlain]: Start of recursive call 125: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:14,245 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 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 [2021-03-10 22:09:14,246 INFO L550 ElimStorePlain]: Start of recursive call 126: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:14,271 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:14,272 INFO L550 ElimStorePlain]: Start of recursive call 127: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:14,304 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:14,305 INFO L550 ElimStorePlain]: Start of recursive call 128: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:14,335 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:14,336 INFO L550 ElimStorePlain]: Start of recursive call 129: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:14,366 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:14,367 INFO L550 ElimStorePlain]: Start of recursive call 130: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:14,405 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2021-03-10 22:09:14,406 INFO L550 ElimStorePlain]: Start of recursive call 131: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:14,440 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:14,441 INFO L550 ElimStorePlain]: Start of recursive call 132: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:14,480 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:14,481 INFO L550 ElimStorePlain]: Start of recursive call 133: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:14,516 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:14,517 INFO L550 ElimStorePlain]: Start of recursive call 134: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:14,554 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:14,554 INFO L550 ElimStorePlain]: Start of recursive call 135: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:14,588 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:14,588 INFO L550 ElimStorePlain]: Start of recursive call 136: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:14,626 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:14,627 INFO L550 ElimStorePlain]: Start of recursive call 137: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:14,661 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:14,661 INFO L550 ElimStorePlain]: Start of recursive call 138: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:14,696 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:14,697 INFO L550 ElimStorePlain]: Start of recursive call 139: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:14,732 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:14,733 INFO L550 ElimStorePlain]: Start of recursive call 140: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:14,771 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:14,771 INFO L550 ElimStorePlain]: Start of recursive call 141: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:14,813 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:14,813 INFO L550 ElimStorePlain]: Start of recursive call 142: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:14,848 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:14,849 INFO L550 ElimStorePlain]: Start of recursive call 143: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:14,886 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:09:14,887 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:09:14,887 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 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 [2021-03-10 22:09:14,888 INFO L550 ElimStorePlain]: Start of recursive call 144: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:14,930 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:14,930 INFO L550 ElimStorePlain]: Start of recursive call 145: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:14,973 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:14,973 INFO L550 ElimStorePlain]: Start of recursive call 146: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:15,010 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:15,011 INFO L550 ElimStorePlain]: Start of recursive call 147: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:15,054 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:15,055 INFO L550 ElimStorePlain]: Start of recursive call 148: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:15,100 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:15,101 INFO L550 ElimStorePlain]: Start of recursive call 149: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:15,145 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:15,146 INFO L550 ElimStorePlain]: Start of recursive call 150: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:15,182 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:15,183 INFO L550 ElimStorePlain]: Start of recursive call 151: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:15,220 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:15,221 INFO L550 ElimStorePlain]: Start of recursive call 152: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:15,261 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:15,262 INFO L550 ElimStorePlain]: Start of recursive call 153: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:15,307 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:15,307 INFO L550 ElimStorePlain]: Start of recursive call 154: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:15,346 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:15,347 INFO L550 ElimStorePlain]: Start of recursive call 155: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:15,386 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:15,387 INFO L550 ElimStorePlain]: Start of recursive call 156: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:15,432 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:15,433 INFO L550 ElimStorePlain]: Start of recursive call 157: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:15,479 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:15,480 INFO L550 ElimStorePlain]: Start of recursive call 158: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:15,521 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:15,522 INFO L550 ElimStorePlain]: Start of recursive call 159: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:15,580 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:15,581 INFO L550 ElimStorePlain]: Start of recursive call 160: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:15,607 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:15,608 INFO L550 ElimStorePlain]: Start of recursive call 161: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:15,630 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:09:15,631 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:09:15,631 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 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 [2021-03-10 22:09:15,632 INFO L550 ElimStorePlain]: Start of recursive call 162: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:15,653 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:15,654 INFO L550 ElimStorePlain]: Start of recursive call 163: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:15,678 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:15,678 INFO L550 ElimStorePlain]: Start of recursive call 164: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:15,706 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:15,707 INFO L550 ElimStorePlain]: Start of recursive call 165: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:15,731 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:15,732 INFO L550 ElimStorePlain]: Start of recursive call 166: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:15,755 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:15,755 INFO L550 ElimStorePlain]: Start of recursive call 167: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:15,778 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:15,779 INFO L550 ElimStorePlain]: Start of recursive call 168: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:15,806 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:15,806 INFO L550 ElimStorePlain]: Start of recursive call 169: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:15,838 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:09:15,839 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:09:15,839 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select 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 [2021-03-10 22:09:15,840 INFO L550 ElimStorePlain]: Start of recursive call 170: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:15,870 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:15,871 INFO L550 ElimStorePlain]: Start of recursive call 171: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:15,899 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:09:15,900 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:09:15,900 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 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 [2021-03-10 22:09:15,901 INFO L550 ElimStorePlain]: Start of recursive call 172: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:15,929 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:15,930 INFO L550 ElimStorePlain]: Start of recursive call 173: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:15,961 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:15,962 INFO L550 ElimStorePlain]: Start of recursive call 174: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:15,989 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:09:15,989 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:09:15,990 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 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 [2021-03-10 22:09:15,991 INFO L550 ElimStorePlain]: Start of recursive call 175: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:16,017 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:16,017 INFO L550 ElimStorePlain]: Start of recursive call 176: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:16,049 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:16,050 INFO L550 ElimStorePlain]: Start of recursive call 177: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:16,077 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:16,078 INFO L550 ElimStorePlain]: Start of recursive call 178: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:16,108 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:16,109 INFO L550 ElimStorePlain]: Start of recursive call 179: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:16,135 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:16,136 INFO L550 ElimStorePlain]: Start of recursive call 180: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:16,165 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:09:16,166 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:09:16,166 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 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 [2021-03-10 22:09:16,167 INFO L550 ElimStorePlain]: Start of recursive call 181: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:16,195 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:16,196 INFO L550 ElimStorePlain]: Start of recursive call 182: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:16,224 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:16,225 INFO L550 ElimStorePlain]: Start of recursive call 183: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:16,254 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:09:16,254 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:09:16,255 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 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 [2021-03-10 22:09:16,256 INFO L550 ElimStorePlain]: Start of recursive call 184: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:16,290 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:16,291 INFO L550 ElimStorePlain]: Start of recursive call 185: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:16,322 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:16,322 INFO L550 ElimStorePlain]: Start of recursive call 186: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:16,352 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:16,353 INFO L550 ElimStorePlain]: Start of recursive call 187: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:16,383 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:09:16,384 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:09:16,385 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 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 [2021-03-10 22:09:16,385 INFO L550 ElimStorePlain]: Start of recursive call 188: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:16,419 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:16,419 INFO L550 ElimStorePlain]: Start of recursive call 189: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:16,451 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:09:16,451 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:09:16,452 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:09:16,452 INFO L550 ElimStorePlain]: Start of recursive call 190: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:16,486 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:16,487 INFO L550 ElimStorePlain]: Start of recursive call 191: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:16,523 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:16,523 INFO L550 ElimStorePlain]: Start of recursive call 192: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:16,552 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:16,552 INFO L550 ElimStorePlain]: Start of recursive call 193: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:16,584 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:09:16,585 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:09:16,585 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:09:16,586 INFO L550 ElimStorePlain]: Start of recursive call 194: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:16,621 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:16,621 INFO L550 ElimStorePlain]: Start of recursive call 195: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:16,651 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:16,651 INFO L550 ElimStorePlain]: Start of recursive call 196: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:16,681 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:16,682 INFO L550 ElimStorePlain]: Start of recursive call 197: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:16,718 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:16,718 INFO L550 ElimStorePlain]: Start of recursive call 198: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:16,752 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:16,753 INFO L550 ElimStorePlain]: Start of recursive call 199: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:16,786 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:16,787 INFO L550 ElimStorePlain]: Start of recursive call 200: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:16,824 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:16,825 INFO L550 ElimStorePlain]: Start of recursive call 201: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:16,862 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:09:16,862 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:09:16,863 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 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 [2021-03-10 22:09:16,864 INFO L550 ElimStorePlain]: Start of recursive call 202: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:16,899 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:09:16,899 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:09:16,900 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:09:16,900 INFO L550 ElimStorePlain]: Start of recursive call 203: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:16,938 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:16,938 INFO L550 ElimStorePlain]: Start of recursive call 204: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:16,976 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:16,977 INFO L550 ElimStorePlain]: Start of recursive call 205: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:17,009 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:17,010 INFO L550 ElimStorePlain]: Start of recursive call 206: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:17,048 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:17,048 INFO L550 ElimStorePlain]: Start of recursive call 207: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:17,084 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:17,084 INFO L550 ElimStorePlain]: Start of recursive call 208: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:17,119 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:17,120 INFO L550 ElimStorePlain]: Start of recursive call 209: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:17,155 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:17,156 INFO L550 ElimStorePlain]: Start of recursive call 210: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:17,193 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:17,194 INFO L550 ElimStorePlain]: Start of recursive call 211: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:17,230 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:17,230 INFO L550 ElimStorePlain]: Start of recursive call 212: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:17,270 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:17,270 INFO L550 ElimStorePlain]: Start of recursive call 213: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:17,309 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:17,310 INFO L550 ElimStorePlain]: Start of recursive call 214: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:17,351 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:17,351 INFO L550 ElimStorePlain]: Start of recursive call 215: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:17,387 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:17,387 INFO L550 ElimStorePlain]: Start of recursive call 216: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:17,428 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:17,429 INFO L550 ElimStorePlain]: Start of recursive call 217: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:17,470 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:17,471 INFO L550 ElimStorePlain]: Start of recursive call 218: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:17,507 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:17,507 INFO L550 ElimStorePlain]: Start of recursive call 219: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:17,547 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:17,548 INFO L550 ElimStorePlain]: Start of recursive call 220: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:17,584 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:17,585 INFO L550 ElimStorePlain]: Start of recursive call 221: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:17,625 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:17,626 INFO L550 ElimStorePlain]: Start of recursive call 222: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:17,663 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:17,663 INFO L550 ElimStorePlain]: Start of recursive call 223: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:17,708 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:17,709 INFO L550 ElimStorePlain]: Start of recursive call 224: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:17,753 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:17,754 INFO L550 ElimStorePlain]: Start of recursive call 225: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:17,795 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:17,796 INFO L550 ElimStorePlain]: Start of recursive call 226: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:17,833 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:17,834 INFO L550 ElimStorePlain]: Start of recursive call 227: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:17,872 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:17,873 INFO L550 ElimStorePlain]: Start of recursive call 228: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:17,933 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:17,934 INFO L550 ElimStorePlain]: Start of recursive call 229: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:17,956 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:09:17,956 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:09:17,957 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 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 [2021-03-10 22:09:17,958 INFO L550 ElimStorePlain]: Start of recursive call 230: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:17,983 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:17,983 INFO L550 ElimStorePlain]: Start of recursive call 231: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:18,002 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:18,003 INFO L550 ElimStorePlain]: Start of recursive call 232: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:18,025 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:18,025 INFO L550 ElimStorePlain]: Start of recursive call 233: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:18,050 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:18,051 INFO L550 ElimStorePlain]: Start of recursive call 234: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:18,070 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:18,071 INFO L550 ElimStorePlain]: Start of recursive call 235: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:18,094 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:18,094 INFO L550 ElimStorePlain]: Start of recursive call 236: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:18,114 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:18,115 INFO L550 ElimStorePlain]: Start of recursive call 237: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:18,143 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:18,143 INFO L550 ElimStorePlain]: Start of recursive call 238: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:18,167 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:18,167 INFO L550 ElimStorePlain]: Start of recursive call 239: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:18,194 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:18,195 INFO L550 ElimStorePlain]: Start of recursive call 240: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:18,220 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:09:18,221 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:09:18,221 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:09:18,222 INFO L550 ElimStorePlain]: Start of recursive call 241: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:18,249 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:18,249 INFO L550 ElimStorePlain]: Start of recursive call 242: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:18,277 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:18,278 INFO L550 ElimStorePlain]: Start of recursive call 243: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:18,302 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:18,303 INFO L550 ElimStorePlain]: Start of recursive call 244: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:18,332 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:18,333 INFO L550 ElimStorePlain]: Start of recursive call 245: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:18,361 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:09:18,362 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:09:18,362 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:09:18,363 INFO L550 ElimStorePlain]: Start of recursive call 246: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:18,392 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:18,392 INFO L550 ElimStorePlain]: Start of recursive call 247: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:18,421 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:18,422 INFO L550 ElimStorePlain]: Start of recursive call 248: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:18,448 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:18,449 INFO L550 ElimStorePlain]: Start of recursive call 249: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:18,473 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:18,473 INFO L550 ElimStorePlain]: Start of recursive call 250: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:18,502 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:18,503 INFO L550 ElimStorePlain]: Start of recursive call 251: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:18,533 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:18,533 INFO L550 ElimStorePlain]: Start of recursive call 252: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:18,565 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:18,579 INFO L550 ElimStorePlain]: Start of recursive call 253: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:18,614 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:09:18,615 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:09:18,615 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 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 [2021-03-10 22:09:18,616 INFO L550 ElimStorePlain]: Start of recursive call 254: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:18,644 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:18,645 INFO L550 ElimStorePlain]: Start of recursive call 255: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:18,674 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:18,675 INFO L550 ElimStorePlain]: Start of recursive call 256: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:18,704 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:18,704 INFO L550 ElimStorePlain]: Start of recursive call 257: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:18,730 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:18,731 INFO L550 ElimStorePlain]: Start of recursive call 258: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:18,757 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:18,758 INFO L550 ElimStorePlain]: Start of recursive call 259: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:18,790 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:18,790 INFO L550 ElimStorePlain]: Start of recursive call 260: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:18,821 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:18,821 INFO L550 ElimStorePlain]: Start of recursive call 261: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:18,849 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:18,850 INFO L550 ElimStorePlain]: Start of recursive call 262: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:18,880 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:09:18,880 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:09:18,881 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 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 [2021-03-10 22:09:18,881 INFO L550 ElimStorePlain]: Start of recursive call 263: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:18,911 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-03-10 22:09:18,912 INFO L550 ElimStorePlain]: Start of recursive call 264: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:18,940 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:18,940 INFO L550 ElimStorePlain]: Start of recursive call 265: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:18,966 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:18,966 INFO L550 ElimStorePlain]: Start of recursive call 266: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:18,991 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:18,992 INFO L550 ElimStorePlain]: Start of recursive call 267: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:19,021 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:19,022 INFO L550 ElimStorePlain]: Start of recursive call 268: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:19,054 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:19,055 INFO L550 ElimStorePlain]: Start of recursive call 269: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:19,092 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:19,093 INFO L550 ElimStorePlain]: Start of recursive call 270: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:19,129 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:19,129 INFO L550 ElimStorePlain]: Start of recursive call 271: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:19,164 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:19,165 INFO L550 ElimStorePlain]: Start of recursive call 272: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:19,200 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:19,201 INFO L550 ElimStorePlain]: Start of recursive call 273: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:19,230 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:19,231 INFO L550 ElimStorePlain]: Start of recursive call 274: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:19,262 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:19,263 INFO L550 ElimStorePlain]: Start of recursive call 275: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:19,297 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:09:19,297 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:09:19,298 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 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 [2021-03-10 22:09:19,299 INFO L550 ElimStorePlain]: Start of recursive call 276: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:19,330 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:19,331 INFO L550 ElimStorePlain]: Start of recursive call 277: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:19,362 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:19,363 INFO L550 ElimStorePlain]: Start of recursive call 278: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:19,394 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:19,395 INFO L550 ElimStorePlain]: Start of recursive call 279: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:19,435 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:19,436 INFO L550 ElimStorePlain]: Start of recursive call 280: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:19,473 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:19,473 INFO L550 ElimStorePlain]: Start of recursive call 281: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:19,508 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:19,509 INFO L550 ElimStorePlain]: Start of recursive call 282: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:19,544 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:19,545 INFO L550 ElimStorePlain]: Start of recursive call 283: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:19,580 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:19,581 INFO L550 ElimStorePlain]: Start of recursive call 284: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:19,614 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:19,615 INFO L550 ElimStorePlain]: Start of recursive call 285: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:19,653 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:19,654 INFO L550 ElimStorePlain]: Start of recursive call 286: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:19,687 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:19,688 INFO L550 ElimStorePlain]: Start of recursive call 287: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:19,721 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:19,721 INFO L550 ElimStorePlain]: Start of recursive call 288: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:19,760 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:19,761 INFO L550 ElimStorePlain]: Start of recursive call 289: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:19,799 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:19,800 INFO L550 ElimStorePlain]: Start of recursive call 290: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:19,837 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:19,838 INFO L550 ElimStorePlain]: Start of recursive call 291: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:19,872 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:19,873 INFO L550 ElimStorePlain]: Start of recursive call 292: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:19,910 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:19,911 INFO L550 ElimStorePlain]: Start of recursive call 293: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:19,946 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:19,947 INFO L550 ElimStorePlain]: Start of recursive call 294: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:19,986 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:19,987 INFO L550 ElimStorePlain]: Start of recursive call 295: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:20,022 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:20,023 INFO L550 ElimStorePlain]: Start of recursive call 296: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:20,063 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:20,064 INFO L550 ElimStorePlain]: Start of recursive call 297: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:20,102 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:20,103 INFO L550 ElimStorePlain]: Start of recursive call 298: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:20,143 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:20,144 INFO L550 ElimStorePlain]: Start of recursive call 299: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:20,183 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:20,184 INFO L550 ElimStorePlain]: Start of recursive call 300: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:20,223 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:20,224 INFO L550 ElimStorePlain]: Start of recursive call 301: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:20,263 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:20,264 INFO L550 ElimStorePlain]: Start of recursive call 302: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:20,303 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:20,304 INFO L550 ElimStorePlain]: Start of recursive call 303: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:20,344 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:20,345 INFO L550 ElimStorePlain]: Start of recursive call 304: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:20,386 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:09:20,387 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:09:20,388 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:09:20,388 INFO L550 ElimStorePlain]: Start of recursive call 305: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:20,430 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:20,431 INFO L550 ElimStorePlain]: Start of recursive call 306: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:20,471 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:20,471 INFO L550 ElimStorePlain]: Start of recursive call 307: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:20,513 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:20,514 INFO L550 ElimStorePlain]: Start of recursive call 308: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:20,573 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:20,573 INFO L550 ElimStorePlain]: Start of recursive call 309: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:20,592 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:20,593 INFO L550 ElimStorePlain]: Start of recursive call 310: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:20,611 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:20,612 INFO L550 ElimStorePlain]: Start of recursive call 311: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:20,628 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:20,628 INFO L550 ElimStorePlain]: Start of recursive call 312: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:20,649 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:20,650 INFO L550 ElimStorePlain]: Start of recursive call 313: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:20,669 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:20,669 INFO L550 ElimStorePlain]: Start of recursive call 314: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:20,686 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:20,686 INFO L550 ElimStorePlain]: Start of recursive call 315: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:20,705 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:20,706 INFO L550 ElimStorePlain]: Start of recursive call 316: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:20,726 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:20,726 INFO L550 ElimStorePlain]: Start of recursive call 317: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:20,743 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:20,744 INFO L550 ElimStorePlain]: Start of recursive call 318: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:20,761 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:20,762 INFO L550 ElimStorePlain]: Start of recursive call 319: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:20,791 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:20,792 INFO L550 ElimStorePlain]: Start of recursive call 320: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:20,824 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:20,825 INFO L550 ElimStorePlain]: Start of recursive call 321: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:20,850 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:20,851 INFO L550 ElimStorePlain]: Start of recursive call 322: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:20,872 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:20,873 INFO L550 ElimStorePlain]: Start of recursive call 323: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:20,894 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:20,895 INFO L550 ElimStorePlain]: Start of recursive call 324: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:20,918 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:20,919 INFO L550 ElimStorePlain]: Start of recursive call 325: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:20,943 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:20,943 INFO L550 ElimStorePlain]: Start of recursive call 326: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:20,965 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:20,966 INFO L550 ElimStorePlain]: Start of recursive call 327: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:20,988 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:20,989 INFO L550 ElimStorePlain]: Start of recursive call 328: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:21,008 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:21,009 INFO L550 ElimStorePlain]: Start of recursive call 329: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:21,032 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:21,032 INFO L550 ElimStorePlain]: Start of recursive call 330: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:21,053 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:21,054 INFO L550 ElimStorePlain]: Start of recursive call 331: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:21,079 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:21,079 INFO L550 ElimStorePlain]: Start of recursive call 332: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:21,102 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:21,103 INFO L550 ElimStorePlain]: Start of recursive call 333: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:21,124 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:21,125 INFO L550 ElimStorePlain]: Start of recursive call 334: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:21,146 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:21,147 INFO L550 ElimStorePlain]: Start of recursive call 335: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:21,172 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:21,172 INFO L550 ElimStorePlain]: Start of recursive call 336: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:21,194 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:21,195 INFO L550 ElimStorePlain]: Start of recursive call 337: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:21,220 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:21,221 INFO L550 ElimStorePlain]: Start of recursive call 338: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:21,245 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:21,246 INFO L550 ElimStorePlain]: Start of recursive call 339: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:21,268 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:21,269 INFO L550 ElimStorePlain]: Start of recursive call 340: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:21,292 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:21,292 INFO L550 ElimStorePlain]: Start of recursive call 341: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:21,320 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:21,320 INFO L550 ElimStorePlain]: Start of recursive call 342: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:21,346 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:21,347 INFO L550 ElimStorePlain]: Start of recursive call 343: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:21,373 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:21,374 INFO L550 ElimStorePlain]: Start of recursive call 344: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:21,397 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:21,398 INFO L550 ElimStorePlain]: Start of recursive call 345: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:21,422 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:21,423 INFO L550 ElimStorePlain]: Start of recursive call 346: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:21,450 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:21,450 INFO L550 ElimStorePlain]: Start of recursive call 347: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:21,475 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:21,476 INFO L550 ElimStorePlain]: Start of recursive call 348: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:21,502 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:21,502 INFO L550 ElimStorePlain]: Start of recursive call 349: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:21,529 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:21,529 INFO L550 ElimStorePlain]: Start of recursive call 350: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:21,552 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:21,553 INFO L550 ElimStorePlain]: Start of recursive call 351: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:21,578 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:21,579 INFO L550 ElimStorePlain]: Start of recursive call 352: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:21,603 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:21,604 INFO L550 ElimStorePlain]: Start of recursive call 353: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:21,622 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:21,623 INFO L550 ElimStorePlain]: Start of recursive call 354: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:21,640 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:21,641 INFO L550 ElimStorePlain]: Start of recursive call 355: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:21,663 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:21,664 INFO L550 ElimStorePlain]: Start of recursive call 356: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:21,682 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:21,683 INFO L550 ElimStorePlain]: Start of recursive call 357: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:21,703 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:21,704 INFO L550 ElimStorePlain]: Start of recursive call 358: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:21,722 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:21,723 INFO L550 ElimStorePlain]: Start of recursive call 359: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:21,747 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:21,748 INFO L550 ElimStorePlain]: Start of recursive call 360: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:21,769 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:21,770 INFO L550 ElimStorePlain]: Start of recursive call 361: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:21,793 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:21,794 INFO L550 ElimStorePlain]: Start of recursive call 362: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:21,822 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:21,823 INFO L550 ElimStorePlain]: Start of recursive call 363: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:21,849 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:21,850 INFO L550 ElimStorePlain]: Start of recursive call 364: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:21,877 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:21,878 INFO L550 ElimStorePlain]: Start of recursive call 365: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:21,908 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:21,909 INFO L550 ElimStorePlain]: Start of recursive call 366: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:21,937 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:21,938 INFO L550 ElimStorePlain]: Start of recursive call 367: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:21,966 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:21,967 INFO L550 ElimStorePlain]: Start of recursive call 368: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:21,992 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:21,993 INFO L550 ElimStorePlain]: Start of recursive call 369: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:22,021 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:22,022 INFO L550 ElimStorePlain]: Start of recursive call 370: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:22,050 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:22,050 INFO L550 ElimStorePlain]: Start of recursive call 371: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:22,080 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:22,081 INFO L550 ElimStorePlain]: Start of recursive call 372: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:22,106 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:22,107 INFO L550 ElimStorePlain]: Start of recursive call 373: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:22,138 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:22,139 INFO L550 ElimStorePlain]: Start of recursive call 374: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:22,168 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:09:22,168 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:09:22,169 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 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 [2021-03-10 22:09:22,169 INFO L550 ElimStorePlain]: Start of recursive call 375: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:22,196 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:22,196 INFO L550 ElimStorePlain]: Start of recursive call 376: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:22,222 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:22,223 INFO L550 ElimStorePlain]: Start of recursive call 377: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:22,252 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:22,252 INFO L550 ElimStorePlain]: Start of recursive call 378: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:22,283 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:22,284 INFO L550 ElimStorePlain]: Start of recursive call 379: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:22,313 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:22,314 INFO L550 ElimStorePlain]: Start of recursive call 380: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:22,341 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:22,341 INFO L550 ElimStorePlain]: Start of recursive call 381: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:22,371 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:22,372 INFO L550 ElimStorePlain]: Start of recursive call 382: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:22,401 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:22,402 INFO L550 ElimStorePlain]: Start of recursive call 383: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:22,432 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:22,433 INFO L550 ElimStorePlain]: Start of recursive call 384: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:22,466 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:22,466 INFO L550 ElimStorePlain]: Start of recursive call 385: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:22,497 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:22,497 INFO L550 ElimStorePlain]: Start of recursive call 386: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:22,525 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:22,526 INFO L550 ElimStorePlain]: Start of recursive call 387: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:22,557 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:22,557 INFO L550 ElimStorePlain]: Start of recursive call 388: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:22,588 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:22,589 INFO L550 ElimStorePlain]: Start of recursive call 389: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:22,623 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:22,623 INFO L550 ElimStorePlain]: Start of recursive call 390: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:22,654 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:09:22,655 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:09:22,655 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:09:22,656 INFO L550 ElimStorePlain]: Start of recursive call 391: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:22,688 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:22,688 INFO L550 ElimStorePlain]: Start of recursive call 392: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:22,721 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:22,722 INFO L550 ElimStorePlain]: Start of recursive call 393: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:22,751 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:22,752 INFO L550 ElimStorePlain]: Start of recursive call 394: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:22,783 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:22,784 INFO L550 ElimStorePlain]: Start of recursive call 395: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:22,813 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:22,814 INFO L550 ElimStorePlain]: Start of recursive call 396: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:22,843 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:22,844 INFO L550 ElimStorePlain]: Start of recursive call 397: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:22,876 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:22,877 INFO L550 ElimStorePlain]: Start of recursive call 398: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:22,909 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:22,909 INFO L550 ElimStorePlain]: Start of recursive call 399: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:22,940 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:22,940 INFO L550 ElimStorePlain]: Start of recursive call 400: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:22,971 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:22,971 INFO L550 ElimStorePlain]: Start of recursive call 401: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:23,004 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:23,005 INFO L550 ElimStorePlain]: Start of recursive call 402: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:23,037 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:23,038 INFO L550 ElimStorePlain]: Start of recursive call 403: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:23,071 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:23,072 INFO L550 ElimStorePlain]: Start of recursive call 404: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:23,104 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:23,105 INFO L550 ElimStorePlain]: Start of recursive call 405: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:23,159 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:23,160 INFO L550 ElimStorePlain]: Start of recursive call 406: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:23,173 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:23,173 INFO L550 ElimStorePlain]: Start of recursive call 407: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:23,190 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:09:23,190 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:09:23,191 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:09:23,191 INFO L550 ElimStorePlain]: Start of recursive call 408: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:23,208 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:23,208 INFO L550 ElimStorePlain]: Start of recursive call 409: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:23,225 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:23,225 INFO L550 ElimStorePlain]: Start of recursive call 410: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:23,243 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:23,244 INFO L550 ElimStorePlain]: Start of recursive call 411: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:23,257 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:23,257 INFO L550 ElimStorePlain]: Start of recursive call 412: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:23,273 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:23,274 INFO L550 ElimStorePlain]: Start of recursive call 413: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:23,292 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:23,292 INFO L550 ElimStorePlain]: Start of recursive call 414: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:23,310 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-03-10 22:09:23,311 INFO L550 ElimStorePlain]: Start of recursive call 415: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:23,328 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:23,329 INFO L550 ElimStorePlain]: Start of recursive call 416: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:23,343 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:23,344 INFO L550 ElimStorePlain]: Start of recursive call 417: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:23,360 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:23,360 INFO L550 ElimStorePlain]: Start of recursive call 418: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:23,374 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:23,375 INFO L550 ElimStorePlain]: Start of recursive call 419: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:23,394 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:23,395 INFO L550 ElimStorePlain]: Start of recursive call 420: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:23,411 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:23,412 INFO L550 ElimStorePlain]: Start of recursive call 421: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:23,426 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:23,427 INFO L550 ElimStorePlain]: Start of recursive call 422: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:23,445 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:23,446 INFO L550 ElimStorePlain]: Start of recursive call 423: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:23,466 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:23,467 INFO L550 ElimStorePlain]: Start of recursive call 424: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:23,482 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:23,483 INFO L550 ElimStorePlain]: Start of recursive call 425: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:23,499 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:23,499 INFO L550 ElimStorePlain]: Start of recursive call 426: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:23,513 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:23,514 INFO L550 ElimStorePlain]: Start of recursive call 427: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:23,532 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:23,533 INFO L550 ElimStorePlain]: Start of recursive call 428: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:23,547 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:23,548 INFO L550 ElimStorePlain]: Start of recursive call 429: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:23,566 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:23,567 INFO L550 ElimStorePlain]: Start of recursive call 430: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:23,581 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:23,582 INFO L550 ElimStorePlain]: Start of recursive call 431: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:23,600 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:23,601 INFO L550 ElimStorePlain]: Start of recursive call 432: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:23,616 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:23,617 INFO L550 ElimStorePlain]: Start of recursive call 433: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:23,635 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:23,636 INFO L550 ElimStorePlain]: Start of recursive call 434: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:23,655 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:23,655 INFO L550 ElimStorePlain]: Start of recursive call 435: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:23,670 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:23,671 INFO L550 ElimStorePlain]: Start of recursive call 436: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:23,686 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:23,687 INFO L550 ElimStorePlain]: Start of recursive call 437: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:23,704 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:23,711 INFO L550 ElimStorePlain]: Start of recursive call 438: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:23,738 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:23,739 INFO L550 ElimStorePlain]: Start of recursive call 439: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:23,765 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:23,766 INFO L550 ElimStorePlain]: Start of recursive call 440: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:23,790 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:23,791 INFO L550 ElimStorePlain]: Start of recursive call 441: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:23,816 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:23,817 INFO L550 ElimStorePlain]: Start of recursive call 442: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:23,845 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:23,846 INFO L550 ElimStorePlain]: Start of recursive call 443: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:23,865 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:23,866 INFO L550 ElimStorePlain]: Start of recursive call 444: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:23,882 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:23,882 INFO L550 ElimStorePlain]: Start of recursive call 445: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:23,899 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:23,899 INFO L550 ElimStorePlain]: Start of recursive call 446: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:23,919 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:23,920 INFO L550 ElimStorePlain]: Start of recursive call 447: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:23,940 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:23,941 INFO L550 ElimStorePlain]: Start of recursive call 448: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:23,961 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:23,962 INFO L550 ElimStorePlain]: Start of recursive call 449: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:23,982 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:23,983 INFO L550 ElimStorePlain]: Start of recursive call 450: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:24,002 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:24,003 INFO L550 ElimStorePlain]: Start of recursive call 451: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:24,024 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:24,025 INFO L550 ElimStorePlain]: Start of recursive call 452: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:24,046 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:24,047 INFO L550 ElimStorePlain]: Start of recursive call 453: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:24,066 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:24,067 INFO L550 ElimStorePlain]: Start of recursive call 454: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:24,081 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:24,081 INFO L550 ElimStorePlain]: Start of recursive call 455: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:24,097 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:24,100 INFO L550 ElimStorePlain]: Start of recursive call 456: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:24,115 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:24,115 INFO L550 ElimStorePlain]: Start of recursive call 457: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:24,131 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:24,132 INFO L550 ElimStorePlain]: Start of recursive call 458: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:24,148 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:24,149 INFO L550 ElimStorePlain]: Start of recursive call 459: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:24,163 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:24,164 INFO L550 ElimStorePlain]: Start of recursive call 460: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:24,180 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:24,180 INFO L550 ElimStorePlain]: Start of recursive call 461: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:24,193 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:24,194 INFO L550 ElimStorePlain]: Start of recursive call 462: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:24,212 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:24,213 INFO L550 ElimStorePlain]: Start of recursive call 463: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:24,233 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:24,233 INFO L550 ElimStorePlain]: Start of recursive call 464: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:24,251 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:24,251 INFO L550 ElimStorePlain]: Start of recursive call 465: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:24,269 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:24,269 INFO L550 ElimStorePlain]: Start of recursive call 466: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:24,287 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:24,288 INFO L550 ElimStorePlain]: Start of recursive call 467: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:24,305 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:24,306 INFO L550 ElimStorePlain]: Start of recursive call 468: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:24,325 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:24,326 INFO L550 ElimStorePlain]: Start of recursive call 469: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:24,346 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:24,347 INFO L550 ElimStorePlain]: Start of recursive call 470: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:24,368 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:24,368 INFO L550 ElimStorePlain]: Start of recursive call 471: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:24,386 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:24,387 INFO L550 ElimStorePlain]: Start of recursive call 472: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:24,404 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:24,405 INFO L550 ElimStorePlain]: Start of recursive call 473: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:24,424 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:24,425 INFO L550 ElimStorePlain]: Start of recursive call 474: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:24,446 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:24,447 INFO L550 ElimStorePlain]: Start of recursive call 475: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:24,465 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:24,466 INFO L550 ElimStorePlain]: Start of recursive call 476: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:24,486 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:24,486 INFO L550 ElimStorePlain]: Start of recursive call 477: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:24,509 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:24,509 INFO L550 ElimStorePlain]: Start of recursive call 478: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:24,528 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:24,528 INFO L550 ElimStorePlain]: Start of recursive call 479: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:24,556 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:24,557 INFO L550 ElimStorePlain]: Start of recursive call 480: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:24,579 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:24,580 INFO L550 ElimStorePlain]: Start of recursive call 481: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:24,608 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:24,609 INFO L550 ElimStorePlain]: Start of recursive call 482: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:24,630 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:09:24,630 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:09:24,631 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:09:24,631 INFO L550 ElimStorePlain]: Start of recursive call 483: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:24,650 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:24,651 INFO L550 ElimStorePlain]: Start of recursive call 484: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:24,673 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:24,674 INFO L550 ElimStorePlain]: Start of recursive call 485: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:24,695 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:24,695 INFO L550 ElimStorePlain]: Start of recursive call 486: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:24,714 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:24,715 INFO L550 ElimStorePlain]: Start of recursive call 487: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:24,737 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:24,737 INFO L550 ElimStorePlain]: Start of recursive call 488: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:24,759 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:24,760 INFO L550 ElimStorePlain]: Start of recursive call 489: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:24,796 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:24,796 INFO L550 ElimStorePlain]: Start of recursive call 490: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:24,819 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:24,819 INFO L550 ElimStorePlain]: Start of recursive call 491: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:24,846 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:24,846 INFO L550 ElimStorePlain]: Start of recursive call 492: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:24,870 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:24,871 INFO L550 ElimStorePlain]: Start of recursive call 493: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:24,892 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:24,893 INFO L550 ElimStorePlain]: Start of recursive call 494: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:24,914 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:24,915 INFO L550 ElimStorePlain]: Start of recursive call 495: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:24,935 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:24,935 INFO L550 ElimStorePlain]: Start of recursive call 496: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:24,958 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:24,959 INFO L550 ElimStorePlain]: Start of recursive call 497: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:24,982 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:24,983 INFO L550 ElimStorePlain]: Start of recursive call 498: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:25,005 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:09:25,006 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:09:25,006 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 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 [2021-03-10 22:09:25,007 INFO L550 ElimStorePlain]: Start of recursive call 499: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:25,029 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:25,029 INFO L550 ElimStorePlain]: Start of recursive call 500: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:25,049 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:25,050 INFO L550 ElimStorePlain]: Start of recursive call 501: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:25,069 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:25,069 INFO L550 ElimStorePlain]: Start of recursive call 502: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:25,089 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:25,089 INFO L550 ElimStorePlain]: Start of recursive call 503: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:25,109 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:25,110 INFO L550 ElimStorePlain]: Start of recursive call 504: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:25,132 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:25,133 INFO L550 ElimStorePlain]: Start of recursive call 505: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:25,152 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:25,153 INFO L550 ElimStorePlain]: Start of recursive call 506: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:25,173 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:25,174 INFO L550 ElimStorePlain]: Start of recursive call 507: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:25,195 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:25,195 INFO L550 ElimStorePlain]: Start of recursive call 508: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:25,218 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:25,218 INFO L550 ElimStorePlain]: Start of recursive call 509: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:25,238 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:25,238 INFO L550 ElimStorePlain]: Start of recursive call 510: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:25,259 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:25,260 INFO L550 ElimStorePlain]: Start of recursive call 511: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:25,282 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:25,282 INFO L550 ElimStorePlain]: Start of recursive call 512: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:25,302 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:25,302 INFO L550 ElimStorePlain]: Start of recursive call 513: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:25,322 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:25,322 INFO L550 ElimStorePlain]: Start of recursive call 514: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:25,342 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:25,342 INFO L550 ElimStorePlain]: Start of recursive call 515: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:25,365 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:09:25,365 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:09:25,365 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 1 [2021-03-10 22:09:25,366 INFO L550 ElimStorePlain]: Start of recursive call 516: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:25,385 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:25,386 INFO L550 ElimStorePlain]: Start of recursive call 517: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:25,408 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:25,409 INFO L550 ElimStorePlain]: Start of recursive call 518: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:25,430 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:25,431 INFO L550 ElimStorePlain]: Start of recursive call 519: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:25,450 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:25,451 INFO L550 ElimStorePlain]: Start of recursive call 520: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:25,473 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:25,473 INFO L550 ElimStorePlain]: Start of recursive call 521: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:25,493 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:25,494 INFO L550 ElimStorePlain]: Start of recursive call 522: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:25,516 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:25,516 INFO L550 ElimStorePlain]: Start of recursive call 523: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:25,537 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:25,537 INFO L550 ElimStorePlain]: Start of recursive call 524: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:25,558 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:25,559 INFO L550 ElimStorePlain]: Start of recursive call 525: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:25,579 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:25,580 INFO L550 ElimStorePlain]: Start of recursive call 526: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:25,602 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:25,603 INFO L550 ElimStorePlain]: Start of recursive call 527: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:25,622 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:25,623 INFO L550 ElimStorePlain]: Start of recursive call 528: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:25,643 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:25,644 INFO L550 ElimStorePlain]: Start of recursive call 529: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:25,664 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:25,665 INFO L550 ElimStorePlain]: Start of recursive call 530: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:25,685 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:25,685 INFO L550 ElimStorePlain]: Start of recursive call 531: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:25,707 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:09:25,707 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:09:25,708 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 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 [2021-03-10 22:09:25,708 INFO L550 ElimStorePlain]: Start of recursive call 532: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:25,729 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:25,730 INFO L550 ElimStorePlain]: Start of recursive call 533: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:25,750 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:25,751 INFO L550 ElimStorePlain]: Start of recursive call 534: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:25,772 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:25,773 INFO L550 ElimStorePlain]: Start of recursive call 535: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:25,793 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:25,794 INFO L550 ElimStorePlain]: Start of recursive call 536: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:25,816 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:25,816 INFO L550 ElimStorePlain]: Start of recursive call 537: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:25,837 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:25,838 INFO L550 ElimStorePlain]: Start of recursive call 538: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:25,860 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:25,860 INFO L550 ElimStorePlain]: Start of recursive call 539: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:25,880 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:25,881 INFO L550 ElimStorePlain]: Start of recursive call 540: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:25,900 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:25,901 INFO L550 ElimStorePlain]: Start of recursive call 541: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:25,921 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:25,922 INFO L550 ElimStorePlain]: Start of recursive call 542: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:25,941 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:25,942 INFO L550 ElimStorePlain]: Start of recursive call 543: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:25,977 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:25,978 INFO L550 ElimStorePlain]: Start of recursive call 544: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:25,986 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:25,987 INFO L550 ElimStorePlain]: Start of recursive call 545: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:25,995 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:09:25,995 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:09:25,995 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:09:25,996 INFO L550 ElimStorePlain]: Start of recursive call 546: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:26,005 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:26,005 INFO L550 ElimStorePlain]: Start of recursive call 547: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:26,012 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:26,013 INFO L550 ElimStorePlain]: Start of recursive call 548: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:26,021 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:26,022 INFO L550 ElimStorePlain]: Start of recursive call 549: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:26,031 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:26,031 INFO L550 ElimStorePlain]: Start of recursive call 550: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:26,039 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:26,040 INFO L550 ElimStorePlain]: Start of recursive call 551: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:26,049 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:26,050 INFO L550 ElimStorePlain]: Start of recursive call 552: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:26,059 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:26,059 INFO L550 ElimStorePlain]: Start of recursive call 553: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:26,066 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:26,067 INFO L550 ElimStorePlain]: Start of recursive call 554: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:26,074 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:26,075 INFO L550 ElimStorePlain]: Start of recursive call 555: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:26,083 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:26,083 INFO L550 ElimStorePlain]: Start of recursive call 556: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:26,090 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:26,091 INFO L550 ElimStorePlain]: Start of recursive call 557: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:26,099 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:26,099 INFO L550 ElimStorePlain]: Start of recursive call 558: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:26,107 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:26,107 INFO L550 ElimStorePlain]: Start of recursive call 559: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:26,115 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:26,115 INFO L550 ElimStorePlain]: Start of recursive call 560: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:26,124 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:09:26,125 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:09:26,125 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 25 treesize of output 9 [2021-03-10 22:09:26,126 INFO L550 ElimStorePlain]: Start of recursive call 561: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:26,135 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:26,135 INFO L550 ElimStorePlain]: Start of recursive call 562: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:26,143 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:09:26,143 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:09:26,144 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 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 [2021-03-10 22:09:26,145 INFO L550 ElimStorePlain]: Start of recursive call 563: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:26,152 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:26,153 INFO L550 ElimStorePlain]: Start of recursive call 564: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:26,160 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:26,161 INFO L550 ElimStorePlain]: Start of recursive call 565: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:26,169 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:26,169 INFO L550 ElimStorePlain]: Start of recursive call 566: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:26,177 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:09:26,178 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:09:26,178 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:09:26,179 INFO L550 ElimStorePlain]: Start of recursive call 567: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:26,188 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:26,188 INFO L550 ElimStorePlain]: Start of recursive call 568: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:26,196 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:26,196 INFO L550 ElimStorePlain]: Start of recursive call 569: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:26,204 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:09:26,205 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:09:26,205 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:09:26,206 INFO L550 ElimStorePlain]: Start of recursive call 570: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:26,214 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:26,215 INFO L550 ElimStorePlain]: Start of recursive call 571: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:26,223 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:26,224 INFO L550 ElimStorePlain]: Start of recursive call 572: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:26,232 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:26,233 INFO L550 ElimStorePlain]: Start of recursive call 573: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:26,242 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:26,242 INFO L550 ElimStorePlain]: Start of recursive call 574: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:26,250 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:09:26,251 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:09:26,251 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 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 [2021-03-10 22:09:26,252 INFO L550 ElimStorePlain]: Start of recursive call 575: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:26,259 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:26,259 INFO L550 ElimStorePlain]: Start of recursive call 576: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:26,267 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:26,268 INFO L550 ElimStorePlain]: Start of recursive call 577: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:26,276 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:26,277 INFO L550 ElimStorePlain]: Start of recursive call 578: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:26,283 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:26,284 INFO L550 ElimStorePlain]: Start of recursive call 579: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:26,292 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:26,292 INFO L550 ElimStorePlain]: Start of recursive call 580: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:26,299 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:26,300 INFO L550 ElimStorePlain]: Start of recursive call 581: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:26,307 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:26,308 INFO L550 ElimStorePlain]: Start of recursive call 582: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:26,316 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:26,316 INFO L550 ElimStorePlain]: Start of recursive call 583: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:26,324 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:26,324 INFO L550 ElimStorePlain]: Start of recursive call 584: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:26,332 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:26,333 INFO L550 ElimStorePlain]: Start of recursive call 585: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:26,340 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:26,341 INFO L550 ElimStorePlain]: Start of recursive call 586: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:26,349 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:26,349 INFO L550 ElimStorePlain]: Start of recursive call 587: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:26,357 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:26,358 INFO L550 ElimStorePlain]: Start of recursive call 588: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:26,365 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:26,365 INFO L550 ElimStorePlain]: Start of recursive call 589: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:26,373 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:26,373 INFO L550 ElimStorePlain]: Start of recursive call 590: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:26,380 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:26,381 INFO L550 ElimStorePlain]: Start of recursive call 591: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:26,388 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:26,388 INFO L550 ElimStorePlain]: Start of recursive call 592: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:26,395 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:26,396 INFO L550 ElimStorePlain]: Start of recursive call 593: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:26,403 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:26,403 INFO L550 ElimStorePlain]: Start of recursive call 594: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:26,410 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:26,411 INFO L550 ElimStorePlain]: Start of recursive call 595: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:26,418 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:26,419 INFO L550 ElimStorePlain]: Start of recursive call 596: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:26,425 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:26,426 INFO L550 ElimStorePlain]: Start of recursive call 597: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:26,433 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:26,434 INFO L550 ElimStorePlain]: Start of recursive call 598: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:26,442 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:26,443 INFO L550 ElimStorePlain]: Start of recursive call 599: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:26,450 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:26,451 INFO L550 ElimStorePlain]: Start of recursive call 600: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:26,459 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:26,459 INFO L550 ElimStorePlain]: Start of recursive call 601: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:26,466 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:26,467 INFO L550 ElimStorePlain]: Start of recursive call 602: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:26,473 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:26,474 INFO L550 ElimStorePlain]: Start of recursive call 603: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:26,481 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:26,481 INFO L550 ElimStorePlain]: Start of recursive call 604: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:26,488 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:26,489 INFO L550 ElimStorePlain]: Start of recursive call 605: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:26,496 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:26,497 INFO L550 ElimStorePlain]: Start of recursive call 606: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:26,503 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:26,504 INFO L550 ElimStorePlain]: Start of recursive call 607: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:26,511 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:26,511 INFO L550 ElimStorePlain]: Start of recursive call 608: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:26,518 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:26,519 INFO L550 ElimStorePlain]: Start of recursive call 609: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:26,525 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:26,525 INFO L550 ElimStorePlain]: Start of recursive call 610: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:26,532 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:26,533 INFO L550 ElimStorePlain]: Start of recursive call 611: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:26,540 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:26,540 INFO L550 ElimStorePlain]: Start of recursive call 612: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:26,547 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:26,548 INFO L550 ElimStorePlain]: Start of recursive call 613: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:26,555 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:26,555 INFO L550 ElimStorePlain]: Start of recursive call 614: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:26,562 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:26,563 INFO L550 ElimStorePlain]: Start of recursive call 615: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:26,569 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:26,570 INFO L550 ElimStorePlain]: Start of recursive call 616: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:26,576 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:26,577 INFO L550 ElimStorePlain]: Start of recursive call 617: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:26,582 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:26,583 INFO L550 ElimStorePlain]: Start of recursive call 618: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:26,588 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:26,589 INFO L550 ElimStorePlain]: Start of recursive call 619: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:26,595 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:26,595 INFO L550 ElimStorePlain]: Start of recursive call 620: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:26,601 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:09:26,602 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:09:26,602 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:09:26,603 INFO L550 ElimStorePlain]: Start of recursive call 621: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:26,608 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:26,609 INFO L550 ElimStorePlain]: Start of recursive call 622: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:26,615 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:26,615 INFO L550 ElimStorePlain]: Start of recursive call 623: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:26,621 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:26,621 INFO L550 ElimStorePlain]: Start of recursive call 624: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:26,626 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:26,627 INFO L550 ElimStorePlain]: Start of recursive call 625: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:26,633 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:26,633 INFO L550 ElimStorePlain]: Start of recursive call 626: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:26,639 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:26,639 INFO L550 ElimStorePlain]: Start of recursive call 627: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:26,644 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:26,645 INFO L550 ElimStorePlain]: Start of recursive call 628: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:27,076 WARN L205 SmtUtils]: Spent 431.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 60 [2021-03-10 22:09:27,077 INFO L628 ElimStorePlain]: treesize reduction 300, result has 65.8 percent of original size [2021-03-10 22:09:27,082 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2021-03-10 22:09:27,083 INFO L550 ElimStorePlain]: Start of recursive call 629: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:27,087 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2021-03-10 22:09:27,088 INFO L550 ElimStorePlain]: Start of recursive call 630: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:27,092 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-03-10 22:09:27,093 INFO L550 ElimStorePlain]: Start of recursive call 631: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:27,097 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 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 [2021-03-10 22:09:27,098 INFO L550 ElimStorePlain]: Start of recursive call 632: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:27,102 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-03-10 22:09:27,103 INFO L550 ElimStorePlain]: Start of recursive call 633: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:27,107 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:27,108 INFO L550 ElimStorePlain]: Start of recursive call 634: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:27,112 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 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 [2021-03-10 22:09:27,113 INFO L550 ElimStorePlain]: Start of recursive call 635: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:27,117 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 13 treesize of output 9 [2021-03-10 22:09:27,118 INFO L550 ElimStorePlain]: Start of recursive call 636: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:27,122 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:27,123 INFO L550 ElimStorePlain]: Start of recursive call 637: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:27,127 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2021-03-10 22:09:27,128 INFO L550 ElimStorePlain]: Start of recursive call 638: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:27,131 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:27,132 INFO L550 ElimStorePlain]: Start of recursive call 639: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:27,136 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:27,136 INFO L550 ElimStorePlain]: Start of recursive call 640: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:27,140 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2021-03-10 22:09:27,141 INFO L550 ElimStorePlain]: Start of recursive call 641: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:27,144 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:27,145 INFO L550 ElimStorePlain]: Start of recursive call 642: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:27,149 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-03-10 22:09:27,150 INFO L550 ElimStorePlain]: Start of recursive call 643: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:27,153 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:27,153 INFO L550 ElimStorePlain]: Start of recursive call 644: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:27,345 WARN L205 SmtUtils]: Spent 191.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 41 [2021-03-10 22:09:27,346 INFO L628 ElimStorePlain]: treesize reduction 28, result has 90.6 percent of original size [2021-03-10 22:09:27,348 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-1 vars, End of recursive call: and 10 xjuncts. [2021-03-10 22:09:27,348 INFO L247 ElimStorePlain]: Needed 644 recursive calls to eliminate 2 variables, input treesize:37345, output treesize:269 [2021-03-10 22:09:27,592 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:09:27,592 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-10 22:09:27,592 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 8] total 12 [2021-03-10 22:09:27,593 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1321882148] [2021-03-10 22:09:27,593 INFO L460 AbstractCegarLoop]: Interpolant automaton has 12 states [2021-03-10 22:09:27,593 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-10 22:09:27,593 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2021-03-10 22:09:27,593 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=38, Invalid=94, Unknown=0, NotChecked=0, Total=132 [2021-03-10 22:09:27,593 INFO L87 Difference]: Start difference. First operand 81 states and 164 transitions. Second operand has 12 states, 12 states have (on average 1.5833333333333333) internal successors, (19), 12 states have internal predecessors, (19), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:09:27,785 WARN L205 SmtUtils]: Spent 132.00 ms on a formula simplification. DAG size of input: 51 DAG size of output: 40 [2021-03-10 22:09:27,914 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-10 22:09:27,914 INFO L93 Difference]: Finished difference Result 103 states and 191 transitions. [2021-03-10 22:09:27,914 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-03-10 22:09:27,915 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 1.5833333333333333) internal successors, (19), 12 states have internal predecessors, (19), 0 states have call successors, (0), 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 [2021-03-10 22:09:27,915 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-10 22:09:27,915 INFO L225 Difference]: With dead ends: 103 [2021-03-10 22:09:27,915 INFO L226 Difference]: Without dead ends: 93 [2021-03-10 22:09:27,915 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 23 GetRequests, 10 SyntacticMatches, 1 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 33 ImplicationChecksByTransitivity, 817.7ms TimeCoverageRelationStatistics Valid=52, Invalid=130, Unknown=0, NotChecked=0, Total=182 [2021-03-10 22:09:27,916 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 93 states. [2021-03-10 22:09:27,917 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 93 to 80. [2021-03-10 22:09:27,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 80 states, 79 states have (on average 2.050632911392405) internal successors, (162), 79 states have internal predecessors, (162), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:09:27,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 80 states and 162 transitions. [2021-03-10 22:09:27,918 INFO L78 Accepts]: Start accepts. Automaton has 80 states and 162 transitions. Word has length 14 [2021-03-10 22:09:27,918 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-10 22:09:27,918 INFO L480 AbstractCegarLoop]: Abstraction has 80 states and 162 transitions. [2021-03-10 22:09:27,918 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 12 states, 12 states have (on average 1.5833333333333333) internal successors, (19), 12 states have internal predecessors, (19), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:09:27,918 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 162 transitions. [2021-03-10 22:09:27,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2021-03-10 22:09:27,918 INFO L511 BasicCegarLoop]: Found error trace [2021-03-10 22:09:27,918 INFO L519 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-10 22:09:28,127 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7080,11 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:09:28,127 INFO L428 AbstractCegarLoop]: === Iteration 21 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-10 22:09:28,127 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-10 22:09:28,128 INFO L82 PathProgramCache]: Analyzing trace with hash 2038897857, now seen corresponding path program 7 times [2021-03-10 22:09:28,128 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-10 22:09:28,128 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1926671174] [2021-03-10 22:09:28,128 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-10 22:09:28,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 22:09:28,327 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:09:28,327 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1926671174] [2021-03-10 22:09:28,327 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1245416690] [2021-03-10 22:09:28,327 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 12 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 12 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:09:28,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 22:09:28,347 INFO L263 TraceCheckSpWp]: Trace formula consists of 56 conjuncts, 21 conjunts are in the unsatisfiable core [2021-03-10 22:09:28,348 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-10 22:09:28,573 WARN L205 SmtUtils]: Spent 188.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 54 [2021-03-10 22:09:31,514 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:31,515 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:31,531 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:31,531 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:31,548 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:31,548 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:31,565 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:09:31,566 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:09:31,566 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 [2021-03-10 22:09:31,567 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:31,582 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:31,583 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:31,595 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:31,596 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:31,612 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:31,612 INFO L550 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:31,629 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:31,630 INFO L550 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:31,646 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:09:31,647 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:09:31,647 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 7 [2021-03-10 22:09:31,648 INFO L550 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:31,664 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:09:31,664 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:09:31,665 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 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 [2021-03-10 22:09:31,666 INFO L550 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:31,682 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:31,683 INFO L550 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:31,696 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:31,697 INFO L550 ElimStorePlain]: Start of recursive call 13: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:31,710 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:31,711 INFO L550 ElimStorePlain]: Start of recursive call 14: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:31,724 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:31,724 INFO L550 ElimStorePlain]: Start of recursive call 15: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:31,737 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:31,738 INFO L550 ElimStorePlain]: Start of recursive call 16: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:31,755 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:31,755 INFO L550 ElimStorePlain]: Start of recursive call 17: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:31,769 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:31,770 INFO L550 ElimStorePlain]: Start of recursive call 18: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:31,787 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:31,788 INFO L550 ElimStorePlain]: Start of recursive call 19: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:31,805 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:31,806 INFO L550 ElimStorePlain]: Start of recursive call 20: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:31,824 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:09:31,824 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:09:31,825 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:09:31,825 INFO L550 ElimStorePlain]: Start of recursive call 21: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:31,839 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:31,840 INFO L550 ElimStorePlain]: Start of recursive call 22: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:31,858 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:31,859 INFO L550 ElimStorePlain]: Start of recursive call 23: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:31,876 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:31,877 INFO L550 ElimStorePlain]: Start of recursive call 24: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:31,891 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:31,892 INFO L550 ElimStorePlain]: Start of recursive call 25: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:31,909 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:31,910 INFO L550 ElimStorePlain]: Start of recursive call 26: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:31,925 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:31,926 INFO L550 ElimStorePlain]: Start of recursive call 27: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:31,944 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:09:31,944 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:09:31,945 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 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 [2021-03-10 22:09:31,946 INFO L550 ElimStorePlain]: Start of recursive call 28: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:31,964 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:09:31,965 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:09:31,965 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 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 [2021-03-10 22:09:31,966 INFO L550 ElimStorePlain]: Start of recursive call 29: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:31,981 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:31,982 INFO L550 ElimStorePlain]: Start of recursive call 30: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:32,000 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:32,001 INFO L550 ElimStorePlain]: Start of recursive call 31: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:32,016 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:32,017 INFO L550 ElimStorePlain]: Start of recursive call 32: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:32,032 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:32,033 INFO L550 ElimStorePlain]: Start of recursive call 33: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:32,048 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:32,049 INFO L550 ElimStorePlain]: Start of recursive call 34: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:32,065 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:32,065 INFO L550 ElimStorePlain]: Start of recursive call 35: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:32,081 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:32,082 INFO L550 ElimStorePlain]: Start of recursive call 36: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:32,097 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:32,098 INFO L550 ElimStorePlain]: Start of recursive call 37: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:32,118 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:32,118 INFO L550 ElimStorePlain]: Start of recursive call 38: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:32,139 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:32,139 INFO L550 ElimStorePlain]: Start of recursive call 39: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:32,159 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:32,159 INFO L550 ElimStorePlain]: Start of recursive call 40: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:32,178 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:32,179 INFO L550 ElimStorePlain]: Start of recursive call 41: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:32,195 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:32,196 INFO L550 ElimStorePlain]: Start of recursive call 42: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:32,217 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:32,217 INFO L550 ElimStorePlain]: Start of recursive call 43: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:32,234 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:32,235 INFO L550 ElimStorePlain]: Start of recursive call 44: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:32,254 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:32,255 INFO L550 ElimStorePlain]: Start of recursive call 45: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:32,276 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:32,277 INFO L550 ElimStorePlain]: Start of recursive call 46: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:32,294 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:32,294 INFO L550 ElimStorePlain]: Start of recursive call 47: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:32,315 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:09:32,315 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:09:32,316 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:09:32,316 INFO L550 ElimStorePlain]: Start of recursive call 48: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:32,336 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:32,337 INFO L550 ElimStorePlain]: Start of recursive call 49: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:32,357 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:32,358 INFO L550 ElimStorePlain]: Start of recursive call 50: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:32,378 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:32,379 INFO L550 ElimStorePlain]: Start of recursive call 51: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:32,399 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:32,400 INFO L550 ElimStorePlain]: Start of recursive call 52: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:32,417 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:32,418 INFO L550 ElimStorePlain]: Start of recursive call 53: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:32,438 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:32,439 INFO L550 ElimStorePlain]: Start of recursive call 54: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:32,457 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:32,458 INFO L550 ElimStorePlain]: Start of recursive call 55: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:32,476 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:32,477 INFO L550 ElimStorePlain]: Start of recursive call 56: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:32,498 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:32,498 INFO L550 ElimStorePlain]: Start of recursive call 57: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:32,520 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:32,521 INFO L550 ElimStorePlain]: Start of recursive call 58: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:32,542 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:32,543 INFO L550 ElimStorePlain]: Start of recursive call 59: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:32,564 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:09:32,565 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:09:32,565 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 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 [2021-03-10 22:09:32,566 INFO L550 ElimStorePlain]: Start of recursive call 60: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:32,585 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:32,586 INFO L550 ElimStorePlain]: Start of recursive call 61: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:32,607 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:32,608 INFO L550 ElimStorePlain]: Start of recursive call 62: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:32,629 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:32,630 INFO L550 ElimStorePlain]: Start of recursive call 63: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:32,653 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:32,654 INFO L550 ElimStorePlain]: Start of recursive call 64: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:32,675 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:32,676 INFO L550 ElimStorePlain]: Start of recursive call 65: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:32,699 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:32,700 INFO L550 ElimStorePlain]: Start of recursive call 66: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:32,721 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:32,722 INFO L550 ElimStorePlain]: Start of recursive call 67: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:32,742 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:32,742 INFO L550 ElimStorePlain]: Start of recursive call 68: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:32,761 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:32,762 INFO L550 ElimStorePlain]: Start of recursive call 69: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:32,784 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:32,785 INFO L550 ElimStorePlain]: Start of recursive call 70: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:32,808 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:09:32,808 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:09:32,809 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:09:32,809 INFO L550 ElimStorePlain]: Start of recursive call 71: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:32,832 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:32,833 INFO L550 ElimStorePlain]: Start of recursive call 72: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:32,853 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:32,854 INFO L550 ElimStorePlain]: Start of recursive call 73: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:32,873 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:32,873 INFO L550 ElimStorePlain]: Start of recursive call 74: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:32,894 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:32,895 INFO L550 ElimStorePlain]: Start of recursive call 75: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:32,914 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:32,915 INFO L550 ElimStorePlain]: Start of recursive call 76: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:32,933 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:32,934 INFO L550 ElimStorePlain]: Start of recursive call 77: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:32,952 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:32,953 INFO L550 ElimStorePlain]: Start of recursive call 78: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:32,972 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:32,973 INFO L550 ElimStorePlain]: Start of recursive call 79: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:32,992 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:32,992 INFO L550 ElimStorePlain]: Start of recursive call 80: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:33,014 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:33,015 INFO L550 ElimStorePlain]: Start of recursive call 81: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:33,036 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:33,037 INFO L550 ElimStorePlain]: Start of recursive call 82: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:33,059 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:33,059 INFO L550 ElimStorePlain]: Start of recursive call 83: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:33,082 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:33,082 INFO L550 ElimStorePlain]: Start of recursive call 84: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:33,104 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:33,105 INFO L550 ElimStorePlain]: Start of recursive call 85: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:33,124 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:33,125 INFO L550 ElimStorePlain]: Start of recursive call 86: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:33,148 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:33,148 INFO L550 ElimStorePlain]: Start of recursive call 87: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:33,171 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:33,171 INFO L550 ElimStorePlain]: Start of recursive call 88: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:33,193 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:33,194 INFO L550 ElimStorePlain]: Start of recursive call 89: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:33,214 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:33,215 INFO L550 ElimStorePlain]: Start of recursive call 90: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:33,235 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:33,235 INFO L550 ElimStorePlain]: Start of recursive call 91: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:33,258 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:33,259 INFO L550 ElimStorePlain]: Start of recursive call 92: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:33,279 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:33,280 INFO L550 ElimStorePlain]: Start of recursive call 93: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:33,302 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:33,303 INFO L550 ElimStorePlain]: Start of recursive call 94: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:33,325 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:33,326 INFO L550 ElimStorePlain]: Start of recursive call 95: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:33,345 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:33,346 INFO L550 ElimStorePlain]: Start of recursive call 96: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:33,368 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:33,369 INFO L550 ElimStorePlain]: Start of recursive call 97: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:33,389 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:33,389 INFO L550 ElimStorePlain]: Start of recursive call 98: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:33,410 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:33,410 INFO L550 ElimStorePlain]: Start of recursive call 99: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:33,434 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:33,434 INFO L550 ElimStorePlain]: Start of recursive call 100: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:33,457 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:09:33,458 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:09:33,458 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 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 [2021-03-10 22:09:33,459 INFO L550 ElimStorePlain]: Start of recursive call 101: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:33,482 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:33,483 INFO L550 ElimStorePlain]: Start of recursive call 102: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:33,506 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:33,507 INFO L550 ElimStorePlain]: Start of recursive call 103: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:33,528 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:33,528 INFO L550 ElimStorePlain]: Start of recursive call 104: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:33,551 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:33,552 INFO L550 ElimStorePlain]: Start of recursive call 105: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:33,575 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:33,576 INFO L550 ElimStorePlain]: Start of recursive call 106: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:33,599 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:33,600 INFO L550 ElimStorePlain]: Start of recursive call 107: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:33,620 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:33,621 INFO L550 ElimStorePlain]: Start of recursive call 108: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:33,642 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:33,642 INFO L550 ElimStorePlain]: Start of recursive call 109: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:33,663 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:33,664 INFO L550 ElimStorePlain]: Start of recursive call 110: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:33,693 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:33,694 INFO L550 ElimStorePlain]: Start of recursive call 111: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:33,704 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:33,705 INFO L550 ElimStorePlain]: Start of recursive call 112: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:33,716 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:33,716 INFO L550 ElimStorePlain]: Start of recursive call 113: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:33,725 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:33,725 INFO L550 ElimStorePlain]: Start of recursive call 114: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:33,736 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:33,737 INFO L550 ElimStorePlain]: Start of recursive call 115: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:33,747 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:33,747 INFO L550 ElimStorePlain]: Start of recursive call 116: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:33,755 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:33,756 INFO L550 ElimStorePlain]: Start of recursive call 117: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:33,766 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:33,767 INFO L550 ElimStorePlain]: Start of recursive call 118: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:33,777 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:33,777 INFO L550 ElimStorePlain]: Start of recursive call 119: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:33,787 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:33,788 INFO L550 ElimStorePlain]: Start of recursive call 120: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:33,798 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:33,798 INFO L550 ElimStorePlain]: Start of recursive call 121: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:33,806 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:33,807 INFO L550 ElimStorePlain]: Start of recursive call 122: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:33,815 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:33,815 INFO L550 ElimStorePlain]: Start of recursive call 123: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:33,825 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:33,826 INFO L550 ElimStorePlain]: Start of recursive call 124: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:33,834 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:33,834 INFO L550 ElimStorePlain]: Start of recursive call 125: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:33,842 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:33,843 INFO L550 ElimStorePlain]: Start of recursive call 126: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:33,853 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:33,853 INFO L550 ElimStorePlain]: Start of recursive call 127: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:33,861 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:33,862 INFO L550 ElimStorePlain]: Start of recursive call 128: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:33,873 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:33,874 INFO L550 ElimStorePlain]: Start of recursive call 129: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:33,885 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:33,886 INFO L550 ElimStorePlain]: Start of recursive call 130: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:33,898 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:09:33,898 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:09:33,898 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 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 [2021-03-10 22:09:33,899 INFO L550 ElimStorePlain]: Start of recursive call 131: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:33,911 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:33,911 INFO L550 ElimStorePlain]: Start of recursive call 132: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:33,922 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:33,923 INFO L550 ElimStorePlain]: Start of recursive call 133: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:33,934 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:33,935 INFO L550 ElimStorePlain]: Start of recursive call 134: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:33,944 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:33,945 INFO L550 ElimStorePlain]: Start of recursive call 135: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:33,956 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:33,957 INFO L550 ElimStorePlain]: Start of recursive call 136: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:33,966 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:33,967 INFO L550 ElimStorePlain]: Start of recursive call 137: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:33,979 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:09:33,980 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:09:33,980 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 [2021-03-10 22:09:33,981 INFO L550 ElimStorePlain]: Start of recursive call 138: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:33,993 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:33,993 INFO L550 ElimStorePlain]: Start of recursive call 139: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:34,005 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:34,006 INFO L550 ElimStorePlain]: Start of recursive call 140: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:34,015 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:34,016 INFO L550 ElimStorePlain]: Start of recursive call 141: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:34,026 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:34,026 INFO L550 ElimStorePlain]: Start of recursive call 142: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:34,038 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:34,039 INFO L550 ElimStorePlain]: Start of recursive call 143: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:34,049 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:34,049 INFO L550 ElimStorePlain]: Start of recursive call 144: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:34,059 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:34,060 INFO L550 ElimStorePlain]: Start of recursive call 145: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:34,070 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:34,070 INFO L550 ElimStorePlain]: Start of recursive call 146: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:34,079 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:34,079 INFO L550 ElimStorePlain]: Start of recursive call 147: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:34,091 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:34,092 INFO L550 ElimStorePlain]: Start of recursive call 148: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:34,104 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:34,104 INFO L550 ElimStorePlain]: Start of recursive call 149: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:34,116 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:34,117 INFO L550 ElimStorePlain]: Start of recursive call 150: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:34,129 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:34,130 INFO L550 ElimStorePlain]: Start of recursive call 151: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:34,142 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:34,143 INFO L550 ElimStorePlain]: Start of recursive call 152: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:34,153 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:34,154 INFO L550 ElimStorePlain]: Start of recursive call 153: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:34,164 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:34,165 INFO L550 ElimStorePlain]: Start of recursive call 154: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:34,177 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:34,178 INFO L550 ElimStorePlain]: Start of recursive call 155: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:34,188 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:34,189 INFO L550 ElimStorePlain]: Start of recursive call 156: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:34,201 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:34,202 INFO L550 ElimStorePlain]: Start of recursive call 157: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:34,214 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:09:34,214 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:09:34,215 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:09:34,215 INFO L550 ElimStorePlain]: Start of recursive call 158: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:34,225 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:34,226 INFO L550 ElimStorePlain]: Start of recursive call 159: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:34,238 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:34,239 INFO L550 ElimStorePlain]: Start of recursive call 160: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:34,250 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:34,250 INFO L550 ElimStorePlain]: Start of recursive call 161: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:34,262 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:34,263 INFO L550 ElimStorePlain]: Start of recursive call 162: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:34,274 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:34,274 INFO L550 ElimStorePlain]: Start of recursive call 163: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:34,287 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:34,287 INFO L550 ElimStorePlain]: Start of recursive call 164: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:34,298 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:34,299 INFO L550 ElimStorePlain]: Start of recursive call 165: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:34,311 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:34,311 INFO L550 ElimStorePlain]: Start of recursive call 166: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:34,322 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:34,323 INFO L550 ElimStorePlain]: Start of recursive call 167: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:34,335 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:34,336 INFO L550 ElimStorePlain]: Start of recursive call 168: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:34,348 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:34,348 INFO L550 ElimStorePlain]: Start of recursive call 169: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:34,360 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:34,361 INFO L550 ElimStorePlain]: Start of recursive call 170: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:34,373 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:34,374 INFO L550 ElimStorePlain]: Start of recursive call 171: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:34,386 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:34,387 INFO L550 ElimStorePlain]: Start of recursive call 172: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:34,399 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:34,400 INFO L550 ElimStorePlain]: Start of recursive call 173: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:34,412 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:09:34,413 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:09:34,413 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 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 [2021-03-10 22:09:34,414 INFO L550 ElimStorePlain]: Start of recursive call 174: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:34,426 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:34,427 INFO L550 ElimStorePlain]: Start of recursive call 175: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:34,440 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:34,440 INFO L550 ElimStorePlain]: Start of recursive call 176: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:34,453 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:34,454 INFO L550 ElimStorePlain]: Start of recursive call 177: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:34,465 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:34,465 INFO L550 ElimStorePlain]: Start of recursive call 178: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:34,478 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:34,478 INFO L550 ElimStorePlain]: Start of recursive call 179: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:34,489 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:34,490 INFO L550 ElimStorePlain]: Start of recursive call 180: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:34,502 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:34,503 INFO L550 ElimStorePlain]: Start of recursive call 181: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:34,514 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:34,514 INFO L550 ElimStorePlain]: Start of recursive call 182: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:34,527 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:34,528 INFO L550 ElimStorePlain]: Start of recursive call 183: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:34,539 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:34,539 INFO L550 ElimStorePlain]: Start of recursive call 184: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:34,552 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:34,552 INFO L550 ElimStorePlain]: Start of recursive call 185: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:34,565 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:34,565 INFO L550 ElimStorePlain]: Start of recursive call 186: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:34,576 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:34,577 INFO L550 ElimStorePlain]: Start of recursive call 187: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:34,587 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:34,588 INFO L550 ElimStorePlain]: Start of recursive call 188: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:34,601 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:34,602 INFO L550 ElimStorePlain]: Start of recursive call 189: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:34,614 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:34,615 INFO L550 ElimStorePlain]: Start of recursive call 190: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:34,625 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:34,626 INFO L550 ElimStorePlain]: Start of recursive call 191: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:34,638 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:34,638 INFO L550 ElimStorePlain]: Start of recursive call 192: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:34,650 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:34,651 INFO L550 ElimStorePlain]: Start of recursive call 193: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:34,662 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:34,663 INFO L550 ElimStorePlain]: Start of recursive call 194: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:34,675 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:34,676 INFO L550 ElimStorePlain]: Start of recursive call 195: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:34,689 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:34,689 INFO L550 ElimStorePlain]: Start of recursive call 196: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:34,701 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:34,702 INFO L550 ElimStorePlain]: Start of recursive call 197: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:34,713 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:34,714 INFO L550 ElimStorePlain]: Start of recursive call 198: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:34,724 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:34,725 INFO L550 ElimStorePlain]: Start of recursive call 199: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:34,736 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:34,736 INFO L550 ElimStorePlain]: Start of recursive call 200: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:34,749 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:34,750 INFO L550 ElimStorePlain]: Start of recursive call 201: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:34,762 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:34,762 INFO L550 ElimStorePlain]: Start of recursive call 202: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:34,774 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:34,775 INFO L550 ElimStorePlain]: Start of recursive call 203: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:34,787 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:34,787 INFO L550 ElimStorePlain]: Start of recursive call 204: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:34,798 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:34,798 INFO L550 ElimStorePlain]: Start of recursive call 205: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:34,810 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:34,810 INFO L550 ElimStorePlain]: Start of recursive call 206: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:34,822 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:34,823 INFO L550 ElimStorePlain]: Start of recursive call 207: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:34,835 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:09:34,835 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:09:34,836 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:09:34,836 INFO L550 ElimStorePlain]: Start of recursive call 208: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:34,849 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:09:34,849 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:09:34,850 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 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 [2021-03-10 22:09:34,851 INFO L550 ElimStorePlain]: Start of recursive call 209: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:34,862 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:34,863 INFO L550 ElimStorePlain]: Start of recursive call 210: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:34,874 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:34,875 INFO L550 ElimStorePlain]: Start of recursive call 211: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:34,886 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:34,887 INFO L550 ElimStorePlain]: Start of recursive call 212: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:34,898 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:34,898 INFO L550 ElimStorePlain]: Start of recursive call 213: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:34,908 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:34,908 INFO L550 ElimStorePlain]: Start of recursive call 214: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:34,918 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:34,918 INFO L550 ElimStorePlain]: Start of recursive call 215: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:34,929 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:34,930 INFO L550 ElimStorePlain]: Start of recursive call 216: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:34,939 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:34,940 INFO L550 ElimStorePlain]: Start of recursive call 217: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:34,949 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:34,950 INFO L550 ElimStorePlain]: Start of recursive call 218: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:34,960 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:34,961 INFO L550 ElimStorePlain]: Start of recursive call 219: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:34,972 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:09:34,972 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:09:34,973 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 9 [2021-03-10 22:09:34,974 INFO L550 ElimStorePlain]: Start of recursive call 220: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:34,985 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:34,985 INFO L550 ElimStorePlain]: Start of recursive call 221: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:34,994 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:34,995 INFO L550 ElimStorePlain]: Start of recursive call 222: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:35,004 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:35,004 INFO L550 ElimStorePlain]: Start of recursive call 223: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:35,014 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:35,014 INFO L550 ElimStorePlain]: Start of recursive call 224: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:35,023 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:35,024 INFO L550 ElimStorePlain]: Start of recursive call 225: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:35,035 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:35,035 INFO L550 ElimStorePlain]: Start of recursive call 226: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:35,044 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:35,045 INFO L550 ElimStorePlain]: Start of recursive call 227: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:35,054 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:35,055 INFO L550 ElimStorePlain]: Start of recursive call 228: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:35,064 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:35,065 INFO L550 ElimStorePlain]: Start of recursive call 229: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:35,073 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:35,074 INFO L550 ElimStorePlain]: Start of recursive call 230: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:35,082 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:35,083 INFO L550 ElimStorePlain]: Start of recursive call 231: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:35,093 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:35,094 INFO L550 ElimStorePlain]: Start of recursive call 232: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:35,103 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:35,104 INFO L550 ElimStorePlain]: Start of recursive call 233: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:35,113 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:35,114 INFO L550 ElimStorePlain]: Start of recursive call 234: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:35,123 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:35,124 INFO L550 ElimStorePlain]: Start of recursive call 235: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:35,133 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:35,133 INFO L550 ElimStorePlain]: Start of recursive call 236: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:35,141 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:35,142 INFO L550 ElimStorePlain]: Start of recursive call 237: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:35,150 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:35,151 INFO L550 ElimStorePlain]: Start of recursive call 238: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:35,159 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:35,160 INFO L550 ElimStorePlain]: Start of recursive call 239: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:35,168 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:35,168 INFO L550 ElimStorePlain]: Start of recursive call 240: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:35,177 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:09:35,177 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:09:35,178 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:09:35,178 INFO L550 ElimStorePlain]: Start of recursive call 241: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:35,186 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:35,187 INFO L550 ElimStorePlain]: Start of recursive call 242: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:35,194 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:35,195 INFO L550 ElimStorePlain]: Start of recursive call 243: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:35,203 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:35,204 INFO L550 ElimStorePlain]: Start of recursive call 244: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:35,212 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:35,213 INFO L550 ElimStorePlain]: Start of recursive call 245: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:35,220 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:35,220 INFO L550 ElimStorePlain]: Start of recursive call 246: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:35,227 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:35,228 INFO L550 ElimStorePlain]: Start of recursive call 247: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:35,236 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:09:35,236 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:09:35,237 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:09:35,237 INFO L550 ElimStorePlain]: Start of recursive call 248: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:35,245 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:09:35,246 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:09:35,246 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:09:35,247 INFO L550 ElimStorePlain]: Start of recursive call 249: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:35,254 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:35,264 INFO L550 ElimStorePlain]: Start of recursive call 250: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:35,274 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:35,275 INFO L550 ElimStorePlain]: Start of recursive call 251: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:35,284 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:35,285 INFO L550 ElimStorePlain]: Start of recursive call 252: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:35,294 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:35,295 INFO L550 ElimStorePlain]: Start of recursive call 253: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:35,304 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:35,305 INFO L550 ElimStorePlain]: Start of recursive call 254: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:35,312 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:35,312 INFO L550 ElimStorePlain]: Start of recursive call 255: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:35,320 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:35,320 INFO L550 ElimStorePlain]: Start of recursive call 256: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:35,327 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:35,328 INFO L550 ElimStorePlain]: Start of recursive call 257: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:35,334 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:35,335 INFO L550 ElimStorePlain]: Start of recursive call 258: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:35,341 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:35,342 INFO L550 ElimStorePlain]: Start of recursive call 259: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:35,347 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:35,348 INFO L550 ElimStorePlain]: Start of recursive call 260: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:35,354 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:35,355 INFO L550 ElimStorePlain]: Start of recursive call 261: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:35,361 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:35,362 INFO L550 ElimStorePlain]: Start of recursive call 262: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:35,368 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:35,368 INFO L550 ElimStorePlain]: Start of recursive call 263: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:35,374 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:09:35,375 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:09:35,375 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:09:35,376 INFO L550 ElimStorePlain]: Start of recursive call 264: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:35,382 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:35,382 INFO L550 ElimStorePlain]: Start of recursive call 265: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:35,388 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:35,388 INFO L550 ElimStorePlain]: Start of recursive call 266: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:35,394 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:35,395 INFO L550 ElimStorePlain]: Start of recursive call 267: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:35,400 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:35,401 INFO L550 ElimStorePlain]: Start of recursive call 268: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:35,405 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:35,406 INFO L550 ElimStorePlain]: Start of recursive call 269: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:35,569 WARN L205 SmtUtils]: Spent 163.00 ms on a formula simplification. DAG size of input: 47 DAG size of output: 45 [2021-03-10 22:09:35,570 INFO L628 ElimStorePlain]: treesize reduction 32, result has 88.2 percent of original size [2021-03-10 22:09:35,575 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2021-03-10 22:09:35,576 INFO L550 ElimStorePlain]: Start of recursive call 270: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:35,580 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2021-03-10 22:09:35,581 INFO L550 ElimStorePlain]: Start of recursive call 271: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:35,585 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:35,585 INFO L550 ElimStorePlain]: Start of recursive call 272: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:35,588 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:35,589 INFO L550 ElimStorePlain]: Start of recursive call 273: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:35,592 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 13 treesize of output 9 [2021-03-10 22:09:35,593 INFO L550 ElimStorePlain]: Start of recursive call 274: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:35,643 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-10 22:09:35,644 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-1 vars, End of recursive call: and 6 xjuncts. [2021-03-10 22:09:35,644 INFO L247 ElimStorePlain]: Needed 274 recursive calls to eliminate 2 variables, input treesize:15319, output treesize:154 [2021-03-10 22:09:35,752 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:09:35,752 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-10 22:09:35,752 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 8] total 13 [2021-03-10 22:09:35,752 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1337492127] [2021-03-10 22:09:35,752 INFO L460 AbstractCegarLoop]: Interpolant automaton has 13 states [2021-03-10 22:09:35,752 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-10 22:09:35,753 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2021-03-10 22:09:35,753 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=40, Invalid=116, Unknown=0, NotChecked=0, Total=156 [2021-03-10 22:09:35,753 INFO L87 Difference]: Start difference. First operand 80 states and 162 transitions. Second operand has 13 states, 13 states have (on average 1.8461538461538463) internal successors, (24), 13 states have internal predecessors, (24), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:09:35,973 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-10 22:09:35,973 INFO L93 Difference]: Finished difference Result 91 states and 176 transitions. [2021-03-10 22:09:35,973 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-03-10 22:09:35,973 INFO L78 Accepts]: Start accepts. Automaton has has 13 states, 13 states have (on average 1.8461538461538463) internal successors, (24), 13 states have internal predecessors, (24), 0 states have call successors, (0), 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 [2021-03-10 22:09:35,973 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-10 22:09:35,974 INFO L225 Difference]: With dead ends: 91 [2021-03-10 22:09:35,974 INFO L226 Difference]: Without dead ends: 76 [2021-03-10 22:09:35,974 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 23 GetRequests, 9 SyntacticMatches, 1 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 35 ImplicationChecksByTransitivity, 675.6ms TimeCoverageRelationStatistics Valid=54, Invalid=156, Unknown=0, NotChecked=0, Total=210 [2021-03-10 22:09:35,974 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 76 states. [2021-03-10 22:09:35,975 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 76 to 76. [2021-03-10 22:09:35,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 76 states, 75 states have (on average 2.08) internal successors, (156), 75 states have internal predecessors, (156), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:09:35,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 76 states to 76 states and 156 transitions. [2021-03-10 22:09:35,976 INFO L78 Accepts]: Start accepts. Automaton has 76 states and 156 transitions. Word has length 14 [2021-03-10 22:09:35,976 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-10 22:09:35,976 INFO L480 AbstractCegarLoop]: Abstraction has 76 states and 156 transitions. [2021-03-10 22:09:35,976 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 13 states, 13 states have (on average 1.8461538461538463) internal successors, (24), 13 states have internal predecessors, (24), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:09:35,976 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 156 transitions. [2021-03-10 22:09:35,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2021-03-10 22:09:35,977 INFO L511 BasicCegarLoop]: Found error trace [2021-03-10 22:09:35,977 INFO L519 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-10 22:09:36,198 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 12 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable7863 [2021-03-10 22:09:36,199 INFO L428 AbstractCegarLoop]: === Iteration 22 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-10 22:09:36,199 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-10 22:09:36,199 INFO L82 PathProgramCache]: Analyzing trace with hash 1961782705, now seen corresponding path program 5 times [2021-03-10 22:09:36,199 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-10 22:09:36,199 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [29444600] [2021-03-10 22:09:36,199 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-10 22:09:36,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 22:09:36,371 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:09:36,372 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [29444600] [2021-03-10 22:09:36,372 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [775046794] [2021-03-10 22:09:36,372 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 13 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 13 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:09:36,391 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-03-10 22:09:36,391 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-10 22:09:36,392 INFO L263 TraceCheckSpWp]: Trace formula consists of 50 conjuncts, 21 conjunts are in the unsatisfiable core [2021-03-10 22:09:36,392 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-10 22:09:36,681 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:09:36,681 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-10 22:09:36,681 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 8] total 13 [2021-03-10 22:09:36,681 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1712898905] [2021-03-10 22:09:36,682 INFO L460 AbstractCegarLoop]: Interpolant automaton has 13 states [2021-03-10 22:09:36,682 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-10 22:09:36,682 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2021-03-10 22:09:36,682 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=34, Invalid=122, Unknown=0, NotChecked=0, Total=156 [2021-03-10 22:09:36,682 INFO L87 Difference]: Start difference. First operand 76 states and 156 transitions. Second operand has 13 states, 13 states have (on average 1.6923076923076923) internal successors, (22), 13 states have internal predecessors, (22), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:09:36,835 WARN L205 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 54 [2021-03-10 22:09:36,980 WARN L205 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 45 [2021-03-10 22:09:37,106 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-10 22:09:37,107 INFO L93 Difference]: Finished difference Result 97 states and 194 transitions. [2021-03-10 22:09:37,107 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-03-10 22:09:37,107 INFO L78 Accepts]: Start accepts. Automaton has has 13 states, 13 states have (on average 1.6923076923076923) internal successors, (22), 13 states have internal predecessors, (22), 0 states have call successors, (0), 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 [2021-03-10 22:09:37,107 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-10 22:09:37,107 INFO L225 Difference]: With dead ends: 97 [2021-03-10 22:09:37,107 INFO L226 Difference]: Without dead ends: 84 [2021-03-10 22:09:37,108 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 26 GetRequests, 10 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 36 ImplicationChecksByTransitivity, 695.5ms TimeCoverageRelationStatistics Valid=72, Invalid=234, Unknown=0, NotChecked=0, Total=306 [2021-03-10 22:09:37,108 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 84 states. [2021-03-10 22:09:37,109 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 84 to 77. [2021-03-10 22:09:37,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 77 states, 76 states have (on average 2.0789473684210527) internal successors, (158), 76 states have internal predecessors, (158), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:09:37,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 77 states to 77 states and 158 transitions. [2021-03-10 22:09:37,110 INFO L78 Accepts]: Start accepts. Automaton has 77 states and 158 transitions. Word has length 14 [2021-03-10 22:09:37,110 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-10 22:09:37,110 INFO L480 AbstractCegarLoop]: Abstraction has 77 states and 158 transitions. [2021-03-10 22:09:37,110 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 13 states, 13 states have (on average 1.6923076923076923) internal successors, (22), 13 states have internal predecessors, (22), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:09:37,110 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 158 transitions. [2021-03-10 22:09:37,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2021-03-10 22:09:37,110 INFO L511 BasicCegarLoop]: Found error trace [2021-03-10 22:09:37,110 INFO L519 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-10 22:09:37,310 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8911,13 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:09:37,311 INFO L428 AbstractCegarLoop]: === Iteration 23 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-10 22:09:37,311 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-10 22:09:37,311 INFO L82 PathProgramCache]: Analyzing trace with hash 1774674921, now seen corresponding path program 6 times [2021-03-10 22:09:37,311 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-10 22:09:37,311 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1679606303] [2021-03-10 22:09:37,311 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-10 22:09:37,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 22:09:37,448 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:09:37,448 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1679606303] [2021-03-10 22:09:37,448 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [861326512] [2021-03-10 22:09:37,448 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 14 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 14 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:09:37,469 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 2 check-sat command(s) [2021-03-10 22:09:37,469 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-10 22:09:37,469 INFO L263 TraceCheckSpWp]: Trace formula consists of 50 conjuncts, 21 conjunts are in the unsatisfiable core [2021-03-10 22:09:37,470 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-10 22:09:46,486 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 6840 conjuctions. This might take some time... [2021-03-10 22:09:49,450 INFO L193 XnfTransformerHelper]: Simplified to disjunction of 6840 conjuctions. [2021-03-10 22:09:49,581 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:49,582 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:49,616 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:49,616 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:49,649 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:49,649 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:49,674 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:49,675 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:49,702 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:09:49,703 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:09:49,703 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:09:49,704 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:49,729 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:49,730 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:49,757 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:49,758 INFO L550 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:49,794 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:09:49,794 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:09:49,795 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 16 treesize of output 7 [2021-03-10 22:09:49,796 INFO L550 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:49,834 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:09:49,835 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:09:49,835 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 11 treesize of output 7 [2021-03-10 22:09:49,836 INFO L550 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:49,865 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:49,865 INFO L550 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:49,896 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:49,896 INFO L550 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:49,928 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:49,929 INFO L550 ElimStorePlain]: Start of recursive call 13: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:49,958 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:49,959 INFO L550 ElimStorePlain]: Start of recursive call 14: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:49,992 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:49,992 INFO L550 ElimStorePlain]: Start of recursive call 15: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:50,026 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:50,026 INFO L550 ElimStorePlain]: Start of recursive call 16: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:50,060 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:50,061 INFO L550 ElimStorePlain]: Start of recursive call 17: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:50,095 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:50,096 INFO L550 ElimStorePlain]: Start of recursive call 18: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:50,139 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:09:50,139 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:09:50,140 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select 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 [2021-03-10 22:09:50,141 INFO L550 ElimStorePlain]: Start of recursive call 19: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:50,184 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:09:50,185 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:09:50,185 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 16 treesize of output 7 [2021-03-10 22:09:50,186 INFO L550 ElimStorePlain]: Start of recursive call 20: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:50,221 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:50,222 INFO L550 ElimStorePlain]: Start of recursive call 21: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:50,258 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:50,259 INFO L550 ElimStorePlain]: Start of recursive call 22: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:50,295 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:50,296 INFO L550 ElimStorePlain]: Start of recursive call 23: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:50,333 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:50,334 INFO L550 ElimStorePlain]: Start of recursive call 24: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:50,371 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:50,371 INFO L550 ElimStorePlain]: Start of recursive call 25: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:50,410 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:50,411 INFO L550 ElimStorePlain]: Start of recursive call 26: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:50,458 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:09:50,459 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:09:50,460 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 16 treesize of output 7 [2021-03-10 22:09:50,460 INFO L550 ElimStorePlain]: Start of recursive call 27: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:50,502 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:50,502 INFO L550 ElimStorePlain]: Start of recursive call 28: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:50,542 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:50,543 INFO L550 ElimStorePlain]: Start of recursive call 29: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:50,592 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:50,592 INFO L550 ElimStorePlain]: Start of recursive call 30: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:50,633 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:50,634 INFO L550 ElimStorePlain]: Start of recursive call 31: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:50,674 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:50,675 INFO L550 ElimStorePlain]: Start of recursive call 32: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:50,716 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:50,716 INFO L550 ElimStorePlain]: Start of recursive call 33: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:50,758 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:50,759 INFO L550 ElimStorePlain]: Start of recursive call 34: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:50,802 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:50,803 INFO L550 ElimStorePlain]: Start of recursive call 35: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:50,846 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:50,847 INFO L550 ElimStorePlain]: Start of recursive call 36: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:50,892 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:50,893 INFO L550 ElimStorePlain]: Start of recursive call 37: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:50,939 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:50,940 INFO L550 ElimStorePlain]: Start of recursive call 38: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:50,984 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:50,985 INFO L550 ElimStorePlain]: Start of recursive call 39: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:51,029 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:51,029 INFO L550 ElimStorePlain]: Start of recursive call 40: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:51,074 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:51,075 INFO L550 ElimStorePlain]: Start of recursive call 41: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:51,120 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:51,121 INFO L550 ElimStorePlain]: Start of recursive call 42: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:51,176 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:51,177 INFO L550 ElimStorePlain]: Start of recursive call 43: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:51,232 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:09:51,233 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:09:51,233 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 16 treesize of output 7 [2021-03-10 22:09:51,234 INFO L550 ElimStorePlain]: Start of recursive call 44: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:51,283 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:51,284 INFO L550 ElimStorePlain]: Start of recursive call 45: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:51,331 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:51,331 INFO L550 ElimStorePlain]: Start of recursive call 46: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:51,380 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:51,381 INFO L550 ElimStorePlain]: Start of recursive call 47: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:51,430 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:51,430 INFO L550 ElimStorePlain]: Start of recursive call 48: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:51,482 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:51,483 INFO L550 ElimStorePlain]: Start of recursive call 49: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:51,534 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:51,535 INFO L550 ElimStorePlain]: Start of recursive call 50: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:51,585 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:51,586 INFO L550 ElimStorePlain]: Start of recursive call 51: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:51,645 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:09:51,646 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:09:51,646 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 21 treesize of output 7 [2021-03-10 22:09:51,647 INFO L550 ElimStorePlain]: Start of recursive call 52: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:51,698 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:51,698 INFO L550 ElimStorePlain]: Start of recursive call 53: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:51,749 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:51,750 INFO L550 ElimStorePlain]: Start of recursive call 54: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:51,803 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:51,803 INFO L550 ElimStorePlain]: Start of recursive call 55: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:51,858 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:51,859 INFO L550 ElimStorePlain]: Start of recursive call 56: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:51,887 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:51,887 INFO L550 ElimStorePlain]: Start of recursive call 57: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:51,914 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:51,915 INFO L550 ElimStorePlain]: Start of recursive call 58: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:51,950 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:09:51,951 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:09:51,952 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select 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 [2021-03-10 22:09:51,952 INFO L550 ElimStorePlain]: Start of recursive call 59: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:51,980 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:51,981 INFO L550 ElimStorePlain]: Start of recursive call 60: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:52,018 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:09:52,018 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:09:52,019 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 11 treesize of output 7 [2021-03-10 22:09:52,020 INFO L550 ElimStorePlain]: Start of recursive call 61: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:52,048 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:52,048 INFO L550 ElimStorePlain]: Start of recursive call 62: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:52,076 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:52,076 INFO L550 ElimStorePlain]: Start of recursive call 63: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:52,114 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:52,114 INFO L550 ElimStorePlain]: Start of recursive call 64: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:52,153 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:52,154 INFO L550 ElimStorePlain]: Start of recursive call 65: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:52,188 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:52,188 INFO L550 ElimStorePlain]: Start of recursive call 66: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:52,219 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:52,220 INFO L550 ElimStorePlain]: Start of recursive call 67: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:52,252 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:52,253 INFO L550 ElimStorePlain]: Start of recursive call 68: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:52,288 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:52,289 INFO L550 ElimStorePlain]: Start of recursive call 69: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:52,323 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:52,323 INFO L550 ElimStorePlain]: Start of recursive call 70: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:52,357 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:52,358 INFO L550 ElimStorePlain]: Start of recursive call 71: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:52,400 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:09:52,401 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:09:52,401 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 16 treesize of output 7 [2021-03-10 22:09:52,402 INFO L550 ElimStorePlain]: Start of recursive call 72: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:52,436 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:52,437 INFO L550 ElimStorePlain]: Start of recursive call 73: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:52,479 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:52,480 INFO L550 ElimStorePlain]: Start of recursive call 74: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:52,515 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:52,516 INFO L550 ElimStorePlain]: Start of recursive call 75: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:52,551 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:52,552 INFO L550 ElimStorePlain]: Start of recursive call 76: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:52,587 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:52,587 INFO L550 ElimStorePlain]: Start of recursive call 77: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:52,632 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:09:52,632 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:09:52,633 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select 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 [2021-03-10 22:09:52,634 INFO L550 ElimStorePlain]: Start of recursive call 78: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:52,672 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:52,673 INFO L550 ElimStorePlain]: Start of recursive call 79: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:52,712 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:52,713 INFO L550 ElimStorePlain]: Start of recursive call 80: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:52,758 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:52,759 INFO L550 ElimStorePlain]: Start of recursive call 81: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:52,798 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:09:52,798 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:09:52,799 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 16 treesize of output 7 [2021-03-10 22:09:52,799 INFO L550 ElimStorePlain]: Start of recursive call 82: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:52,840 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:52,841 INFO L550 ElimStorePlain]: Start of recursive call 83: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:52,881 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:52,882 INFO L550 ElimStorePlain]: Start of recursive call 84: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:52,922 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:52,922 INFO L550 ElimStorePlain]: Start of recursive call 85: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:52,962 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:52,963 INFO L550 ElimStorePlain]: Start of recursive call 86: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:53,006 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:53,007 INFO L550 ElimStorePlain]: Start of recursive call 87: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:53,057 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:53,057 INFO L550 ElimStorePlain]: Start of recursive call 88: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:53,099 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:53,100 INFO L550 ElimStorePlain]: Start of recursive call 89: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:53,144 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:53,144 INFO L550 ElimStorePlain]: Start of recursive call 90: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:53,186 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:53,186 INFO L550 ElimStorePlain]: Start of recursive call 91: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:53,237 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:09:53,238 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:09:53,238 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select 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 [2021-03-10 22:09:53,239 INFO L550 ElimStorePlain]: Start of recursive call 92: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:53,284 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:53,285 INFO L550 ElimStorePlain]: Start of recursive call 93: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:53,330 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:53,331 INFO L550 ElimStorePlain]: Start of recursive call 94: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:53,375 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:09:53,376 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:09:53,377 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 23 treesize of output 1 [2021-03-10 22:09:53,377 INFO L550 ElimStorePlain]: Start of recursive call 95: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:53,430 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:53,431 INFO L550 ElimStorePlain]: Start of recursive call 96: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:53,476 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:53,477 INFO L550 ElimStorePlain]: Start of recursive call 97: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:53,523 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:09:53,524 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:09:53,524 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 [2021-03-10 22:09:53,525 INFO L550 ElimStorePlain]: Start of recursive call 98: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:53,569 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:53,570 INFO L550 ElimStorePlain]: Start of recursive call 99: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:53,623 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:53,623 INFO L550 ElimStorePlain]: Start of recursive call 100: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:53,669 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:53,670 INFO L550 ElimStorePlain]: Start of recursive call 101: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:53,716 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:53,716 INFO L550 ElimStorePlain]: Start of recursive call 102: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:53,763 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:53,763 INFO L550 ElimStorePlain]: Start of recursive call 103: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:53,812 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:09:53,813 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:09:53,813 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 23 treesize of output 1 [2021-03-10 22:09:53,814 INFO L550 ElimStorePlain]: Start of recursive call 104: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:53,861 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:53,862 INFO L550 ElimStorePlain]: Start of recursive call 105: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:53,911 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:53,912 INFO L550 ElimStorePlain]: Start of recursive call 106: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:53,961 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:53,962 INFO L550 ElimStorePlain]: Start of recursive call 107: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:54,018 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:54,019 INFO L550 ElimStorePlain]: Start of recursive call 108: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:54,077 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:09:54,077 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:09:54,078 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select 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 [2021-03-10 22:09:54,079 INFO L550 ElimStorePlain]: Start of recursive call 109: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:54,136 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:54,136 INFO L550 ElimStorePlain]: Start of recursive call 110: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:54,160 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:54,161 INFO L550 ElimStorePlain]: Start of recursive call 111: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:54,193 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:09:54,194 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:09:54,195 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 21 treesize of output 7 [2021-03-10 22:09:54,195 INFO L550 ElimStorePlain]: Start of recursive call 112: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:54,222 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:54,223 INFO L550 ElimStorePlain]: Start of recursive call 113: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:54,256 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:09:54,256 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:09:54,257 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 3 [2021-03-10 22:09:54,258 INFO L550 ElimStorePlain]: Start of recursive call 114: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:54,292 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:54,293 INFO L550 ElimStorePlain]: Start of recursive call 115: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:54,318 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:54,318 INFO L550 ElimStorePlain]: Start of recursive call 116: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:54,345 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:54,346 INFO L550 ElimStorePlain]: Start of recursive call 117: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:54,373 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:54,374 INFO L550 ElimStorePlain]: Start of recursive call 118: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:54,410 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:54,411 INFO L550 ElimStorePlain]: Start of recursive call 119: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:54,447 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:54,448 INFO L550 ElimStorePlain]: Start of recursive call 120: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:54,476 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:54,477 INFO L550 ElimStorePlain]: Start of recursive call 121: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:54,506 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:54,507 INFO L550 ElimStorePlain]: Start of recursive call 122: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:54,545 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:54,546 INFO L550 ElimStorePlain]: Start of recursive call 123: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:54,576 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:54,576 INFO L550 ElimStorePlain]: Start of recursive call 124: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:54,608 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:54,609 INFO L550 ElimStorePlain]: Start of recursive call 125: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:54,638 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:54,639 INFO L550 ElimStorePlain]: Start of recursive call 126: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:54,674 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:09:54,675 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:09:54,675 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 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 [2021-03-10 22:09:54,676 INFO L550 ElimStorePlain]: Start of recursive call 127: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:54,705 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:54,705 INFO L550 ElimStorePlain]: Start of recursive call 128: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:54,734 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:54,735 INFO L550 ElimStorePlain]: Start of recursive call 129: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:54,772 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:54,773 INFO L550 ElimStorePlain]: Start of recursive call 130: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:54,804 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:54,804 INFO L550 ElimStorePlain]: Start of recursive call 131: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:54,838 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:54,839 INFO L550 ElimStorePlain]: Start of recursive call 132: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:54,876 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:54,876 INFO L550 ElimStorePlain]: Start of recursive call 133: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:54,920 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:09:54,920 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:09:54,921 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 11 treesize of output 3 [2021-03-10 22:09:54,922 INFO L550 ElimStorePlain]: Start of recursive call 134: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:54,957 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:09:54,958 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:09:54,958 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 18 treesize of output 1 [2021-03-10 22:09:54,959 INFO L550 ElimStorePlain]: Start of recursive call 135: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:54,994 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:54,995 INFO L550 ElimStorePlain]: Start of recursive call 136: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:55,032 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:55,033 INFO L550 ElimStorePlain]: Start of recursive call 137: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:55,070 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:55,071 INFO L550 ElimStorePlain]: Start of recursive call 138: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:55,110 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:55,110 INFO L550 ElimStorePlain]: Start of recursive call 139: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:55,148 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:55,149 INFO L550 ElimStorePlain]: Start of recursive call 140: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:55,186 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:55,187 INFO L550 ElimStorePlain]: Start of recursive call 141: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:55,226 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:55,227 INFO L550 ElimStorePlain]: Start of recursive call 142: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:55,267 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:55,267 INFO L550 ElimStorePlain]: Start of recursive call 143: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:55,309 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:09:55,310 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:09:55,310 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select 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 [2021-03-10 22:09:55,311 INFO L550 ElimStorePlain]: Start of recursive call 144: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:55,359 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:55,359 INFO L550 ElimStorePlain]: Start of recursive call 145: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:55,400 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:55,401 INFO L550 ElimStorePlain]: Start of recursive call 146: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:55,450 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:55,451 INFO L550 ElimStorePlain]: Start of recursive call 147: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:55,501 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:55,502 INFO L550 ElimStorePlain]: Start of recursive call 148: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:55,545 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:55,546 INFO L550 ElimStorePlain]: Start of recursive call 149: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:55,597 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:09:55,597 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:09:55,598 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select 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 [2021-03-10 22:09:55,598 INFO L550 ElimStorePlain]: Start of recursive call 150: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:55,641 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:55,642 INFO L550 ElimStorePlain]: Start of recursive call 151: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:55,686 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:55,687 INFO L550 ElimStorePlain]: Start of recursive call 152: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:55,733 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:09:55,734 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:09:55,734 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 18 treesize of output 1 [2021-03-10 22:09:55,735 INFO L550 ElimStorePlain]: Start of recursive call 153: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:55,787 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:09:55,787 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:09:55,788 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 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 [2021-03-10 22:09:55,789 INFO L550 ElimStorePlain]: Start of recursive call 154: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:55,834 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:55,835 INFO L550 ElimStorePlain]: Start of recursive call 155: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:55,888 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:55,888 INFO L550 ElimStorePlain]: Start of recursive call 156: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:55,934 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:55,935 INFO L550 ElimStorePlain]: Start of recursive call 157: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:55,989 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:55,989 INFO L550 ElimStorePlain]: Start of recursive call 158: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:56,044 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:56,044 INFO L550 ElimStorePlain]: Start of recursive call 159: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:56,099 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:56,100 INFO L550 ElimStorePlain]: Start of recursive call 160: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:56,155 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:56,155 INFO L550 ElimStorePlain]: Start of recursive call 161: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:56,211 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:56,212 INFO L550 ElimStorePlain]: Start of recursive call 162: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:56,260 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:56,261 INFO L550 ElimStorePlain]: Start of recursive call 163: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:56,310 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:56,311 INFO L550 ElimStorePlain]: Start of recursive call 164: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:56,360 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:56,361 INFO L550 ElimStorePlain]: Start of recursive call 165: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:56,410 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:09:56,411 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:09:56,411 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select 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 [2021-03-10 22:09:56,412 INFO L550 ElimStorePlain]: Start of recursive call 166: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:56,488 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:56,488 INFO L550 ElimStorePlain]: Start of recursive call 167: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:56,511 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:56,512 INFO L550 ElimStorePlain]: Start of recursive call 168: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:56,534 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:56,534 INFO L550 ElimStorePlain]: Start of recursive call 169: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:56,559 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:56,560 INFO L550 ElimStorePlain]: Start of recursive call 170: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:56,583 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:56,583 INFO L550 ElimStorePlain]: Start of recursive call 171: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:56,609 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:56,610 INFO L550 ElimStorePlain]: Start of recursive call 172: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:56,632 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:56,633 INFO L550 ElimStorePlain]: Start of recursive call 173: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:56,654 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:56,654 INFO L550 ElimStorePlain]: Start of recursive call 174: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:56,683 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:56,684 INFO L550 ElimStorePlain]: Start of recursive call 175: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:56,706 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:56,706 INFO L550 ElimStorePlain]: Start of recursive call 176: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:56,729 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:09:56,729 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:09:56,729 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 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 [2021-03-10 22:09:56,730 INFO L550 ElimStorePlain]: Start of recursive call 177: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:56,752 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:56,753 INFO L550 ElimStorePlain]: Start of recursive call 178: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:56,775 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:56,776 INFO L550 ElimStorePlain]: Start of recursive call 179: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:56,800 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:56,801 INFO L550 ElimStorePlain]: Start of recursive call 180: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:56,829 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:56,829 INFO L550 ElimStorePlain]: Start of recursive call 181: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:56,858 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:56,858 INFO L550 ElimStorePlain]: Start of recursive call 182: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:56,887 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:56,888 INFO L550 ElimStorePlain]: Start of recursive call 183: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:56,917 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:56,917 INFO L550 ElimStorePlain]: Start of recursive call 184: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:56,955 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:56,956 INFO L550 ElimStorePlain]: Start of recursive call 185: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:56,986 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:56,987 INFO L550 ElimStorePlain]: Start of recursive call 186: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:57,021 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:57,022 INFO L550 ElimStorePlain]: Start of recursive call 187: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:57,057 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:57,057 INFO L550 ElimStorePlain]: Start of recursive call 188: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:57,092 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:57,092 INFO L550 ElimStorePlain]: Start of recursive call 189: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:57,125 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:57,126 INFO L550 ElimStorePlain]: Start of recursive call 190: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:57,160 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:57,161 INFO L550 ElimStorePlain]: Start of recursive call 191: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:57,195 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:57,195 INFO L550 ElimStorePlain]: Start of recursive call 192: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:57,229 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:57,229 INFO L550 ElimStorePlain]: Start of recursive call 193: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:57,264 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:57,265 INFO L550 ElimStorePlain]: Start of recursive call 194: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:57,301 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:57,301 INFO L550 ElimStorePlain]: Start of recursive call 195: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:57,335 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:57,336 INFO L550 ElimStorePlain]: Start of recursive call 196: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:57,378 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:57,379 INFO L550 ElimStorePlain]: Start of recursive call 197: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:57,415 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:57,415 INFO L550 ElimStorePlain]: Start of recursive call 198: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:57,458 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:57,459 INFO L550 ElimStorePlain]: Start of recursive call 199: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:57,503 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:57,504 INFO L550 ElimStorePlain]: Start of recursive call 200: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:57,549 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:57,549 INFO L550 ElimStorePlain]: Start of recursive call 201: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:57,588 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:57,589 INFO L550 ElimStorePlain]: Start of recursive call 202: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:57,625 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:57,625 INFO L550 ElimStorePlain]: Start of recursive call 203: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:57,669 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:57,670 INFO L550 ElimStorePlain]: Start of recursive call 204: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:57,709 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:57,710 INFO L550 ElimStorePlain]: Start of recursive call 205: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:57,748 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:57,748 INFO L550 ElimStorePlain]: Start of recursive call 206: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:57,788 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:57,789 INFO L550 ElimStorePlain]: Start of recursive call 207: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:57,827 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:57,828 INFO L550 ElimStorePlain]: Start of recursive call 208: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:57,867 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:57,867 INFO L550 ElimStorePlain]: Start of recursive call 209: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:57,906 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:57,907 INFO L550 ElimStorePlain]: Start of recursive call 210: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:57,946 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:57,946 INFO L550 ElimStorePlain]: Start of recursive call 211: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:57,994 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:57,995 INFO L550 ElimStorePlain]: Start of recursive call 212: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:58,036 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:58,037 INFO L550 ElimStorePlain]: Start of recursive call 213: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:58,085 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:58,085 INFO L550 ElimStorePlain]: Start of recursive call 214: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:58,128 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:58,129 INFO L550 ElimStorePlain]: Start of recursive call 215: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:58,177 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:58,178 INFO L550 ElimStorePlain]: Start of recursive call 216: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:58,219 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:58,220 INFO L550 ElimStorePlain]: Start of recursive call 217: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:58,262 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:58,263 INFO L550 ElimStorePlain]: Start of recursive call 218: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:58,307 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:58,308 INFO L550 ElimStorePlain]: Start of recursive call 219: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:58,351 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:58,352 INFO L550 ElimStorePlain]: Start of recursive call 220: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:58,386 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:58,387 INFO L550 ElimStorePlain]: Start of recursive call 221: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:58,423 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:58,423 INFO L550 ElimStorePlain]: Start of recursive call 222: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:58,458 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:58,459 INFO L550 ElimStorePlain]: Start of recursive call 223: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:58,494 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:58,495 INFO L550 ElimStorePlain]: Start of recursive call 224: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:58,531 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:58,532 INFO L550 ElimStorePlain]: Start of recursive call 225: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:58,567 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:58,568 INFO L550 ElimStorePlain]: Start of recursive call 226: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:58,605 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:58,605 INFO L550 ElimStorePlain]: Start of recursive call 227: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:58,643 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:58,643 INFO L550 ElimStorePlain]: Start of recursive call 228: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:58,681 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:58,681 INFO L550 ElimStorePlain]: Start of recursive call 229: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:58,736 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:58,737 INFO L550 ElimStorePlain]: Start of recursive call 230: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:58,765 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:58,766 INFO L550 ElimStorePlain]: Start of recursive call 231: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:58,786 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:58,786 INFO L550 ElimStorePlain]: Start of recursive call 232: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:58,808 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:58,808 INFO L550 ElimStorePlain]: Start of recursive call 233: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:58,835 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:58,835 INFO L550 ElimStorePlain]: Start of recursive call 234: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:58,855 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:58,856 INFO L550 ElimStorePlain]: Start of recursive call 235: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:58,876 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:58,876 INFO L550 ElimStorePlain]: Start of recursive call 236: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:58,896 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:58,897 INFO L550 ElimStorePlain]: Start of recursive call 237: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:58,916 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:58,916 INFO L550 ElimStorePlain]: Start of recursive call 238: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:58,937 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:58,937 INFO L550 ElimStorePlain]: Start of recursive call 239: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:58,959 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:58,960 INFO L550 ElimStorePlain]: Start of recursive call 240: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:58,984 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:58,985 INFO L550 ElimStorePlain]: Start of recursive call 241: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:59,017 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:59,017 INFO L550 ElimStorePlain]: Start of recursive call 242: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:59,044 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:59,045 INFO L550 ElimStorePlain]: Start of recursive call 243: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:59,072 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:59,073 INFO L550 ElimStorePlain]: Start of recursive call 244: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:59,105 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:59,105 INFO L550 ElimStorePlain]: Start of recursive call 245: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:59,130 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:59,131 INFO L550 ElimStorePlain]: Start of recursive call 246: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:59,159 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:59,160 INFO L550 ElimStorePlain]: Start of recursive call 247: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:59,189 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:59,190 INFO L550 ElimStorePlain]: Start of recursive call 248: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:59,217 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:59,218 INFO L550 ElimStorePlain]: Start of recursive call 249: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:59,246 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:59,246 INFO L550 ElimStorePlain]: Start of recursive call 250: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:59,276 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:59,277 INFO L550 ElimStorePlain]: Start of recursive call 251: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:59,307 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:59,308 INFO L550 ElimStorePlain]: Start of recursive call 252: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:59,337 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:59,337 INFO L550 ElimStorePlain]: Start of recursive call 253: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:59,366 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:59,367 INFO L550 ElimStorePlain]: Start of recursive call 254: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:59,399 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:59,400 INFO L550 ElimStorePlain]: Start of recursive call 255: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:59,432 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:59,433 INFO L550 ElimStorePlain]: Start of recursive call 256: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:59,471 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:59,472 INFO L550 ElimStorePlain]: Start of recursive call 257: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:59,504 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:59,505 INFO L550 ElimStorePlain]: Start of recursive call 258: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:59,537 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:59,538 INFO L550 ElimStorePlain]: Start of recursive call 259: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:59,577 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:59,577 INFO L550 ElimStorePlain]: Start of recursive call 260: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:59,617 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:59,618 INFO L550 ElimStorePlain]: Start of recursive call 261: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:59,651 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:59,652 INFO L550 ElimStorePlain]: Start of recursive call 262: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:59,685 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:59,686 INFO L550 ElimStorePlain]: Start of recursive call 263: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:59,719 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:59,720 INFO L550 ElimStorePlain]: Start of recursive call 264: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:59,760 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:59,761 INFO L550 ElimStorePlain]: Start of recursive call 265: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:59,798 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:09:59,798 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:09:59,799 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 [2021-03-10 22:09:59,799 INFO L550 ElimStorePlain]: Start of recursive call 266: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:59,836 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:59,837 INFO L550 ElimStorePlain]: Start of recursive call 267: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:59,872 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:59,873 INFO L550 ElimStorePlain]: Start of recursive call 268: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:59,909 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:59,910 INFO L550 ElimStorePlain]: Start of recursive call 269: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:59,948 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:59,948 INFO L550 ElimStorePlain]: Start of recursive call 270: End of recursive call: and 1 xjuncts. [2021-03-10 22:09:59,988 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:09:59,989 INFO L550 ElimStorePlain]: Start of recursive call 271: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:00,030 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:00,031 INFO L550 ElimStorePlain]: Start of recursive call 272: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:00,067 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:00,068 INFO L550 ElimStorePlain]: Start of recursive call 273: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:00,110 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:00,110 INFO L550 ElimStorePlain]: Start of recursive call 274: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:00,153 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:00,153 INFO L550 ElimStorePlain]: Start of recursive call 275: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:00,189 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:00,190 INFO L550 ElimStorePlain]: Start of recursive call 276: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:00,226 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:00,226 INFO L550 ElimStorePlain]: Start of recursive call 277: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:00,270 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:00,272 INFO L550 ElimStorePlain]: Start of recursive call 278: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:00,316 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:00,316 INFO L550 ElimStorePlain]: Start of recursive call 279: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:00,353 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:00,354 INFO L550 ElimStorePlain]: Start of recursive call 280: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:00,393 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:00,394 INFO L550 ElimStorePlain]: Start of recursive call 281: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:00,433 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:00,433 INFO L550 ElimStorePlain]: Start of recursive call 282: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:00,473 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:00,474 INFO L550 ElimStorePlain]: Start of recursive call 283: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:00,519 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:00,520 INFO L550 ElimStorePlain]: Start of recursive call 284: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:00,559 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:00,559 INFO L550 ElimStorePlain]: Start of recursive call 285: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:00,599 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:00,600 INFO L550 ElimStorePlain]: Start of recursive call 286: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:00,647 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:00,648 INFO L550 ElimStorePlain]: Start of recursive call 287: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:00,689 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:00,690 INFO L550 ElimStorePlain]: Start of recursive call 288: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:00,727 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:00,728 INFO L550 ElimStorePlain]: Start of recursive call 289: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:00,767 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:00,767 INFO L550 ElimStorePlain]: Start of recursive call 290: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:00,806 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:10:00,807 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:10:00,807 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 [2021-03-10 22:10:00,808 INFO L550 ElimStorePlain]: Start of recursive call 291: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:00,853 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:00,854 INFO L550 ElimStorePlain]: Start of recursive call 292: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:00,902 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:00,902 INFO L550 ElimStorePlain]: Start of recursive call 293: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:00,944 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:00,945 INFO L550 ElimStorePlain]: Start of recursive call 294: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:00,986 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:00,987 INFO L550 ElimStorePlain]: Start of recursive call 295: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:01,021 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:01,022 INFO L550 ElimStorePlain]: Start of recursive call 296: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:01,058 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:10:01,058 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:10:01,059 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select 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 [2021-03-10 22:10:01,060 INFO L550 ElimStorePlain]: Start of recursive call 297: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:01,103 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:01,103 INFO L550 ElimStorePlain]: Start of recursive call 298: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:01,156 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:01,157 INFO L550 ElimStorePlain]: Start of recursive call 299: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:01,185 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:01,186 INFO L550 ElimStorePlain]: Start of recursive call 300: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:01,208 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:01,209 INFO L550 ElimStorePlain]: Start of recursive call 301: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:01,237 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:01,238 INFO L550 ElimStorePlain]: Start of recursive call 302: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:01,261 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:01,262 INFO L550 ElimStorePlain]: Start of recursive call 303: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:01,285 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:01,286 INFO L550 ElimStorePlain]: Start of recursive call 304: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:01,308 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:01,309 INFO L550 ElimStorePlain]: Start of recursive call 305: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:01,339 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:01,340 INFO L550 ElimStorePlain]: Start of recursive call 306: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:01,365 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:01,365 INFO L550 ElimStorePlain]: Start of recursive call 307: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:01,396 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:01,397 INFO L550 ElimStorePlain]: Start of recursive call 308: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:01,422 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:01,423 INFO L550 ElimStorePlain]: Start of recursive call 309: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:01,450 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:01,451 INFO L550 ElimStorePlain]: Start of recursive call 310: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:01,483 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:01,484 INFO L550 ElimStorePlain]: Start of recursive call 311: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:01,517 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:01,518 INFO L550 ElimStorePlain]: Start of recursive call 312: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:01,546 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:01,547 INFO L550 ElimStorePlain]: Start of recursive call 313: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:01,576 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:01,576 INFO L550 ElimStorePlain]: Start of recursive call 314: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:01,610 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:01,611 INFO L550 ElimStorePlain]: Start of recursive call 315: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:01,638 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:01,639 INFO L550 ElimStorePlain]: Start of recursive call 316: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:01,669 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:01,670 INFO L550 ElimStorePlain]: Start of recursive call 317: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:01,704 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:01,705 INFO L550 ElimStorePlain]: Start of recursive call 318: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:01,740 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:01,741 INFO L550 ElimStorePlain]: Start of recursive call 319: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:01,776 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:01,777 INFO L550 ElimStorePlain]: Start of recursive call 320: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:01,813 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:01,814 INFO L550 ElimStorePlain]: Start of recursive call 321: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:01,843 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:01,844 INFO L550 ElimStorePlain]: Start of recursive call 322: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:01,876 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:01,877 INFO L550 ElimStorePlain]: Start of recursive call 323: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:01,908 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:01,908 INFO L550 ElimStorePlain]: Start of recursive call 324: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:01,936 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:01,937 INFO L550 ElimStorePlain]: Start of recursive call 325: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:01,966 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:01,967 INFO L550 ElimStorePlain]: Start of recursive call 326: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:02,002 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:02,007 INFO L550 ElimStorePlain]: Start of recursive call 327: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:02,043 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:02,044 INFO L550 ElimStorePlain]: Start of recursive call 328: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:02,073 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:02,074 INFO L550 ElimStorePlain]: Start of recursive call 329: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:02,106 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:02,107 INFO L550 ElimStorePlain]: Start of recursive call 330: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:02,144 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:02,145 INFO L550 ElimStorePlain]: Start of recursive call 331: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:02,178 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:02,178 INFO L550 ElimStorePlain]: Start of recursive call 332: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:02,210 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:02,210 INFO L550 ElimStorePlain]: Start of recursive call 333: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:02,248 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:02,249 INFO L550 ElimStorePlain]: Start of recursive call 334: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:02,285 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:02,286 INFO L550 ElimStorePlain]: Start of recursive call 335: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:02,322 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:02,323 INFO L550 ElimStorePlain]: Start of recursive call 336: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:02,360 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:02,361 INFO L550 ElimStorePlain]: Start of recursive call 337: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:02,398 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:02,399 INFO L550 ElimStorePlain]: Start of recursive call 338: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:02,431 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:02,432 INFO L550 ElimStorePlain]: Start of recursive call 339: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:02,472 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:02,473 INFO L550 ElimStorePlain]: Start of recursive call 340: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:02,509 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:02,510 INFO L550 ElimStorePlain]: Start of recursive call 341: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:02,551 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:02,551 INFO L550 ElimStorePlain]: Start of recursive call 342: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:02,586 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:02,587 INFO L550 ElimStorePlain]: Start of recursive call 343: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:02,622 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:02,623 INFO L550 ElimStorePlain]: Start of recursive call 344: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:02,659 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:02,659 INFO L550 ElimStorePlain]: Start of recursive call 345: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:02,697 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:02,697 INFO L550 ElimStorePlain]: Start of recursive call 346: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:02,733 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:02,733 INFO L550 ElimStorePlain]: Start of recursive call 347: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:02,769 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:02,769 INFO L550 ElimStorePlain]: Start of recursive call 348: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:02,806 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:10:02,806 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:10:02,807 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 11 treesize of output 7 [2021-03-10 22:10:02,807 INFO L550 ElimStorePlain]: Start of recursive call 349: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:02,846 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:02,846 INFO L550 ElimStorePlain]: Start of recursive call 350: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:02,884 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:02,884 INFO L550 ElimStorePlain]: Start of recursive call 351: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:02,921 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:02,922 INFO L550 ElimStorePlain]: Start of recursive call 352: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:02,966 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:02,967 INFO L550 ElimStorePlain]: Start of recursive call 353: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:03,007 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:03,007 INFO L550 ElimStorePlain]: Start of recursive call 354: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:03,051 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:03,052 INFO L550 ElimStorePlain]: Start of recursive call 355: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:03,091 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:03,092 INFO L550 ElimStorePlain]: Start of recursive call 356: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:03,136 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:03,136 INFO L550 ElimStorePlain]: Start of recursive call 357: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:03,181 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:03,182 INFO L550 ElimStorePlain]: Start of recursive call 358: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:03,222 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:03,222 INFO L550 ElimStorePlain]: Start of recursive call 359: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:03,267 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:03,268 INFO L550 ElimStorePlain]: Start of recursive call 360: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:03,308 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:03,308 INFO L550 ElimStorePlain]: Start of recursive call 361: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:03,354 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:03,355 INFO L550 ElimStorePlain]: Start of recursive call 362: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:03,395 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:03,396 INFO L550 ElimStorePlain]: Start of recursive call 363: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:03,442 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:03,443 INFO L550 ElimStorePlain]: Start of recursive call 364: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:03,484 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:03,485 INFO L550 ElimStorePlain]: Start of recursive call 365: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:03,528 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:03,528 INFO L550 ElimStorePlain]: Start of recursive call 366: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:03,570 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:03,570 INFO L550 ElimStorePlain]: Start of recursive call 367: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:03,612 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:03,613 INFO L550 ElimStorePlain]: Start of recursive call 368: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:03,656 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:03,656 INFO L550 ElimStorePlain]: Start of recursive call 369: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:03,699 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:03,699 INFO L550 ElimStorePlain]: Start of recursive call 370: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:03,748 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:03,748 INFO L550 ElimStorePlain]: Start of recursive call 371: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:03,792 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:03,792 INFO L550 ElimStorePlain]: Start of recursive call 372: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:03,835 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:03,836 INFO L550 ElimStorePlain]: Start of recursive call 373: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:03,885 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:03,886 INFO L550 ElimStorePlain]: Start of recursive call 374: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:03,935 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:03,936 INFO L550 ElimStorePlain]: Start of recursive call 375: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:03,979 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:03,980 INFO L550 ElimStorePlain]: Start of recursive call 376: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:04,024 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:04,025 INFO L550 ElimStorePlain]: Start of recursive call 377: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:04,070 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:04,071 INFO L550 ElimStorePlain]: Start of recursive call 378: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:04,116 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:04,116 INFO L550 ElimStorePlain]: Start of recursive call 379: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:04,161 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:10:04,161 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:10:04,162 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 11 treesize of output 3 [2021-03-10 22:10:04,163 INFO L550 ElimStorePlain]: Start of recursive call 380: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:04,208 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:10:04,209 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:10:04,209 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 [2021-03-10 22:10:04,210 INFO L550 ElimStorePlain]: Start of recursive call 381: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:04,256 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:04,256 INFO L550 ElimStorePlain]: Start of recursive call 382: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:04,302 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:04,303 INFO L550 ElimStorePlain]: Start of recursive call 383: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:04,348 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:04,349 INFO L550 ElimStorePlain]: Start of recursive call 384: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:04,401 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:04,402 INFO L550 ElimStorePlain]: Start of recursive call 385: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:04,451 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:04,451 INFO L550 ElimStorePlain]: Start of recursive call 386: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:04,498 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:04,499 INFO L550 ElimStorePlain]: Start of recursive call 387: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:04,546 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:04,547 INFO L550 ElimStorePlain]: Start of recursive call 388: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:04,594 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:04,595 INFO L550 ElimStorePlain]: Start of recursive call 389: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:04,642 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:04,643 INFO L550 ElimStorePlain]: Start of recursive call 390: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:04,691 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:04,691 INFO L550 ElimStorePlain]: Start of recursive call 391: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:04,745 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:04,745 INFO L550 ElimStorePlain]: Start of recursive call 392: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:04,794 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:04,794 INFO L550 ElimStorePlain]: Start of recursive call 393: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:04,855 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:04,855 INFO L550 ElimStorePlain]: Start of recursive call 394: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:04,872 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:04,872 INFO L550 ElimStorePlain]: Start of recursive call 395: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:04,889 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:04,889 INFO L550 ElimStorePlain]: Start of recursive call 396: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:04,906 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:04,906 INFO L550 ElimStorePlain]: Start of recursive call 397: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:04,923 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:04,924 INFO L550 ElimStorePlain]: Start of recursive call 398: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:04,941 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:04,941 INFO L550 ElimStorePlain]: Start of recursive call 399: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:04,958 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:04,959 INFO L550 ElimStorePlain]: Start of recursive call 400: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:04,978 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:04,979 INFO L550 ElimStorePlain]: Start of recursive call 401: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:04,996 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:04,997 INFO L550 ElimStorePlain]: Start of recursive call 402: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:05,016 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:05,017 INFO L550 ElimStorePlain]: Start of recursive call 403: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:05,037 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:05,038 INFO L550 ElimStorePlain]: Start of recursive call 404: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:05,063 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:05,064 INFO L550 ElimStorePlain]: Start of recursive call 405: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:05,082 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:05,083 INFO L550 ElimStorePlain]: Start of recursive call 406: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:05,108 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:05,109 INFO L550 ElimStorePlain]: Start of recursive call 407: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:05,131 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:10:05,131 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:10:05,132 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:10:05,132 INFO L550 ElimStorePlain]: Start of recursive call 408: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:05,158 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:05,159 INFO L550 ElimStorePlain]: Start of recursive call 409: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:05,180 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:05,180 INFO L550 ElimStorePlain]: Start of recursive call 410: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:05,201 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:05,202 INFO L550 ElimStorePlain]: Start of recursive call 411: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:05,225 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:05,225 INFO L550 ElimStorePlain]: Start of recursive call 412: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:05,252 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:05,253 INFO L550 ElimStorePlain]: Start of recursive call 413: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:05,275 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:05,276 INFO L550 ElimStorePlain]: Start of recursive call 414: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:05,297 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:05,298 INFO L550 ElimStorePlain]: Start of recursive call 415: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:05,326 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:05,327 INFO L550 ElimStorePlain]: Start of recursive call 416: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:05,351 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:05,352 INFO L550 ElimStorePlain]: Start of recursive call 417: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:05,375 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:05,376 INFO L550 ElimStorePlain]: Start of recursive call 418: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:05,399 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:05,399 INFO L550 ElimStorePlain]: Start of recursive call 419: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:05,423 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:05,423 INFO L550 ElimStorePlain]: Start of recursive call 420: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:05,449 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:05,449 INFO L550 ElimStorePlain]: Start of recursive call 421: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:05,479 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:05,480 INFO L550 ElimStorePlain]: Start of recursive call 422: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:05,504 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:05,504 INFO L550 ElimStorePlain]: Start of recursive call 423: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:05,529 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:05,530 INFO L550 ElimStorePlain]: Start of recursive call 424: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:05,557 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:10:05,557 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:10:05,558 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 18 treesize of output 1 [2021-03-10 22:10:05,558 INFO L550 ElimStorePlain]: Start of recursive call 425: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:05,585 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:05,585 INFO L550 ElimStorePlain]: Start of recursive call 426: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:05,611 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:05,612 INFO L550 ElimStorePlain]: Start of recursive call 427: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:05,638 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:05,639 INFO L550 ElimStorePlain]: Start of recursive call 428: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:05,666 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:10:05,667 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:10:05,667 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 18 treesize of output 1 [2021-03-10 22:10:05,668 INFO L550 ElimStorePlain]: Start of recursive call 429: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:05,696 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:10:05,696 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:10:05,697 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select 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 [2021-03-10 22:10:05,697 INFO L550 ElimStorePlain]: Start of recursive call 430: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:05,724 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:05,725 INFO L550 ElimStorePlain]: Start of recursive call 431: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:05,752 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:05,753 INFO L550 ElimStorePlain]: Start of recursive call 432: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:05,781 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:05,781 INFO L550 ElimStorePlain]: Start of recursive call 433: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:05,810 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:05,811 INFO L550 ElimStorePlain]: Start of recursive call 434: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:05,835 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:05,835 INFO L550 ElimStorePlain]: Start of recursive call 435: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:05,860 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:05,860 INFO L550 ElimStorePlain]: Start of recursive call 436: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:05,885 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:05,885 INFO L550 ElimStorePlain]: Start of recursive call 437: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:05,910 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:05,911 INFO L550 ElimStorePlain]: Start of recursive call 438: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:05,941 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:05,942 INFO L550 ElimStorePlain]: Start of recursive call 439: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:05,972 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:05,973 INFO L550 ElimStorePlain]: Start of recursive call 440: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:05,999 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:05,999 INFO L550 ElimStorePlain]: Start of recursive call 441: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:06,025 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:10:06,026 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:10:06,026 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 18 treesize of output 1 [2021-03-10 22:10:06,027 INFO L550 ElimStorePlain]: Start of recursive call 442: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:06,054 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:06,055 INFO L550 ElimStorePlain]: Start of recursive call 443: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:06,081 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:06,082 INFO L550 ElimStorePlain]: Start of recursive call 444: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:06,107 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:06,108 INFO L550 ElimStorePlain]: Start of recursive call 445: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:06,136 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:06,137 INFO L550 ElimStorePlain]: Start of recursive call 446: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:06,165 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:06,166 INFO L550 ElimStorePlain]: Start of recursive call 447: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:06,195 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:06,195 INFO L550 ElimStorePlain]: Start of recursive call 448: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:06,225 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:06,225 INFO L550 ElimStorePlain]: Start of recursive call 449: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:06,250 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:06,250 INFO L550 ElimStorePlain]: Start of recursive call 450: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:06,280 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:06,281 INFO L550 ElimStorePlain]: Start of recursive call 451: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:06,308 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:06,309 INFO L550 ElimStorePlain]: Start of recursive call 452: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:06,337 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:06,337 INFO L550 ElimStorePlain]: Start of recursive call 453: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:06,370 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:06,371 INFO L550 ElimStorePlain]: Start of recursive call 454: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:06,399 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:06,400 INFO L550 ElimStorePlain]: Start of recursive call 455: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:06,428 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:06,429 INFO L550 ElimStorePlain]: Start of recursive call 456: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:06,461 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:06,462 INFO L550 ElimStorePlain]: Start of recursive call 457: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:06,496 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:06,497 INFO L550 ElimStorePlain]: Start of recursive call 458: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:06,528 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:06,529 INFO L550 ElimStorePlain]: Start of recursive call 459: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:06,559 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:06,560 INFO L550 ElimStorePlain]: Start of recursive call 460: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:06,590 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:06,591 INFO L550 ElimStorePlain]: Start of recursive call 461: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:06,621 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:06,622 INFO L550 ElimStorePlain]: Start of recursive call 462: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:06,652 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:06,653 INFO L550 ElimStorePlain]: Start of recursive call 463: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:06,688 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:06,689 INFO L550 ElimStorePlain]: Start of recursive call 464: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:06,721 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:06,722 INFO L550 ElimStorePlain]: Start of recursive call 465: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:06,755 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:06,756 INFO L550 ElimStorePlain]: Start of recursive call 466: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:06,787 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:06,788 INFO L550 ElimStorePlain]: Start of recursive call 467: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:06,819 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:06,820 INFO L550 ElimStorePlain]: Start of recursive call 468: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:06,851 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:06,852 INFO L550 ElimStorePlain]: Start of recursive call 469: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:06,884 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:06,884 INFO L550 ElimStorePlain]: Start of recursive call 470: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:06,918 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:10:06,919 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:10:06,919 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 18 treesize of output 1 [2021-03-10 22:10:06,920 INFO L550 ElimStorePlain]: Start of recursive call 471: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:06,956 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:06,957 INFO L550 ElimStorePlain]: Start of recursive call 472: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:06,994 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:06,995 INFO L550 ElimStorePlain]: Start of recursive call 473: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:07,027 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:07,028 INFO L550 ElimStorePlain]: Start of recursive call 474: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:07,061 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:07,062 INFO L550 ElimStorePlain]: Start of recursive call 475: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:07,094 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:07,095 INFO L550 ElimStorePlain]: Start of recursive call 476: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:07,132 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:07,133 INFO L550 ElimStorePlain]: Start of recursive call 477: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:07,168 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:07,169 INFO L550 ElimStorePlain]: Start of recursive call 478: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:07,203 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:07,204 INFO L550 ElimStorePlain]: Start of recursive call 479: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:07,237 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:07,238 INFO L550 ElimStorePlain]: Start of recursive call 480: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:07,273 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:07,273 INFO L550 ElimStorePlain]: Start of recursive call 481: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:07,307 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:07,308 INFO L550 ElimStorePlain]: Start of recursive call 482: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:07,343 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:07,344 INFO L550 ElimStorePlain]: Start of recursive call 483: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:07,383 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:07,383 INFO L550 ElimStorePlain]: Start of recursive call 484: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:07,418 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:07,419 INFO L550 ElimStorePlain]: Start of recursive call 485: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:07,454 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:07,454 INFO L550 ElimStorePlain]: Start of recursive call 486: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:07,489 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:07,490 INFO L550 ElimStorePlain]: Start of recursive call 487: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:07,526 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:07,526 INFO L550 ElimStorePlain]: Start of recursive call 488: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:07,566 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:07,567 INFO L550 ElimStorePlain]: Start of recursive call 489: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:07,603 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:07,604 INFO L550 ElimStorePlain]: Start of recursive call 490: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:07,641 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:07,642 INFO L550 ElimStorePlain]: Start of recursive call 491: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:07,678 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:07,678 INFO L550 ElimStorePlain]: Start of recursive call 492: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:07,714 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:07,715 INFO L550 ElimStorePlain]: Start of recursive call 493: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:07,749 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:10:07,749 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:10:07,750 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 23 treesize of output 1 [2021-03-10 22:10:07,750 INFO L550 ElimStorePlain]: Start of recursive call 494: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:07,783 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:07,784 INFO L550 ElimStorePlain]: Start of recursive call 495: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:07,817 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:07,818 INFO L550 ElimStorePlain]: Start of recursive call 496: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:07,856 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:07,856 INFO L550 ElimStorePlain]: Start of recursive call 497: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:07,894 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:07,895 INFO L550 ElimStorePlain]: Start of recursive call 498: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:07,929 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:07,929 INFO L550 ElimStorePlain]: Start of recursive call 499: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:07,967 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:07,968 INFO L550 ElimStorePlain]: Start of recursive call 500: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:08,007 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:08,007 INFO L550 ElimStorePlain]: Start of recursive call 501: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:08,043 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:08,044 INFO L550 ElimStorePlain]: Start of recursive call 502: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:08,080 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:10:08,080 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:10:08,081 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 1 [2021-03-10 22:10:08,082 INFO L550 ElimStorePlain]: Start of recursive call 503: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:08,116 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:08,117 INFO L550 ElimStorePlain]: Start of recursive call 504: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:08,151 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:08,152 INFO L550 ElimStorePlain]: Start of recursive call 505: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:08,185 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:08,186 INFO L550 ElimStorePlain]: Start of recursive call 506: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:08,224 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:08,225 INFO L550 ElimStorePlain]: Start of recursive call 507: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:08,259 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:08,260 INFO L550 ElimStorePlain]: Start of recursive call 508: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:08,298 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:08,299 INFO L550 ElimStorePlain]: Start of recursive call 509: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:08,334 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:08,335 INFO L550 ElimStorePlain]: Start of recursive call 510: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:08,371 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:08,372 INFO L550 ElimStorePlain]: Start of recursive call 511: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:08,423 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:08,424 INFO L550 ElimStorePlain]: Start of recursive call 512: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:08,436 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:08,437 INFO L550 ElimStorePlain]: Start of recursive call 513: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:08,453 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:08,454 INFO L550 ElimStorePlain]: Start of recursive call 514: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:08,468 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:08,468 INFO L550 ElimStorePlain]: Start of recursive call 515: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:08,481 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:10:08,481 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:10:08,481 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select 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 [2021-03-10 22:10:08,482 INFO L550 ElimStorePlain]: Start of recursive call 516: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:08,494 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:08,494 INFO L550 ElimStorePlain]: Start of recursive call 517: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:08,506 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:08,506 INFO L550 ElimStorePlain]: Start of recursive call 518: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:08,520 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:08,521 INFO L550 ElimStorePlain]: Start of recursive call 519: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:08,534 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:08,535 INFO L550 ElimStorePlain]: Start of recursive call 520: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:08,553 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:08,553 INFO L550 ElimStorePlain]: Start of recursive call 521: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:08,567 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:08,568 INFO L550 ElimStorePlain]: Start of recursive call 522: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:08,586 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:08,587 INFO L550 ElimStorePlain]: Start of recursive call 523: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:08,604 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:08,605 INFO L550 ElimStorePlain]: Start of recursive call 524: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:08,620 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:08,621 INFO L550 ElimStorePlain]: Start of recursive call 525: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:08,636 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:08,637 INFO L550 ElimStorePlain]: Start of recursive call 526: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:08,655 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:08,656 INFO L550 ElimStorePlain]: Start of recursive call 527: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:08,671 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:08,672 INFO L550 ElimStorePlain]: Start of recursive call 528: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:08,691 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:08,691 INFO L550 ElimStorePlain]: Start of recursive call 529: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:08,711 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:08,711 INFO L550 ElimStorePlain]: Start of recursive call 530: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:08,725 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:08,726 INFO L550 ElimStorePlain]: Start of recursive call 531: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:08,743 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:08,743 INFO L550 ElimStorePlain]: Start of recursive call 532: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:08,756 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:08,757 INFO L550 ElimStorePlain]: Start of recursive call 533: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:08,770 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:08,771 INFO L550 ElimStorePlain]: Start of recursive call 534: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:08,789 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:08,790 INFO L550 ElimStorePlain]: Start of recursive call 535: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:08,804 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:08,805 INFO L550 ElimStorePlain]: Start of recursive call 536: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:08,820 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:08,821 INFO L550 ElimStorePlain]: Start of recursive call 537: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:08,835 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:08,836 INFO L550 ElimStorePlain]: Start of recursive call 538: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:08,852 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:08,853 INFO L550 ElimStorePlain]: Start of recursive call 539: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:08,869 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:08,870 INFO L550 ElimStorePlain]: Start of recursive call 540: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:08,885 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:08,886 INFO L550 ElimStorePlain]: Start of recursive call 541: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:08,902 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:08,903 INFO L550 ElimStorePlain]: Start of recursive call 542: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:08,918 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:08,919 INFO L550 ElimStorePlain]: Start of recursive call 543: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:08,934 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:08,935 INFO L550 ElimStorePlain]: Start of recursive call 544: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:08,950 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:08,951 INFO L550 ElimStorePlain]: Start of recursive call 545: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:08,970 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:08,971 INFO L550 ElimStorePlain]: Start of recursive call 546: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:08,992 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:08,992 INFO L550 ElimStorePlain]: Start of recursive call 547: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:09,013 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:09,014 INFO L550 ElimStorePlain]: Start of recursive call 548: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:09,030 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:09,031 INFO L550 ElimStorePlain]: Start of recursive call 549: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:09,049 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:09,050 INFO L550 ElimStorePlain]: Start of recursive call 550: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:09,071 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:09,071 INFO L550 ElimStorePlain]: Start of recursive call 551: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:09,090 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:10:09,091 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:10:09,091 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:10:09,092 INFO L550 ElimStorePlain]: Start of recursive call 552: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:09,109 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:09,110 INFO L550 ElimStorePlain]: Start of recursive call 553: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:09,131 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:09,132 INFO L550 ElimStorePlain]: Start of recursive call 554: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:09,152 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:09,153 INFO L550 ElimStorePlain]: Start of recursive call 555: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:09,171 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:09,172 INFO L550 ElimStorePlain]: Start of recursive call 556: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:09,190 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:09,191 INFO L550 ElimStorePlain]: Start of recursive call 557: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:09,210 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:10:09,210 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:10:09,211 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select 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 [2021-03-10 22:10:09,211 INFO L550 ElimStorePlain]: Start of recursive call 558: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:09,229 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:09,230 INFO L550 ElimStorePlain]: Start of recursive call 559: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:09,247 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:09,248 INFO L550 ElimStorePlain]: Start of recursive call 560: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:09,266 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:09,266 INFO L550 ElimStorePlain]: Start of recursive call 561: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:09,284 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:09,285 INFO L550 ElimStorePlain]: Start of recursive call 562: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:09,305 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:09,306 INFO L550 ElimStorePlain]: Start of recursive call 563: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:09,324 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:09,325 INFO L550 ElimStorePlain]: Start of recursive call 564: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:09,344 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:09,344 INFO L550 ElimStorePlain]: Start of recursive call 565: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:09,363 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:09,364 INFO L550 ElimStorePlain]: Start of recursive call 566: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:09,383 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:09,384 INFO L550 ElimStorePlain]: Start of recursive call 567: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:09,404 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:09,404 INFO L550 ElimStorePlain]: Start of recursive call 568: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:09,427 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:09,428 INFO L550 ElimStorePlain]: Start of recursive call 569: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:09,451 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:09,452 INFO L550 ElimStorePlain]: Start of recursive call 570: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:09,475 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:09,476 INFO L550 ElimStorePlain]: Start of recursive call 571: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:09,497 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:10:09,497 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:10:09,498 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 23 treesize of output 1 [2021-03-10 22:10:09,498 INFO L550 ElimStorePlain]: Start of recursive call 572: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:09,518 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:09,519 INFO L550 ElimStorePlain]: Start of recursive call 573: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:09,543 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:09,544 INFO L550 ElimStorePlain]: Start of recursive call 574: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:09,564 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:09,565 INFO L550 ElimStorePlain]: Start of recursive call 575: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:09,586 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:09,587 INFO L550 ElimStorePlain]: Start of recursive call 576: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:09,611 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:09,612 INFO L550 ElimStorePlain]: Start of recursive call 577: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:09,632 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:09,633 INFO L550 ElimStorePlain]: Start of recursive call 578: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:09,653 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:09,654 INFO L550 ElimStorePlain]: Start of recursive call 579: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:09,674 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:09,675 INFO L550 ElimStorePlain]: Start of recursive call 580: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:09,696 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:09,696 INFO L550 ElimStorePlain]: Start of recursive call 581: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:09,718 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:09,719 INFO L550 ElimStorePlain]: Start of recursive call 582: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:09,743 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:09,744 INFO L550 ElimStorePlain]: Start of recursive call 583: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:09,765 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:09,766 INFO L550 ElimStorePlain]: Start of recursive call 584: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:09,787 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:09,788 INFO L550 ElimStorePlain]: Start of recursive call 585: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:09,809 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:09,809 INFO L550 ElimStorePlain]: Start of recursive call 586: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:09,832 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:09,833 INFO L550 ElimStorePlain]: Start of recursive call 587: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:09,854 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:09,855 INFO L550 ElimStorePlain]: Start of recursive call 588: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:09,880 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:09,881 INFO L550 ElimStorePlain]: Start of recursive call 589: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:09,906 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:09,907 INFO L550 ElimStorePlain]: Start of recursive call 590: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:09,930 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:09,931 INFO L550 ElimStorePlain]: Start of recursive call 591: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:09,956 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:09,957 INFO L550 ElimStorePlain]: Start of recursive call 592: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:09,979 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:09,979 INFO L550 ElimStorePlain]: Start of recursive call 593: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:10,003 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:10,003 INFO L550 ElimStorePlain]: Start of recursive call 594: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:10,026 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:10,026 INFO L550 ElimStorePlain]: Start of recursive call 595: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:10,049 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:10,049 INFO L550 ElimStorePlain]: Start of recursive call 596: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:10,072 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:10,073 INFO L550 ElimStorePlain]: Start of recursive call 597: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:10,095 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:10,096 INFO L550 ElimStorePlain]: Start of recursive call 598: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:10,121 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:10,122 INFO L550 ElimStorePlain]: Start of recursive call 599: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:10,148 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:10,149 INFO L550 ElimStorePlain]: Start of recursive call 600: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:10,172 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:10,172 INFO L550 ElimStorePlain]: Start of recursive call 601: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:10,195 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:10,196 INFO L550 ElimStorePlain]: Start of recursive call 602: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:10,219 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:10,220 INFO L550 ElimStorePlain]: Start of recursive call 603: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:10,244 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:10:10,245 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:10:10,245 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 [2021-03-10 22:10:10,246 INFO L550 ElimStorePlain]: Start of recursive call 604: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:10,270 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:10,270 INFO L550 ElimStorePlain]: Start of recursive call 605: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:10,294 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:10,294 INFO L550 ElimStorePlain]: Start of recursive call 606: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:10,320 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:10,321 INFO L550 ElimStorePlain]: Start of recursive call 607: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:10,346 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:10,346 INFO L550 ElimStorePlain]: Start of recursive call 608: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:10,371 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:10,371 INFO L550 ElimStorePlain]: Start of recursive call 609: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:10,398 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:10,399 INFO L550 ElimStorePlain]: Start of recursive call 610: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:10,422 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:10,423 INFO L550 ElimStorePlain]: Start of recursive call 611: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:10,446 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:10,447 INFO L550 ElimStorePlain]: Start of recursive call 612: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:10,472 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:10:10,473 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:10:10,473 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 23 treesize of output 1 [2021-03-10 22:10:10,474 INFO L550 ElimStorePlain]: Start of recursive call 613: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:10,497 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:10:10,498 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:10:10,498 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 [2021-03-10 22:10:10,500 INFO L550 ElimStorePlain]: Start of recursive call 614: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:10,521 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:10,522 INFO L550 ElimStorePlain]: Start of recursive call 615: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:10,542 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:10,543 INFO L550 ElimStorePlain]: Start of recursive call 616: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:10,567 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:10,568 INFO L550 ElimStorePlain]: Start of recursive call 617: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:10,589 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:10,589 INFO L550 ElimStorePlain]: Start of recursive call 618: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:10,610 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:10,611 INFO L550 ElimStorePlain]: Start of recursive call 619: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:10,633 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:10,633 INFO L550 ElimStorePlain]: Start of recursive call 620: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:10,655 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:10,656 INFO L550 ElimStorePlain]: Start of recursive call 621: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:10,678 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:10,679 INFO L550 ElimStorePlain]: Start of recursive call 622: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:10,702 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:10,703 INFO L550 ElimStorePlain]: Start of recursive call 623: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:10,727 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:10,727 INFO L550 ElimStorePlain]: Start of recursive call 624: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:10,751 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:10,752 INFO L550 ElimStorePlain]: Start of recursive call 625: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:10,776 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:10,776 INFO L550 ElimStorePlain]: Start of recursive call 626: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:10,800 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:10,801 INFO L550 ElimStorePlain]: Start of recursive call 627: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:10,825 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:10,826 INFO L550 ElimStorePlain]: Start of recursive call 628: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:10,851 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:10,852 INFO L550 ElimStorePlain]: Start of recursive call 629: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:10,876 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:10,877 INFO L550 ElimStorePlain]: Start of recursive call 630: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:10,904 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:10,904 INFO L550 ElimStorePlain]: Start of recursive call 631: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:10,930 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:10,931 INFO L550 ElimStorePlain]: Start of recursive call 632: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:10,957 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:10,958 INFO L550 ElimStorePlain]: Start of recursive call 633: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:10,982 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:10,982 INFO L550 ElimStorePlain]: Start of recursive call 634: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:11,006 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:11,007 INFO L550 ElimStorePlain]: Start of recursive call 635: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:11,032 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:10:11,033 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:10:11,033 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 [2021-03-10 22:10:11,034 INFO L550 ElimStorePlain]: Start of recursive call 636: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:11,061 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:11,061 INFO L550 ElimStorePlain]: Start of recursive call 637: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:11,086 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:11,087 INFO L550 ElimStorePlain]: Start of recursive call 638: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:11,105 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:11,106 INFO L550 ElimStorePlain]: Start of recursive call 639: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:11,124 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:11,125 INFO L550 ElimStorePlain]: Start of recursive call 640: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:11,144 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:11,144 INFO L550 ElimStorePlain]: Start of recursive call 641: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:11,165 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:11,166 INFO L550 ElimStorePlain]: Start of recursive call 642: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:11,184 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:11,185 INFO L550 ElimStorePlain]: Start of recursive call 643: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:11,203 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:11,204 INFO L550 ElimStorePlain]: Start of recursive call 644: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:11,222 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:11,223 INFO L550 ElimStorePlain]: Start of recursive call 645: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:11,244 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:11,244 INFO L550 ElimStorePlain]: Start of recursive call 646: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:11,263 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:11,264 INFO L550 ElimStorePlain]: Start of recursive call 647: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:11,283 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:11,284 INFO L550 ElimStorePlain]: Start of recursive call 648: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:11,303 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:11,304 INFO L550 ElimStorePlain]: Start of recursive call 649: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:11,325 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:11,326 INFO L550 ElimStorePlain]: Start of recursive call 650: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:11,344 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:11,345 INFO L550 ElimStorePlain]: Start of recursive call 651: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:11,363 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:11,364 INFO L550 ElimStorePlain]: Start of recursive call 652: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:11,383 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:11,384 INFO L550 ElimStorePlain]: Start of recursive call 653: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:11,403 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:11,403 INFO L550 ElimStorePlain]: Start of recursive call 654: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:11,422 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:11,423 INFO L550 ElimStorePlain]: Start of recursive call 655: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:11,441 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:11,442 INFO L550 ElimStorePlain]: Start of recursive call 656: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:11,460 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:11,461 INFO L550 ElimStorePlain]: Start of recursive call 657: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:11,479 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:11,479 INFO L550 ElimStorePlain]: Start of recursive call 658: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:11,500 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:11,501 INFO L550 ElimStorePlain]: Start of recursive call 659: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:11,521 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:10:11,521 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:10:11,521 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:10:11,522 INFO L550 ElimStorePlain]: Start of recursive call 660: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:11,541 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:11,542 INFO L550 ElimStorePlain]: Start of recursive call 661: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:11,561 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:11,562 INFO L550 ElimStorePlain]: Start of recursive call 662: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:11,580 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:11,581 INFO L550 ElimStorePlain]: Start of recursive call 663: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:11,600 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:11,601 INFO L550 ElimStorePlain]: Start of recursive call 664: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:11,618 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:11,619 INFO L550 ElimStorePlain]: Start of recursive call 665: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:11,636 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:11,637 INFO L550 ElimStorePlain]: Start of recursive call 666: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:11,654 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:11,654 INFO L550 ElimStorePlain]: Start of recursive call 667: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:11,673 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:11,674 INFO L550 ElimStorePlain]: Start of recursive call 668: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:11,691 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:11,692 INFO L550 ElimStorePlain]: Start of recursive call 669: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:11,710 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:11,710 INFO L550 ElimStorePlain]: Start of recursive call 670: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:11,729 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:11,730 INFO L550 ElimStorePlain]: Start of recursive call 671: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:11,747 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:11,748 INFO L550 ElimStorePlain]: Start of recursive call 672: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:11,765 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:11,766 INFO L550 ElimStorePlain]: Start of recursive call 673: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:11,784 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:11,785 INFO L550 ElimStorePlain]: Start of recursive call 674: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:11,804 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:11,805 INFO L550 ElimStorePlain]: Start of recursive call 675: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:11,822 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:11,823 INFO L550 ElimStorePlain]: Start of recursive call 676: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:11,840 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:11,841 INFO L550 ElimStorePlain]: Start of recursive call 677: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:11,858 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:11,859 INFO L550 ElimStorePlain]: Start of recursive call 678: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:11,876 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:11,876 INFO L550 ElimStorePlain]: Start of recursive call 679: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:11,893 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:11,894 INFO L550 ElimStorePlain]: Start of recursive call 680: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:11,912 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:11,913 INFO L550 ElimStorePlain]: Start of recursive call 681: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:11,930 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:11,930 INFO L550 ElimStorePlain]: Start of recursive call 682: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:11,947 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:11,948 INFO L550 ElimStorePlain]: Start of recursive call 683: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:11,965 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:11,966 INFO L550 ElimStorePlain]: Start of recursive call 684: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:11,984 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:11,985 INFO L550 ElimStorePlain]: Start of recursive call 685: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:12,002 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:12,002 INFO L550 ElimStorePlain]: Start of recursive call 686: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:12,019 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:12,020 INFO L550 ElimStorePlain]: Start of recursive call 687: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:12,038 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:12,039 INFO L550 ElimStorePlain]: Start of recursive call 688: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:12,055 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:12,056 INFO L550 ElimStorePlain]: Start of recursive call 689: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:12,073 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:12,073 INFO L550 ElimStorePlain]: Start of recursive call 690: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:12,091 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:10:12,091 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:10:12,092 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 23 treesize of output 1 [2021-03-10 22:10:12,092 INFO L550 ElimStorePlain]: Start of recursive call 691: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:12,110 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:12,111 INFO L550 ElimStorePlain]: Start of recursive call 692: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:12,128 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:12,128 INFO L550 ElimStorePlain]: Start of recursive call 693: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:12,145 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:12,146 INFO L550 ElimStorePlain]: Start of recursive call 694: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:12,163 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:12,163 INFO L550 ElimStorePlain]: Start of recursive call 695: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:12,180 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:12,181 INFO L550 ElimStorePlain]: Start of recursive call 696: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:12,197 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:12,197 INFO L550 ElimStorePlain]: Start of recursive call 697: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:12,214 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:12,215 INFO L550 ElimStorePlain]: Start of recursive call 698: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:12,258 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:12,259 INFO L550 ElimStorePlain]: Start of recursive call 699: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:12,264 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:12,264 INFO L550 ElimStorePlain]: Start of recursive call 700: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:12,269 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:12,270 INFO L550 ElimStorePlain]: Start of recursive call 701: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:12,276 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:12,277 INFO L550 ElimStorePlain]: Start of recursive call 702: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:12,282 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:10:12,282 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:10:12,282 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 25 treesize of output 9 [2021-03-10 22:10:12,283 INFO L550 ElimStorePlain]: Start of recursive call 703: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:12,289 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:12,289 INFO L550 ElimStorePlain]: Start of recursive call 704: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:12,295 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:12,296 INFO L550 ElimStorePlain]: Start of recursive call 705: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:12,302 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:12,303 INFO L550 ElimStorePlain]: Start of recursive call 706: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:12,307 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:12,308 INFO L550 ElimStorePlain]: Start of recursive call 707: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:12,313 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:12,313 INFO L550 ElimStorePlain]: Start of recursive call 708: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:12,318 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:12,318 INFO L550 ElimStorePlain]: Start of recursive call 709: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:12,324 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:12,325 INFO L550 ElimStorePlain]: Start of recursive call 710: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:12,330 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:12,331 INFO L550 ElimStorePlain]: Start of recursive call 711: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:12,336 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:12,336 INFO L550 ElimStorePlain]: Start of recursive call 712: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:12,341 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:10:12,342 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:10:12,342 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select 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 [2021-03-10 22:10:12,343 INFO L550 ElimStorePlain]: Start of recursive call 713: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:12,348 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:10:12,348 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:10:12,349 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 18 treesize of output 1 [2021-03-10 22:10:12,349 INFO L550 ElimStorePlain]: Start of recursive call 714: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:12,354 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:12,355 INFO L550 ElimStorePlain]: Start of recursive call 715: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:12,359 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:12,360 INFO L550 ElimStorePlain]: Start of recursive call 716: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:12,364 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:12,365 INFO L550 ElimStorePlain]: Start of recursive call 717: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:12,369 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:12,370 INFO L550 ElimStorePlain]: Start of recursive call 718: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:12,375 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:10:12,375 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:10:12,375 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 [2021-03-10 22:10:12,376 INFO L550 ElimStorePlain]: Start of recursive call 719: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:12,381 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:12,381 INFO L550 ElimStorePlain]: Start of recursive call 720: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:12,386 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:10:12,386 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:10:12,387 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 18 treesize of output 1 [2021-03-10 22:10:12,387 INFO L550 ElimStorePlain]: Start of recursive call 721: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:12,392 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:12,392 INFO L550 ElimStorePlain]: Start of recursive call 722: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:12,396 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:12,397 INFO L550 ElimStorePlain]: Start of recursive call 723: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:12,401 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:12,402 INFO L550 ElimStorePlain]: Start of recursive call 724: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:12,407 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:12,407 INFO L550 ElimStorePlain]: Start of recursive call 725: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:12,412 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:12,412 INFO L550 ElimStorePlain]: Start of recursive call 726: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:12,417 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:10:12,417 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:10:12,418 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 18 treesize of output 1 [2021-03-10 22:10:12,418 INFO L550 ElimStorePlain]: Start of recursive call 727: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:12,423 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:12,424 INFO L550 ElimStorePlain]: Start of recursive call 728: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:12,428 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:12,428 INFO L550 ElimStorePlain]: Start of recursive call 729: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:12,432 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:12,433 INFO L550 ElimStorePlain]: Start of recursive call 730: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:12,437 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:12,438 INFO L550 ElimStorePlain]: Start of recursive call 731: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:12,442 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:12,442 INFO L550 ElimStorePlain]: Start of recursive call 732: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:12,446 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:12,447 INFO L550 ElimStorePlain]: Start of recursive call 733: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:12,451 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:12,452 INFO L550 ElimStorePlain]: Start of recursive call 734: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:12,456 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:12,456 INFO L550 ElimStorePlain]: Start of recursive call 735: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:12,461 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:12,461 INFO L550 ElimStorePlain]: Start of recursive call 736: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:12,465 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:12,466 INFO L550 ElimStorePlain]: Start of recursive call 737: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:12,469 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:12,470 INFO L550 ElimStorePlain]: Start of recursive call 738: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:12,474 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:12,474 INFO L550 ElimStorePlain]: Start of recursive call 739: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:12,478 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:12,479 INFO L550 ElimStorePlain]: Start of recursive call 740: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:12,482 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:12,483 INFO L550 ElimStorePlain]: Start of recursive call 741: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:12,486 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:12,487 INFO L550 ElimStorePlain]: Start of recursive call 742: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:12,490 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:12,491 INFO L550 ElimStorePlain]: Start of recursive call 743: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:12,494 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:12,495 INFO L550 ElimStorePlain]: Start of recursive call 744: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:12,498 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:12,499 INFO L550 ElimStorePlain]: Start of recursive call 745: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:12,502 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:12,503 INFO L550 ElimStorePlain]: Start of recursive call 746: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:12,655 WARN L205 SmtUtils]: Spent 152.00 ms on a formula simplification. DAG size of input: 45 DAG size of output: 40 [2021-03-10 22:10:12,656 INFO L628 ElimStorePlain]: treesize reduction 112, result has 61.8 percent of original size [2021-03-10 22:10:12,659 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select 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 [2021-03-10 22:10:12,660 INFO L550 ElimStorePlain]: Start of recursive call 747: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:12,663 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-03-10 22:10:12,664 INFO L550 ElimStorePlain]: Start of recursive call 748: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:12,666 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-03-10 22:10:12,667 INFO L550 ElimStorePlain]: Start of recursive call 749: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:12,670 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:12,670 INFO L550 ElimStorePlain]: Start of recursive call 750: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:12,673 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select 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 [2021-03-10 22:10:12,674 INFO L550 ElimStorePlain]: Start of recursive call 751: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:12,676 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:12,677 INFO L550 ElimStorePlain]: Start of recursive call 752: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:12,714 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-10 22:10:12,715 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 2 dim-1 vars, End of recursive call: and 4 xjuncts. [2021-03-10 22:10:12,716 INFO L247 ElimStorePlain]: Needed 752 recursive calls to eliminate 3 variables, input treesize:40104, output treesize:61 [2021-03-10 22:10:12,799 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:10:12,799 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-10 22:10:12,799 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 8] total 12 [2021-03-10 22:10:12,800 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1411367761] [2021-03-10 22:10:12,800 INFO L460 AbstractCegarLoop]: Interpolant automaton has 12 states [2021-03-10 22:10:12,800 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-10 22:10:12,800 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2021-03-10 22:10:12,800 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=43, Invalid=89, Unknown=0, NotChecked=0, Total=132 [2021-03-10 22:10:12,800 INFO L87 Difference]: Start difference. First operand 77 states and 158 transitions. Second operand has 12 states, 12 states have (on average 1.75) internal successors, (21), 12 states have internal predecessors, (21), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:10:13,045 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-10 22:10:13,045 INFO L93 Difference]: Finished difference Result 118 states and 224 transitions. [2021-03-10 22:10:13,045 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-03-10 22:10:13,045 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 1.75) internal successors, (21), 12 states have internal predecessors, (21), 0 states have call successors, (0), 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 [2021-03-10 22:10:13,045 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-10 22:10:13,046 INFO L225 Difference]: With dead ends: 118 [2021-03-10 22:10:13,046 INFO L226 Difference]: Without dead ends: 99 [2021-03-10 22:10:13,046 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 24 GetRequests, 10 SyntacticMatches, 1 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 41 ImplicationChecksByTransitivity, 404.3ms TimeCoverageRelationStatistics Valid=68, Invalid=142, Unknown=0, NotChecked=0, Total=210 [2021-03-10 22:10:13,047 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 99 states. [2021-03-10 22:10:13,048 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 99 to 78. [2021-03-10 22:10:13,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 78 states, 77 states have (on average 2.0779220779220777) internal successors, (160), 77 states have internal predecessors, (160), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:10:13,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 78 states and 160 transitions. [2021-03-10 22:10:13,048 INFO L78 Accepts]: Start accepts. Automaton has 78 states and 160 transitions. Word has length 14 [2021-03-10 22:10:13,048 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-10 22:10:13,049 INFO L480 AbstractCegarLoop]: Abstraction has 78 states and 160 transitions. [2021-03-10 22:10:13,049 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 12 states, 12 states have (on average 1.75) internal successors, (21), 12 states have internal predecessors, (21), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:10:13,049 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 160 transitions. [2021-03-10 22:10:13,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2021-03-10 22:10:13,049 INFO L511 BasicCegarLoop]: Found error trace [2021-03-10 22:10:13,049 INFO L519 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-10 22:10:13,255 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 14 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable8918 [2021-03-10 22:10:13,255 INFO L428 AbstractCegarLoop]: === Iteration 24 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-10 22:10:13,256 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-10 22:10:13,256 INFO L82 PathProgramCache]: Analyzing trace with hash 1777300697, now seen corresponding path program 7 times [2021-03-10 22:10:13,256 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-10 22:10:13,256 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1740527085] [2021-03-10 22:10:13,256 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-10 22:10:13,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 22:10:13,402 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:10:13,402 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1740527085] [2021-03-10 22:10:13,402 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1920781181] [2021-03-10 22:10:13,402 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 15 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 15 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:10:13,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 22:10:13,444 INFO L263 TraceCheckSpWp]: Trace formula consists of 50 conjuncts, 21 conjunts are in the unsatisfiable core [2021-03-10 22:10:13,445 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-10 22:10:13,784 WARN L205 SmtUtils]: Spent 224.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 60 [2021-03-10 22:10:21,734 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:21,735 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:21,770 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:10:21,770 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:10:21,774 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 [2021-03-10 22:10:21,775 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:21,797 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:21,798 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:23,615 WARN L205 SmtUtils]: Spent 1.82 s on a formula simplification. DAG size of input: 672 DAG size of output: 171 [2021-03-10 22:10:23,616 INFO L628 ElimStorePlain]: treesize reduction 4189, result has 8.3 percent of original size [2021-03-10 22:10:23,616 INFO L518 ElimStorePlain]: Eliminatee v_prenex_121 vanished before elimination [2021-03-10 22:10:23,616 INFO L518 ElimStorePlain]: Eliminatee v_prenex_123 vanished before elimination [2021-03-10 22:10:23,623 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 13 treesize of output 9 [2021-03-10 22:10:23,624 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:23,768 WARN L205 SmtUtils]: Spent 143.00 ms on a formula simplification that was a NOOP. DAG size: 165 [2021-03-10 22:10:23,768 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-10 22:10:23,775 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:10:23,775 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 13 treesize of output 9 [2021-03-10 22:10:23,776 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:23,917 WARN L205 SmtUtils]: Spent 140.00 ms on a formula simplification that was a NOOP. DAG size: 158 [2021-03-10 22:10:23,917 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-10 22:10:23,923 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:10:23,924 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 13 treesize of output 9 [2021-03-10 22:10:23,925 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:24,061 WARN L205 SmtUtils]: Spent 135.00 ms on a formula simplification that was a NOOP. DAG size: 151 [2021-03-10 22:10:24,061 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-10 22:10:24,061 INFO L518 ElimStorePlain]: Eliminatee v_prenex_72 vanished before elimination [2021-03-10 22:10:24,061 INFO L518 ElimStorePlain]: Eliminatee v_prenex_118 vanished before elimination [2021-03-10 22:10:24,061 INFO L518 ElimStorePlain]: Eliminatee v_prenex_70 vanished before elimination [2021-03-10 22:10:24,067 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select 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 [2021-03-10 22:10:24,068 INFO L550 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:24,202 WARN L205 SmtUtils]: Spent 133.00 ms on a formula simplification that was a NOOP. DAG size: 148 [2021-03-10 22:10:24,202 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-10 22:10:24,202 INFO L518 ElimStorePlain]: Eliminatee v_prenex_75 vanished before elimination [2021-03-10 22:10:24,202 INFO L518 ElimStorePlain]: Eliminatee v_prenex_73 vanished before elimination [2021-03-10 22:10:24,202 INFO L518 ElimStorePlain]: Eliminatee v_prenex_79 vanished before elimination [2021-03-10 22:10:24,209 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 [2021-03-10 22:10:24,210 INFO L550 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:24,342 WARN L205 SmtUtils]: Spent 131.00 ms on a formula simplification that was a NOOP. DAG size: 145 [2021-03-10 22:10:24,342 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-10 22:10:24,342 INFO L518 ElimStorePlain]: Eliminatee v_prenex_111 vanished before elimination [2021-03-10 22:10:24,342 INFO L518 ElimStorePlain]: Eliminatee v_prenex_112 vanished before elimination [2021-03-10 22:10:24,342 INFO L518 ElimStorePlain]: Eliminatee v_prenex_114 vanished before elimination [2021-03-10 22:10:24,342 INFO L518 ElimStorePlain]: Eliminatee v_prenex_115 vanished before elimination [2021-03-10 22:10:24,343 INFO L518 ElimStorePlain]: Eliminatee v_prenex_117 vanished before elimination [2021-03-10 22:10:24,349 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select 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 [2021-03-10 22:10:24,350 INFO L550 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:24,478 WARN L205 SmtUtils]: Spent 128.00 ms on a formula simplification that was a NOOP. DAG size: 142 [2021-03-10 22:10:24,479 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-10 22:10:24,485 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select 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 [2021-03-10 22:10:24,486 INFO L550 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:24,613 WARN L205 SmtUtils]: Spent 126.00 ms on a formula simplification that was a NOOP. DAG size: 139 [2021-03-10 22:10:24,613 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-10 22:10:24,613 INFO L518 ElimStorePlain]: Eliminatee v_prenex_109 vanished before elimination [2021-03-10 22:10:24,613 INFO L518 ElimStorePlain]: Eliminatee v_prenex_81 vanished before elimination [2021-03-10 22:10:24,613 INFO L518 ElimStorePlain]: Eliminatee v_prenex_87 vanished before elimination [2021-03-10 22:10:24,613 INFO L518 ElimStorePlain]: Eliminatee v_prenex_85 vanished before elimination [2021-03-10 22:10:24,620 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:10:24,620 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 13 treesize of output 9 [2021-03-10 22:10:24,621 INFO L550 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:24,745 WARN L205 SmtUtils]: Spent 123.00 ms on a formula simplification that was a NOOP. DAG size: 132 [2021-03-10 22:10:24,745 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-10 22:10:24,745 INFO L518 ElimStorePlain]: Eliminatee v_prenex_88 vanished before elimination [2021-03-10 22:10:24,752 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select 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 [2021-03-10 22:10:24,753 INFO L550 ElimStorePlain]: Start of recursive call 13: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:24,876 WARN L205 SmtUtils]: Spent 123.00 ms on a formula simplification that was a NOOP. DAG size: 129 [2021-03-10 22:10:24,876 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-10 22:10:24,881 INFO L518 ElimStorePlain]: Eliminatee v_prenex_100 vanished before elimination [2021-03-10 22:10:24,881 INFO L518 ElimStorePlain]: Eliminatee v_prenex_102 vanished before elimination [2021-03-10 22:10:24,881 INFO L518 ElimStorePlain]: Eliminatee v_prenex_90 vanished before elimination [2021-03-10 22:10:24,881 INFO L518 ElimStorePlain]: Eliminatee v_prenex_103 vanished before elimination [2021-03-10 22:10:24,882 INFO L518 ElimStorePlain]: Eliminatee v_prenex_105 vanished before elimination [2021-03-10 22:10:24,888 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:10:24,888 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 13 treesize of output 9 [2021-03-10 22:10:24,889 INFO L550 ElimStorePlain]: Start of recursive call 14: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:25,009 WARN L205 SmtUtils]: Spent 119.00 ms on a formula simplification that was a NOOP. DAG size: 122 [2021-03-10 22:10:25,009 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-10 22:10:25,010 INFO L518 ElimStorePlain]: Eliminatee v_prenex_94 vanished before elimination [2021-03-10 22:10:25,010 INFO L518 ElimStorePlain]: Eliminatee v_prenex_93 vanished before elimination [2021-03-10 22:10:25,010 INFO L518 ElimStorePlain]: Eliminatee v_prenex_91 vanished before elimination [2021-03-10 22:10:25,015 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select 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 [2021-03-10 22:10:25,016 INFO L550 ElimStorePlain]: Start of recursive call 15: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:25,134 WARN L205 SmtUtils]: Spent 117.00 ms on a formula simplification that was a NOOP. DAG size: 119 [2021-03-10 22:10:25,134 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-10 22:10:25,134 INFO L518 ElimStorePlain]: Eliminatee v_prenex_96 vanished before elimination [2021-03-10 22:10:25,139 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 5 treesize of output 3 [2021-03-10 22:10:25,140 INFO L550 ElimStorePlain]: Start of recursive call 16: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:25,256 WARN L205 SmtUtils]: Spent 115.00 ms on a formula simplification that was a NOOP. DAG size: 116 [2021-03-10 22:10:25,257 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-10 22:10:25,262 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:10:25,262 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 13 treesize of output 9 [2021-03-10 22:10:25,263 INFO L550 ElimStorePlain]: Start of recursive call 17: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:25,376 WARN L205 SmtUtils]: Spent 112.00 ms on a formula simplification that was a NOOP. DAG size: 109 [2021-03-10 22:10:25,376 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-10 22:10:25,381 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select 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 [2021-03-10 22:10:25,382 INFO L550 ElimStorePlain]: Start of recursive call 18: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:25,492 WARN L205 SmtUtils]: Spent 110.00 ms on a formula simplification that was a NOOP. DAG size: 106 [2021-03-10 22:10:25,493 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-10 22:10:25,498 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-03-10 22:10:25,499 INFO L550 ElimStorePlain]: Start of recursive call 19: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:25,603 WARN L205 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 100 [2021-03-10 22:10:25,604 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-10 22:10:25,608 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select 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 [2021-03-10 22:10:25,609 INFO L550 ElimStorePlain]: Start of recursive call 20: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:25,713 WARN L205 SmtUtils]: Spent 102.00 ms on a formula simplification that was a NOOP. DAG size: 97 [2021-03-10 22:10:25,713 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-10 22:10:25,713 INFO L518 ElimStorePlain]: Eliminatee v_prenex_133 vanished before elimination [2021-03-10 22:10:25,713 INFO L518 ElimStorePlain]: Eliminatee v_prenex_135 vanished before elimination [2021-03-10 22:10:25,718 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:10:25,718 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 13 treesize of output 9 [2021-03-10 22:10:25,719 INFO L550 ElimStorePlain]: Start of recursive call 21: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:25,821 WARN L205 SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 90 [2021-03-10 22:10:25,821 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-10 22:10:25,821 INFO L518 ElimStorePlain]: Eliminatee v_prenex_61 vanished before elimination [2021-03-10 22:10:25,826 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 5 treesize of output 3 [2021-03-10 22:10:25,827 INFO L550 ElimStorePlain]: Start of recursive call 22: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:25,927 WARN L205 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 87 [2021-03-10 22:10:25,928 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-10 22:10:25,932 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select 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 [2021-03-10 22:10:25,933 INFO L550 ElimStorePlain]: Start of recursive call 23: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:26,031 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-10 22:10:26,032 INFO L518 ElimStorePlain]: Eliminatee v_prenex_63 vanished before elimination [2021-03-10 22:10:26,032 INFO L518 ElimStorePlain]: Eliminatee v_prenex_69 vanished before elimination [2021-03-10 22:10:26,032 INFO L518 ElimStorePlain]: Eliminatee v_prenex_67 vanished before elimination [2021-03-10 22:10:26,036 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select 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 [2021-03-10 22:10:26,037 INFO L550 ElimStorePlain]: Start of recursive call 24: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:26,135 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-10 22:10:26,137 INFO L550 ElimStorePlain]: Start of recursive call 1: 27 dim-0 vars, 54 dim-1 vars, End of recursive call: and 4 xjuncts. [2021-03-10 22:10:26,138 INFO L247 ElimStorePlain]: Needed 24 recursive calls to eliminate 81 variables, input treesize:4719, output treesize:61 [2021-03-10 22:10:26,222 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:10:26,222 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-10 22:10:26,222 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 8] total 12 [2021-03-10 22:10:26,222 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [767671914] [2021-03-10 22:10:26,222 INFO L460 AbstractCegarLoop]: Interpolant automaton has 12 states [2021-03-10 22:10:26,222 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-10 22:10:26,223 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2021-03-10 22:10:26,223 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=37, Invalid=95, Unknown=0, NotChecked=0, Total=132 [2021-03-10 22:10:26,223 INFO L87 Difference]: Start difference. First operand 78 states and 160 transitions. Second operand has 12 states, 12 states have (on average 1.75) internal successors, (21), 12 states have internal predecessors, (21), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:10:26,431 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-10 22:10:26,431 INFO L93 Difference]: Finished difference Result 104 states and 210 transitions. [2021-03-10 22:10:26,432 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-03-10 22:10:26,432 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 1.75) internal successors, (21), 12 states have internal predecessors, (21), 0 states have call successors, (0), 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 [2021-03-10 22:10:26,432 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-10 22:10:26,432 INFO L225 Difference]: With dead ends: 104 [2021-03-10 22:10:26,433 INFO L226 Difference]: Without dead ends: 92 [2021-03-10 22:10:26,433 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 24 GetRequests, 10 SyntacticMatches, 1 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 39 ImplicationChecksByTransitivity, 527.6ms TimeCoverageRelationStatistics Valid=56, Invalid=154, Unknown=0, NotChecked=0, Total=210 [2021-03-10 22:10:26,433 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 92 states. [2021-03-10 22:10:26,434 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 92 to 80. [2021-03-10 22:10:26,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 80 states, 79 states have (on average 2.088607594936709) internal successors, (165), 79 states have internal predecessors, (165), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:10:26,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 80 states and 165 transitions. [2021-03-10 22:10:26,435 INFO L78 Accepts]: Start accepts. Automaton has 80 states and 165 transitions. Word has length 14 [2021-03-10 22:10:26,435 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-10 22:10:26,435 INFO L480 AbstractCegarLoop]: Abstraction has 80 states and 165 transitions. [2021-03-10 22:10:26,435 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 12 states, 12 states have (on average 1.75) internal successors, (21), 12 states have internal predecessors, (21), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:10:26,435 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 165 transitions. [2021-03-10 22:10:26,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2021-03-10 22:10:26,436 INFO L511 BasicCegarLoop]: Found error trace [2021-03-10 22:10:26,436 INFO L519 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-10 22:10:26,636 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12800,15 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:10:26,637 INFO L428 AbstractCegarLoop]: === Iteration 25 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-10 22:10:26,637 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-10 22:10:26,637 INFO L82 PathProgramCache]: Analyzing trace with hash -248084367, now seen corresponding path program 8 times [2021-03-10 22:10:26,637 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-10 22:10:26,637 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [342339155] [2021-03-10 22:10:26,637 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-10 22:10:26,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 22:10:26,785 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:10:26,785 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [342339155] [2021-03-10 22:10:26,785 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1136193299] [2021-03-10 22:10:26,785 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 16 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 16 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:10:26,806 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-03-10 22:10:26,806 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-10 22:10:26,806 INFO L263 TraceCheckSpWp]: Trace formula consists of 50 conjuncts, 21 conjunts are in the unsatisfiable core [2021-03-10 22:10:26,807 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-10 22:10:27,076 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:10:27,076 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-10 22:10:27,076 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 8] total 13 [2021-03-10 22:10:27,076 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2041226647] [2021-03-10 22:10:27,076 INFO L460 AbstractCegarLoop]: Interpolant automaton has 13 states [2021-03-10 22:10:27,076 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-10 22:10:27,077 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2021-03-10 22:10:27,077 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=35, Invalid=121, Unknown=0, NotChecked=0, Total=156 [2021-03-10 22:10:27,077 INFO L87 Difference]: Start difference. First operand 80 states and 165 transitions. Second operand has 13 states, 13 states have (on average 1.6923076923076923) internal successors, (22), 13 states have internal predecessors, (22), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:10:27,416 WARN L205 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 49 [2021-03-10 22:10:27,449 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-10 22:10:27,449 INFO L93 Difference]: Finished difference Result 123 states and 240 transitions. [2021-03-10 22:10:27,449 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-03-10 22:10:27,449 INFO L78 Accepts]: Start accepts. Automaton has has 13 states, 13 states have (on average 1.6923076923076923) internal successors, (22), 13 states have internal predecessors, (22), 0 states have call successors, (0), 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 [2021-03-10 22:10:27,449 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-10 22:10:27,450 INFO L225 Difference]: With dead ends: 123 [2021-03-10 22:10:27,450 INFO L226 Difference]: Without dead ends: 111 [2021-03-10 22:10:27,450 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 25 GetRequests, 9 SyntacticMatches, 1 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 52 ImplicationChecksByTransitivity, 566.8ms TimeCoverageRelationStatistics Valid=65, Invalid=207, Unknown=0, NotChecked=0, Total=272 [2021-03-10 22:10:27,450 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 111 states. [2021-03-10 22:10:27,452 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 111 to 83. [2021-03-10 22:10:27,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 83 states, 82 states have (on average 2.0853658536585367) internal successors, (171), 82 states have internal predecessors, (171), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:10:27,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 83 states to 83 states and 171 transitions. [2021-03-10 22:10:27,452 INFO L78 Accepts]: Start accepts. Automaton has 83 states and 171 transitions. Word has length 14 [2021-03-10 22:10:27,452 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-10 22:10:27,452 INFO L480 AbstractCegarLoop]: Abstraction has 83 states and 171 transitions. [2021-03-10 22:10:27,453 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 13 states, 13 states have (on average 1.6923076923076923) internal successors, (22), 13 states have internal predecessors, (22), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:10:27,453 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 171 transitions. [2021-03-10 22:10:27,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2021-03-10 22:10:27,453 INFO L511 BasicCegarLoop]: Found error trace [2021-03-10 22:10:27,453 INFO L519 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-10 22:10:27,659 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14253,16 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:10:27,659 INFO L428 AbstractCegarLoop]: === Iteration 26 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-10 22:10:27,660 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-10 22:10:27,660 INFO L82 PathProgramCache]: Analyzing trace with hash -998595819, now seen corresponding path program 8 times [2021-03-10 22:10:27,660 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-10 22:10:27,660 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1763531310] [2021-03-10 22:10:27,660 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-10 22:10:27,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 22:10:27,926 WARN L205 SmtUtils]: Spent 187.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 46 [2021-03-10 22:10:28,060 WARN L205 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 38 DAG size of output: 35 [2021-03-10 22:10:28,131 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:10:28,131 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1763531310] [2021-03-10 22:10:28,131 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [697775638] [2021-03-10 22:10:28,132 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 17 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 17 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:10:28,158 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-03-10 22:10:28,158 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-10 22:10:28,158 INFO L263 TraceCheckSpWp]: Trace formula consists of 56 conjuncts, 21 conjunts are in the unsatisfiable core [2021-03-10 22:10:28,159 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-10 22:10:28,378 WARN L205 SmtUtils]: Spent 187.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 52 [2021-03-10 22:10:28,695 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:28,696 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:28,699 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:28,700 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:28,703 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:28,704 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:28,707 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-03-10 22:10:28,708 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:28,712 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 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 [2021-03-10 22:10:28,713 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:28,716 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 2 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 [2021-03-10 22:10:28,717 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:28,721 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 2 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 [2021-03-10 22:10:28,722 INFO L550 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:28,726 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:28,726 INFO L550 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:28,729 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:28,730 INFO L550 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:28,733 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-03-10 22:10:28,734 INFO L550 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:28,738 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-03-10 22:10:28,739 INFO L550 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:28,743 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:28,744 INFO L550 ElimStorePlain]: Start of recursive call 13: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:28,747 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2021-03-10 22:10:28,748 INFO L550 ElimStorePlain]: Start of recursive call 14: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:28,752 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:28,753 INFO L550 ElimStorePlain]: Start of recursive call 15: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:28,756 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:28,756 INFO L550 ElimStorePlain]: Start of recursive call 16: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:28,760 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:28,761 INFO L550 ElimStorePlain]: Start of recursive call 17: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:28,765 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-03-10 22:10:28,766 INFO L550 ElimStorePlain]: Start of recursive call 18: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:28,768 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:28,769 INFO L550 ElimStorePlain]: Start of recursive call 19: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:28,772 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:28,772 INFO L550 ElimStorePlain]: Start of recursive call 20: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:28,775 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:28,776 INFO L550 ElimStorePlain]: Start of recursive call 21: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:28,779 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:28,779 INFO L550 ElimStorePlain]: Start of recursive call 22: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:28,783 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:28,783 INFO L550 ElimStorePlain]: Start of recursive call 23: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:28,786 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 2 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 [2021-03-10 22:10:28,787 INFO L550 ElimStorePlain]: Start of recursive call 24: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:28,790 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2021-03-10 22:10:28,791 INFO L550 ElimStorePlain]: Start of recursive call 25: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:28,794 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:28,795 INFO L550 ElimStorePlain]: Start of recursive call 26: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:28,798 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-03-10 22:10:28,799 INFO L550 ElimStorePlain]: Start of recursive call 27: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:28,801 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:28,802 INFO L550 ElimStorePlain]: Start of recursive call 28: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:28,805 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:28,805 INFO L550 ElimStorePlain]: Start of recursive call 29: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:28,808 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 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 [2021-03-10 22:10:28,809 INFO L550 ElimStorePlain]: Start of recursive call 30: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:28,811 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:28,812 INFO L550 ElimStorePlain]: Start of recursive call 31: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:28,815 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:28,815 INFO L550 ElimStorePlain]: Start of recursive call 32: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:28,818 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:28,818 INFO L550 ElimStorePlain]: Start of recursive call 33: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:28,821 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:28,821 INFO L550 ElimStorePlain]: Start of recursive call 34: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:28,824 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:28,825 INFO L550 ElimStorePlain]: Start of recursive call 35: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:28,827 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:28,828 INFO L550 ElimStorePlain]: Start of recursive call 36: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:28,830 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:28,831 INFO L550 ElimStorePlain]: Start of recursive call 37: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:28,834 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:28,834 INFO L550 ElimStorePlain]: Start of recursive call 38: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:28,837 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-03-10 22:10:28,838 INFO L550 ElimStorePlain]: Start of recursive call 39: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:29,014 WARN L205 SmtUtils]: Spent 175.00 ms on a formula simplification. DAG size of input: 44 DAG size of output: 43 [2021-03-10 22:10:29,015 INFO L628 ElimStorePlain]: treesize reduction 37, result has 88.6 percent of original size [2021-03-10 22:10:29,018 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 2 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 [2021-03-10 22:10:29,019 INFO L550 ElimStorePlain]: Start of recursive call 40: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:29,021 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:29,022 INFO L550 ElimStorePlain]: Start of recursive call 41: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:29,025 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 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 [2021-03-10 22:10:29,025 INFO L550 ElimStorePlain]: Start of recursive call 42: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:29,028 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:29,029 INFO L550 ElimStorePlain]: Start of recursive call 43: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:29,031 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2021-03-10 22:10:29,032 INFO L550 ElimStorePlain]: Start of recursive call 44: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:29,035 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 2 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 [2021-03-10 22:10:29,036 INFO L550 ElimStorePlain]: Start of recursive call 45: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:29,039 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:29,039 INFO L550 ElimStorePlain]: Start of recursive call 46: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:29,042 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-03-10 22:10:29,043 INFO L550 ElimStorePlain]: Start of recursive call 47: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:29,046 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-03-10 22:10:29,047 INFO L550 ElimStorePlain]: Start of recursive call 48: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:29,049 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:29,050 INFO L550 ElimStorePlain]: Start of recursive call 49: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:29,092 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-10 22:10:29,093 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-1 vars, End of recursive call: and 6 xjuncts. [2021-03-10 22:10:29,093 INFO L247 ElimStorePlain]: Needed 49 recursive calls to eliminate 2 variables, input treesize:1447, output treesize:136 [2021-03-10 22:10:29,177 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:10:29,177 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-10 22:10:29,177 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 8] total 11 [2021-03-10 22:10:29,178 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1941553069] [2021-03-10 22:10:29,178 INFO L460 AbstractCegarLoop]: Interpolant automaton has 11 states [2021-03-10 22:10:29,178 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-10 22:10:29,178 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2021-03-10 22:10:29,178 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=32, Invalid=78, Unknown=0, NotChecked=0, Total=110 [2021-03-10 22:10:29,179 INFO L87 Difference]: Start difference. First operand 83 states and 171 transitions. Second operand has 11 states, 11 states have (on average 1.8181818181818181) internal successors, (20), 11 states have internal predecessors, (20), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:10:29,448 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-10 22:10:29,448 INFO L93 Difference]: Finished difference Result 96 states and 192 transitions. [2021-03-10 22:10:29,449 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-03-10 22:10:29,449 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 11 states have (on average 1.8181818181818181) internal successors, (20), 11 states have internal predecessors, (20), 0 states have call successors, (0), 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 [2021-03-10 22:10:29,449 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-10 22:10:29,449 INFO L225 Difference]: With dead ends: 96 [2021-03-10 22:10:29,449 INFO L226 Difference]: Without dead ends: 80 [2021-03-10 22:10:29,449 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 24 GetRequests, 9 SyntacticMatches, 3 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 40 ImplicationChecksByTransitivity, 941.1ms TimeCoverageRelationStatistics Valid=50, Invalid=132, Unknown=0, NotChecked=0, Total=182 [2021-03-10 22:10:29,449 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 80 states. [2021-03-10 22:10:29,451 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 80 to 80. [2021-03-10 22:10:29,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 80 states, 79 states have (on average 2.088607594936709) internal successors, (165), 79 states have internal predecessors, (165), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:10:29,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 80 states and 165 transitions. [2021-03-10 22:10:29,451 INFO L78 Accepts]: Start accepts. Automaton has 80 states and 165 transitions. Word has length 14 [2021-03-10 22:10:29,452 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-10 22:10:29,452 INFO L480 AbstractCegarLoop]: Abstraction has 80 states and 165 transitions. [2021-03-10 22:10:29,452 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 11 states, 11 states have (on average 1.8181818181818181) internal successors, (20), 11 states have internal predecessors, (20), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:10:29,452 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 165 transitions. [2021-03-10 22:10:29,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2021-03-10 22:10:29,452 INFO L511 BasicCegarLoop]: Found error trace [2021-03-10 22:10:29,452 INFO L519 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-10 22:10:29,667 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14266,17 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:10:29,667 INFO L428 AbstractCegarLoop]: === Iteration 27 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-10 22:10:29,667 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-10 22:10:29,668 INFO L82 PathProgramCache]: Analyzing trace with hash -960927415, now seen corresponding path program 9 times [2021-03-10 22:10:29,668 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-10 22:10:29,668 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1803336981] [2021-03-10 22:10:29,668 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-10 22:10:29,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 22:10:29,840 WARN L205 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 54 [2021-03-10 22:10:30,037 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:10:30,037 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1803336981] [2021-03-10 22:10:30,037 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [579936579] [2021-03-10 22:10:30,037 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 18 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 18 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:10:30,058 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 2 check-sat command(s) [2021-03-10 22:10:30,058 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-10 22:10:30,059 INFO L263 TraceCheckSpWp]: Trace formula consists of 56 conjuncts, 21 conjunts are in the unsatisfiable core [2021-03-10 22:10:30,059 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-10 22:10:30,226 WARN L205 SmtUtils]: Spent 130.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 54 [2021-03-10 22:10:32,855 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:32,856 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:32,884 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:10:32,885 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:10:32,886 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 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 [2021-03-10 22:10:32,886 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:32,915 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:32,916 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:32,941 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:32,942 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:32,969 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:10:32,970 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:10:32,970 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 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 [2021-03-10 22:10:32,971 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:32,994 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:32,995 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:33,022 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:10:33,022 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:10:33,023 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 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 [2021-03-10 22:10:33,023 INFO L550 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:33,047 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:33,048 INFO L550 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:33,075 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:10:33,076 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:10:33,076 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 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 [2021-03-10 22:10:33,077 INFO L550 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:33,102 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:33,102 INFO L550 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:33,135 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:33,136 INFO L550 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:33,173 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:10:33,173 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:10:33,174 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2021-03-10 22:10:33,175 INFO L550 ElimStorePlain]: Start of recursive call 13: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:33,204 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:33,205 INFO L550 ElimStorePlain]: Start of recursive call 14: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:33,233 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:33,233 INFO L550 ElimStorePlain]: Start of recursive call 15: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:33,260 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:33,261 INFO L550 ElimStorePlain]: Start of recursive call 16: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:33,292 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:33,292 INFO L550 ElimStorePlain]: Start of recursive call 17: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:33,329 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:33,330 INFO L550 ElimStorePlain]: Start of recursive call 18: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:33,370 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-03-10 22:10:33,371 INFO L550 ElimStorePlain]: Start of recursive call 19: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:33,408 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:10:33,409 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:10:33,409 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 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 [2021-03-10 22:10:33,410 INFO L550 ElimStorePlain]: Start of recursive call 20: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:33,444 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:33,445 INFO L550 ElimStorePlain]: Start of recursive call 21: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:33,490 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:33,491 INFO L550 ElimStorePlain]: Start of recursive call 22: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:33,524 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:33,524 INFO L550 ElimStorePlain]: Start of recursive call 23: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:33,549 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:33,550 INFO L550 ElimStorePlain]: Start of recursive call 24: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:33,580 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:33,580 INFO L550 ElimStorePlain]: Start of recursive call 25: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:33,612 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:33,613 INFO L550 ElimStorePlain]: Start of recursive call 26: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:33,639 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:33,640 INFO L550 ElimStorePlain]: Start of recursive call 27: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:33,673 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:33,673 INFO L550 ElimStorePlain]: Start of recursive call 28: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:33,699 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:33,700 INFO L550 ElimStorePlain]: Start of recursive call 29: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:33,732 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:33,732 INFO L550 ElimStorePlain]: Start of recursive call 30: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:33,763 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:33,764 INFO L550 ElimStorePlain]: Start of recursive call 31: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:33,798 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:33,799 INFO L550 ElimStorePlain]: Start of recursive call 32: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:33,832 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2021-03-10 22:10:33,833 INFO L550 ElimStorePlain]: Start of recursive call 33: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:33,867 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:33,867 INFO L550 ElimStorePlain]: Start of recursive call 34: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:33,905 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:33,906 INFO L550 ElimStorePlain]: Start of recursive call 35: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:33,935 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:33,936 INFO L550 ElimStorePlain]: Start of recursive call 36: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:33,972 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:33,973 INFO L550 ElimStorePlain]: Start of recursive call 37: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:34,008 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:34,009 INFO L550 ElimStorePlain]: Start of recursive call 38: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:34,039 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:34,040 INFO L550 ElimStorePlain]: Start of recursive call 39: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:34,074 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:34,075 INFO L550 ElimStorePlain]: Start of recursive call 40: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:34,110 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:10:34,110 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:10:34,111 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 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 [2021-03-10 22:10:34,112 INFO L550 ElimStorePlain]: Start of recursive call 41: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:34,150 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:34,150 INFO L550 ElimStorePlain]: Start of recursive call 42: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:34,182 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:10:34,183 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:10:34,183 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 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 [2021-03-10 22:10:34,184 INFO L550 ElimStorePlain]: Start of recursive call 43: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:34,212 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:34,213 INFO L550 ElimStorePlain]: Start of recursive call 44: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:34,246 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:34,247 INFO L550 ElimStorePlain]: Start of recursive call 45: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:34,277 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:34,278 INFO L550 ElimStorePlain]: Start of recursive call 46: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:34,310 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:34,311 INFO L550 ElimStorePlain]: Start of recursive call 47: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:34,344 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:34,345 INFO L550 ElimStorePlain]: Start of recursive call 48: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:34,385 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:34,386 INFO L550 ElimStorePlain]: Start of recursive call 49: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:34,420 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:34,421 INFO L550 ElimStorePlain]: Start of recursive call 50: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:34,461 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:34,462 INFO L550 ElimStorePlain]: Start of recursive call 51: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:34,497 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:34,498 INFO L550 ElimStorePlain]: Start of recursive call 52: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:34,533 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:34,534 INFO L550 ElimStorePlain]: Start of recursive call 53: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:34,570 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:34,571 INFO L550 ElimStorePlain]: Start of recursive call 54: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:34,615 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:34,616 INFO L550 ElimStorePlain]: Start of recursive call 55: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:34,657 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:34,658 INFO L550 ElimStorePlain]: Start of recursive call 56: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:34,701 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:34,701 INFO L550 ElimStorePlain]: Start of recursive call 57: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:34,742 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:10:34,743 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:10:34,744 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:10:34,744 INFO L550 ElimStorePlain]: Start of recursive call 58: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:34,782 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:34,782 INFO L550 ElimStorePlain]: Start of recursive call 59: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:34,824 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:10:34,825 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:10:34,825 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 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 [2021-03-10 22:10:34,826 INFO L550 ElimStorePlain]: Start of recursive call 60: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:34,871 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:34,872 INFO L550 ElimStorePlain]: Start of recursive call 61: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:34,917 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:10:34,918 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:10:34,918 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:10:34,919 INFO L550 ElimStorePlain]: Start of recursive call 62: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:34,958 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:34,959 INFO L550 ElimStorePlain]: Start of recursive call 63: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:34,999 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:35,000 INFO L550 ElimStorePlain]: Start of recursive call 64: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:35,043 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:35,044 INFO L550 ElimStorePlain]: Start of recursive call 65: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:35,088 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:35,088 INFO L550 ElimStorePlain]: Start of recursive call 66: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:35,135 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:35,136 INFO L550 ElimStorePlain]: Start of recursive call 67: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:35,183 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:35,183 INFO L550 ElimStorePlain]: Start of recursive call 68: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:35,228 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:35,229 INFO L550 ElimStorePlain]: Start of recursive call 69: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:35,270 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:35,270 INFO L550 ElimStorePlain]: Start of recursive call 70: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:35,312 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:35,313 INFO L550 ElimStorePlain]: Start of recursive call 71: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:35,363 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:35,364 INFO L550 ElimStorePlain]: Start of recursive call 72: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:35,412 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:35,412 INFO L550 ElimStorePlain]: Start of recursive call 73: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:35,456 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:35,456 INFO L550 ElimStorePlain]: Start of recursive call 74: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:35,500 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:35,501 INFO L550 ElimStorePlain]: Start of recursive call 75: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:35,544 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:35,545 INFO L550 ElimStorePlain]: Start of recursive call 76: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:35,592 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:10:35,592 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:10:35,593 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 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 [2021-03-10 22:10:35,594 INFO L550 ElimStorePlain]: Start of recursive call 77: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:35,641 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:35,642 INFO L550 ElimStorePlain]: Start of recursive call 78: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:35,692 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:10:35,692 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:10:35,693 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 7 [2021-03-10 22:10:35,695 INFO L550 ElimStorePlain]: Start of recursive call 79: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:35,746 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-03-10 22:10:35,747 INFO L550 ElimStorePlain]: Start of recursive call 80: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:35,797 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:35,798 INFO L550 ElimStorePlain]: Start of recursive call 81: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:35,846 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:35,847 INFO L550 ElimStorePlain]: Start of recursive call 82: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:35,895 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:35,896 INFO L550 ElimStorePlain]: Start of recursive call 83: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:35,940 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:35,941 INFO L550 ElimStorePlain]: Start of recursive call 84: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:35,989 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:35,990 INFO L550 ElimStorePlain]: Start of recursive call 85: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:36,040 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:36,040 INFO L550 ElimStorePlain]: Start of recursive call 86: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:36,093 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:36,094 INFO L550 ElimStorePlain]: Start of recursive call 87: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:36,144 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:36,145 INFO L550 ElimStorePlain]: Start of recursive call 88: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:36,195 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:36,195 INFO L550 ElimStorePlain]: Start of recursive call 89: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:36,249 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2021-03-10 22:10:36,250 INFO L550 ElimStorePlain]: Start of recursive call 90: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:36,298 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:36,298 INFO L550 ElimStorePlain]: Start of recursive call 91: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:36,351 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-03-10 22:10:36,352 INFO L550 ElimStorePlain]: Start of recursive call 92: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:36,400 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:36,401 INFO L550 ElimStorePlain]: Start of recursive call 93: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:36,450 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:36,451 INFO L550 ElimStorePlain]: Start of recursive call 94: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:36,505 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:36,505 INFO L550 ElimStorePlain]: Start of recursive call 95: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:36,558 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:36,558 INFO L550 ElimStorePlain]: Start of recursive call 96: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:36,612 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:36,613 INFO L550 ElimStorePlain]: Start of recursive call 97: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:36,691 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:36,692 INFO L550 ElimStorePlain]: Start of recursive call 98: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:36,713 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:36,714 INFO L550 ElimStorePlain]: Start of recursive call 99: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:36,735 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:36,736 INFO L550 ElimStorePlain]: Start of recursive call 100: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:36,760 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:36,761 INFO L550 ElimStorePlain]: Start of recursive call 101: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:36,786 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:10:36,787 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:10:36,787 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 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 [2021-03-10 22:10:36,788 INFO L550 ElimStorePlain]: Start of recursive call 102: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:36,817 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:36,817 INFO L550 ElimStorePlain]: Start of recursive call 103: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:36,840 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:36,841 INFO L550 ElimStorePlain]: Start of recursive call 104: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:36,868 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:36,869 INFO L550 ElimStorePlain]: Start of recursive call 105: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:36,892 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:36,893 INFO L550 ElimStorePlain]: Start of recursive call 106: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:36,921 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:36,921 INFO L550 ElimStorePlain]: Start of recursive call 107: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:36,946 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:36,946 INFO L550 ElimStorePlain]: Start of recursive call 108: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:36,977 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:10:36,978 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:10:36,978 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 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 [2021-03-10 22:10:36,979 INFO L550 ElimStorePlain]: Start of recursive call 109: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:37,012 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:37,012 INFO L550 ElimStorePlain]: Start of recursive call 110: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:37,038 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:37,038 INFO L550 ElimStorePlain]: Start of recursive call 111: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:37,070 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:37,071 INFO L550 ElimStorePlain]: Start of recursive call 112: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:37,103 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-03-10 22:10:37,104 INFO L550 ElimStorePlain]: Start of recursive call 113: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:37,131 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:37,131 INFO L550 ElimStorePlain]: Start of recursive call 114: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:37,162 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:37,163 INFO L550 ElimStorePlain]: Start of recursive call 115: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:37,193 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:37,194 INFO L550 ElimStorePlain]: Start of recursive call 116: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:37,222 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:37,222 INFO L550 ElimStorePlain]: Start of recursive call 117: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:37,256 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:37,257 INFO L550 ElimStorePlain]: Start of recursive call 118: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:37,288 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:37,289 INFO L550 ElimStorePlain]: Start of recursive call 119: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:37,320 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:10:37,321 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:10:37,321 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:10:37,322 INFO L550 ElimStorePlain]: Start of recursive call 120: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:37,350 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:37,351 INFO L550 ElimStorePlain]: Start of recursive call 121: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:37,383 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:37,384 INFO L550 ElimStorePlain]: Start of recursive call 122: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:37,413 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:37,414 INFO L550 ElimStorePlain]: Start of recursive call 123: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:37,450 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:10:37,451 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:10:37,451 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 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 [2021-03-10 22:10:37,452 INFO L550 ElimStorePlain]: Start of recursive call 124: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:37,485 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:37,486 INFO L550 ElimStorePlain]: Start of recursive call 125: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:37,519 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:37,520 INFO L550 ElimStorePlain]: Start of recursive call 126: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:37,547 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:37,548 INFO L550 ElimStorePlain]: Start of recursive call 127: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:37,582 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:37,583 INFO L550 ElimStorePlain]: Start of recursive call 128: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:37,616 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:10:37,617 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:10:37,617 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 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 [2021-03-10 22:10:37,618 INFO L550 ElimStorePlain]: Start of recursive call 129: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:37,650 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:10:37,650 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:10:37,651 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 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 [2021-03-10 22:10:37,652 INFO L550 ElimStorePlain]: Start of recursive call 130: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:37,684 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:37,684 INFO L550 ElimStorePlain]: Start of recursive call 131: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:37,716 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:37,717 INFO L550 ElimStorePlain]: Start of recursive call 132: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:37,753 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-03-10 22:10:37,753 INFO L550 ElimStorePlain]: Start of recursive call 133: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:37,790 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:37,791 INFO L550 ElimStorePlain]: Start of recursive call 134: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:37,820 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:37,821 INFO L550 ElimStorePlain]: Start of recursive call 135: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:37,859 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:37,860 INFO L550 ElimStorePlain]: Start of recursive call 136: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:37,897 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:37,898 INFO L550 ElimStorePlain]: Start of recursive call 137: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:37,936 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:10:37,937 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:10:37,938 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 [2021-03-10 22:10:37,938 INFO L550 ElimStorePlain]: Start of recursive call 138: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:37,972 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:37,973 INFO L550 ElimStorePlain]: Start of recursive call 139: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:38,008 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:10:38,008 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:10:38,009 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 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 [2021-03-10 22:10:38,009 INFO L550 ElimStorePlain]: Start of recursive call 140: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:38,046 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:38,046 INFO L550 ElimStorePlain]: Start of recursive call 141: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:38,083 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:38,084 INFO L550 ElimStorePlain]: Start of recursive call 142: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:38,121 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:38,122 INFO L550 ElimStorePlain]: Start of recursive call 143: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:38,158 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:10:38,159 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:10:38,159 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 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 [2021-03-10 22:10:38,160 INFO L550 ElimStorePlain]: Start of recursive call 144: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:38,198 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:38,199 INFO L550 ElimStorePlain]: Start of recursive call 145: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:38,231 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:38,232 INFO L550 ElimStorePlain]: Start of recursive call 146: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:38,266 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:38,267 INFO L550 ElimStorePlain]: Start of recursive call 147: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:38,308 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:10:38,309 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:10:38,310 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select 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 [2021-03-10 22:10:38,311 INFO L550 ElimStorePlain]: Start of recursive call 148: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:38,351 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 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 [2021-03-10 22:10:38,352 INFO L550 ElimStorePlain]: Start of recursive call 149: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:38,394 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 13 treesize of output 9 [2021-03-10 22:10:38,395 INFO L550 ElimStorePlain]: Start of recursive call 150: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:38,437 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:38,437 INFO L550 ElimStorePlain]: Start of recursive call 151: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:38,472 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:38,472 INFO L550 ElimStorePlain]: Start of recursive call 152: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:38,513 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:38,513 INFO L550 ElimStorePlain]: Start of recursive call 153: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:38,549 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:38,550 INFO L550 ElimStorePlain]: Start of recursive call 154: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:38,590 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:38,590 INFO L550 ElimStorePlain]: Start of recursive call 155: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:38,628 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:10:38,629 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:10:38,629 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 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 [2021-03-10 22:10:38,630 INFO L550 ElimStorePlain]: Start of recursive call 156: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:38,669 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:38,669 INFO L550 ElimStorePlain]: Start of recursive call 157: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:38,704 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:38,704 INFO L550 ElimStorePlain]: Start of recursive call 158: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:38,738 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:38,739 INFO L550 ElimStorePlain]: Start of recursive call 159: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:38,778 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:10:38,778 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:10:38,779 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 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 [2021-03-10 22:10:38,780 INFO L550 ElimStorePlain]: Start of recursive call 160: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:38,820 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:38,821 INFO L550 ElimStorePlain]: Start of recursive call 161: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:38,858 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:38,859 INFO L550 ElimStorePlain]: Start of recursive call 162: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:38,895 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:38,896 INFO L550 ElimStorePlain]: Start of recursive call 163: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:38,932 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:38,933 INFO L550 ElimStorePlain]: Start of recursive call 164: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:38,972 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:38,972 INFO L550 ElimStorePlain]: Start of recursive call 165: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:39,011 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:39,012 INFO L550 ElimStorePlain]: Start of recursive call 166: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:39,050 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:39,051 INFO L550 ElimStorePlain]: Start of recursive call 167: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:39,086 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:39,087 INFO L550 ElimStorePlain]: Start of recursive call 168: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:39,128 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:10:39,128 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:10:39,129 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:10:39,129 INFO L550 ElimStorePlain]: Start of recursive call 169: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:39,171 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:39,172 INFO L550 ElimStorePlain]: Start of recursive call 170: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:39,213 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:39,214 INFO L550 ElimStorePlain]: Start of recursive call 171: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:39,256 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2021-03-10 22:10:39,257 INFO L550 ElimStorePlain]: Start of recursive call 172: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:39,300 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:39,301 INFO L550 ElimStorePlain]: Start of recursive call 173: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:39,344 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:39,345 INFO L550 ElimStorePlain]: Start of recursive call 174: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:39,381 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:39,382 INFO L550 ElimStorePlain]: Start of recursive call 175: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:39,424 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:39,425 INFO L550 ElimStorePlain]: Start of recursive call 176: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:39,468 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:39,469 INFO L550 ElimStorePlain]: Start of recursive call 177: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:39,510 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:39,511 INFO L550 ElimStorePlain]: Start of recursive call 178: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:39,550 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:39,551 INFO L550 ElimStorePlain]: Start of recursive call 179: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:39,591 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:39,592 INFO L550 ElimStorePlain]: Start of recursive call 180: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:39,634 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:39,635 INFO L550 ElimStorePlain]: Start of recursive call 181: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:39,677 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:39,677 INFO L550 ElimStorePlain]: Start of recursive call 182: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:39,719 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:39,720 INFO L550 ElimStorePlain]: Start of recursive call 183: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:39,764 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:10:39,764 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:10:39,765 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 1 [2021-03-10 22:10:39,765 INFO L550 ElimStorePlain]: Start of recursive call 184: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:39,813 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:39,814 INFO L550 ElimStorePlain]: Start of recursive call 185: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:39,836 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:39,837 INFO L550 ElimStorePlain]: Start of recursive call 186: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:39,856 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:39,856 INFO L550 ElimStorePlain]: Start of recursive call 187: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:39,875 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:39,876 INFO L550 ElimStorePlain]: Start of recursive call 188: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:39,900 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 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 [2021-03-10 22:10:39,901 INFO L550 ElimStorePlain]: Start of recursive call 189: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:39,925 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:39,925 INFO L550 ElimStorePlain]: Start of recursive call 190: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:39,948 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:10:39,949 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:10:39,949 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 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 [2021-03-10 22:10:39,950 INFO L550 ElimStorePlain]: Start of recursive call 191: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:39,973 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:39,974 INFO L550 ElimStorePlain]: Start of recursive call 192: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:39,999 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:39,999 INFO L550 ElimStorePlain]: Start of recursive call 193: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:40,023 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:40,024 INFO L550 ElimStorePlain]: Start of recursive call 194: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:40,044 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:40,045 INFO L550 ElimStorePlain]: Start of recursive call 195: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:40,069 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:40,069 INFO L550 ElimStorePlain]: Start of recursive call 196: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:40,095 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:40,096 INFO L550 ElimStorePlain]: Start of recursive call 197: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:40,121 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:40,122 INFO L550 ElimStorePlain]: Start of recursive call 198: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:40,148 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:40,148 INFO L550 ElimStorePlain]: Start of recursive call 199: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:40,175 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:40,176 INFO L550 ElimStorePlain]: Start of recursive call 200: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:40,203 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:40,204 INFO L550 ElimStorePlain]: Start of recursive call 201: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:40,233 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:40,234 INFO L550 ElimStorePlain]: Start of recursive call 202: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:40,261 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:40,262 INFO L550 ElimStorePlain]: Start of recursive call 203: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:40,285 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:40,286 INFO L550 ElimStorePlain]: Start of recursive call 204: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:40,308 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:40,309 INFO L550 ElimStorePlain]: Start of recursive call 205: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:40,333 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:40,334 INFO L550 ElimStorePlain]: Start of recursive call 206: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:40,357 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:40,357 INFO L550 ElimStorePlain]: Start of recursive call 207: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:40,377 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:40,377 INFO L550 ElimStorePlain]: Start of recursive call 208: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:40,400 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:40,401 INFO L550 ElimStorePlain]: Start of recursive call 209: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:40,424 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:40,425 INFO L550 ElimStorePlain]: Start of recursive call 210: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:40,446 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:40,446 INFO L550 ElimStorePlain]: Start of recursive call 211: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:40,472 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:40,473 INFO L550 ElimStorePlain]: Start of recursive call 212: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:40,502 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-03-10 22:10:40,502 INFO L550 ElimStorePlain]: Start of recursive call 213: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:40,532 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:40,533 INFO L550 ElimStorePlain]: Start of recursive call 214: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:40,559 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:40,559 INFO L550 ElimStorePlain]: Start of recursive call 215: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:40,589 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:10:40,590 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:10:40,590 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 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 [2021-03-10 22:10:40,591 INFO L550 ElimStorePlain]: Start of recursive call 216: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:40,616 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:40,617 INFO L550 ElimStorePlain]: Start of recursive call 217: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:40,642 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:40,643 INFO L550 ElimStorePlain]: Start of recursive call 218: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:40,676 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:40,676 INFO L550 ElimStorePlain]: Start of recursive call 219: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:40,709 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:40,710 INFO L550 ElimStorePlain]: Start of recursive call 220: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:40,737 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:40,738 INFO L550 ElimStorePlain]: Start of recursive call 221: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:40,769 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:40,770 INFO L550 ElimStorePlain]: Start of recursive call 222: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:40,802 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:40,803 INFO L550 ElimStorePlain]: Start of recursive call 223: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:40,836 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:40,837 INFO L550 ElimStorePlain]: Start of recursive call 224: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:40,865 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:40,865 INFO L550 ElimStorePlain]: Start of recursive call 225: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:40,897 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:40,898 INFO L550 ElimStorePlain]: Start of recursive call 226: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:40,931 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:40,932 INFO L550 ElimStorePlain]: Start of recursive call 227: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:40,964 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:40,965 INFO L550 ElimStorePlain]: Start of recursive call 228: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:40,999 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:41,000 INFO L550 ElimStorePlain]: Start of recursive call 229: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:41,029 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:41,030 INFO L550 ElimStorePlain]: Start of recursive call 230: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:41,064 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:41,065 INFO L550 ElimStorePlain]: Start of recursive call 231: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:41,101 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:41,102 INFO L550 ElimStorePlain]: Start of recursive call 232: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:41,134 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:41,135 INFO L550 ElimStorePlain]: Start of recursive call 233: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:41,167 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:41,168 INFO L550 ElimStorePlain]: Start of recursive call 234: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:41,199 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:41,200 INFO L550 ElimStorePlain]: Start of recursive call 235: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:41,229 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:41,230 INFO L550 ElimStorePlain]: Start of recursive call 236: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:41,262 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:41,263 INFO L550 ElimStorePlain]: Start of recursive call 237: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:41,298 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:41,299 INFO L550 ElimStorePlain]: Start of recursive call 238: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:41,334 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:41,335 INFO L550 ElimStorePlain]: Start of recursive call 239: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:41,370 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:10:41,371 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:10:41,371 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:10:41,372 INFO L550 ElimStorePlain]: Start of recursive call 240: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:41,407 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:41,408 INFO L550 ElimStorePlain]: Start of recursive call 241: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:41,446 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:41,447 INFO L550 ElimStorePlain]: Start of recursive call 242: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:41,485 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:41,485 INFO L550 ElimStorePlain]: Start of recursive call 243: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:41,522 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:41,522 INFO L550 ElimStorePlain]: Start of recursive call 244: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:41,561 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:41,561 INFO L550 ElimStorePlain]: Start of recursive call 245: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:41,595 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:41,596 INFO L550 ElimStorePlain]: Start of recursive call 246: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:41,632 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:41,633 INFO L550 ElimStorePlain]: Start of recursive call 247: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:41,670 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:41,670 INFO L550 ElimStorePlain]: Start of recursive call 248: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:41,710 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:41,711 INFO L550 ElimStorePlain]: Start of recursive call 249: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:41,748 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:41,749 INFO L550 ElimStorePlain]: Start of recursive call 250: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:41,786 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:41,787 INFO L550 ElimStorePlain]: Start of recursive call 251: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:41,822 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:41,823 INFO L550 ElimStorePlain]: Start of recursive call 252: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:41,860 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:41,861 INFO L550 ElimStorePlain]: Start of recursive call 253: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:41,896 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:41,897 INFO L550 ElimStorePlain]: Start of recursive call 254: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:41,936 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:41,937 INFO L550 ElimStorePlain]: Start of recursive call 255: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:41,978 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:41,979 INFO L550 ElimStorePlain]: Start of recursive call 256: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:42,016 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:42,016 INFO L550 ElimStorePlain]: Start of recursive call 257: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:42,055 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:42,055 INFO L550 ElimStorePlain]: Start of recursive call 258: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:42,094 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:42,095 INFO L550 ElimStorePlain]: Start of recursive call 259: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:42,130 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:42,131 INFO L550 ElimStorePlain]: Start of recursive call 260: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:42,171 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:42,172 INFO L550 ElimStorePlain]: Start of recursive call 261: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:42,208 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:42,208 INFO L550 ElimStorePlain]: Start of recursive call 262: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:42,245 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:42,245 INFO L550 ElimStorePlain]: Start of recursive call 263: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:42,285 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:42,285 INFO L550 ElimStorePlain]: Start of recursive call 264: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:42,327 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:42,328 INFO L550 ElimStorePlain]: Start of recursive call 265: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:42,365 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:42,365 INFO L550 ElimStorePlain]: Start of recursive call 266: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:42,402 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:42,403 INFO L550 ElimStorePlain]: Start of recursive call 267: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:42,444 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:42,444 INFO L550 ElimStorePlain]: Start of recursive call 268: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:42,485 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:42,486 INFO L550 ElimStorePlain]: Start of recursive call 269: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:42,527 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:42,528 INFO L550 ElimStorePlain]: Start of recursive call 270: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:42,569 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:42,570 INFO L550 ElimStorePlain]: Start of recursive call 271: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:42,611 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:42,611 INFO L550 ElimStorePlain]: Start of recursive call 272: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:42,654 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:42,655 INFO L550 ElimStorePlain]: Start of recursive call 273: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:42,696 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:42,697 INFO L550 ElimStorePlain]: Start of recursive call 274: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:42,735 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:42,736 INFO L550 ElimStorePlain]: Start of recursive call 275: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:42,775 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:42,775 INFO L550 ElimStorePlain]: Start of recursive call 276: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:42,817 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:42,818 INFO L550 ElimStorePlain]: Start of recursive call 277: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:42,861 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:42,862 INFO L550 ElimStorePlain]: Start of recursive call 278: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:42,902 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:42,902 INFO L550 ElimStorePlain]: Start of recursive call 279: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:42,947 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:42,948 INFO L550 ElimStorePlain]: Start of recursive call 280: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:42,992 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:42,992 INFO L550 ElimStorePlain]: Start of recursive call 281: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:43,035 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:43,036 INFO L550 ElimStorePlain]: Start of recursive call 282: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:43,078 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:43,079 INFO L550 ElimStorePlain]: Start of recursive call 283: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:43,119 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:43,120 INFO L550 ElimStorePlain]: Start of recursive call 284: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:43,162 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:43,163 INFO L550 ElimStorePlain]: Start of recursive call 285: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:43,205 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:43,205 INFO L550 ElimStorePlain]: Start of recursive call 286: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:43,249 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2021-03-10 22:10:43,250 INFO L550 ElimStorePlain]: Start of recursive call 287: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:43,291 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:43,291 INFO L550 ElimStorePlain]: Start of recursive call 288: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:43,336 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:10:43,336 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:10:43,337 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:10:43,337 INFO L550 ElimStorePlain]: Start of recursive call 289: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:43,380 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:43,381 INFO L550 ElimStorePlain]: Start of recursive call 290: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:43,422 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:43,422 INFO L550 ElimStorePlain]: Start of recursive call 291: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:43,471 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:43,472 INFO L550 ElimStorePlain]: Start of recursive call 292: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:43,492 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:43,492 INFO L550 ElimStorePlain]: Start of recursive call 293: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:43,509 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:10:43,510 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:10:43,510 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:10:43,511 INFO L550 ElimStorePlain]: Start of recursive call 294: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:43,525 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:43,526 INFO L550 ElimStorePlain]: Start of recursive call 295: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:43,544 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:43,545 INFO L550 ElimStorePlain]: Start of recursive call 296: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:43,564 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:43,564 INFO L550 ElimStorePlain]: Start of recursive call 297: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:43,582 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:43,583 INFO L550 ElimStorePlain]: Start of recursive call 298: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:43,598 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:43,598 INFO L550 ElimStorePlain]: Start of recursive call 299: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:43,618 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:10:43,618 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:10:43,619 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:10:43,619 INFO L550 ElimStorePlain]: Start of recursive call 300: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:43,638 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:43,638 INFO L550 ElimStorePlain]: Start of recursive call 301: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:43,658 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:43,659 INFO L550 ElimStorePlain]: Start of recursive call 302: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:43,675 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:43,676 INFO L550 ElimStorePlain]: Start of recursive call 303: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:43,696 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:43,697 INFO L550 ElimStorePlain]: Start of recursive call 304: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:43,716 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:43,717 INFO L550 ElimStorePlain]: Start of recursive call 305: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:43,734 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:43,735 INFO L550 ElimStorePlain]: Start of recursive call 306: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:43,756 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:43,756 INFO L550 ElimStorePlain]: Start of recursive call 307: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:43,777 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:43,778 INFO L550 ElimStorePlain]: Start of recursive call 308: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:43,795 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:43,796 INFO L550 ElimStorePlain]: Start of recursive call 309: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:43,813 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:43,814 INFO L550 ElimStorePlain]: Start of recursive call 310: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:43,837 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:43,838 INFO L550 ElimStorePlain]: Start of recursive call 311: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:43,859 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:43,859 INFO L550 ElimStorePlain]: Start of recursive call 312: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:43,880 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:43,881 INFO L550 ElimStorePlain]: Start of recursive call 313: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:43,903 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:43,904 INFO L550 ElimStorePlain]: Start of recursive call 314: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:43,925 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:43,926 INFO L550 ElimStorePlain]: Start of recursive call 315: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:43,948 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:43,949 INFO L550 ElimStorePlain]: Start of recursive call 316: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:43,970 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:43,971 INFO L550 ElimStorePlain]: Start of recursive call 317: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:43,990 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:43,991 INFO L550 ElimStorePlain]: Start of recursive call 318: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:44,010 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:44,011 INFO L550 ElimStorePlain]: Start of recursive call 319: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:44,034 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:44,035 INFO L550 ElimStorePlain]: Start of recursive call 320: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:44,054 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:44,055 INFO L550 ElimStorePlain]: Start of recursive call 321: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:44,078 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:44,079 INFO L550 ElimStorePlain]: Start of recursive call 322: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:44,103 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:44,103 INFO L550 ElimStorePlain]: Start of recursive call 323: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:44,129 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:44,129 INFO L550 ElimStorePlain]: Start of recursive call 324: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:44,155 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:10:44,155 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:10:44,156 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 25 treesize of output 9 [2021-03-10 22:10:44,157 INFO L550 ElimStorePlain]: Start of recursive call 325: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:44,181 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:44,181 INFO L550 ElimStorePlain]: Start of recursive call 326: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:44,205 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:44,206 INFO L550 ElimStorePlain]: Start of recursive call 327: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:44,227 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:44,228 INFO L550 ElimStorePlain]: Start of recursive call 328: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:44,249 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:44,250 INFO L550 ElimStorePlain]: Start of recursive call 329: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:44,271 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:44,272 INFO L550 ElimStorePlain]: Start of recursive call 330: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:44,296 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:44,296 INFO L550 ElimStorePlain]: Start of recursive call 331: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:44,321 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:44,322 INFO L550 ElimStorePlain]: Start of recursive call 332: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:44,349 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:44,349 INFO L550 ElimStorePlain]: Start of recursive call 333: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:44,375 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:44,375 INFO L550 ElimStorePlain]: Start of recursive call 334: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:44,397 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:44,398 INFO L550 ElimStorePlain]: Start of recursive call 335: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:44,420 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:44,421 INFO L550 ElimStorePlain]: Start of recursive call 336: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:44,447 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:44,447 INFO L550 ElimStorePlain]: Start of recursive call 337: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:44,472 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:44,473 INFO L550 ElimStorePlain]: Start of recursive call 338: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:44,495 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:44,496 INFO L550 ElimStorePlain]: Start of recursive call 339: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:44,521 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:44,521 INFO L550 ElimStorePlain]: Start of recursive call 340: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:44,547 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:44,548 INFO L550 ElimStorePlain]: Start of recursive call 341: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:44,570 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:44,571 INFO L550 ElimStorePlain]: Start of recursive call 342: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:44,593 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:44,594 INFO L550 ElimStorePlain]: Start of recursive call 343: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:44,618 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:44,618 INFO L550 ElimStorePlain]: Start of recursive call 344: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:44,638 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:44,639 INFO L550 ElimStorePlain]: Start of recursive call 345: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:44,661 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:44,662 INFO L550 ElimStorePlain]: Start of recursive call 346: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:44,684 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:44,685 INFO L550 ElimStorePlain]: Start of recursive call 347: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:44,710 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:44,711 INFO L550 ElimStorePlain]: Start of recursive call 348: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:44,736 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:44,736 INFO L550 ElimStorePlain]: Start of recursive call 349: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:44,761 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:44,762 INFO L550 ElimStorePlain]: Start of recursive call 350: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:44,785 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:44,786 INFO L550 ElimStorePlain]: Start of recursive call 351: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:44,810 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:44,811 INFO L550 ElimStorePlain]: Start of recursive call 352: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:44,834 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:44,834 INFO L550 ElimStorePlain]: Start of recursive call 353: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:44,858 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:44,858 INFO L550 ElimStorePlain]: Start of recursive call 354: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:44,880 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:44,881 INFO L550 ElimStorePlain]: Start of recursive call 355: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:44,904 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:44,905 INFO L550 ElimStorePlain]: Start of recursive call 356: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:44,931 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:44,931 INFO L550 ElimStorePlain]: Start of recursive call 357: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:44,956 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:10:44,956 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:10:44,957 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:10:44,957 INFO L550 ElimStorePlain]: Start of recursive call 358: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:44,979 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:44,980 INFO L550 ElimStorePlain]: Start of recursive call 359: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:45,005 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:45,005 INFO L550 ElimStorePlain]: Start of recursive call 360: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:45,030 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:10:45,030 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:10:45,031 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 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 [2021-03-10 22:10:45,031 INFO L550 ElimStorePlain]: Start of recursive call 361: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:45,057 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:45,058 INFO L550 ElimStorePlain]: Start of recursive call 362: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:45,083 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:45,083 INFO L550 ElimStorePlain]: Start of recursive call 363: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:45,106 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:45,106 INFO L550 ElimStorePlain]: Start of recursive call 364: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:45,129 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:45,130 INFO L550 ElimStorePlain]: Start of recursive call 365: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:45,156 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:45,157 INFO L550 ElimStorePlain]: Start of recursive call 366: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:45,183 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:45,183 INFO L550 ElimStorePlain]: Start of recursive call 367: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:45,206 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:45,207 INFO L550 ElimStorePlain]: Start of recursive call 368: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:45,233 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:45,234 INFO L550 ElimStorePlain]: Start of recursive call 369: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:45,260 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:45,261 INFO L550 ElimStorePlain]: Start of recursive call 370: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:45,286 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:10:45,287 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:10:45,287 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:10:45,288 INFO L550 ElimStorePlain]: Start of recursive call 371: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:45,311 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:45,311 INFO L550 ElimStorePlain]: Start of recursive call 372: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:45,333 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:45,334 INFO L550 ElimStorePlain]: Start of recursive call 373: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:45,355 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:45,356 INFO L550 ElimStorePlain]: Start of recursive call 374: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:45,377 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:45,378 INFO L550 ElimStorePlain]: Start of recursive call 375: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:45,400 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:45,400 INFO L550 ElimStorePlain]: Start of recursive call 376: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:45,423 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:45,423 INFO L550 ElimStorePlain]: Start of recursive call 377: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:45,441 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:45,442 INFO L550 ElimStorePlain]: Start of recursive call 378: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:45,460 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:45,461 INFO L550 ElimStorePlain]: Start of recursive call 379: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:45,480 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:45,481 INFO L550 ElimStorePlain]: Start of recursive call 380: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:45,502 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:10:45,502 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:10:45,502 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 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 [2021-03-10 22:10:45,503 INFO L550 ElimStorePlain]: Start of recursive call 381: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:45,522 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:45,523 INFO L550 ElimStorePlain]: Start of recursive call 382: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:45,543 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:45,544 INFO L550 ElimStorePlain]: Start of recursive call 383: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:45,567 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:45,567 INFO L550 ElimStorePlain]: Start of recursive call 384: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:45,587 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:45,587 INFO L550 ElimStorePlain]: Start of recursive call 385: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:45,610 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:45,611 INFO L550 ElimStorePlain]: Start of recursive call 386: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:45,637 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:45,637 INFO L550 ElimStorePlain]: Start of recursive call 387: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:45,663 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:45,664 INFO L550 ElimStorePlain]: Start of recursive call 388: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:45,687 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:45,688 INFO L550 ElimStorePlain]: Start of recursive call 389: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:45,714 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:45,715 INFO L550 ElimStorePlain]: Start of recursive call 390: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:45,740 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:10:45,741 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:10:45,741 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:10:45,742 INFO L550 ElimStorePlain]: Start of recursive call 391: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:45,767 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:10:45,768 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:10:45,768 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 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 [2021-03-10 22:10:45,769 INFO L550 ElimStorePlain]: Start of recursive call 392: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:45,796 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:45,796 INFO L550 ElimStorePlain]: Start of recursive call 393: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:45,821 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:45,822 INFO L550 ElimStorePlain]: Start of recursive call 394: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:45,847 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:45,848 INFO L550 ElimStorePlain]: Start of recursive call 395: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:45,872 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:45,872 INFO L550 ElimStorePlain]: Start of recursive call 396: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:45,898 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:45,899 INFO L550 ElimStorePlain]: Start of recursive call 397: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:45,923 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:45,924 INFO L550 ElimStorePlain]: Start of recursive call 398: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:45,948 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:10:45,948 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:10:45,949 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:10:45,949 INFO L550 ElimStorePlain]: Start of recursive call 399: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:45,972 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:45,973 INFO L550 ElimStorePlain]: Start of recursive call 400: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:45,997 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:45,998 INFO L550 ElimStorePlain]: Start of recursive call 401: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:46,021 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:46,021 INFO L550 ElimStorePlain]: Start of recursive call 402: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:46,044 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:46,045 INFO L550 ElimStorePlain]: Start of recursive call 403: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:46,070 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:46,071 INFO L550 ElimStorePlain]: Start of recursive call 404: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:46,097 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:46,097 INFO L550 ElimStorePlain]: Start of recursive call 405: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:46,123 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:46,124 INFO L550 ElimStorePlain]: Start of recursive call 406: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:46,147 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:46,148 INFO L550 ElimStorePlain]: Start of recursive call 407: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:46,171 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:46,171 INFO L550 ElimStorePlain]: Start of recursive call 408: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:46,194 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:46,195 INFO L550 ElimStorePlain]: Start of recursive call 409: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:46,220 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:46,221 INFO L550 ElimStorePlain]: Start of recursive call 410: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:46,246 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-03-10 22:10:46,247 INFO L550 ElimStorePlain]: Start of recursive call 411: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:46,273 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:46,274 INFO L550 ElimStorePlain]: Start of recursive call 412: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:46,300 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:46,301 INFO L550 ElimStorePlain]: Start of recursive call 413: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:46,326 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:46,326 INFO L550 ElimStorePlain]: Start of recursive call 414: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:46,352 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:46,353 INFO L550 ElimStorePlain]: Start of recursive call 415: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:46,377 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:46,378 INFO L550 ElimStorePlain]: Start of recursive call 416: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:46,404 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:46,405 INFO L550 ElimStorePlain]: Start of recursive call 417: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:46,430 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:46,431 INFO L550 ElimStorePlain]: Start of recursive call 418: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:46,456 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:46,457 INFO L550 ElimStorePlain]: Start of recursive call 419: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:46,483 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:46,483 INFO L550 ElimStorePlain]: Start of recursive call 420: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:46,519 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:46,520 INFO L550 ElimStorePlain]: Start of recursive call 421: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:46,544 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:46,545 INFO L550 ElimStorePlain]: Start of recursive call 422: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:46,570 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:46,570 INFO L550 ElimStorePlain]: Start of recursive call 423: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:46,596 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:46,597 INFO L550 ElimStorePlain]: Start of recursive call 424: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:46,622 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:46,623 INFO L550 ElimStorePlain]: Start of recursive call 425: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:46,647 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:46,647 INFO L550 ElimStorePlain]: Start of recursive call 426: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:46,671 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:46,672 INFO L550 ElimStorePlain]: Start of recursive call 427: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:46,697 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:46,698 INFO L550 ElimStorePlain]: Start of recursive call 428: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:46,723 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:46,724 INFO L550 ElimStorePlain]: Start of recursive call 429: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:46,750 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:46,751 INFO L550 ElimStorePlain]: Start of recursive call 430: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:46,777 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:46,778 INFO L550 ElimStorePlain]: Start of recursive call 431: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:46,801 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:46,802 INFO L550 ElimStorePlain]: Start of recursive call 432: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:46,827 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:46,827 INFO L550 ElimStorePlain]: Start of recursive call 433: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:46,853 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:10:46,853 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:10:46,854 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 1 [2021-03-10 22:10:46,854 INFO L550 ElimStorePlain]: Start of recursive call 434: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:46,880 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:46,881 INFO L550 ElimStorePlain]: Start of recursive call 435: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:46,904 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:46,905 INFO L550 ElimStorePlain]: Start of recursive call 436: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:46,930 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:46,931 INFO L550 ElimStorePlain]: Start of recursive call 437: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:46,956 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:46,956 INFO L550 ElimStorePlain]: Start of recursive call 438: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:46,982 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:46,982 INFO L550 ElimStorePlain]: Start of recursive call 439: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:47,009 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:47,009 INFO L550 ElimStorePlain]: Start of recursive call 440: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:47,036 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:47,037 INFO L550 ElimStorePlain]: Start of recursive call 441: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:47,062 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:47,063 INFO L550 ElimStorePlain]: Start of recursive call 442: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:47,088 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:47,088 INFO L550 ElimStorePlain]: Start of recursive call 443: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:47,161 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:47,162 INFO L550 ElimStorePlain]: Start of recursive call 444: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:47,173 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:47,174 INFO L550 ElimStorePlain]: Start of recursive call 445: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:47,183 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:47,184 INFO L550 ElimStorePlain]: Start of recursive call 446: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:47,194 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:10:47,195 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:10:47,195 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:10:47,196 INFO L550 ElimStorePlain]: Start of recursive call 447: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:47,206 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:47,207 INFO L550 ElimStorePlain]: Start of recursive call 448: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:47,217 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:47,218 INFO L550 ElimStorePlain]: Start of recursive call 449: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:47,228 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:47,229 INFO L550 ElimStorePlain]: Start of recursive call 450: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:47,239 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:47,240 INFO L550 ElimStorePlain]: Start of recursive call 451: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:47,248 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:47,249 INFO L550 ElimStorePlain]: Start of recursive call 452: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:47,259 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-03-10 22:10:47,260 INFO L550 ElimStorePlain]: Start of recursive call 453: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:47,270 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:47,271 INFO L550 ElimStorePlain]: Start of recursive call 454: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:47,281 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:47,282 INFO L550 ElimStorePlain]: Start of recursive call 455: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:47,292 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:47,293 INFO L550 ElimStorePlain]: Start of recursive call 456: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:47,303 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:47,303 INFO L550 ElimStorePlain]: Start of recursive call 457: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:47,313 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:10:47,314 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:10:47,314 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:10:47,315 INFO L550 ElimStorePlain]: Start of recursive call 458: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:47,325 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:47,326 INFO L550 ElimStorePlain]: Start of recursive call 459: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:47,336 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:47,337 INFO L550 ElimStorePlain]: Start of recursive call 460: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:47,348 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:47,348 INFO L550 ElimStorePlain]: Start of recursive call 461: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:47,358 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:47,359 INFO L550 ElimStorePlain]: Start of recursive call 462: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:47,369 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:47,370 INFO L550 ElimStorePlain]: Start of recursive call 463: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:47,378 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:47,379 INFO L550 ElimStorePlain]: Start of recursive call 464: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:47,389 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:47,390 INFO L550 ElimStorePlain]: Start of recursive call 465: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:47,399 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:47,400 INFO L550 ElimStorePlain]: Start of recursive call 466: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:47,409 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:47,410 INFO L550 ElimStorePlain]: Start of recursive call 467: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:47,420 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:47,421 INFO L550 ElimStorePlain]: Start of recursive call 468: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:47,431 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:47,431 INFO L550 ElimStorePlain]: Start of recursive call 469: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:47,440 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:47,441 INFO L550 ElimStorePlain]: Start of recursive call 470: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:47,451 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:47,452 INFO L550 ElimStorePlain]: Start of recursive call 471: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:47,463 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:47,464 INFO L550 ElimStorePlain]: Start of recursive call 472: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:47,473 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:47,474 INFO L550 ElimStorePlain]: Start of recursive call 473: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:47,482 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:47,483 INFO L550 ElimStorePlain]: Start of recursive call 474: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:47,493 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:47,494 INFO L550 ElimStorePlain]: Start of recursive call 475: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:47,504 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:47,505 INFO L550 ElimStorePlain]: Start of recursive call 476: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:47,516 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:47,517 INFO L550 ElimStorePlain]: Start of recursive call 477: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:47,527 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:47,528 INFO L550 ElimStorePlain]: Start of recursive call 478: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:47,538 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:10:47,538 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:10:47,539 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 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 [2021-03-10 22:10:47,540 INFO L550 ElimStorePlain]: Start of recursive call 479: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:47,551 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:47,552 INFO L550 ElimStorePlain]: Start of recursive call 480: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:47,562 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:47,563 INFO L550 ElimStorePlain]: Start of recursive call 481: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:47,573 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:47,574 INFO L550 ElimStorePlain]: Start of recursive call 482: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:47,582 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:47,583 INFO L550 ElimStorePlain]: Start of recursive call 483: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:47,594 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:47,594 INFO L550 ElimStorePlain]: Start of recursive call 484: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:47,605 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:47,606 INFO L550 ElimStorePlain]: Start of recursive call 485: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:47,615 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:47,616 INFO L550 ElimStorePlain]: Start of recursive call 486: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:47,626 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:47,627 INFO L550 ElimStorePlain]: Start of recursive call 487: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:47,636 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:47,637 INFO L550 ElimStorePlain]: Start of recursive call 488: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:47,647 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:47,648 INFO L550 ElimStorePlain]: Start of recursive call 489: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:47,659 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:47,659 INFO L550 ElimStorePlain]: Start of recursive call 490: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:47,669 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:47,670 INFO L550 ElimStorePlain]: Start of recursive call 491: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:47,679 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:47,680 INFO L550 ElimStorePlain]: Start of recursive call 492: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:47,690 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:47,691 INFO L550 ElimStorePlain]: Start of recursive call 493: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:47,701 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:47,702 INFO L550 ElimStorePlain]: Start of recursive call 494: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:47,710 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:47,711 INFO L550 ElimStorePlain]: Start of recursive call 495: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:47,720 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:47,721 INFO L550 ElimStorePlain]: Start of recursive call 496: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:47,731 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:47,732 INFO L550 ElimStorePlain]: Start of recursive call 497: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:47,741 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:47,741 INFO L550 ElimStorePlain]: Start of recursive call 498: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:47,752 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:47,753 INFO L550 ElimStorePlain]: Start of recursive call 499: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:47,762 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:47,763 INFO L550 ElimStorePlain]: Start of recursive call 500: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:47,772 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:47,773 INFO L550 ElimStorePlain]: Start of recursive call 501: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:47,782 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:47,783 INFO L550 ElimStorePlain]: Start of recursive call 502: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:47,793 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:47,794 INFO L550 ElimStorePlain]: Start of recursive call 503: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:47,803 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:47,804 INFO L550 ElimStorePlain]: Start of recursive call 504: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:47,813 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:47,814 INFO L550 ElimStorePlain]: Start of recursive call 505: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:47,823 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:47,824 INFO L550 ElimStorePlain]: Start of recursive call 506: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:47,834 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:10:47,834 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:10:47,835 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 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 [2021-03-10 22:10:47,836 INFO L550 ElimStorePlain]: Start of recursive call 507: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:47,845 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:47,845 INFO L550 ElimStorePlain]: Start of recursive call 508: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:47,856 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:47,857 INFO L550 ElimStorePlain]: Start of recursive call 509: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:47,866 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:47,867 INFO L550 ElimStorePlain]: Start of recursive call 510: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:47,877 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:47,878 INFO L550 ElimStorePlain]: Start of recursive call 511: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:47,887 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:47,888 INFO L550 ElimStorePlain]: Start of recursive call 512: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:47,897 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:47,898 INFO L550 ElimStorePlain]: Start of recursive call 513: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:47,907 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:47,908 INFO L550 ElimStorePlain]: Start of recursive call 514: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:47,918 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:47,919 INFO L550 ElimStorePlain]: Start of recursive call 515: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:47,928 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:47,929 INFO L550 ElimStorePlain]: Start of recursive call 516: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:47,938 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:47,939 INFO L550 ElimStorePlain]: Start of recursive call 517: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:47,948 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:47,949 INFO L550 ElimStorePlain]: Start of recursive call 518: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:47,958 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:47,959 INFO L550 ElimStorePlain]: Start of recursive call 519: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:47,969 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:47,970 INFO L550 ElimStorePlain]: Start of recursive call 520: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:47,979 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:47,979 INFO L550 ElimStorePlain]: Start of recursive call 521: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:47,988 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:47,989 INFO L550 ElimStorePlain]: Start of recursive call 522: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:47,998 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:47,998 INFO L550 ElimStorePlain]: Start of recursive call 523: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:48,007 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:48,008 INFO L550 ElimStorePlain]: Start of recursive call 524: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:48,016 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:48,017 INFO L550 ElimStorePlain]: Start of recursive call 525: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:48,025 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:48,025 INFO L550 ElimStorePlain]: Start of recursive call 526: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:48,033 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:48,034 INFO L550 ElimStorePlain]: Start of recursive call 527: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:48,042 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:48,042 INFO L550 ElimStorePlain]: Start of recursive call 528: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:48,051 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:10:48,052 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:10:48,052 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:10:48,053 INFO L550 ElimStorePlain]: Start of recursive call 529: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:48,061 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:48,062 INFO L550 ElimStorePlain]: Start of recursive call 530: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:48,070 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:48,071 INFO L550 ElimStorePlain]: Start of recursive call 531: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:48,079 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:48,079 INFO L550 ElimStorePlain]: Start of recursive call 532: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:48,087 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:10:48,088 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:10:48,088 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 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 [2021-03-10 22:10:48,089 INFO L550 ElimStorePlain]: Start of recursive call 533: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:48,097 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:48,098 INFO L550 ElimStorePlain]: Start of recursive call 534: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:48,105 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:48,106 INFO L550 ElimStorePlain]: Start of recursive call 535: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:48,113 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:48,114 INFO L550 ElimStorePlain]: Start of recursive call 536: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:48,122 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:48,123 INFO L550 ElimStorePlain]: Start of recursive call 537: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:48,131 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:48,131 INFO L550 ElimStorePlain]: Start of recursive call 538: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:48,139 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:48,140 INFO L550 ElimStorePlain]: Start of recursive call 539: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:48,148 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:48,148 INFO L550 ElimStorePlain]: Start of recursive call 540: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:48,156 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:48,156 INFO L550 ElimStorePlain]: Start of recursive call 541: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:48,163 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:48,164 INFO L550 ElimStorePlain]: Start of recursive call 542: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:48,171 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:48,172 INFO L550 ElimStorePlain]: Start of recursive call 543: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:48,179 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:48,180 INFO L550 ElimStorePlain]: Start of recursive call 544: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:48,187 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:48,188 INFO L550 ElimStorePlain]: Start of recursive call 545: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:48,195 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:48,195 INFO L550 ElimStorePlain]: Start of recursive call 546: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:48,203 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:10:48,204 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:10:48,204 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 1 [2021-03-10 22:10:48,205 INFO L550 ElimStorePlain]: Start of recursive call 547: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:48,211 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:48,212 INFO L550 ElimStorePlain]: Start of recursive call 548: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:48,219 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:48,220 INFO L550 ElimStorePlain]: Start of recursive call 549: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:48,226 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:48,227 INFO L550 ElimStorePlain]: Start of recursive call 550: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:48,232 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:48,233 INFO L550 ElimStorePlain]: Start of recursive call 551: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:48,677 WARN L205 SmtUtils]: Spent 443.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 60 [2021-03-10 22:10:48,677 INFO L628 ElimStorePlain]: treesize reduction 182, result has 76.0 percent of original size [2021-03-10 22:10:48,683 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2021-03-10 22:10:48,684 INFO L550 ElimStorePlain]: Start of recursive call 552: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:48,689 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2021-03-10 22:10:48,690 INFO L550 ElimStorePlain]: Start of recursive call 553: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:48,695 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:48,696 INFO L550 ElimStorePlain]: Start of recursive call 554: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:48,701 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-03-10 22:10:48,702 INFO L550 ElimStorePlain]: Start of recursive call 555: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:48,706 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:48,707 INFO L550 ElimStorePlain]: Start of recursive call 556: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:48,712 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 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 [2021-03-10 22:10:48,713 INFO L550 ElimStorePlain]: Start of recursive call 557: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:48,718 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 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 [2021-03-10 22:10:48,719 INFO L550 ElimStorePlain]: Start of recursive call 558: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:48,724 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2021-03-10 22:10:48,725 INFO L550 ElimStorePlain]: Start of recursive call 559: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:48,730 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-03-10 22:10:48,731 INFO L550 ElimStorePlain]: Start of recursive call 560: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:48,735 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:48,736 INFO L550 ElimStorePlain]: Start of recursive call 561: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:48,741 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-03-10 22:10:48,742 INFO L550 ElimStorePlain]: Start of recursive call 562: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:48,747 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2021-03-10 22:10:48,748 INFO L550 ElimStorePlain]: Start of recursive call 563: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:48,753 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:48,754 INFO L550 ElimStorePlain]: Start of recursive call 564: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:48,758 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:48,759 INFO L550 ElimStorePlain]: Start of recursive call 565: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:48,764 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-03-10 22:10:48,765 INFO L550 ElimStorePlain]: Start of recursive call 566: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:48,769 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:48,770 INFO L550 ElimStorePlain]: Start of recursive call 567: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:48,971 WARN L205 SmtUtils]: Spent 197.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 41 [2021-03-10 22:10:48,974 INFO L628 ElimStorePlain]: treesize reduction 28, result has 90.6 percent of original size [2021-03-10 22:10:48,976 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-1 vars, End of recursive call: and 10 xjuncts. [2021-03-10 22:10:48,976 INFO L247 ElimStorePlain]: Needed 567 recursive calls to eliminate 2 variables, input treesize:32598, output treesize:269 [2021-03-10 22:10:49,232 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:10:49,233 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-10 22:10:49,233 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 8] total 12 [2021-03-10 22:10:49,233 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [886929610] [2021-03-10 22:10:49,233 INFO L460 AbstractCegarLoop]: Interpolant automaton has 12 states [2021-03-10 22:10:49,233 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-10 22:10:49,233 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2021-03-10 22:10:49,233 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=39, Invalid=93, Unknown=0, NotChecked=0, Total=132 [2021-03-10 22:10:49,234 INFO L87 Difference]: Start difference. First operand 80 states and 165 transitions. Second operand has 12 states, 12 states have (on average 1.75) internal successors, (21), 12 states have internal predecessors, (21), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:10:49,449 WARN L205 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 51 DAG size of output: 40 [2021-03-10 22:10:49,777 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-10 22:10:49,777 INFO L93 Difference]: Finished difference Result 133 states and 246 transitions. [2021-03-10 22:10:49,778 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-03-10 22:10:49,778 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 1.75) internal successors, (21), 12 states have internal predecessors, (21), 0 states have call successors, (0), 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 [2021-03-10 22:10:49,778 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-10 22:10:49,778 INFO L225 Difference]: With dead ends: 133 [2021-03-10 22:10:49,778 INFO L226 Difference]: Without dead ends: 113 [2021-03-10 22:10:49,778 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 26 GetRequests, 9 SyntacticMatches, 2 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 58 ImplicationChecksByTransitivity, 1082.8ms TimeCoverageRelationStatistics Valid=79, Invalid=193, Unknown=0, NotChecked=0, Total=272 [2021-03-10 22:10:49,779 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 113 states. [2021-03-10 22:10:49,780 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 113 to 85. [2021-03-10 22:10:49,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 85 states, 84 states have (on average 2.0833333333333335) internal successors, (175), 84 states have internal predecessors, (175), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:10:49,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 85 states to 85 states and 175 transitions. [2021-03-10 22:10:49,781 INFO L78 Accepts]: Start accepts. Automaton has 85 states and 175 transitions. Word has length 14 [2021-03-10 22:10:49,781 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-10 22:10:49,781 INFO L480 AbstractCegarLoop]: Abstraction has 85 states and 175 transitions. [2021-03-10 22:10:49,781 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 12 states, 12 states have (on average 1.75) internal successors, (21), 12 states have internal predecessors, (21), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:10:49,781 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 175 transitions. [2021-03-10 22:10:49,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2021-03-10 22:10:49,782 INFO L511 BasicCegarLoop]: Found error trace [2021-03-10 22:10:49,782 INFO L519 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-10 22:10:49,995 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 18 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable14313 [2021-03-10 22:10:49,997 INFO L428 AbstractCegarLoop]: === Iteration 28 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-10 22:10:49,997 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-10 22:10:49,997 INFO L82 PathProgramCache]: Analyzing trace with hash -1157488141, now seen corresponding path program 10 times [2021-03-10 22:10:49,997 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-10 22:10:49,997 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1523419583] [2021-03-10 22:10:49,998 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-10 22:10:50,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 22:10:50,193 WARN L205 SmtUtils]: Spent 143.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 50 [2021-03-10 22:10:50,300 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:10:50,301 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1523419583] [2021-03-10 22:10:50,301 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1737885866] [2021-03-10 22:10:50,301 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 19 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 19 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:10:50,323 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2021-03-10 22:10:50,323 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-10 22:10:50,323 INFO L263 TraceCheckSpWp]: Trace formula consists of 56 conjuncts, 21 conjunts are in the unsatisfiable core [2021-03-10 22:10:50,324 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-10 22:10:50,587 WARN L205 SmtUtils]: Spent 195.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 53 [2021-03-10 22:10:54,171 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:54,171 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:54,200 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:10:54,201 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:10:54,202 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 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 [2021-03-10 22:10:54,202 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:54,231 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:54,232 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:54,257 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:54,258 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:54,293 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:10:54,293 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:10:54,294 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 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 [2021-03-10 22:10:54,294 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:54,317 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:54,318 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:54,344 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:10:54,345 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:10:54,345 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 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 [2021-03-10 22:10:54,346 INFO L550 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:54,369 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:54,370 INFO L550 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:54,396 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:10:54,397 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:10:54,397 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 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 [2021-03-10 22:10:54,398 INFO L550 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:54,421 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:54,422 INFO L550 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:54,455 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:54,455 INFO L550 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:54,490 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:10:54,490 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:10:54,491 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 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 [2021-03-10 22:10:54,492 INFO L550 ElimStorePlain]: Start of recursive call 13: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:54,520 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:54,520 INFO L550 ElimStorePlain]: Start of recursive call 14: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:54,547 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:54,548 INFO L550 ElimStorePlain]: Start of recursive call 15: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:54,575 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:54,576 INFO L550 ElimStorePlain]: Start of recursive call 16: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:54,605 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:54,606 INFO L550 ElimStorePlain]: Start of recursive call 17: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:54,641 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:54,641 INFO L550 ElimStorePlain]: Start of recursive call 18: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:54,681 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-03-10 22:10:54,682 INFO L550 ElimStorePlain]: Start of recursive call 19: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:54,718 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:10:54,719 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:10:54,720 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 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 [2021-03-10 22:10:54,720 INFO L550 ElimStorePlain]: Start of recursive call 20: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:54,754 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:54,754 INFO L550 ElimStorePlain]: Start of recursive call 21: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:54,788 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:54,789 INFO L550 ElimStorePlain]: Start of recursive call 22: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:54,828 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:54,829 INFO L550 ElimStorePlain]: Start of recursive call 23: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:54,860 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:54,861 INFO L550 ElimStorePlain]: Start of recursive call 24: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:54,897 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:54,898 INFO L550 ElimStorePlain]: Start of recursive call 25: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:54,937 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:54,938 INFO L550 ElimStorePlain]: Start of recursive call 26: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:54,971 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:54,972 INFO L550 ElimStorePlain]: Start of recursive call 27: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:55,011 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:55,012 INFO L550 ElimStorePlain]: Start of recursive call 28: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:55,044 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:55,045 INFO L550 ElimStorePlain]: Start of recursive call 29: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:55,083 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:55,084 INFO L550 ElimStorePlain]: Start of recursive call 30: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:55,121 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:55,122 INFO L550 ElimStorePlain]: Start of recursive call 31: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:55,162 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:55,163 INFO L550 ElimStorePlain]: Start of recursive call 32: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:55,202 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2021-03-10 22:10:55,203 INFO L550 ElimStorePlain]: Start of recursive call 33: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:55,243 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:55,243 INFO L550 ElimStorePlain]: Start of recursive call 34: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:55,282 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:55,282 INFO L550 ElimStorePlain]: Start of recursive call 35: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:55,326 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:55,327 INFO L550 ElimStorePlain]: Start of recursive call 36: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:55,363 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:55,364 INFO L550 ElimStorePlain]: Start of recursive call 37: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:55,406 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:55,407 INFO L550 ElimStorePlain]: Start of recursive call 38: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:55,448 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:55,449 INFO L550 ElimStorePlain]: Start of recursive call 39: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:55,486 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:55,486 INFO L550 ElimStorePlain]: Start of recursive call 40: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:55,523 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:55,524 INFO L550 ElimStorePlain]: Start of recursive call 41: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:55,564 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:55,565 INFO L550 ElimStorePlain]: Start of recursive call 42: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:55,607 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:10:55,607 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:10:55,608 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 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 [2021-03-10 22:10:55,608 INFO L550 ElimStorePlain]: Start of recursive call 43: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:55,655 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:55,656 INFO L550 ElimStorePlain]: Start of recursive call 44: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:55,698 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:10:55,699 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:10:55,699 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 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 [2021-03-10 22:10:55,700 INFO L550 ElimStorePlain]: Start of recursive call 45: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:55,739 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:55,740 INFO L550 ElimStorePlain]: Start of recursive call 46: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:55,784 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:55,785 INFO L550 ElimStorePlain]: Start of recursive call 47: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:55,826 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:55,826 INFO L550 ElimStorePlain]: Start of recursive call 48: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:55,867 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:55,868 INFO L550 ElimStorePlain]: Start of recursive call 49: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:55,908 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:55,909 INFO L550 ElimStorePlain]: Start of recursive call 50: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:55,956 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:55,957 INFO L550 ElimStorePlain]: Start of recursive call 51: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:55,998 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:55,999 INFO L550 ElimStorePlain]: Start of recursive call 52: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:56,047 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:56,048 INFO L550 ElimStorePlain]: Start of recursive call 53: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:56,090 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:56,090 INFO L550 ElimStorePlain]: Start of recursive call 54: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:56,132 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:56,133 INFO L550 ElimStorePlain]: Start of recursive call 55: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:56,176 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:56,177 INFO L550 ElimStorePlain]: Start of recursive call 56: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:56,227 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:56,228 INFO L550 ElimStorePlain]: Start of recursive call 57: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:56,276 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:56,277 INFO L550 ElimStorePlain]: Start of recursive call 58: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:56,327 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:56,327 INFO L550 ElimStorePlain]: Start of recursive call 59: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:56,374 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:10:56,375 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:10:56,375 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:10:56,376 INFO L550 ElimStorePlain]: Start of recursive call 60: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:56,419 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:56,420 INFO L550 ElimStorePlain]: Start of recursive call 61: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:56,468 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:10:56,468 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:10:56,469 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 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 [2021-03-10 22:10:56,469 INFO L550 ElimStorePlain]: Start of recursive call 62: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:56,520 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:56,521 INFO L550 ElimStorePlain]: Start of recursive call 63: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:56,572 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:10:56,573 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:10:56,573 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:10:56,574 INFO L550 ElimStorePlain]: Start of recursive call 64: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:56,620 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:56,620 INFO L550 ElimStorePlain]: Start of recursive call 65: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:56,666 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:56,666 INFO L550 ElimStorePlain]: Start of recursive call 66: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:56,715 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:56,716 INFO L550 ElimStorePlain]: Start of recursive call 67: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:56,766 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:56,767 INFO L550 ElimStorePlain]: Start of recursive call 68: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:56,819 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:56,820 INFO L550 ElimStorePlain]: Start of recursive call 69: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:56,870 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:56,871 INFO L550 ElimStorePlain]: Start of recursive call 70: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:56,925 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:56,926 INFO L550 ElimStorePlain]: Start of recursive call 71: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:56,977 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:56,978 INFO L550 ElimStorePlain]: Start of recursive call 72: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:57,025 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:57,026 INFO L550 ElimStorePlain]: Start of recursive call 73: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:57,074 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:57,075 INFO L550 ElimStorePlain]: Start of recursive call 74: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:57,131 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:57,132 INFO L550 ElimStorePlain]: Start of recursive call 75: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:57,186 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:57,186 INFO L550 ElimStorePlain]: Start of recursive call 76: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:57,235 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:57,236 INFO L550 ElimStorePlain]: Start of recursive call 77: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:57,285 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:57,286 INFO L550 ElimStorePlain]: Start of recursive call 78: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:57,341 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:57,342 INFO L550 ElimStorePlain]: Start of recursive call 79: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:57,368 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:10:57,369 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:10:57,369 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 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 [2021-03-10 22:10:57,370 INFO L550 ElimStorePlain]: Start of recursive call 80: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:57,396 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:10:57,396 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:10:57,397 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 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 [2021-03-10 22:10:57,397 INFO L550 ElimStorePlain]: Start of recursive call 81: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:57,424 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:57,425 INFO L550 ElimStorePlain]: Start of recursive call 82: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:57,454 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-03-10 22:10:57,456 INFO L550 ElimStorePlain]: Start of recursive call 83: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:57,485 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:10:57,486 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:10:57,487 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 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 [2021-03-10 22:10:57,487 INFO L550 ElimStorePlain]: Start of recursive call 84: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:57,517 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:57,518 INFO L550 ElimStorePlain]: Start of recursive call 85: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:57,546 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:57,547 INFO L550 ElimStorePlain]: Start of recursive call 86: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:57,576 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:57,577 INFO L550 ElimStorePlain]: Start of recursive call 87: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:57,602 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:57,603 INFO L550 ElimStorePlain]: Start of recursive call 88: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:57,632 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:57,632 INFO L550 ElimStorePlain]: Start of recursive call 89: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:57,662 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:57,663 INFO L550 ElimStorePlain]: Start of recursive call 90: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:57,695 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:57,696 INFO L550 ElimStorePlain]: Start of recursive call 91: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:57,727 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:57,728 INFO L550 ElimStorePlain]: Start of recursive call 92: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:57,758 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:57,759 INFO L550 ElimStorePlain]: Start of recursive call 93: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:57,793 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2021-03-10 22:10:57,794 INFO L550 ElimStorePlain]: Start of recursive call 94: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:57,822 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:57,823 INFO L550 ElimStorePlain]: Start of recursive call 95: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:57,851 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:57,852 INFO L550 ElimStorePlain]: Start of recursive call 96: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:57,886 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-03-10 22:10:57,887 INFO L550 ElimStorePlain]: Start of recursive call 97: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:57,916 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:57,916 INFO L550 ElimStorePlain]: Start of recursive call 98: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:57,950 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:57,951 INFO L550 ElimStorePlain]: Start of recursive call 99: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:57,984 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:57,984 INFO L550 ElimStorePlain]: Start of recursive call 100: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:58,019 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:58,020 INFO L550 ElimStorePlain]: Start of recursive call 101: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:58,057 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2021-03-10 22:10:58,058 INFO L550 ElimStorePlain]: Start of recursive call 102: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:58,092 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:58,092 INFO L550 ElimStorePlain]: Start of recursive call 103: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:58,124 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:58,124 INFO L550 ElimStorePlain]: Start of recursive call 104: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:58,156 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:58,156 INFO L550 ElimStorePlain]: Start of recursive call 105: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:58,191 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:58,192 INFO L550 ElimStorePlain]: Start of recursive call 106: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:58,225 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:10:58,225 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:10:58,226 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 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 [2021-03-10 22:10:58,227 INFO L550 ElimStorePlain]: Start of recursive call 107: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:58,262 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:58,263 INFO L550 ElimStorePlain]: Start of recursive call 108: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:58,292 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:58,293 INFO L550 ElimStorePlain]: Start of recursive call 109: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:58,328 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:58,328 INFO L550 ElimStorePlain]: Start of recursive call 110: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:58,358 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:58,359 INFO L550 ElimStorePlain]: Start of recursive call 111: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:58,396 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:58,397 INFO L550 ElimStorePlain]: Start of recursive call 112: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:58,431 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:58,432 INFO L550 ElimStorePlain]: Start of recursive call 113: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:58,472 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:10:58,473 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:10:58,474 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 1 [2021-03-10 22:10:58,474 INFO L550 ElimStorePlain]: Start of recursive call 114: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:58,516 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:58,517 INFO L550 ElimStorePlain]: Start of recursive call 115: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:58,551 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:58,551 INFO L550 ElimStorePlain]: Start of recursive call 116: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:58,592 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:58,593 INFO L550 ElimStorePlain]: Start of recursive call 117: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:58,634 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-03-10 22:10:58,635 INFO L550 ElimStorePlain]: Start of recursive call 118: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:58,671 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:58,672 INFO L550 ElimStorePlain]: Start of recursive call 119: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:58,712 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:58,713 INFO L550 ElimStorePlain]: Start of recursive call 120: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:58,752 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:58,753 INFO L550 ElimStorePlain]: Start of recursive call 121: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:58,790 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:58,791 INFO L550 ElimStorePlain]: Start of recursive call 122: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:58,834 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:58,834 INFO L550 ElimStorePlain]: Start of recursive call 123: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:58,875 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:58,876 INFO L550 ElimStorePlain]: Start of recursive call 124: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:58,917 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:10:58,918 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:10:58,918 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:10:58,919 INFO L550 ElimStorePlain]: Start of recursive call 125: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:58,957 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:58,957 INFO L550 ElimStorePlain]: Start of recursive call 126: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:58,999 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:58,999 INFO L550 ElimStorePlain]: Start of recursive call 127: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:59,038 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:59,039 INFO L550 ElimStorePlain]: Start of recursive call 128: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:59,084 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:10:59,085 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:10:59,085 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 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 [2021-03-10 22:10:59,086 INFO L550 ElimStorePlain]: Start of recursive call 129: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:59,129 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:59,129 INFO L550 ElimStorePlain]: Start of recursive call 130: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:59,172 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:59,173 INFO L550 ElimStorePlain]: Start of recursive call 131: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:59,213 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:59,214 INFO L550 ElimStorePlain]: Start of recursive call 132: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:59,262 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:59,263 INFO L550 ElimStorePlain]: Start of recursive call 133: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:59,302 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:10:59,303 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:10:59,303 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 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 [2021-03-10 22:10:59,304 INFO L550 ElimStorePlain]: Start of recursive call 134: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:59,348 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:59,349 INFO L550 ElimStorePlain]: Start of recursive call 135: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:59,386 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:59,387 INFO L550 ElimStorePlain]: Start of recursive call 136: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:59,431 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:10:59,432 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:10:59,432 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 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 [2021-03-10 22:10:59,433 INFO L550 ElimStorePlain]: Start of recursive call 137: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:59,473 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-03-10 22:10:59,474 INFO L550 ElimStorePlain]: Start of recursive call 138: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:59,516 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:59,517 INFO L550 ElimStorePlain]: Start of recursive call 139: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:59,552 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:59,552 INFO L550 ElimStorePlain]: Start of recursive call 140: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:59,587 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:59,588 INFO L550 ElimStorePlain]: Start of recursive call 141: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:59,631 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:59,632 INFO L550 ElimStorePlain]: Start of recursive call 142: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:59,676 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:59,676 INFO L550 ElimStorePlain]: Start of recursive call 143: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:59,720 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:10:59,721 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:10:59,722 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 18 treesize of output 1 [2021-03-10 22:10:59,722 INFO L550 ElimStorePlain]: Start of recursive call 144: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:59,762 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:59,762 INFO L550 ElimStorePlain]: Start of recursive call 145: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:59,803 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:10:59,803 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:10:59,804 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 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 [2021-03-10 22:10:59,805 INFO L550 ElimStorePlain]: Start of recursive call 146: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:59,847 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:59,847 INFO L550 ElimStorePlain]: Start of recursive call 147: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:59,890 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:59,891 INFO L550 ElimStorePlain]: Start of recursive call 148: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:59,934 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:10:59,935 INFO L550 ElimStorePlain]: Start of recursive call 149: End of recursive call: and 1 xjuncts. [2021-03-10 22:10:59,977 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:10:59,977 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:10:59,978 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 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 [2021-03-10 22:10:59,979 INFO L550 ElimStorePlain]: Start of recursive call 150: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:00,017 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:00,018 INFO L550 ElimStorePlain]: Start of recursive call 151: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:00,062 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:00,063 INFO L550 ElimStorePlain]: Start of recursive call 152: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:00,102 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:00,103 INFO L550 ElimStorePlain]: Start of recursive call 153: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:00,150 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:11:00,150 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:11:00,151 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select 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 [2021-03-10 22:11:00,152 INFO L550 ElimStorePlain]: Start of recursive call 154: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:00,198 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 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 [2021-03-10 22:11:00,199 INFO L550 ElimStorePlain]: Start of recursive call 155: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:00,247 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-03-10 22:11:00,248 INFO L550 ElimStorePlain]: Start of recursive call 156: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:00,296 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:00,297 INFO L550 ElimStorePlain]: Start of recursive call 157: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:00,337 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:00,338 INFO L550 ElimStorePlain]: Start of recursive call 158: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:00,384 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:00,385 INFO L550 ElimStorePlain]: Start of recursive call 159: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:00,426 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:00,427 INFO L550 ElimStorePlain]: Start of recursive call 160: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:00,486 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:00,487 INFO L550 ElimStorePlain]: Start of recursive call 161: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:00,510 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:11:00,510 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:11:00,511 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 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 [2021-03-10 22:11:00,512 INFO L550 ElimStorePlain]: Start of recursive call 162: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:00,537 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:00,537 INFO L550 ElimStorePlain]: Start of recursive call 163: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:00,557 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:00,558 INFO L550 ElimStorePlain]: Start of recursive call 164: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:00,578 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:00,579 INFO L550 ElimStorePlain]: Start of recursive call 165: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:00,603 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:11:00,603 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:11:00,604 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 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 [2021-03-10 22:11:00,605 INFO L550 ElimStorePlain]: Start of recursive call 166: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:00,629 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:00,630 INFO L550 ElimStorePlain]: Start of recursive call 167: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:00,655 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:00,656 INFO L550 ElimStorePlain]: Start of recursive call 168: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:00,680 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:00,681 INFO L550 ElimStorePlain]: Start of recursive call 169: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:00,707 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:00,708 INFO L550 ElimStorePlain]: Start of recursive call 170: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:00,735 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:00,735 INFO L550 ElimStorePlain]: Start of recursive call 171: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:00,761 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:00,762 INFO L550 ElimStorePlain]: Start of recursive call 172: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:00,784 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:00,784 INFO L550 ElimStorePlain]: Start of recursive call 173: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:00,811 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:11:00,812 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:11:00,813 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:11:00,813 INFO L550 ElimStorePlain]: Start of recursive call 174: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:00,841 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:00,842 INFO L550 ElimStorePlain]: Start of recursive call 175: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:00,870 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:00,871 INFO L550 ElimStorePlain]: Start of recursive call 176: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:00,900 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 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 [2021-03-10 22:11:00,901 INFO L550 ElimStorePlain]: Start of recursive call 177: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:00,932 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:00,933 INFO L550 ElimStorePlain]: Start of recursive call 178: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:00,965 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:00,966 INFO L550 ElimStorePlain]: Start of recursive call 179: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:00,990 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:00,991 INFO L550 ElimStorePlain]: Start of recursive call 180: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:01,022 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:01,022 INFO L550 ElimStorePlain]: Start of recursive call 181: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:01,053 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:01,054 INFO L550 ElimStorePlain]: Start of recursive call 182: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:01,082 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:01,083 INFO L550 ElimStorePlain]: Start of recursive call 183: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:01,107 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:01,108 INFO L550 ElimStorePlain]: Start of recursive call 184: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:01,132 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:01,133 INFO L550 ElimStorePlain]: Start of recursive call 185: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:01,159 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:01,160 INFO L550 ElimStorePlain]: Start of recursive call 186: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:01,185 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:01,186 INFO L550 ElimStorePlain]: Start of recursive call 187: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:01,213 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:01,214 INFO L550 ElimStorePlain]: Start of recursive call 188: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:01,247 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:01,248 INFO L550 ElimStorePlain]: Start of recursive call 189: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:01,276 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:01,277 INFO L550 ElimStorePlain]: Start of recursive call 190: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:01,310 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:01,311 INFO L550 ElimStorePlain]: Start of recursive call 191: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:01,339 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:01,340 INFO L550 ElimStorePlain]: Start of recursive call 192: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:01,369 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:01,370 INFO L550 ElimStorePlain]: Start of recursive call 193: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:01,398 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:01,399 INFO L550 ElimStorePlain]: Start of recursive call 194: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:01,433 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:01,434 INFO L550 ElimStorePlain]: Start of recursive call 195: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:01,469 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:01,470 INFO L550 ElimStorePlain]: Start of recursive call 196: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:01,503 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:11:01,503 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:11:01,504 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 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 [2021-03-10 22:11:01,505 INFO L550 ElimStorePlain]: Start of recursive call 197: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:01,538 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:01,539 INFO L550 ElimStorePlain]: Start of recursive call 198: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:01,575 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:01,575 INFO L550 ElimStorePlain]: Start of recursive call 199: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:01,609 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:01,609 INFO L550 ElimStorePlain]: Start of recursive call 200: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:01,639 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:01,640 INFO L550 ElimStorePlain]: Start of recursive call 201: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:01,673 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:01,674 INFO L550 ElimStorePlain]: Start of recursive call 202: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:01,709 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:01,710 INFO L550 ElimStorePlain]: Start of recursive call 203: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:01,744 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:01,745 INFO L550 ElimStorePlain]: Start of recursive call 204: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:01,781 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:01,781 INFO L550 ElimStorePlain]: Start of recursive call 205: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:01,817 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:01,818 INFO L550 ElimStorePlain]: Start of recursive call 206: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:01,855 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:01,856 INFO L550 ElimStorePlain]: Start of recursive call 207: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:01,895 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:01,896 INFO L550 ElimStorePlain]: Start of recursive call 208: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:01,932 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:01,933 INFO L550 ElimStorePlain]: Start of recursive call 209: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:01,965 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:01,966 INFO L550 ElimStorePlain]: Start of recursive call 210: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:01,998 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:01,999 INFO L550 ElimStorePlain]: Start of recursive call 211: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:02,038 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:02,038 INFO L550 ElimStorePlain]: Start of recursive call 212: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:02,075 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:02,076 INFO L550 ElimStorePlain]: Start of recursive call 213: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:02,110 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:02,111 INFO L550 ElimStorePlain]: Start of recursive call 214: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:02,148 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:02,149 INFO L550 ElimStorePlain]: Start of recursive call 215: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:02,187 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:02,188 INFO L550 ElimStorePlain]: Start of recursive call 216: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:02,222 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:02,223 INFO L550 ElimStorePlain]: Start of recursive call 217: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:02,263 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:02,264 INFO L550 ElimStorePlain]: Start of recursive call 218: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:02,304 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-03-10 22:11:02,305 INFO L550 ElimStorePlain]: Start of recursive call 219: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:02,344 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:02,345 INFO L550 ElimStorePlain]: Start of recursive call 220: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:02,380 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:02,381 INFO L550 ElimStorePlain]: Start of recursive call 221: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:02,419 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:11:02,420 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:11:02,420 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 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 [2021-03-10 22:11:02,421 INFO L550 ElimStorePlain]: Start of recursive call 222: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:02,456 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:02,457 INFO L550 ElimStorePlain]: Start of recursive call 223: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:02,493 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:02,494 INFO L550 ElimStorePlain]: Start of recursive call 224: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:02,537 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:02,538 INFO L550 ElimStorePlain]: Start of recursive call 225: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:02,578 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:02,579 INFO L550 ElimStorePlain]: Start of recursive call 226: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:02,615 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:02,616 INFO L550 ElimStorePlain]: Start of recursive call 227: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:02,655 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:02,656 INFO L550 ElimStorePlain]: Start of recursive call 228: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:02,696 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:02,697 INFO L550 ElimStorePlain]: Start of recursive call 229: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:02,738 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:02,739 INFO L550 ElimStorePlain]: Start of recursive call 230: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:02,775 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:02,776 INFO L550 ElimStorePlain]: Start of recursive call 231: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:02,816 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:02,817 INFO L550 ElimStorePlain]: Start of recursive call 232: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:02,858 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:02,859 INFO L550 ElimStorePlain]: Start of recursive call 233: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:02,899 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:02,900 INFO L550 ElimStorePlain]: Start of recursive call 234: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:02,942 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:02,943 INFO L550 ElimStorePlain]: Start of recursive call 235: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:02,980 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:02,980 INFO L550 ElimStorePlain]: Start of recursive call 236: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:03,023 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:03,023 INFO L550 ElimStorePlain]: Start of recursive call 237: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:03,064 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:03,065 INFO L550 ElimStorePlain]: Start of recursive call 238: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:03,107 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:03,107 INFO L550 ElimStorePlain]: Start of recursive call 239: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:03,149 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:03,149 INFO L550 ElimStorePlain]: Start of recursive call 240: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:03,188 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:03,188 INFO L550 ElimStorePlain]: Start of recursive call 241: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:03,231 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:03,231 INFO L550 ElimStorePlain]: Start of recursive call 242: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:03,276 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:03,277 INFO L550 ElimStorePlain]: Start of recursive call 243: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:03,319 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:03,320 INFO L550 ElimStorePlain]: Start of recursive call 244: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:03,362 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:11:03,363 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:11:03,364 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:11:03,364 INFO L550 ElimStorePlain]: Start of recursive call 245: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:03,406 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:03,407 INFO L550 ElimStorePlain]: Start of recursive call 246: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:03,454 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:03,454 INFO L550 ElimStorePlain]: Start of recursive call 247: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:03,500 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:03,501 INFO L550 ElimStorePlain]: Start of recursive call 248: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:03,544 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:03,545 INFO L550 ElimStorePlain]: Start of recursive call 249: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:03,586 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:03,586 INFO L550 ElimStorePlain]: Start of recursive call 250: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:03,630 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:03,631 INFO L550 ElimStorePlain]: Start of recursive call 251: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:03,675 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:03,676 INFO L550 ElimStorePlain]: Start of recursive call 252: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:03,723 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:03,723 INFO L550 ElimStorePlain]: Start of recursive call 253: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:03,768 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:03,768 INFO L550 ElimStorePlain]: Start of recursive call 254: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:03,812 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:03,813 INFO L550 ElimStorePlain]: Start of recursive call 255: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:03,854 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:03,855 INFO L550 ElimStorePlain]: Start of recursive call 256: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:03,899 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:03,900 INFO L550 ElimStorePlain]: Start of recursive call 257: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:03,946 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:03,947 INFO L550 ElimStorePlain]: Start of recursive call 258: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:04,010 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:04,011 INFO L550 ElimStorePlain]: Start of recursive call 259: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:04,030 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:04,031 INFO L550 ElimStorePlain]: Start of recursive call 260: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:04,051 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:04,051 INFO L550 ElimStorePlain]: Start of recursive call 261: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:04,072 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:04,073 INFO L550 ElimStorePlain]: Start of recursive call 262: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:04,089 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:04,090 INFO L550 ElimStorePlain]: Start of recursive call 263: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:04,111 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:04,111 INFO L550 ElimStorePlain]: Start of recursive call 264: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:04,128 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:04,129 INFO L550 ElimStorePlain]: Start of recursive call 265: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:04,145 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:04,146 INFO L550 ElimStorePlain]: Start of recursive call 266: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:04,166 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:04,167 INFO L550 ElimStorePlain]: Start of recursive call 267: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:04,190 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:04,191 INFO L550 ElimStorePlain]: Start of recursive call 268: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:04,209 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:04,209 INFO L550 ElimStorePlain]: Start of recursive call 269: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:04,227 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:04,227 INFO L550 ElimStorePlain]: Start of recursive call 270: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:04,247 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:04,247 INFO L550 ElimStorePlain]: Start of recursive call 271: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:04,265 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:04,266 INFO L550 ElimStorePlain]: Start of recursive call 272: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:04,284 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:04,285 INFO L550 ElimStorePlain]: Start of recursive call 273: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:04,303 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:04,303 INFO L550 ElimStorePlain]: Start of recursive call 274: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:04,321 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:04,322 INFO L550 ElimStorePlain]: Start of recursive call 275: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:04,341 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:04,342 INFO L550 ElimStorePlain]: Start of recursive call 276: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:04,360 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:04,361 INFO L550 ElimStorePlain]: Start of recursive call 277: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:04,377 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:04,377 INFO L550 ElimStorePlain]: Start of recursive call 278: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:04,393 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:04,393 INFO L550 ElimStorePlain]: Start of recursive call 279: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:04,412 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:04,412 INFO L550 ElimStorePlain]: Start of recursive call 280: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:04,436 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:04,437 INFO L550 ElimStorePlain]: Start of recursive call 281: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:04,458 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:04,459 INFO L550 ElimStorePlain]: Start of recursive call 282: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:04,485 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:04,486 INFO L550 ElimStorePlain]: Start of recursive call 283: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:04,511 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:04,512 INFO L550 ElimStorePlain]: Start of recursive call 284: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:04,536 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:04,537 INFO L550 ElimStorePlain]: Start of recursive call 285: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:04,562 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:04,562 INFO L550 ElimStorePlain]: Start of recursive call 286: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:04,583 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:04,583 INFO L550 ElimStorePlain]: Start of recursive call 287: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:04,605 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:04,606 INFO L550 ElimStorePlain]: Start of recursive call 288: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:04,627 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:04,627 INFO L550 ElimStorePlain]: Start of recursive call 289: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:04,654 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2021-03-10 22:11:04,655 INFO L550 ElimStorePlain]: Start of recursive call 290: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:04,678 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:04,679 INFO L550 ElimStorePlain]: Start of recursive call 291: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:04,706 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:11:04,707 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:11:04,707 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:11:04,717 INFO L550 ElimStorePlain]: Start of recursive call 292: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:04,744 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:04,745 INFO L550 ElimStorePlain]: Start of recursive call 293: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:04,769 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:04,769 INFO L550 ElimStorePlain]: Start of recursive call 294: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:04,793 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:04,794 INFO L550 ElimStorePlain]: Start of recursive call 295: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:04,823 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:04,824 INFO L550 ElimStorePlain]: Start of recursive call 296: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:04,851 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:04,852 INFO L550 ElimStorePlain]: Start of recursive call 297: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:04,879 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:11:04,879 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:11:04,880 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:11:04,880 INFO L550 ElimStorePlain]: Start of recursive call 298: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:04,905 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:04,905 INFO L550 ElimStorePlain]: Start of recursive call 299: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:04,933 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:04,934 INFO L550 ElimStorePlain]: Start of recursive call 300: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:04,963 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:04,964 INFO L550 ElimStorePlain]: Start of recursive call 301: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:04,992 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:04,993 INFO L550 ElimStorePlain]: Start of recursive call 302: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:05,018 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:05,018 INFO L550 ElimStorePlain]: Start of recursive call 303: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:05,048 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:11:05,048 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:11:05,049 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:11:05,050 INFO L550 ElimStorePlain]: Start of recursive call 304: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:05,078 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:05,078 INFO L550 ElimStorePlain]: Start of recursive call 305: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:05,108 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:05,109 INFO L550 ElimStorePlain]: Start of recursive call 306: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:05,135 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:05,135 INFO L550 ElimStorePlain]: Start of recursive call 307: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:05,165 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:05,166 INFO L550 ElimStorePlain]: Start of recursive call 308: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:05,195 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:05,196 INFO L550 ElimStorePlain]: Start of recursive call 309: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:05,222 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:05,223 INFO L550 ElimStorePlain]: Start of recursive call 310: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:05,254 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:05,255 INFO L550 ElimStorePlain]: Start of recursive call 311: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:05,285 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:05,286 INFO L550 ElimStorePlain]: Start of recursive call 312: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:05,313 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:05,313 INFO L550 ElimStorePlain]: Start of recursive call 313: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:05,341 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:05,342 INFO L550 ElimStorePlain]: Start of recursive call 314: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:05,374 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:05,375 INFO L550 ElimStorePlain]: Start of recursive call 315: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:05,405 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:05,405 INFO L550 ElimStorePlain]: Start of recursive call 316: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:05,435 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:05,436 INFO L550 ElimStorePlain]: Start of recursive call 317: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:05,467 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:05,468 INFO L550 ElimStorePlain]: Start of recursive call 318: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:05,499 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:05,500 INFO L550 ElimStorePlain]: Start of recursive call 319: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:05,530 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:05,530 INFO L550 ElimStorePlain]: Start of recursive call 320: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:05,561 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:05,561 INFO L550 ElimStorePlain]: Start of recursive call 321: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:05,590 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:05,591 INFO L550 ElimStorePlain]: Start of recursive call 322: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:05,619 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:05,620 INFO L550 ElimStorePlain]: Start of recursive call 323: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:05,652 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:05,653 INFO L550 ElimStorePlain]: Start of recursive call 324: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:05,681 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:05,682 INFO L550 ElimStorePlain]: Start of recursive call 325: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:05,714 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:05,715 INFO L550 ElimStorePlain]: Start of recursive call 326: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:05,747 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:05,748 INFO L550 ElimStorePlain]: Start of recursive call 327: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:05,782 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:05,783 INFO L550 ElimStorePlain]: Start of recursive call 328: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:05,812 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:05,813 INFO L550 ElimStorePlain]: Start of recursive call 329: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:05,848 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:11:05,848 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:11:05,849 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select 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 [2021-03-10 22:11:05,850 INFO L550 ElimStorePlain]: Start of recursive call 330: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:05,883 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:05,884 INFO L550 ElimStorePlain]: Start of recursive call 331: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:05,917 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:05,917 INFO L550 ElimStorePlain]: Start of recursive call 332: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:05,947 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:05,948 INFO L550 ElimStorePlain]: Start of recursive call 333: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:05,978 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:05,978 INFO L550 ElimStorePlain]: Start of recursive call 334: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:06,008 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:06,009 INFO L550 ElimStorePlain]: Start of recursive call 335: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:06,042 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:06,042 INFO L550 ElimStorePlain]: Start of recursive call 336: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:06,076 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:06,077 INFO L550 ElimStorePlain]: Start of recursive call 337: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:06,112 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:06,113 INFO L550 ElimStorePlain]: Start of recursive call 338: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:06,147 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:06,148 INFO L550 ElimStorePlain]: Start of recursive call 339: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:06,178 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:06,179 INFO L550 ElimStorePlain]: Start of recursive call 340: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:06,210 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:06,210 INFO L550 ElimStorePlain]: Start of recursive call 341: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:06,245 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:06,246 INFO L550 ElimStorePlain]: Start of recursive call 342: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:06,279 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:06,280 INFO L550 ElimStorePlain]: Start of recursive call 343: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:06,311 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:06,312 INFO L550 ElimStorePlain]: Start of recursive call 344: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:06,346 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:06,347 INFO L550 ElimStorePlain]: Start of recursive call 345: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:06,381 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:06,382 INFO L550 ElimStorePlain]: Start of recursive call 346: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:06,416 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:06,417 INFO L550 ElimStorePlain]: Start of recursive call 347: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:06,452 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:06,453 INFO L550 ElimStorePlain]: Start of recursive call 348: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:06,489 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:06,490 INFO L550 ElimStorePlain]: Start of recursive call 349: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:06,521 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:06,522 INFO L550 ElimStorePlain]: Start of recursive call 350: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:06,556 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:06,556 INFO L550 ElimStorePlain]: Start of recursive call 351: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:06,590 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:06,591 INFO L550 ElimStorePlain]: Start of recursive call 352: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:06,627 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:06,628 INFO L550 ElimStorePlain]: Start of recursive call 353: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:06,664 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:06,665 INFO L550 ElimStorePlain]: Start of recursive call 354: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:06,702 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:06,702 INFO L550 ElimStorePlain]: Start of recursive call 355: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:06,737 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:06,738 INFO L550 ElimStorePlain]: Start of recursive call 356: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:06,773 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:06,774 INFO L550 ElimStorePlain]: Start of recursive call 357: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:06,808 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:06,809 INFO L550 ElimStorePlain]: Start of recursive call 358: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:06,844 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:06,845 INFO L550 ElimStorePlain]: Start of recursive call 359: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:06,877 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:06,878 INFO L550 ElimStorePlain]: Start of recursive call 360: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:06,914 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:06,915 INFO L550 ElimStorePlain]: Start of recursive call 361: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:06,951 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:11:06,951 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:11:06,952 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:11:06,952 INFO L550 ElimStorePlain]: Start of recursive call 362: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:06,985 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:06,986 INFO L550 ElimStorePlain]: Start of recursive call 363: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:07,022 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:07,022 INFO L550 ElimStorePlain]: Start of recursive call 364: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:07,058 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:11:07,058 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:11:07,059 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 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 [2021-03-10 22:11:07,059 INFO L550 ElimStorePlain]: Start of recursive call 365: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:07,096 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:07,097 INFO L550 ElimStorePlain]: Start of recursive call 366: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:07,133 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:07,134 INFO L550 ElimStorePlain]: Start of recursive call 367: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:07,167 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:07,168 INFO L550 ElimStorePlain]: Start of recursive call 368: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:07,202 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:07,202 INFO L550 ElimStorePlain]: Start of recursive call 369: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:07,239 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:07,240 INFO L550 ElimStorePlain]: Start of recursive call 370: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:07,277 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:07,278 INFO L550 ElimStorePlain]: Start of recursive call 371: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:07,312 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:07,312 INFO L550 ElimStorePlain]: Start of recursive call 372: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:07,350 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:07,350 INFO L550 ElimStorePlain]: Start of recursive call 373: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:07,388 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:07,388 INFO L550 ElimStorePlain]: Start of recursive call 374: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:07,425 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:11:07,425 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:11:07,426 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:11:07,426 INFO L550 ElimStorePlain]: Start of recursive call 375: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:07,462 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:07,463 INFO L550 ElimStorePlain]: Start of recursive call 376: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:07,497 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:07,498 INFO L550 ElimStorePlain]: Start of recursive call 377: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:07,532 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:07,533 INFO L550 ElimStorePlain]: Start of recursive call 378: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:07,567 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:07,568 INFO L550 ElimStorePlain]: Start of recursive call 379: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:07,602 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:07,603 INFO L550 ElimStorePlain]: Start of recursive call 380: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:07,640 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:07,640 INFO L550 ElimStorePlain]: Start of recursive call 381: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:07,675 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:07,676 INFO L550 ElimStorePlain]: Start of recursive call 382: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:07,703 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:07,704 INFO L550 ElimStorePlain]: Start of recursive call 383: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:07,731 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:07,732 INFO L550 ElimStorePlain]: Start of recursive call 384: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:07,760 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:11:07,760 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:11:07,761 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 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 [2021-03-10 22:11:07,761 INFO L550 ElimStorePlain]: Start of recursive call 385: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:07,787 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:07,787 INFO L550 ElimStorePlain]: Start of recursive call 386: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:07,814 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:07,815 INFO L550 ElimStorePlain]: Start of recursive call 387: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:07,861 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:07,861 INFO L550 ElimStorePlain]: Start of recursive call 388: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:07,872 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:07,872 INFO L550 ElimStorePlain]: Start of recursive call 389: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:07,884 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:07,884 INFO L550 ElimStorePlain]: Start of recursive call 390: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:07,898 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:07,898 INFO L550 ElimStorePlain]: Start of recursive call 391: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:07,914 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:07,915 INFO L550 ElimStorePlain]: Start of recursive call 392: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:07,926 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:07,927 INFO L550 ElimStorePlain]: Start of recursive call 393: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:07,941 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:07,942 INFO L550 ElimStorePlain]: Start of recursive call 394: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:07,956 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:11:07,957 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:11:07,957 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:11:07,958 INFO L550 ElimStorePlain]: Start of recursive call 395: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:07,973 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:07,973 INFO L550 ElimStorePlain]: Start of recursive call 396: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:07,988 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:11:07,989 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:11:07,989 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 1 [2021-03-10 22:11:07,990 INFO L550 ElimStorePlain]: Start of recursive call 397: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:08,003 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:08,003 INFO L550 ElimStorePlain]: Start of recursive call 398: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:08,017 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:08,017 INFO L550 ElimStorePlain]: Start of recursive call 399: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:08,029 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:08,030 INFO L550 ElimStorePlain]: Start of recursive call 400: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:08,041 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:08,042 INFO L550 ElimStorePlain]: Start of recursive call 401: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:08,053 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:08,054 INFO L550 ElimStorePlain]: Start of recursive call 402: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:08,065 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:11:08,066 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:11:08,066 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:11:08,067 INFO L550 ElimStorePlain]: Start of recursive call 403: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:08,077 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:08,078 INFO L550 ElimStorePlain]: Start of recursive call 404: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:08,092 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:08,092 INFO L550 ElimStorePlain]: Start of recursive call 405: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:08,104 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:08,105 INFO L550 ElimStorePlain]: Start of recursive call 406: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:08,117 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:08,118 INFO L550 ElimStorePlain]: Start of recursive call 407: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:08,133 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:08,134 INFO L550 ElimStorePlain]: Start of recursive call 408: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:08,149 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:08,150 INFO L550 ElimStorePlain]: Start of recursive call 409: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:08,165 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:08,166 INFO L550 ElimStorePlain]: Start of recursive call 410: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:08,179 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:08,179 INFO L550 ElimStorePlain]: Start of recursive call 411: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:08,192 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:08,193 INFO L550 ElimStorePlain]: Start of recursive call 412: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:08,206 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:08,206 INFO L550 ElimStorePlain]: Start of recursive call 413: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:08,221 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:08,222 INFO L550 ElimStorePlain]: Start of recursive call 414: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:08,237 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-03-10 22:11:08,238 INFO L550 ElimStorePlain]: Start of recursive call 415: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:08,254 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:08,255 INFO L550 ElimStorePlain]: Start of recursive call 416: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:08,271 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:08,272 INFO L550 ElimStorePlain]: Start of recursive call 417: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:08,286 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:08,287 INFO L550 ElimStorePlain]: Start of recursive call 418: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:08,303 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:08,303 INFO L550 ElimStorePlain]: Start of recursive call 419: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:08,318 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:08,319 INFO L550 ElimStorePlain]: Start of recursive call 420: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:08,335 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:08,335 INFO L550 ElimStorePlain]: Start of recursive call 421: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:08,351 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:08,351 INFO L550 ElimStorePlain]: Start of recursive call 422: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:08,366 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:08,367 INFO L550 ElimStorePlain]: Start of recursive call 423: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:08,382 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:08,383 INFO L550 ElimStorePlain]: Start of recursive call 424: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:08,396 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:08,397 INFO L550 ElimStorePlain]: Start of recursive call 425: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:08,410 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:08,410 INFO L550 ElimStorePlain]: Start of recursive call 426: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:08,426 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:08,427 INFO L550 ElimStorePlain]: Start of recursive call 427: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:08,443 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:08,443 INFO L550 ElimStorePlain]: Start of recursive call 428: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:08,459 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:08,460 INFO L550 ElimStorePlain]: Start of recursive call 429: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:08,474 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:08,475 INFO L550 ElimStorePlain]: Start of recursive call 430: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:08,490 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:08,491 INFO L550 ElimStorePlain]: Start of recursive call 431: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:08,505 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:08,505 INFO L550 ElimStorePlain]: Start of recursive call 432: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:08,521 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:08,522 INFO L550 ElimStorePlain]: Start of recursive call 433: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:08,538 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:08,538 INFO L550 ElimStorePlain]: Start of recursive call 434: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:08,556 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:08,557 INFO L550 ElimStorePlain]: Start of recursive call 435: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:08,573 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:08,574 INFO L550 ElimStorePlain]: Start of recursive call 436: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:08,588 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:08,589 INFO L550 ElimStorePlain]: Start of recursive call 437: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:08,605 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:08,606 INFO L550 ElimStorePlain]: Start of recursive call 438: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:08,623 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:11:08,623 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:11:08,624 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 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 [2021-03-10 22:11:08,624 INFO L550 ElimStorePlain]: Start of recursive call 439: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:08,641 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:08,642 INFO L550 ElimStorePlain]: Start of recursive call 440: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:08,657 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:08,658 INFO L550 ElimStorePlain]: Start of recursive call 441: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:08,674 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:08,675 INFO L550 ElimStorePlain]: Start of recursive call 442: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:08,691 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:08,692 INFO L550 ElimStorePlain]: Start of recursive call 443: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:08,709 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:08,710 INFO L550 ElimStorePlain]: Start of recursive call 444: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:08,728 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:08,729 INFO L550 ElimStorePlain]: Start of recursive call 445: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:08,745 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:08,746 INFO L550 ElimStorePlain]: Start of recursive call 446: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:08,763 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:08,763 INFO L550 ElimStorePlain]: Start of recursive call 447: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:08,780 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:08,781 INFO L550 ElimStorePlain]: Start of recursive call 448: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:08,799 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:08,800 INFO L550 ElimStorePlain]: Start of recursive call 449: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:08,817 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:08,818 INFO L550 ElimStorePlain]: Start of recursive call 450: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:08,836 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:08,837 INFO L550 ElimStorePlain]: Start of recursive call 451: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:08,855 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:11:08,855 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:11:08,856 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:11:08,856 INFO L550 ElimStorePlain]: Start of recursive call 452: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:08,874 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:08,875 INFO L550 ElimStorePlain]: Start of recursive call 453: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:08,893 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:08,894 INFO L550 ElimStorePlain]: Start of recursive call 454: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:08,910 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:08,911 INFO L550 ElimStorePlain]: Start of recursive call 455: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:08,928 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:08,928 INFO L550 ElimStorePlain]: Start of recursive call 456: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:08,945 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:08,945 INFO L550 ElimStorePlain]: Start of recursive call 457: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:08,960 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:08,961 INFO L550 ElimStorePlain]: Start of recursive call 458: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:08,978 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-03-10 22:11:08,979 INFO L550 ElimStorePlain]: Start of recursive call 459: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:08,996 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:08,996 INFO L550 ElimStorePlain]: Start of recursive call 460: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:09,011 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:09,012 INFO L550 ElimStorePlain]: Start of recursive call 461: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:09,029 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:09,030 INFO L550 ElimStorePlain]: Start of recursive call 462: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:09,047 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:09,048 INFO L550 ElimStorePlain]: Start of recursive call 463: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:09,064 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:09,065 INFO L550 ElimStorePlain]: Start of recursive call 464: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:09,082 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:11:09,082 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:11:09,083 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:11:09,083 INFO L550 ElimStorePlain]: Start of recursive call 465: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:09,098 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:09,099 INFO L550 ElimStorePlain]: Start of recursive call 466: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:09,116 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:09,116 INFO L550 ElimStorePlain]: Start of recursive call 467: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:09,133 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:09,134 INFO L550 ElimStorePlain]: Start of recursive call 468: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:09,151 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:09,152 INFO L550 ElimStorePlain]: Start of recursive call 469: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:09,169 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:09,169 INFO L550 ElimStorePlain]: Start of recursive call 470: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:09,184 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:09,185 INFO L550 ElimStorePlain]: Start of recursive call 471: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:09,202 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:09,202 INFO L550 ElimStorePlain]: Start of recursive call 472: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:09,217 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:09,218 INFO L550 ElimStorePlain]: Start of recursive call 473: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:09,234 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:09,235 INFO L550 ElimStorePlain]: Start of recursive call 474: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:09,251 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:09,252 INFO L550 ElimStorePlain]: Start of recursive call 475: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:09,268 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:09,269 INFO L550 ElimStorePlain]: Start of recursive call 476: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:09,285 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:09,286 INFO L550 ElimStorePlain]: Start of recursive call 477: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:09,301 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:09,302 INFO L550 ElimStorePlain]: Start of recursive call 478: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:09,319 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:09,320 INFO L550 ElimStorePlain]: Start of recursive call 479: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:09,337 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:09,338 INFO L550 ElimStorePlain]: Start of recursive call 480: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:09,353 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:09,354 INFO L550 ElimStorePlain]: Start of recursive call 481: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:09,369 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:09,370 INFO L550 ElimStorePlain]: Start of recursive call 482: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:09,385 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:09,386 INFO L550 ElimStorePlain]: Start of recursive call 483: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:09,402 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:09,403 INFO L550 ElimStorePlain]: Start of recursive call 484: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:09,419 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:11:09,420 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:11:09,420 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 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 [2021-03-10 22:11:09,421 INFO L550 ElimStorePlain]: Start of recursive call 485: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:09,437 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:09,438 INFO L550 ElimStorePlain]: Start of recursive call 486: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:09,455 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:09,455 INFO L550 ElimStorePlain]: Start of recursive call 487: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:09,472 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:09,472 INFO L550 ElimStorePlain]: Start of recursive call 488: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:09,490 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:09,490 INFO L550 ElimStorePlain]: Start of recursive call 489: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:09,507 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:09,508 INFO L550 ElimStorePlain]: Start of recursive call 490: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:09,524 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:09,525 INFO L550 ElimStorePlain]: Start of recursive call 491: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:09,540 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:09,541 INFO L550 ElimStorePlain]: Start of recursive call 492: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:09,558 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:09,558 INFO L550 ElimStorePlain]: Start of recursive call 493: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:09,574 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:09,574 INFO L550 ElimStorePlain]: Start of recursive call 494: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:09,591 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:09,591 INFO L550 ElimStorePlain]: Start of recursive call 495: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:09,606 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:09,607 INFO L550 ElimStorePlain]: Start of recursive call 496: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:09,623 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:09,624 INFO L550 ElimStorePlain]: Start of recursive call 497: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:09,641 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:09,641 INFO L550 ElimStorePlain]: Start of recursive call 498: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:09,656 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:09,657 INFO L550 ElimStorePlain]: Start of recursive call 499: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:09,672 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:09,673 INFO L550 ElimStorePlain]: Start of recursive call 500: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:09,689 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:09,690 INFO L550 ElimStorePlain]: Start of recursive call 501: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:09,706 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:09,707 INFO L550 ElimStorePlain]: Start of recursive call 502: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:09,721 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:09,722 INFO L550 ElimStorePlain]: Start of recursive call 503: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:09,737 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:09,738 INFO L550 ElimStorePlain]: Start of recursive call 504: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:09,753 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:09,754 INFO L550 ElimStorePlain]: Start of recursive call 505: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:09,768 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:09,769 INFO L550 ElimStorePlain]: Start of recursive call 506: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:09,783 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:09,784 INFO L550 ElimStorePlain]: Start of recursive call 507: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:09,800 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:09,801 INFO L550 ElimStorePlain]: Start of recursive call 508: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:09,816 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:09,817 INFO L550 ElimStorePlain]: Start of recursive call 509: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:09,831 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:09,832 INFO L550 ElimStorePlain]: Start of recursive call 510: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:09,847 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:09,847 INFO L550 ElimStorePlain]: Start of recursive call 511: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:09,863 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:09,863 INFO L550 ElimStorePlain]: Start of recursive call 512: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:09,878 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:09,879 INFO L550 ElimStorePlain]: Start of recursive call 513: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:09,894 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:09,894 INFO L550 ElimStorePlain]: Start of recursive call 514: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:09,908 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:09,909 INFO L550 ElimStorePlain]: Start of recursive call 515: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:09,924 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:11:09,925 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:11:09,925 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 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 [2021-03-10 22:11:09,926 INFO L550 ElimStorePlain]: Start of recursive call 516: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:09,940 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:09,941 INFO L550 ElimStorePlain]: Start of recursive call 517: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:09,956 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:09,957 INFO L550 ElimStorePlain]: Start of recursive call 518: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:09,972 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:09,973 INFO L550 ElimStorePlain]: Start of recursive call 519: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:09,988 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:09,988 INFO L550 ElimStorePlain]: Start of recursive call 520: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:10,003 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:10,003 INFO L550 ElimStorePlain]: Start of recursive call 521: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:10,017 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:10,018 INFO L550 ElimStorePlain]: Start of recursive call 522: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:10,032 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:10,033 INFO L550 ElimStorePlain]: Start of recursive call 523: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:10,047 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:10,048 INFO L550 ElimStorePlain]: Start of recursive call 524: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:10,062 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:10,062 INFO L550 ElimStorePlain]: Start of recursive call 525: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:10,077 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:10,077 INFO L550 ElimStorePlain]: Start of recursive call 526: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:10,091 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:10,092 INFO L550 ElimStorePlain]: Start of recursive call 527: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:10,104 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:10,105 INFO L550 ElimStorePlain]: Start of recursive call 528: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:10,116 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:10,117 INFO L550 ElimStorePlain]: Start of recursive call 529: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:10,125 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:10,125 INFO L550 ElimStorePlain]: Start of recursive call 530: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:10,133 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:10,134 INFO L550 ElimStorePlain]: Start of recursive call 531: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:10,142 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:10,142 INFO L550 ElimStorePlain]: Start of recursive call 532: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:10,150 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:10,150 INFO L550 ElimStorePlain]: Start of recursive call 533: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:10,158 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:10,158 INFO L550 ElimStorePlain]: Start of recursive call 534: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:10,165 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:10,165 INFO L550 ElimStorePlain]: Start of recursive call 535: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:10,172 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:10,173 INFO L550 ElimStorePlain]: Start of recursive call 536: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:10,179 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:10,180 INFO L550 ElimStorePlain]: Start of recursive call 537: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:10,188 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:11:10,188 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:11:10,189 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:11:10,189 INFO L550 ElimStorePlain]: Start of recursive call 538: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:10,197 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:10,197 INFO L550 ElimStorePlain]: Start of recursive call 539: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:10,204 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:10,204 INFO L550 ElimStorePlain]: Start of recursive call 540: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:10,211 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:10,211 INFO L550 ElimStorePlain]: Start of recursive call 541: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:10,218 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:11:10,219 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:11:10,219 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 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 [2021-03-10 22:11:10,220 INFO L550 ElimStorePlain]: Start of recursive call 542: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:10,227 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:10,228 INFO L550 ElimStorePlain]: Start of recursive call 543: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:10,234 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:10,235 INFO L550 ElimStorePlain]: Start of recursive call 544: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:10,241 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:10,242 INFO L550 ElimStorePlain]: Start of recursive call 545: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:10,249 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:10,249 INFO L550 ElimStorePlain]: Start of recursive call 546: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:10,256 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:10,256 INFO L550 ElimStorePlain]: Start of recursive call 547: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:10,263 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:10,263 INFO L550 ElimStorePlain]: Start of recursive call 548: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:10,269 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:10,270 INFO L550 ElimStorePlain]: Start of recursive call 549: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:10,275 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:10,276 INFO L550 ElimStorePlain]: Start of recursive call 550: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:10,281 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:10,282 INFO L550 ElimStorePlain]: Start of recursive call 551: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:10,288 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:10,288 INFO L550 ElimStorePlain]: Start of recursive call 552: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:10,293 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:10,294 INFO L550 ElimStorePlain]: Start of recursive call 553: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:10,302 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:10,303 INFO L550 ElimStorePlain]: Start of recursive call 554: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:10,314 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:10,314 INFO L550 ElimStorePlain]: Start of recursive call 555: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:10,325 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:11:10,326 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:11:10,326 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 1 [2021-03-10 22:11:10,327 INFO L550 ElimStorePlain]: Start of recursive call 556: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:10,336 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:10,337 INFO L550 ElimStorePlain]: Start of recursive call 557: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:10,347 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:10,347 INFO L550 ElimStorePlain]: Start of recursive call 558: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:10,357 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:10,357 INFO L550 ElimStorePlain]: Start of recursive call 559: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:10,366 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:10,366 INFO L550 ElimStorePlain]: Start of recursive call 560: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:10,806 WARN L205 SmtUtils]: Spent 439.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 60 [2021-03-10 22:11:10,807 INFO L628 ElimStorePlain]: treesize reduction 182, result has 76.0 percent of original size [2021-03-10 22:11:10,815 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2021-03-10 22:11:10,816 INFO L550 ElimStorePlain]: Start of recursive call 561: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:10,823 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2021-03-10 22:11:10,824 INFO L550 ElimStorePlain]: Start of recursive call 562: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:10,831 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:10,832 INFO L550 ElimStorePlain]: Start of recursive call 563: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:10,839 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-03-10 22:11:10,840 INFO L550 ElimStorePlain]: Start of recursive call 564: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:10,847 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:10,848 INFO L550 ElimStorePlain]: Start of recursive call 565: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:10,855 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 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 [2021-03-10 22:11:10,856 INFO L550 ElimStorePlain]: Start of recursive call 566: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:10,863 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 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 [2021-03-10 22:11:10,864 INFO L550 ElimStorePlain]: Start of recursive call 567: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:10,871 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2021-03-10 22:11:10,872 INFO L550 ElimStorePlain]: Start of recursive call 568: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:10,879 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-03-10 22:11:10,880 INFO L550 ElimStorePlain]: Start of recursive call 569: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:10,887 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:10,887 INFO L550 ElimStorePlain]: Start of recursive call 570: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:10,894 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 [2021-03-10 22:11:10,895 INFO L550 ElimStorePlain]: Start of recursive call 571: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:10,902 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 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 [2021-03-10 22:11:10,903 INFO L550 ElimStorePlain]: Start of recursive call 572: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:10,909 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:10,910 INFO L550 ElimStorePlain]: Start of recursive call 573: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:10,915 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:10,916 INFO L550 ElimStorePlain]: Start of recursive call 574: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:10,922 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-03-10 22:11:10,923 INFO L550 ElimStorePlain]: Start of recursive call 575: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:10,928 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:10,928 INFO L550 ElimStorePlain]: Start of recursive call 576: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:11,128 WARN L205 SmtUtils]: Spent 199.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 41 [2021-03-10 22:11:11,128 INFO L628 ElimStorePlain]: treesize reduction 28, result has 90.6 percent of original size [2021-03-10 22:11:11,130 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-1 vars, End of recursive call: and 10 xjuncts. [2021-03-10 22:11:11,130 INFO L247 ElimStorePlain]: Needed 576 recursive calls to eliminate 2 variables, input treesize:33178, output treesize:269 [2021-03-10 22:11:11,266 WARN L205 SmtUtils]: Spent 123.00 ms on a formula simplification that was a NOOP. DAG size: 41 [2021-03-10 22:11:11,471 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:11:11,471 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-10 22:11:11,471 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 8] total 12 [2021-03-10 22:11:11,472 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [712361960] [2021-03-10 22:11:11,472 INFO L460 AbstractCegarLoop]: Interpolant automaton has 12 states [2021-03-10 22:11:11,472 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-10 22:11:11,472 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2021-03-10 22:11:11,472 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=36, Invalid=96, Unknown=0, NotChecked=0, Total=132 [2021-03-10 22:11:11,472 INFO L87 Difference]: Start difference. First operand 85 states and 175 transitions. Second operand has 12 states, 12 states have (on average 1.5833333333333333) internal successors, (19), 12 states have internal predecessors, (19), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:11:11,832 WARN L205 SmtUtils]: Spent 138.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 41 [2021-03-10 22:11:12,011 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-10 22:11:12,011 INFO L93 Difference]: Finished difference Result 109 states and 209 transitions. [2021-03-10 22:11:12,011 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-03-10 22:11:12,011 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 1.5833333333333333) internal successors, (19), 12 states have internal predecessors, (19), 0 states have call successors, (0), 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 [2021-03-10 22:11:12,011 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-10 22:11:12,012 INFO L225 Difference]: With dead ends: 109 [2021-03-10 22:11:12,012 INFO L226 Difference]: Without dead ends: 91 [2021-03-10 22:11:12,012 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 26 GetRequests, 9 SyntacticMatches, 2 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 52 ImplicationChecksByTransitivity, 1126.6ms TimeCoverageRelationStatistics Valid=73, Invalid=199, Unknown=0, NotChecked=0, Total=272 [2021-03-10 22:11:12,012 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 91 states. [2021-03-10 22:11:12,014 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 91 to 85. [2021-03-10 22:11:12,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 85 states, 84 states have (on average 2.0595238095238093) internal successors, (173), 84 states have internal predecessors, (173), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:11:12,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 85 states to 85 states and 173 transitions. [2021-03-10 22:11:12,014 INFO L78 Accepts]: Start accepts. Automaton has 85 states and 173 transitions. Word has length 14 [2021-03-10 22:11:12,014 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-10 22:11:12,015 INFO L480 AbstractCegarLoop]: Abstraction has 85 states and 173 transitions. [2021-03-10 22:11:12,015 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 12 states, 12 states have (on average 1.5833333333333333) internal successors, (19), 12 states have internal predecessors, (19), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:11:12,015 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 173 transitions. [2021-03-10 22:11:12,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2021-03-10 22:11:12,015 INFO L511 BasicCegarLoop]: Found error trace [2021-03-10 22:11:12,015 INFO L519 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-10 22:11:12,231 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 19 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable14953 [2021-03-10 22:11:12,231 INFO L428 AbstractCegarLoop]: === Iteration 29 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-10 22:11:12,231 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-10 22:11:12,231 INFO L82 PathProgramCache]: Analyzing trace with hash -958301639, now seen corresponding path program 11 times [2021-03-10 22:11:12,231 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-10 22:11:12,232 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [84732923] [2021-03-10 22:11:12,232 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-10 22:11:12,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 22:11:12,438 WARN L205 SmtUtils]: Spent 157.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 56 [2021-03-10 22:11:12,562 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:11:12,562 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [84732923] [2021-03-10 22:11:12,562 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1306715967] [2021-03-10 22:11:12,562 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 20 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 20 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:11:12,585 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 3 check-sat command(s) [2021-03-10 22:11:12,586 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-10 22:11:12,586 INFO L263 TraceCheckSpWp]: Trace formula consists of 56 conjuncts, 21 conjunts are in the unsatisfiable core [2021-03-10 22:11:12,587 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-10 22:11:12,812 WARN L205 SmtUtils]: Spent 178.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 51 [2021-03-10 22:11:18,380 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2021-03-10 22:11:18,381 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:18,404 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:18,405 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:18,429 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:18,429 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:18,456 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:18,457 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:18,490 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:18,491 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:18,523 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-03-10 22:11:18,524 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:18,552 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:18,553 INFO L550 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:18,582 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:18,583 INFO L550 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:18,609 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:18,609 INFO L550 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:18,642 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:18,643 INFO L550 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:18,673 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:11:18,674 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 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 [2021-03-10 22:11:18,675 INFO L550 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:18,705 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:18,706 INFO L550 ElimStorePlain]: Start of recursive call 13: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:18,734 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:18,735 INFO L550 ElimStorePlain]: Start of recursive call 14: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:18,771 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:18,772 INFO L550 ElimStorePlain]: Start of recursive call 15: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:18,807 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:11:18,808 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:11:18,808 INFO L550 ElimStorePlain]: Start of recursive call 16: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:18,840 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:18,841 INFO L550 ElimStorePlain]: Start of recursive call 17: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:18,874 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:18,875 INFO L550 ElimStorePlain]: Start of recursive call 18: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:18,913 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:18,914 INFO L550 ElimStorePlain]: Start of recursive call 19: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:18,945 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:18,946 INFO L550 ElimStorePlain]: Start of recursive call 20: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:18,978 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:18,978 INFO L550 ElimStorePlain]: Start of recursive call 21: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:19,014 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:19,015 INFO L550 ElimStorePlain]: Start of recursive call 22: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:19,050 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:19,051 INFO L550 ElimStorePlain]: Start of recursive call 23: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:19,082 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:19,083 INFO L550 ElimStorePlain]: Start of recursive call 24: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:19,115 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:19,116 INFO L550 ElimStorePlain]: Start of recursive call 25: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:19,153 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:11:19,153 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 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 [2021-03-10 22:11:19,154 INFO L550 ElimStorePlain]: Start of recursive call 26: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:19,196 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-03-10 22:11:19,197 INFO L550 ElimStorePlain]: Start of recursive call 27: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:19,231 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:19,232 INFO L550 ElimStorePlain]: Start of recursive call 28: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:19,269 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:11:19,270 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 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 [2021-03-10 22:11:19,270 INFO L550 ElimStorePlain]: Start of recursive call 29: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:19,311 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:19,312 INFO L550 ElimStorePlain]: Start of recursive call 30: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:19,352 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:19,352 INFO L550 ElimStorePlain]: Start of recursive call 31: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:19,388 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:19,389 INFO L550 ElimStorePlain]: Start of recursive call 32: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:19,433 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:11:19,433 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 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 [2021-03-10 22:11:19,434 INFO L550 ElimStorePlain]: Start of recursive call 33: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:19,455 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:19,456 INFO L550 ElimStorePlain]: Start of recursive call 34: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:19,480 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:19,480 INFO L550 ElimStorePlain]: Start of recursive call 35: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:19,504 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:19,505 INFO L550 ElimStorePlain]: Start of recursive call 36: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:19,532 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:19,533 INFO L550 ElimStorePlain]: Start of recursive call 37: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:19,557 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:19,557 INFO L550 ElimStorePlain]: Start of recursive call 38: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:19,589 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:19,590 INFO L550 ElimStorePlain]: Start of recursive call 39: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:19,613 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:19,614 INFO L550 ElimStorePlain]: Start of recursive call 40: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:19,637 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:19,638 INFO L550 ElimStorePlain]: Start of recursive call 41: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:19,667 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:11:19,667 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:11:19,668 INFO L550 ElimStorePlain]: Start of recursive call 42: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:19,695 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:19,695 INFO L550 ElimStorePlain]: Start of recursive call 43: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:19,728 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:19,729 INFO L550 ElimStorePlain]: Start of recursive call 44: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:19,755 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:19,756 INFO L550 ElimStorePlain]: Start of recursive call 45: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:19,790 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:19,790 INFO L550 ElimStorePlain]: Start of recursive call 46: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:19,824 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:11:19,825 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 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 [2021-03-10 22:11:19,826 INFO L550 ElimStorePlain]: Start of recursive call 47: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:19,862 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-03-10 22:11:19,864 INFO L550 ElimStorePlain]: Start of recursive call 48: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:19,892 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:19,893 INFO L550 ElimStorePlain]: Start of recursive call 49: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:19,924 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:19,925 INFO L550 ElimStorePlain]: Start of recursive call 50: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:19,960 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:19,961 INFO L550 ElimStorePlain]: Start of recursive call 51: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:19,991 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:19,992 INFO L550 ElimStorePlain]: Start of recursive call 52: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:20,022 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:20,023 INFO L550 ElimStorePlain]: Start of recursive call 53: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:20,062 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:20,063 INFO L550 ElimStorePlain]: Start of recursive call 54: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:20,098 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:11:20,098 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 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 [2021-03-10 22:11:20,099 INFO L550 ElimStorePlain]: Start of recursive call 55: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:20,136 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:20,137 INFO L550 ElimStorePlain]: Start of recursive call 56: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:20,177 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:20,178 INFO L550 ElimStorePlain]: Start of recursive call 57: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:20,217 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:11:20,217 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 7 [2021-03-10 22:11:20,218 INFO L550 ElimStorePlain]: Start of recursive call 58: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:20,257 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2021-03-10 22:11:20,258 INFO L550 ElimStorePlain]: Start of recursive call 59: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:20,294 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:20,295 INFO L550 ElimStorePlain]: Start of recursive call 60: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:20,331 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:20,332 INFO L550 ElimStorePlain]: Start of recursive call 61: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:20,374 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:11:20,375 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 25 treesize of output 9 [2021-03-10 22:11:20,376 INFO L550 ElimStorePlain]: Start of recursive call 62: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:20,410 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:20,411 INFO L550 ElimStorePlain]: Start of recursive call 63: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:20,448 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:20,449 INFO L550 ElimStorePlain]: Start of recursive call 64: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:20,484 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:20,485 INFO L550 ElimStorePlain]: Start of recursive call 65: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:20,524 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:11:20,525 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 9 [2021-03-10 22:11:20,526 INFO L550 ElimStorePlain]: Start of recursive call 66: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:20,565 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:11:20,566 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 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 [2021-03-10 22:11:20,567 INFO L550 ElimStorePlain]: Start of recursive call 67: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:20,607 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:20,607 INFO L550 ElimStorePlain]: Start of recursive call 68: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:20,647 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:20,648 INFO L550 ElimStorePlain]: Start of recursive call 69: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:20,688 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:20,688 INFO L550 ElimStorePlain]: Start of recursive call 70: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:20,729 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:20,730 INFO L550 ElimStorePlain]: Start of recursive call 71: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:20,770 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:20,771 INFO L550 ElimStorePlain]: Start of recursive call 72: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:20,815 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:20,815 INFO L550 ElimStorePlain]: Start of recursive call 73: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:20,861 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:20,862 INFO L550 ElimStorePlain]: Start of recursive call 74: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:20,907 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-03-10 22:11:20,908 INFO L550 ElimStorePlain]: Start of recursive call 75: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:20,954 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:11:20,955 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 25 treesize of output 9 [2021-03-10 22:11:20,956 INFO L550 ElimStorePlain]: Start of recursive call 76: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:20,996 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:20,996 INFO L550 ElimStorePlain]: Start of recursive call 77: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:21,036 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:21,037 INFO L550 ElimStorePlain]: Start of recursive call 78: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:21,077 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:21,077 INFO L550 ElimStorePlain]: Start of recursive call 79: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:21,120 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:11:21,121 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 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 [2021-03-10 22:11:21,122 INFO L550 ElimStorePlain]: Start of recursive call 80: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:21,161 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:21,162 INFO L550 ElimStorePlain]: Start of recursive call 81: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:21,209 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:11:21,209 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 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 [2021-03-10 22:11:21,210 INFO L550 ElimStorePlain]: Start of recursive call 82: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:21,253 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:21,254 INFO L550 ElimStorePlain]: Start of recursive call 83: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:21,295 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:21,296 INFO L550 ElimStorePlain]: Start of recursive call 84: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:21,343 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:21,344 INFO L550 ElimStorePlain]: Start of recursive call 85: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:21,395 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:21,395 INFO L550 ElimStorePlain]: Start of recursive call 86: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:21,440 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:21,441 INFO L550 ElimStorePlain]: Start of recursive call 87: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:21,489 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:21,490 INFO L550 ElimStorePlain]: Start of recursive call 88: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:21,539 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2021-03-10 22:11:21,540 INFO L550 ElimStorePlain]: Start of recursive call 89: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:21,592 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:21,592 INFO L550 ElimStorePlain]: Start of recursive call 90: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:21,644 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:21,645 INFO L550 ElimStorePlain]: Start of recursive call 91: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:21,691 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:11:21,692 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 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 [2021-03-10 22:11:21,692 INFO L550 ElimStorePlain]: Start of recursive call 92: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:21,735 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:21,736 INFO L550 ElimStorePlain]: Start of recursive call 93: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:21,784 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:21,785 INFO L550 ElimStorePlain]: Start of recursive call 94: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:21,831 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:21,831 INFO L550 ElimStorePlain]: Start of recursive call 95: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:21,877 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:21,878 INFO L550 ElimStorePlain]: Start of recursive call 96: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:21,922 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:21,923 INFO L550 ElimStorePlain]: Start of recursive call 97: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:21,969 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:21,969 INFO L550 ElimStorePlain]: Start of recursive call 98: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:22,020 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:22,021 INFO L550 ElimStorePlain]: Start of recursive call 99: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:22,070 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:11:22,070 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 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 [2021-03-10 22:11:22,071 INFO L550 ElimStorePlain]: Start of recursive call 100: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:22,120 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:22,121 INFO L550 ElimStorePlain]: Start of recursive call 101: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:22,172 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:11:22,172 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 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 [2021-03-10 22:11:22,173 INFO L550 ElimStorePlain]: Start of recursive call 102: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:22,223 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:11:22,224 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:11:22,224 INFO L550 ElimStorePlain]: Start of recursive call 103: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:22,271 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:22,272 INFO L550 ElimStorePlain]: Start of recursive call 104: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:22,319 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:22,320 INFO L550 ElimStorePlain]: Start of recursive call 105: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:22,370 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:22,371 INFO L550 ElimStorePlain]: Start of recursive call 106: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:22,425 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:22,425 INFO L550 ElimStorePlain]: Start of recursive call 107: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:22,482 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:22,483 INFO L550 ElimStorePlain]: Start of recursive call 108: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:22,532 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:22,533 INFO L550 ElimStorePlain]: Start of recursive call 109: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:22,590 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:22,591 INFO L550 ElimStorePlain]: Start of recursive call 110: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:22,617 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:22,618 INFO L550 ElimStorePlain]: Start of recursive call 111: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:22,644 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:22,645 INFO L550 ElimStorePlain]: Start of recursive call 112: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:22,666 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:22,666 INFO L550 ElimStorePlain]: Start of recursive call 113: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:22,688 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:22,688 INFO L550 ElimStorePlain]: Start of recursive call 114: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:22,716 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:22,716 INFO L550 ElimStorePlain]: Start of recursive call 115: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:22,741 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:11:22,742 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:11:22,743 INFO L550 ElimStorePlain]: Start of recursive call 116: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:22,766 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:22,766 INFO L550 ElimStorePlain]: Start of recursive call 117: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:22,795 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:22,795 INFO L550 ElimStorePlain]: Start of recursive call 118: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:22,819 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:22,819 INFO L550 ElimStorePlain]: Start of recursive call 119: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:22,849 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:22,850 INFO L550 ElimStorePlain]: Start of recursive call 120: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:22,876 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:22,877 INFO L550 ElimStorePlain]: Start of recursive call 121: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:22,906 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:22,907 INFO L550 ElimStorePlain]: Start of recursive call 122: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:22,935 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:22,936 INFO L550 ElimStorePlain]: Start of recursive call 123: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:22,966 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:22,967 INFO L550 ElimStorePlain]: Start of recursive call 124: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:22,992 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:22,993 INFO L550 ElimStorePlain]: Start of recursive call 125: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:23,022 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:11:23,022 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 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 [2021-03-10 22:11:23,023 INFO L550 ElimStorePlain]: Start of recursive call 126: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:23,055 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:23,056 INFO L550 ElimStorePlain]: Start of recursive call 127: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:23,085 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:23,086 INFO L550 ElimStorePlain]: Start of recursive call 128: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:23,113 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:23,114 INFO L550 ElimStorePlain]: Start of recursive call 129: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:23,145 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:11:23,146 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 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 [2021-03-10 22:11:23,147 INFO L550 ElimStorePlain]: Start of recursive call 130: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:23,174 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:23,175 INFO L550 ElimStorePlain]: Start of recursive call 131: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:23,202 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:23,203 INFO L550 ElimStorePlain]: Start of recursive call 132: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:23,234 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:11:23,235 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:11:23,235 INFO L550 ElimStorePlain]: Start of recursive call 133: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:23,268 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 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 [2021-03-10 22:11:23,269 INFO L550 ElimStorePlain]: Start of recursive call 134: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:23,298 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:23,298 INFO L550 ElimStorePlain]: Start of recursive call 135: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:23,333 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:23,334 INFO L550 ElimStorePlain]: Start of recursive call 136: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:23,364 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:23,365 INFO L550 ElimStorePlain]: Start of recursive call 137: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:23,400 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:23,401 INFO L550 ElimStorePlain]: Start of recursive call 138: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:23,434 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:23,435 INFO L550 ElimStorePlain]: Start of recursive call 139: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:23,471 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:23,472 INFO L550 ElimStorePlain]: Start of recursive call 140: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:23,506 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:11:23,506 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 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 [2021-03-10 22:11:23,507 INFO L550 ElimStorePlain]: Start of recursive call 141: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:23,540 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:23,541 INFO L550 ElimStorePlain]: Start of recursive call 142: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:23,572 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:11:23,573 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 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 [2021-03-10 22:11:23,573 INFO L550 ElimStorePlain]: Start of recursive call 143: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:23,605 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:23,605 INFO L550 ElimStorePlain]: Start of recursive call 144: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:23,633 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:23,634 INFO L550 ElimStorePlain]: Start of recursive call 145: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:23,663 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:23,664 INFO L550 ElimStorePlain]: Start of recursive call 146: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:23,693 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:23,694 INFO L550 ElimStorePlain]: Start of recursive call 147: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:23,723 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:23,723 INFO L550 ElimStorePlain]: Start of recursive call 148: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:23,761 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:23,762 INFO L550 ElimStorePlain]: Start of recursive call 149: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:23,791 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:23,792 INFO L550 ElimStorePlain]: Start of recursive call 150: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:23,826 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:23,827 INFO L550 ElimStorePlain]: Start of recursive call 151: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:23,860 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:23,861 INFO L550 ElimStorePlain]: Start of recursive call 152: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:23,898 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:23,899 INFO L550 ElimStorePlain]: Start of recursive call 153: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:23,936 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:11:23,937 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:11:23,938 INFO L550 ElimStorePlain]: Start of recursive call 154: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:23,972 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:23,973 INFO L550 ElimStorePlain]: Start of recursive call 155: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:24,008 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:11:24,009 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 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 [2021-03-10 22:11:24,010 INFO L550 ElimStorePlain]: Start of recursive call 156: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:24,043 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:24,043 INFO L550 ElimStorePlain]: Start of recursive call 157: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:24,076 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:24,077 INFO L550 ElimStorePlain]: Start of recursive call 158: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:24,116 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:24,117 INFO L550 ElimStorePlain]: Start of recursive call 159: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:24,156 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:24,157 INFO L550 ElimStorePlain]: Start of recursive call 160: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:24,191 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:24,191 INFO L550 ElimStorePlain]: Start of recursive call 161: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:24,225 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:24,226 INFO L550 ElimStorePlain]: Start of recursive call 162: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:24,264 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:11:24,265 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:11:24,266 INFO L550 ElimStorePlain]: Start of recursive call 163: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:24,308 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:24,309 INFO L550 ElimStorePlain]: Start of recursive call 164: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:24,348 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:24,349 INFO L550 ElimStorePlain]: Start of recursive call 165: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:24,384 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:24,385 INFO L550 ElimStorePlain]: Start of recursive call 166: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:24,417 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:24,418 INFO L550 ElimStorePlain]: Start of recursive call 167: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:24,454 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:11:24,455 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:11:24,455 INFO L550 ElimStorePlain]: Start of recursive call 168: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:24,497 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-03-10 22:11:24,498 INFO L550 ElimStorePlain]: Start of recursive call 169: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:24,536 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:24,537 INFO L550 ElimStorePlain]: Start of recursive call 170: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:24,577 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:24,578 INFO L550 ElimStorePlain]: Start of recursive call 171: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:24,617 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:24,618 INFO L550 ElimStorePlain]: Start of recursive call 172: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:24,657 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:24,658 INFO L550 ElimStorePlain]: Start of recursive call 173: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:24,700 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:24,701 INFO L550 ElimStorePlain]: Start of recursive call 174: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:24,739 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:24,739 INFO L550 ElimStorePlain]: Start of recursive call 175: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:24,784 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:24,785 INFO L550 ElimStorePlain]: Start of recursive call 176: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:24,823 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:24,824 INFO L550 ElimStorePlain]: Start of recursive call 177: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:24,862 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:24,863 INFO L550 ElimStorePlain]: Start of recursive call 178: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:24,905 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:24,906 INFO L550 ElimStorePlain]: Start of recursive call 179: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:24,947 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:24,948 INFO L550 ElimStorePlain]: Start of recursive call 180: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:24,989 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:24,989 INFO L550 ElimStorePlain]: Start of recursive call 181: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:25,027 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:25,028 INFO L550 ElimStorePlain]: Start of recursive call 182: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:25,070 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:25,070 INFO L550 ElimStorePlain]: Start of recursive call 183: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:25,105 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:25,106 INFO L550 ElimStorePlain]: Start of recursive call 184: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:25,148 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:25,149 INFO L550 ElimStorePlain]: Start of recursive call 185: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:25,189 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:11:25,189 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:11:25,190 INFO L550 ElimStorePlain]: Start of recursive call 186: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:25,232 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:11:25,233 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 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 [2021-03-10 22:11:25,234 INFO L550 ElimStorePlain]: Start of recursive call 187: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:25,271 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:25,271 INFO L550 ElimStorePlain]: Start of recursive call 188: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:25,311 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:25,312 INFO L550 ElimStorePlain]: Start of recursive call 189: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:25,352 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:25,352 INFO L550 ElimStorePlain]: Start of recursive call 190: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:25,389 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:25,390 INFO L550 ElimStorePlain]: Start of recursive call 191: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:25,430 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:25,431 INFO L550 ElimStorePlain]: Start of recursive call 192: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:25,475 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:25,475 INFO L550 ElimStorePlain]: Start of recursive call 193: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:25,520 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:25,521 INFO L550 ElimStorePlain]: Start of recursive call 194: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:25,562 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:25,563 INFO L550 ElimStorePlain]: Start of recursive call 195: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:25,602 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:25,603 INFO L550 ElimStorePlain]: Start of recursive call 196: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:25,657 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:25,657 INFO L550 ElimStorePlain]: Start of recursive call 197: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:25,681 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:25,682 INFO L550 ElimStorePlain]: Start of recursive call 198: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:25,706 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:25,707 INFO L550 ElimStorePlain]: Start of recursive call 199: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:25,728 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:25,729 INFO L550 ElimStorePlain]: Start of recursive call 200: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:25,754 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:25,755 INFO L550 ElimStorePlain]: Start of recursive call 201: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:25,776 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:25,777 INFO L550 ElimStorePlain]: Start of recursive call 202: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:25,799 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:25,800 INFO L550 ElimStorePlain]: Start of recursive call 203: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:25,823 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:25,824 INFO L550 ElimStorePlain]: Start of recursive call 204: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:25,847 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:11:25,848 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:11:25,848 INFO L550 ElimStorePlain]: Start of recursive call 205: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:25,874 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:25,875 INFO L550 ElimStorePlain]: Start of recursive call 206: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:25,902 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:25,903 INFO L550 ElimStorePlain]: Start of recursive call 207: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:25,926 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:25,927 INFO L550 ElimStorePlain]: Start of recursive call 208: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:25,949 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:25,950 INFO L550 ElimStorePlain]: Start of recursive call 209: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:25,975 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:25,976 INFO L550 ElimStorePlain]: Start of recursive call 210: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:26,001 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:26,002 INFO L550 ElimStorePlain]: Start of recursive call 211: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:26,028 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-03-10 22:11:26,029 INFO L550 ElimStorePlain]: Start of recursive call 212: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:26,051 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:26,052 INFO L550 ElimStorePlain]: Start of recursive call 213: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:26,075 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:26,076 INFO L550 ElimStorePlain]: Start of recursive call 214: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:26,102 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:26,103 INFO L550 ElimStorePlain]: Start of recursive call 215: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:26,130 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:26,131 INFO L550 ElimStorePlain]: Start of recursive call 216: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:26,155 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:26,155 INFO L550 ElimStorePlain]: Start of recursive call 217: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:26,186 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:26,187 INFO L550 ElimStorePlain]: Start of recursive call 218: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:26,215 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:26,215 INFO L550 ElimStorePlain]: Start of recursive call 219: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:26,248 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:26,248 INFO L550 ElimStorePlain]: Start of recursive call 220: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:26,277 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:26,277 INFO L550 ElimStorePlain]: Start of recursive call 221: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:26,310 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:11:26,310 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 9 [2021-03-10 22:11:26,311 INFO L550 ElimStorePlain]: Start of recursive call 222: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:26,343 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:26,344 INFO L550 ElimStorePlain]: Start of recursive call 223: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:26,374 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:26,375 INFO L550 ElimStorePlain]: Start of recursive call 224: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:26,405 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:26,405 INFO L550 ElimStorePlain]: Start of recursive call 225: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:26,432 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:26,433 INFO L550 ElimStorePlain]: Start of recursive call 226: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:26,463 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:26,464 INFO L550 ElimStorePlain]: Start of recursive call 227: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:26,494 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:26,495 INFO L550 ElimStorePlain]: Start of recursive call 228: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:26,523 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:26,523 INFO L550 ElimStorePlain]: Start of recursive call 229: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:26,554 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:26,555 INFO L550 ElimStorePlain]: Start of recursive call 230: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:26,589 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:26,590 INFO L550 ElimStorePlain]: Start of recursive call 231: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:26,624 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:26,625 INFO L550 ElimStorePlain]: Start of recursive call 232: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:26,654 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:26,654 INFO L550 ElimStorePlain]: Start of recursive call 233: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:26,687 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-03-10 22:11:26,688 INFO L550 ElimStorePlain]: Start of recursive call 234: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:26,724 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:26,725 INFO L550 ElimStorePlain]: Start of recursive call 235: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:26,757 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:26,758 INFO L550 ElimStorePlain]: Start of recursive call 236: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:26,788 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:26,788 INFO L550 ElimStorePlain]: Start of recursive call 237: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:26,822 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:11:26,823 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 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 [2021-03-10 22:11:26,824 INFO L550 ElimStorePlain]: Start of recursive call 238: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:26,854 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:26,855 INFO L550 ElimStorePlain]: Start of recursive call 239: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:26,888 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:26,889 INFO L550 ElimStorePlain]: Start of recursive call 240: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:26,923 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:26,923 INFO L550 ElimStorePlain]: Start of recursive call 241: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:26,957 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:26,958 INFO L550 ElimStorePlain]: Start of recursive call 242: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:26,995 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:26,996 INFO L550 ElimStorePlain]: Start of recursive call 243: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:27,027 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:27,033 INFO L550 ElimStorePlain]: Start of recursive call 244: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:27,065 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:27,065 INFO L550 ElimStorePlain]: Start of recursive call 245: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:27,100 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:27,101 INFO L550 ElimStorePlain]: Start of recursive call 246: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:27,138 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:27,139 INFO L550 ElimStorePlain]: Start of recursive call 247: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:27,175 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:11:27,175 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:11:27,176 INFO L550 ElimStorePlain]: Start of recursive call 248: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:27,208 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:27,209 INFO L550 ElimStorePlain]: Start of recursive call 249: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:27,244 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:27,245 INFO L550 ElimStorePlain]: Start of recursive call 250: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:27,278 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:27,279 INFO L550 ElimStorePlain]: Start of recursive call 251: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:27,315 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:27,316 INFO L550 ElimStorePlain]: Start of recursive call 252: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:27,355 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:27,356 INFO L550 ElimStorePlain]: Start of recursive call 253: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:27,393 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:27,394 INFO L550 ElimStorePlain]: Start of recursive call 254: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:27,428 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:27,428 INFO L550 ElimStorePlain]: Start of recursive call 255: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:27,463 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:27,463 INFO L550 ElimStorePlain]: Start of recursive call 256: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:27,504 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:27,505 INFO L550 ElimStorePlain]: Start of recursive call 257: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:27,542 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:27,543 INFO L550 ElimStorePlain]: Start of recursive call 258: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:27,580 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:27,581 INFO L550 ElimStorePlain]: Start of recursive call 259: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:27,622 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:27,623 INFO L550 ElimStorePlain]: Start of recursive call 260: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:27,661 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:27,662 INFO L550 ElimStorePlain]: Start of recursive call 261: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:27,703 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:27,704 INFO L550 ElimStorePlain]: Start of recursive call 262: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:27,740 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:27,741 INFO L550 ElimStorePlain]: Start of recursive call 263: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:27,782 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:27,783 INFO L550 ElimStorePlain]: Start of recursive call 264: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:27,820 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:27,821 INFO L550 ElimStorePlain]: Start of recursive call 265: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:27,858 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:27,859 INFO L550 ElimStorePlain]: Start of recursive call 266: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:27,901 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:27,902 INFO L550 ElimStorePlain]: Start of recursive call 267: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:27,942 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:27,943 INFO L550 ElimStorePlain]: Start of recursive call 268: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:27,987 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:27,987 INFO L550 ElimStorePlain]: Start of recursive call 269: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:28,031 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:11:28,032 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:11:28,032 INFO L550 ElimStorePlain]: Start of recursive call 270: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:28,073 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:11:28,074 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:11:28,074 INFO L550 ElimStorePlain]: Start of recursive call 271: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:28,116 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:11:28,116 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:11:28,117 INFO L550 ElimStorePlain]: Start of recursive call 272: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:28,155 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:28,156 INFO L550 ElimStorePlain]: Start of recursive call 273: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:28,197 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:11:28,197 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 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 [2021-03-10 22:11:28,198 INFO L550 ElimStorePlain]: Start of recursive call 274: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:28,241 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:28,242 INFO L550 ElimStorePlain]: Start of recursive call 275: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:28,280 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:28,280 INFO L550 ElimStorePlain]: Start of recursive call 276: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:28,321 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:28,322 INFO L550 ElimStorePlain]: Start of recursive call 277: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:28,365 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:28,366 INFO L550 ElimStorePlain]: Start of recursive call 278: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:28,409 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:28,409 INFO L550 ElimStorePlain]: Start of recursive call 279: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:28,450 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:28,451 INFO L550 ElimStorePlain]: Start of recursive call 280: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:28,490 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:28,491 INFO L550 ElimStorePlain]: Start of recursive call 281: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:28,530 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:28,531 INFO L550 ElimStorePlain]: Start of recursive call 282: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:28,570 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:28,571 INFO L550 ElimStorePlain]: Start of recursive call 283: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:28,615 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:28,616 INFO L550 ElimStorePlain]: Start of recursive call 284: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:28,658 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:28,659 INFO L550 ElimStorePlain]: Start of recursive call 285: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:28,699 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:28,700 INFO L550 ElimStorePlain]: Start of recursive call 286: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:28,742 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:28,743 INFO L550 ElimStorePlain]: Start of recursive call 287: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:28,789 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:28,790 INFO L550 ElimStorePlain]: Start of recursive call 288: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:28,831 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:28,832 INFO L550 ElimStorePlain]: Start of recursive call 289: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:28,878 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:28,903 INFO L550 ElimStorePlain]: Start of recursive call 290: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:28,959 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:28,960 INFO L550 ElimStorePlain]: Start of recursive call 291: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:29,014 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 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 [2021-03-10 22:11:29,015 INFO L550 ElimStorePlain]: Start of recursive call 292: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:29,063 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:29,064 INFO L550 ElimStorePlain]: Start of recursive call 293: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:29,114 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:29,114 INFO L550 ElimStorePlain]: Start of recursive call 294: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:29,162 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:29,163 INFO L550 ElimStorePlain]: Start of recursive call 295: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:29,208 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:29,208 INFO L550 ElimStorePlain]: Start of recursive call 296: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:29,249 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:29,250 INFO L550 ElimStorePlain]: Start of recursive call 297: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:29,289 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:29,289 INFO L550 ElimStorePlain]: Start of recursive call 298: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:29,352 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:29,353 INFO L550 ElimStorePlain]: Start of recursive call 299: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:29,368 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:29,369 INFO L550 ElimStorePlain]: Start of recursive call 300: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:29,390 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:29,390 INFO L550 ElimStorePlain]: Start of recursive call 301: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:29,406 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:29,407 INFO L550 ElimStorePlain]: Start of recursive call 302: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:29,432 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:29,433 INFO L550 ElimStorePlain]: Start of recursive call 303: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:29,462 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:29,463 INFO L550 ElimStorePlain]: Start of recursive call 304: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:29,484 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:29,485 INFO L550 ElimStorePlain]: Start of recursive call 305: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:29,504 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2021-03-10 22:11:29,505 INFO L550 ElimStorePlain]: Start of recursive call 306: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:29,527 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:29,528 INFO L550 ElimStorePlain]: Start of recursive call 307: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:29,544 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:29,545 INFO L550 ElimStorePlain]: Start of recursive call 308: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:29,567 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:29,567 INFO L550 ElimStorePlain]: Start of recursive call 309: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:29,587 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:29,588 INFO L550 ElimStorePlain]: Start of recursive call 310: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:29,608 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:29,609 INFO L550 ElimStorePlain]: Start of recursive call 311: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:29,632 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:29,632 INFO L550 ElimStorePlain]: Start of recursive call 312: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:29,653 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:29,654 INFO L550 ElimStorePlain]: Start of recursive call 313: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:29,677 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:29,678 INFO L550 ElimStorePlain]: Start of recursive call 314: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:29,699 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:29,699 INFO L550 ElimStorePlain]: Start of recursive call 315: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:29,721 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:29,721 INFO L550 ElimStorePlain]: Start of recursive call 316: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:29,745 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:29,746 INFO L550 ElimStorePlain]: Start of recursive call 317: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:29,771 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:29,772 INFO L550 ElimStorePlain]: Start of recursive call 318: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:29,792 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:29,793 INFO L550 ElimStorePlain]: Start of recursive call 319: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:29,813 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:29,813 INFO L550 ElimStorePlain]: Start of recursive call 320: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:29,838 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:29,839 INFO L550 ElimStorePlain]: Start of recursive call 321: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:29,864 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:29,865 INFO L550 ElimStorePlain]: Start of recursive call 322: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:29,890 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:29,891 INFO L550 ElimStorePlain]: Start of recursive call 323: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:29,917 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:29,918 INFO L550 ElimStorePlain]: Start of recursive call 324: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:29,944 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:29,944 INFO L550 ElimStorePlain]: Start of recursive call 325: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:29,968 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:29,969 INFO L550 ElimStorePlain]: Start of recursive call 326: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:29,995 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:29,996 INFO L550 ElimStorePlain]: Start of recursive call 327: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:30,022 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:30,023 INFO L550 ElimStorePlain]: Start of recursive call 328: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:30,044 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:30,045 INFO L550 ElimStorePlain]: Start of recursive call 329: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:30,072 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:30,072 INFO L550 ElimStorePlain]: Start of recursive call 330: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:30,097 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:30,098 INFO L550 ElimStorePlain]: Start of recursive call 331: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:30,123 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:30,124 INFO L550 ElimStorePlain]: Start of recursive call 332: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:30,147 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:30,147 INFO L550 ElimStorePlain]: Start of recursive call 333: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:30,173 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:30,174 INFO L550 ElimStorePlain]: Start of recursive call 334: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:30,202 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:11:30,203 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 [2021-03-10 22:11:30,204 INFO L550 ElimStorePlain]: Start of recursive call 335: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:30,230 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:30,230 INFO L550 ElimStorePlain]: Start of recursive call 336: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:30,256 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:30,257 INFO L550 ElimStorePlain]: Start of recursive call 337: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:30,281 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:30,281 INFO L550 ElimStorePlain]: Start of recursive call 338: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:30,305 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:30,306 INFO L550 ElimStorePlain]: Start of recursive call 339: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:30,330 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:30,331 INFO L550 ElimStorePlain]: Start of recursive call 340: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:30,354 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:30,355 INFO L550 ElimStorePlain]: Start of recursive call 341: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:30,380 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:30,381 INFO L550 ElimStorePlain]: Start of recursive call 342: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:30,401 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:30,402 INFO L550 ElimStorePlain]: Start of recursive call 343: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:30,425 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:30,426 INFO L550 ElimStorePlain]: Start of recursive call 344: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:30,450 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:30,450 INFO L550 ElimStorePlain]: Start of recursive call 345: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:30,474 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:30,475 INFO L550 ElimStorePlain]: Start of recursive call 346: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:30,496 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:30,497 INFO L550 ElimStorePlain]: Start of recursive call 347: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:30,523 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:30,524 INFO L550 ElimStorePlain]: Start of recursive call 348: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:30,546 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:30,546 INFO L550 ElimStorePlain]: Start of recursive call 349: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:30,568 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:30,569 INFO L550 ElimStorePlain]: Start of recursive call 350: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:30,591 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:30,592 INFO L550 ElimStorePlain]: Start of recursive call 351: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:30,618 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:11:30,618 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 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 [2021-03-10 22:11:30,619 INFO L550 ElimStorePlain]: Start of recursive call 352: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:30,645 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:30,646 INFO L550 ElimStorePlain]: Start of recursive call 353: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:30,674 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:30,675 INFO L550 ElimStorePlain]: Start of recursive call 354: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:30,698 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:30,699 INFO L550 ElimStorePlain]: Start of recursive call 355: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:30,722 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:30,723 INFO L550 ElimStorePlain]: Start of recursive call 356: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:30,749 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:30,750 INFO L550 ElimStorePlain]: Start of recursive call 357: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:30,773 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:30,774 INFO L550 ElimStorePlain]: Start of recursive call 358: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:30,801 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:30,801 INFO L550 ElimStorePlain]: Start of recursive call 359: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:30,826 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:30,826 INFO L550 ElimStorePlain]: Start of recursive call 360: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:30,853 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:30,854 INFO L550 ElimStorePlain]: Start of recursive call 361: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:30,881 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:30,882 INFO L550 ElimStorePlain]: Start of recursive call 362: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:30,910 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:30,910 INFO L550 ElimStorePlain]: Start of recursive call 363: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:30,938 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:30,939 INFO L550 ElimStorePlain]: Start of recursive call 364: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:30,964 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:30,965 INFO L550 ElimStorePlain]: Start of recursive call 365: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:30,995 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:30,995 INFO L550 ElimStorePlain]: Start of recursive call 366: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:31,024 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2021-03-10 22:11:31,025 INFO L550 ElimStorePlain]: Start of recursive call 367: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:31,057 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:31,057 INFO L550 ElimStorePlain]: Start of recursive call 368: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:31,086 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:31,087 INFO L550 ElimStorePlain]: Start of recursive call 369: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:31,116 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:31,117 INFO L550 ElimStorePlain]: Start of recursive call 370: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:31,146 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:31,147 INFO L550 ElimStorePlain]: Start of recursive call 371: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:31,172 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:31,173 INFO L550 ElimStorePlain]: Start of recursive call 372: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:31,200 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:31,201 INFO L550 ElimStorePlain]: Start of recursive call 373: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:31,229 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-03-10 22:11:31,230 INFO L550 ElimStorePlain]: Start of recursive call 374: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:31,254 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:31,255 INFO L550 ElimStorePlain]: Start of recursive call 375: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:31,281 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:31,282 INFO L550 ElimStorePlain]: Start of recursive call 376: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:31,308 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:31,309 INFO L550 ElimStorePlain]: Start of recursive call 377: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:31,333 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:31,334 INFO L550 ElimStorePlain]: Start of recursive call 378: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:31,363 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:31,364 INFO L550 ElimStorePlain]: Start of recursive call 379: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:31,392 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:31,393 INFO L550 ElimStorePlain]: Start of recursive call 380: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:31,423 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:31,424 INFO L550 ElimStorePlain]: Start of recursive call 381: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:31,456 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:31,457 INFO L550 ElimStorePlain]: Start of recursive call 382: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:31,490 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:11:31,491 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 25 treesize of output 9 [2021-03-10 22:11:31,492 INFO L550 ElimStorePlain]: Start of recursive call 383: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:31,524 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:31,524 INFO L550 ElimStorePlain]: Start of recursive call 384: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:31,556 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:31,556 INFO L550 ElimStorePlain]: Start of recursive call 385: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:31,588 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:11:31,588 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 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 [2021-03-10 22:11:31,589 INFO L550 ElimStorePlain]: Start of recursive call 386: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:31,620 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:31,621 INFO L550 ElimStorePlain]: Start of recursive call 387: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:31,652 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:31,652 INFO L550 ElimStorePlain]: Start of recursive call 388: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:31,681 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:31,682 INFO L550 ElimStorePlain]: Start of recursive call 389: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:31,715 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:11:31,716 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 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 [2021-03-10 22:11:31,716 INFO L550 ElimStorePlain]: Start of recursive call 390: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:31,748 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:31,748 INFO L550 ElimStorePlain]: Start of recursive call 391: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:31,778 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:31,778 INFO L550 ElimStorePlain]: Start of recursive call 392: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:31,810 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:31,811 INFO L550 ElimStorePlain]: Start of recursive call 393: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:31,842 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:31,843 INFO L550 ElimStorePlain]: Start of recursive call 394: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:31,875 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:31,875 INFO L550 ElimStorePlain]: Start of recursive call 395: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:31,905 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:31,906 INFO L550 ElimStorePlain]: Start of recursive call 396: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:31,938 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:31,939 INFO L550 ElimStorePlain]: Start of recursive call 397: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:31,973 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:31,974 INFO L550 ElimStorePlain]: Start of recursive call 398: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:32,009 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:32,010 INFO L550 ElimStorePlain]: Start of recursive call 399: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:32,043 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:32,044 INFO L550 ElimStorePlain]: Start of recursive call 400: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:32,080 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:32,081 INFO L550 ElimStorePlain]: Start of recursive call 401: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:32,114 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:32,115 INFO L550 ElimStorePlain]: Start of recursive call 402: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:32,144 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:32,145 INFO L550 ElimStorePlain]: Start of recursive call 403: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:32,175 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:32,176 INFO L550 ElimStorePlain]: Start of recursive call 404: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:32,207 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:32,208 INFO L550 ElimStorePlain]: Start of recursive call 405: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:32,237 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:32,237 INFO L550 ElimStorePlain]: Start of recursive call 406: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:32,268 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:32,269 INFO L550 ElimStorePlain]: Start of recursive call 407: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:32,299 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:32,300 INFO L550 ElimStorePlain]: Start of recursive call 408: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:32,329 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:32,330 INFO L550 ElimStorePlain]: Start of recursive call 409: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:32,360 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:32,360 INFO L550 ElimStorePlain]: Start of recursive call 410: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:32,392 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:32,392 INFO L550 ElimStorePlain]: Start of recursive call 411: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:32,426 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:32,427 INFO L550 ElimStorePlain]: Start of recursive call 412: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:32,459 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:32,460 INFO L550 ElimStorePlain]: Start of recursive call 413: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:32,493 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:32,494 INFO L550 ElimStorePlain]: Start of recursive call 414: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:32,524 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:32,525 INFO L550 ElimStorePlain]: Start of recursive call 415: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:32,554 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:32,555 INFO L550 ElimStorePlain]: Start of recursive call 416: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:32,588 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:32,589 INFO L550 ElimStorePlain]: Start of recursive call 417: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:32,621 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:32,622 INFO L550 ElimStorePlain]: Start of recursive call 418: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:32,651 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:32,652 INFO L550 ElimStorePlain]: Start of recursive call 419: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:32,686 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:32,686 INFO L550 ElimStorePlain]: Start of recursive call 420: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:32,716 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:32,717 INFO L550 ElimStorePlain]: Start of recursive call 421: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:32,748 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:32,749 INFO L550 ElimStorePlain]: Start of recursive call 422: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:32,780 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:32,781 INFO L550 ElimStorePlain]: Start of recursive call 423: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:32,815 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:32,816 INFO L550 ElimStorePlain]: Start of recursive call 424: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:32,849 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:32,849 INFO L550 ElimStorePlain]: Start of recursive call 425: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:32,882 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:32,883 INFO L550 ElimStorePlain]: Start of recursive call 426: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:32,916 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:32,916 INFO L550 ElimStorePlain]: Start of recursive call 427: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:32,951 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:32,952 INFO L550 ElimStorePlain]: Start of recursive call 428: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:32,983 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:32,984 INFO L550 ElimStorePlain]: Start of recursive call 429: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:33,015 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:33,016 INFO L550 ElimStorePlain]: Start of recursive call 430: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:33,078 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:33,079 INFO L550 ElimStorePlain]: Start of recursive call 431: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:33,093 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:33,094 INFO L550 ElimStorePlain]: Start of recursive call 432: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:33,108 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:33,109 INFO L550 ElimStorePlain]: Start of recursive call 433: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:33,119 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:33,120 INFO L550 ElimStorePlain]: Start of recursive call 434: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:33,132 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:33,133 INFO L550 ElimStorePlain]: Start of recursive call 435: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:33,144 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:33,144 INFO L550 ElimStorePlain]: Start of recursive call 436: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:33,158 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:33,159 INFO L550 ElimStorePlain]: Start of recursive call 437: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:33,170 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:33,171 INFO L550 ElimStorePlain]: Start of recursive call 438: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:33,182 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:33,183 INFO L550 ElimStorePlain]: Start of recursive call 439: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:33,197 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:33,198 INFO L550 ElimStorePlain]: Start of recursive call 440: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:33,211 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:33,212 INFO L550 ElimStorePlain]: Start of recursive call 441: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:33,225 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:11:33,226 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:11:33,226 INFO L550 ElimStorePlain]: Start of recursive call 442: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:33,238 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:33,239 INFO L550 ElimStorePlain]: Start of recursive call 443: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:33,253 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:33,254 INFO L550 ElimStorePlain]: Start of recursive call 444: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:33,268 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:33,269 INFO L550 ElimStorePlain]: Start of recursive call 445: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:33,281 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:33,282 INFO L550 ElimStorePlain]: Start of recursive call 446: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:33,294 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:33,295 INFO L550 ElimStorePlain]: Start of recursive call 447: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:33,308 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:33,309 INFO L550 ElimStorePlain]: Start of recursive call 448: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:33,322 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:33,322 INFO L550 ElimStorePlain]: Start of recursive call 449: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:33,335 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:33,336 INFO L550 ElimStorePlain]: Start of recursive call 450: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:33,350 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:11:33,351 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 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 [2021-03-10 22:11:33,352 INFO L550 ElimStorePlain]: Start of recursive call 451: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:33,368 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:33,369 INFO L550 ElimStorePlain]: Start of recursive call 452: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:33,382 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:33,383 INFO L550 ElimStorePlain]: Start of recursive call 453: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:33,399 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:11:33,400 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:11:33,400 INFO L550 ElimStorePlain]: Start of recursive call 454: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:33,414 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:33,415 INFO L550 ElimStorePlain]: Start of recursive call 455: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:33,430 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:33,431 INFO L550 ElimStorePlain]: Start of recursive call 456: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:33,447 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:33,448 INFO L550 ElimStorePlain]: Start of recursive call 457: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:33,464 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:33,464 INFO L550 ElimStorePlain]: Start of recursive call 458: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:33,480 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:33,481 INFO L550 ElimStorePlain]: Start of recursive call 459: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:33,494 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:33,495 INFO L550 ElimStorePlain]: Start of recursive call 460: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:33,513 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:33,513 INFO L550 ElimStorePlain]: Start of recursive call 461: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:33,528 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:33,528 INFO L550 ElimStorePlain]: Start of recursive call 462: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:33,545 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:33,546 INFO L550 ElimStorePlain]: Start of recursive call 463: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:33,562 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:33,563 INFO L550 ElimStorePlain]: Start of recursive call 464: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:33,579 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:33,580 INFO L550 ElimStorePlain]: Start of recursive call 465: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:33,594 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:33,595 INFO L550 ElimStorePlain]: Start of recursive call 466: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:33,609 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:33,610 INFO L550 ElimStorePlain]: Start of recursive call 467: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:33,623 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:33,624 INFO L550 ElimStorePlain]: Start of recursive call 468: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:33,637 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:33,638 INFO L550 ElimStorePlain]: Start of recursive call 469: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:33,651 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:33,652 INFO L550 ElimStorePlain]: Start of recursive call 470: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:33,667 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:33,668 INFO L550 ElimStorePlain]: Start of recursive call 471: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:33,683 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:33,684 INFO L550 ElimStorePlain]: Start of recursive call 472: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:33,698 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:33,698 INFO L550 ElimStorePlain]: Start of recursive call 473: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:33,712 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:33,713 INFO L550 ElimStorePlain]: Start of recursive call 474: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:33,729 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:33,730 INFO L550 ElimStorePlain]: Start of recursive call 475: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:33,746 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:11:33,747 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:11:33,747 INFO L550 ElimStorePlain]: Start of recursive call 476: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:33,764 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:33,764 INFO L550 ElimStorePlain]: Start of recursive call 477: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:33,780 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:33,781 INFO L550 ElimStorePlain]: Start of recursive call 478: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:33,798 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:33,799 INFO L550 ElimStorePlain]: Start of recursive call 479: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:33,814 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:33,814 INFO L550 ElimStorePlain]: Start of recursive call 480: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:33,830 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:33,831 INFO L550 ElimStorePlain]: Start of recursive call 481: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:33,846 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:33,847 INFO L550 ElimStorePlain]: Start of recursive call 482: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:33,861 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:33,862 INFO L550 ElimStorePlain]: Start of recursive call 483: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:33,875 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:33,876 INFO L550 ElimStorePlain]: Start of recursive call 484: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:33,890 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:33,890 INFO L550 ElimStorePlain]: Start of recursive call 485: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:33,902 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:33,903 INFO L550 ElimStorePlain]: Start of recursive call 486: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:33,915 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:33,915 INFO L550 ElimStorePlain]: Start of recursive call 487: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:33,926 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:33,927 INFO L550 ElimStorePlain]: Start of recursive call 488: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:33,939 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:33,939 INFO L550 ElimStorePlain]: Start of recursive call 489: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:33,951 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:33,952 INFO L550 ElimStorePlain]: Start of recursive call 490: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:33,962 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:33,962 INFO L550 ElimStorePlain]: Start of recursive call 491: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:33,974 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:33,975 INFO L550 ElimStorePlain]: Start of recursive call 492: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:33,987 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:33,987 INFO L550 ElimStorePlain]: Start of recursive call 493: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:33,997 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:33,998 INFO L550 ElimStorePlain]: Start of recursive call 494: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:34,010 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:34,011 INFO L550 ElimStorePlain]: Start of recursive call 495: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:34,022 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:34,023 INFO L550 ElimStorePlain]: Start of recursive call 496: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:34,034 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:34,035 INFO L550 ElimStorePlain]: Start of recursive call 497: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:34,047 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:11:34,047 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:11:34,047 INFO L550 ElimStorePlain]: Start of recursive call 498: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:34,058 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:34,059 INFO L550 ElimStorePlain]: Start of recursive call 499: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:34,072 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:34,073 INFO L550 ElimStorePlain]: Start of recursive call 500: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:34,091 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:34,092 INFO L550 ElimStorePlain]: Start of recursive call 501: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:34,108 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:34,109 INFO L550 ElimStorePlain]: Start of recursive call 502: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:34,124 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:34,125 INFO L550 ElimStorePlain]: Start of recursive call 503: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:34,143 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:11:34,144 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 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 [2021-03-10 22:11:34,145 INFO L550 ElimStorePlain]: Start of recursive call 504: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:34,160 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:34,161 INFO L550 ElimStorePlain]: Start of recursive call 505: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:34,179 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:34,180 INFO L550 ElimStorePlain]: Start of recursive call 506: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:34,197 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:34,197 INFO L550 ElimStorePlain]: Start of recursive call 507: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:34,215 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:34,216 INFO L550 ElimStorePlain]: Start of recursive call 508: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:34,233 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:34,234 INFO L550 ElimStorePlain]: Start of recursive call 509: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:34,246 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:34,247 INFO L550 ElimStorePlain]: Start of recursive call 510: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:34,261 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-03-10 22:11:34,262 INFO L550 ElimStorePlain]: Start of recursive call 511: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:34,276 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:34,276 INFO L550 ElimStorePlain]: Start of recursive call 512: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:34,291 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:34,291 INFO L550 ElimStorePlain]: Start of recursive call 513: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:34,309 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:34,310 INFO L550 ElimStorePlain]: Start of recursive call 514: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:34,326 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:34,327 INFO L550 ElimStorePlain]: Start of recursive call 515: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:34,344 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:34,344 INFO L550 ElimStorePlain]: Start of recursive call 516: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:34,361 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:34,361 INFO L550 ElimStorePlain]: Start of recursive call 517: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:34,379 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:34,380 INFO L550 ElimStorePlain]: Start of recursive call 518: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:34,413 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:34,414 INFO L550 ElimStorePlain]: Start of recursive call 519: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:34,436 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:34,437 INFO L550 ElimStorePlain]: Start of recursive call 520: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:34,458 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:34,459 INFO L550 ElimStorePlain]: Start of recursive call 521: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:34,480 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:34,481 INFO L550 ElimStorePlain]: Start of recursive call 522: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:34,502 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:34,503 INFO L550 ElimStorePlain]: Start of recursive call 523: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:34,524 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:34,525 INFO L550 ElimStorePlain]: Start of recursive call 524: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:34,539 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:34,540 INFO L550 ElimStorePlain]: Start of recursive call 525: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:34,557 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:34,558 INFO L550 ElimStorePlain]: Start of recursive call 526: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:34,573 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:34,574 INFO L550 ElimStorePlain]: Start of recursive call 527: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:34,588 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:34,589 INFO L550 ElimStorePlain]: Start of recursive call 528: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:34,605 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:34,606 INFO L550 ElimStorePlain]: Start of recursive call 529: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:34,621 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:34,622 INFO L550 ElimStorePlain]: Start of recursive call 530: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:34,638 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:34,639 INFO L550 ElimStorePlain]: Start of recursive call 531: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:34,656 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:34,657 INFO L550 ElimStorePlain]: Start of recursive call 532: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:34,673 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:34,674 INFO L550 ElimStorePlain]: Start of recursive call 533: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:34,689 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:34,690 INFO L550 ElimStorePlain]: Start of recursive call 534: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:34,707 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:34,708 INFO L550 ElimStorePlain]: Start of recursive call 535: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:34,725 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:34,725 INFO L550 ElimStorePlain]: Start of recursive call 536: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:34,741 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:34,741 INFO L550 ElimStorePlain]: Start of recursive call 537: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:34,759 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:34,760 INFO L550 ElimStorePlain]: Start of recursive call 538: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:34,776 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:34,777 INFO L550 ElimStorePlain]: Start of recursive call 539: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:34,794 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:34,794 INFO L550 ElimStorePlain]: Start of recursive call 540: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:34,810 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:34,811 INFO L550 ElimStorePlain]: Start of recursive call 541: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:34,828 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:34,828 INFO L550 ElimStorePlain]: Start of recursive call 542: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:34,843 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:34,844 INFO L550 ElimStorePlain]: Start of recursive call 543: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:34,860 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:34,860 INFO L550 ElimStorePlain]: Start of recursive call 544: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:34,878 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:34,878 INFO L550 ElimStorePlain]: Start of recursive call 545: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:34,895 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:34,896 INFO L550 ElimStorePlain]: Start of recursive call 546: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:34,913 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:34,914 INFO L550 ElimStorePlain]: Start of recursive call 547: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:34,929 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:34,929 INFO L550 ElimStorePlain]: Start of recursive call 548: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:34,945 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:34,945 INFO L550 ElimStorePlain]: Start of recursive call 549: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:34,962 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:34,963 INFO L550 ElimStorePlain]: Start of recursive call 550: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:34,979 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-03-10 22:11:34,980 INFO L550 ElimStorePlain]: Start of recursive call 551: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:34,996 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:34,997 INFO L550 ElimStorePlain]: Start of recursive call 552: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:35,012 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:35,013 INFO L550 ElimStorePlain]: Start of recursive call 553: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:35,029 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:35,030 INFO L550 ElimStorePlain]: Start of recursive call 554: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:35,045 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:35,046 INFO L550 ElimStorePlain]: Start of recursive call 555: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:35,060 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:35,061 INFO L550 ElimStorePlain]: Start of recursive call 556: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:35,075 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:35,076 INFO L550 ElimStorePlain]: Start of recursive call 557: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:35,092 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:11:35,092 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:11:35,093 INFO L550 ElimStorePlain]: Start of recursive call 558: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:35,107 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:35,108 INFO L550 ElimStorePlain]: Start of recursive call 559: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:35,123 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:35,124 INFO L550 ElimStorePlain]: Start of recursive call 560: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:35,138 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:35,139 INFO L550 ElimStorePlain]: Start of recursive call 561: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:35,153 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:35,154 INFO L550 ElimStorePlain]: Start of recursive call 562: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:35,169 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:35,170 INFO L550 ElimStorePlain]: Start of recursive call 563: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:35,184 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:35,185 INFO L550 ElimStorePlain]: Start of recursive call 564: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:35,201 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:35,201 INFO L550 ElimStorePlain]: Start of recursive call 565: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:35,215 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:35,216 INFO L550 ElimStorePlain]: Start of recursive call 566: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:35,230 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:35,231 INFO L550 ElimStorePlain]: Start of recursive call 567: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:35,246 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:35,246 INFO L550 ElimStorePlain]: Start of recursive call 568: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:35,261 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:35,262 INFO L550 ElimStorePlain]: Start of recursive call 569: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:35,277 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:35,277 INFO L550 ElimStorePlain]: Start of recursive call 570: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:35,292 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:35,293 INFO L550 ElimStorePlain]: Start of recursive call 571: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:35,307 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:35,308 INFO L550 ElimStorePlain]: Start of recursive call 572: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:35,323 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:11:35,324 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:11:35,325 INFO L550 ElimStorePlain]: Start of recursive call 573: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:35,340 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:35,341 INFO L550 ElimStorePlain]: Start of recursive call 574: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:35,355 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:35,356 INFO L550 ElimStorePlain]: Start of recursive call 575: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:35,371 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:35,372 INFO L550 ElimStorePlain]: Start of recursive call 576: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:35,385 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:35,386 INFO L550 ElimStorePlain]: Start of recursive call 577: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:35,401 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:35,402 INFO L550 ElimStorePlain]: Start of recursive call 578: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:35,415 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:35,416 INFO L550 ElimStorePlain]: Start of recursive call 579: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:35,429 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:35,430 INFO L550 ElimStorePlain]: Start of recursive call 580: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:35,444 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:35,444 INFO L550 ElimStorePlain]: Start of recursive call 581: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:35,459 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:35,460 INFO L550 ElimStorePlain]: Start of recursive call 582: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:35,473 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:35,474 INFO L550 ElimStorePlain]: Start of recursive call 583: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:35,488 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:35,488 INFO L550 ElimStorePlain]: Start of recursive call 584: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:35,501 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:35,502 INFO L550 ElimStorePlain]: Start of recursive call 585: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:35,516 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:35,516 INFO L550 ElimStorePlain]: Start of recursive call 586: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:35,530 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:35,531 INFO L550 ElimStorePlain]: Start of recursive call 587: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:35,544 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:35,545 INFO L550 ElimStorePlain]: Start of recursive call 588: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:35,558 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:35,559 INFO L550 ElimStorePlain]: Start of recursive call 589: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:35,571 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:35,572 INFO L550 ElimStorePlain]: Start of recursive call 590: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:35,585 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:35,585 INFO L550 ElimStorePlain]: Start of recursive call 591: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:35,599 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:35,599 INFO L550 ElimStorePlain]: Start of recursive call 592: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:35,612 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:35,613 INFO L550 ElimStorePlain]: Start of recursive call 593: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:35,625 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:35,626 INFO L550 ElimStorePlain]: Start of recursive call 594: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:35,638 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:35,639 INFO L550 ElimStorePlain]: Start of recursive call 595: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:35,651 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:35,652 INFO L550 ElimStorePlain]: Start of recursive call 596: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:35,663 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:35,664 INFO L550 ElimStorePlain]: Start of recursive call 597: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:35,676 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:35,677 INFO L550 ElimStorePlain]: Start of recursive call 598: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:35,689 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:35,690 INFO L550 ElimStorePlain]: Start of recursive call 599: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:35,702 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:35,703 INFO L550 ElimStorePlain]: Start of recursive call 600: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:35,716 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:35,717 INFO L550 ElimStorePlain]: Start of recursive call 601: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:35,729 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:35,730 INFO L550 ElimStorePlain]: Start of recursive call 602: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:35,742 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:35,743 INFO L550 ElimStorePlain]: Start of recursive call 603: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:35,755 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:35,755 INFO L550 ElimStorePlain]: Start of recursive call 604: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:35,767 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:35,768 INFO L550 ElimStorePlain]: Start of recursive call 605: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:35,779 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:35,780 INFO L550 ElimStorePlain]: Start of recursive call 606: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:35,791 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:35,792 INFO L550 ElimStorePlain]: Start of recursive call 607: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:35,803 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:35,803 INFO L550 ElimStorePlain]: Start of recursive call 608: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:35,813 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:35,814 INFO L550 ElimStorePlain]: Start of recursive call 609: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:36,216 WARN L205 SmtUtils]: Spent 401.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 59 [2021-03-10 22:11:36,216 INFO L628 ElimStorePlain]: treesize reduction 474, result has 52.6 percent of original size [2021-03-10 22:11:36,224 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2021-03-10 22:11:36,225 INFO L550 ElimStorePlain]: Start of recursive call 610: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:36,232 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:36,232 INFO L550 ElimStorePlain]: Start of recursive call 611: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:36,239 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2021-03-10 22:11:36,240 INFO L550 ElimStorePlain]: Start of recursive call 612: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:36,248 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2021-03-10 22:11:36,249 INFO L550 ElimStorePlain]: Start of recursive call 613: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:36,255 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 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 [2021-03-10 22:11:36,256 INFO L550 ElimStorePlain]: Start of recursive call 614: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:36,263 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2021-03-10 22:11:36,264 INFO L550 ElimStorePlain]: Start of recursive call 615: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:36,271 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 13 treesize of output 9 [2021-03-10 22:11:36,272 INFO L550 ElimStorePlain]: Start of recursive call 616: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:36,279 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-03-10 22:11:36,280 INFO L550 ElimStorePlain]: Start of recursive call 617: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:36,287 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:36,287 INFO L550 ElimStorePlain]: Start of recursive call 618: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:36,294 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:36,294 INFO L550 ElimStorePlain]: Start of recursive call 619: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:36,301 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 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 [2021-03-10 22:11:36,302 INFO L550 ElimStorePlain]: Start of recursive call 620: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:36,307 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:36,308 INFO L550 ElimStorePlain]: Start of recursive call 621: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:36,314 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-03-10 22:11:36,315 INFO L550 ElimStorePlain]: Start of recursive call 622: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:36,321 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:36,322 INFO L550 ElimStorePlain]: Start of recursive call 623: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:36,327 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-03-10 22:11:36,328 INFO L550 ElimStorePlain]: Start of recursive call 624: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:36,333 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:36,334 INFO L550 ElimStorePlain]: Start of recursive call 625: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:36,509 WARN L205 SmtUtils]: Spent 175.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 40 [2021-03-10 22:11:36,509 INFO L628 ElimStorePlain]: treesize reduction 25, result has 90.5 percent of original size [2021-03-10 22:11:36,511 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-1 vars, End of recursive call: and 10 xjuncts. [2021-03-10 22:11:36,511 INFO L247 ElimStorePlain]: Needed 625 recursive calls to eliminate 2 variables, input treesize:33751, output treesize:239 [2021-03-10 22:11:36,635 WARN L205 SmtUtils]: Spent 109.00 ms on a formula simplification that was a NOOP. DAG size: 40 [2021-03-10 22:11:36,778 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:11:36,779 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-10 22:11:36,779 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 8] total 13 [2021-03-10 22:11:36,779 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2089847445] [2021-03-10 22:11:36,780 INFO L460 AbstractCegarLoop]: Interpolant automaton has 13 states [2021-03-10 22:11:36,780 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-10 22:11:36,783 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2021-03-10 22:11:36,783 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=39, Invalid=117, Unknown=0, NotChecked=0, Total=156 [2021-03-10 22:11:36,783 INFO L87 Difference]: Start difference. First operand 85 states and 173 transitions. Second operand has 13 states, 13 states have (on average 1.6923076923076923) internal successors, (22), 13 states have internal predecessors, (22), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:11:37,007 WARN L205 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 78 DAG size of output: 58 [2021-03-10 22:11:37,288 WARN L205 SmtUtils]: Spent 207.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 68 [2021-03-10 22:11:37,622 WARN L205 SmtUtils]: Spent 265.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 63 [2021-03-10 22:11:37,997 WARN L205 SmtUtils]: Spent 156.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 62 [2021-03-10 22:11:38,033 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-10 22:11:38,033 INFO L93 Difference]: Finished difference Result 146 states and 267 transitions. [2021-03-10 22:11:38,033 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-03-10 22:11:38,033 INFO L78 Accepts]: Start accepts. Automaton has has 13 states, 13 states have (on average 1.6923076923076923) internal successors, (22), 13 states have internal predecessors, (22), 0 states have call successors, (0), 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 [2021-03-10 22:11:38,033 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-10 22:11:38,034 INFO L225 Difference]: With dead ends: 146 [2021-03-10 22:11:38,034 INFO L226 Difference]: Without dead ends: 121 [2021-03-10 22:11:38,034 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 31 GetRequests, 10 SyntacticMatches, 0 SemanticMatches, 21 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 54 ImplicationChecksByTransitivity, 1777.4ms TimeCoverageRelationStatistics Valid=151, Invalid=355, Unknown=0, NotChecked=0, Total=506 [2021-03-10 22:11:38,034 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 121 states. [2021-03-10 22:11:38,036 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 121 to 85. [2021-03-10 22:11:38,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 85 states, 84 states have (on average 2.0595238095238093) internal successors, (173), 84 states have internal predecessors, (173), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:11:38,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 85 states to 85 states and 173 transitions. [2021-03-10 22:11:38,036 INFO L78 Accepts]: Start accepts. Automaton has 85 states and 173 transitions. Word has length 14 [2021-03-10 22:11:38,036 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-10 22:11:38,037 INFO L480 AbstractCegarLoop]: Abstraction has 85 states and 173 transitions. [2021-03-10 22:11:38,037 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 13 states, 13 states have (on average 1.6923076923076923) internal successors, (22), 13 states have internal predecessors, (22), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:11:38,037 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 173 transitions. [2021-03-10 22:11:38,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2021-03-10 22:11:38,037 INFO L511 BasicCegarLoop]: Found error trace [2021-03-10 22:11:38,037 INFO L519 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-10 22:11:38,258 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 20 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable15865 [2021-03-10 22:11:38,259 INFO L428 AbstractCegarLoop]: === Iteration 30 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-10 22:11:38,259 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-10 22:11:38,259 INFO L82 PathProgramCache]: Analyzing trace with hash -1154862365, now seen corresponding path program 12 times [2021-03-10 22:11:38,259 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-10 22:11:38,259 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1997609561] [2021-03-10 22:11:38,259 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-10 22:11:38,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 22:11:38,428 WARN L205 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 48 [2021-03-10 22:11:38,555 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:11:38,555 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1997609561] [2021-03-10 22:11:38,555 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1648597158] [2021-03-10 22:11:38,555 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 21 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 21 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:11:38,577 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 2 check-sat command(s) [2021-03-10 22:11:38,577 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-10 22:11:38,577 INFO L263 TraceCheckSpWp]: Trace formula consists of 56 conjuncts, 21 conjunts are in the unsatisfiable core [2021-03-10 22:11:38,578 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-10 22:11:38,804 WARN L205 SmtUtils]: Spent 183.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 53 [2021-03-10 22:11:40,740 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:40,741 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:40,767 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:40,768 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:40,790 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:40,791 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:40,814 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:40,815 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:40,839 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:40,839 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:40,867 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:11:40,868 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:11:40,869 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 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 [2021-03-10 22:11:40,869 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:40,897 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:11:40,898 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:11:40,898 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 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 [2021-03-10 22:11:40,899 INFO L550 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:40,924 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:40,925 INFO L550 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:40,954 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:11:40,954 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:11:40,955 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 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 [2021-03-10 22:11:40,956 INFO L550 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:40,989 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:11:40,989 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:11:40,990 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 7 [2021-03-10 22:11:40,991 INFO L550 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:41,024 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:41,025 INFO L550 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:41,051 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:41,052 INFO L550 ElimStorePlain]: Start of recursive call 13: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:41,086 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:11:41,086 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:11:41,087 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 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 [2021-03-10 22:11:41,088 INFO L550 ElimStorePlain]: Start of recursive call 14: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:41,124 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:41,125 INFO L550 ElimStorePlain]: Start of recursive call 15: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:41,152 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:41,152 INFO L550 ElimStorePlain]: Start of recursive call 16: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:41,180 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:41,181 INFO L550 ElimStorePlain]: Start of recursive call 17: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:41,213 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-03-10 22:11:41,214 INFO L550 ElimStorePlain]: Start of recursive call 18: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:41,242 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:41,243 INFO L550 ElimStorePlain]: Start of recursive call 19: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:41,270 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:41,271 INFO L550 ElimStorePlain]: Start of recursive call 20: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:41,295 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:41,296 INFO L550 ElimStorePlain]: Start of recursive call 21: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:41,327 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:41,328 INFO L550 ElimStorePlain]: Start of recursive call 22: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:41,357 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:41,357 INFO L550 ElimStorePlain]: Start of recursive call 23: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:41,395 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:41,396 INFO L550 ElimStorePlain]: Start of recursive call 24: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:41,430 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:41,431 INFO L550 ElimStorePlain]: Start of recursive call 25: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:41,469 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:41,470 INFO L550 ElimStorePlain]: Start of recursive call 26: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:41,506 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:41,507 INFO L550 ElimStorePlain]: Start of recursive call 27: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:41,541 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:41,542 INFO L550 ElimStorePlain]: Start of recursive call 28: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:41,581 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:11:41,581 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:11:41,582 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 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 [2021-03-10 22:11:41,582 INFO L550 ElimStorePlain]: Start of recursive call 29: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:41,622 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:11:41,622 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:11:41,623 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:11:41,624 INFO L550 ElimStorePlain]: Start of recursive call 30: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:41,663 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2021-03-10 22:11:41,664 INFO L550 ElimStorePlain]: Start of recursive call 31: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:41,703 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:41,704 INFO L550 ElimStorePlain]: Start of recursive call 32: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:41,737 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:41,737 INFO L550 ElimStorePlain]: Start of recursive call 33: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:41,779 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-03-10 22:11:41,781 INFO L550 ElimStorePlain]: Start of recursive call 34: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:41,814 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:41,815 INFO L550 ElimStorePlain]: Start of recursive call 35: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:41,849 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:41,850 INFO L550 ElimStorePlain]: Start of recursive call 36: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:41,888 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:41,889 INFO L550 ElimStorePlain]: Start of recursive call 37: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:41,927 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:11:41,928 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:11:41,928 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 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 [2021-03-10 22:11:41,929 INFO L550 ElimStorePlain]: Start of recursive call 38: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:41,971 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:41,972 INFO L550 ElimStorePlain]: Start of recursive call 39: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:42,011 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:11:42,011 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:11:42,012 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 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 [2021-03-10 22:11:42,013 INFO L550 ElimStorePlain]: Start of recursive call 40: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:42,048 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:42,049 INFO L550 ElimStorePlain]: Start of recursive call 41: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:42,089 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2021-03-10 22:11:42,090 INFO L550 ElimStorePlain]: Start of recursive call 42: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:42,129 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:42,130 INFO L550 ElimStorePlain]: Start of recursive call 43: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:42,166 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:42,167 INFO L550 ElimStorePlain]: Start of recursive call 44: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:42,210 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:42,211 INFO L550 ElimStorePlain]: Start of recursive call 45: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:42,254 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:42,255 INFO L550 ElimStorePlain]: Start of recursive call 46: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:42,292 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:42,293 INFO L550 ElimStorePlain]: Start of recursive call 47: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:42,331 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:42,331 INFO L550 ElimStorePlain]: Start of recursive call 48: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:42,376 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:42,376 INFO L550 ElimStorePlain]: Start of recursive call 49: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:42,414 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:42,415 INFO L550 ElimStorePlain]: Start of recursive call 50: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:42,459 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:42,460 INFO L550 ElimStorePlain]: Start of recursive call 51: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:42,501 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:11:42,502 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:11:42,502 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:11:42,503 INFO L550 ElimStorePlain]: Start of recursive call 52: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:42,548 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:42,549 INFO L550 ElimStorePlain]: Start of recursive call 53: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:42,588 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:42,589 INFO L550 ElimStorePlain]: Start of recursive call 54: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:42,632 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:11:42,633 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:11:42,633 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 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 [2021-03-10 22:11:42,634 INFO L550 ElimStorePlain]: Start of recursive call 55: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:42,672 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:42,672 INFO L550 ElimStorePlain]: Start of recursive call 56: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:42,710 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:42,711 INFO L550 ElimStorePlain]: Start of recursive call 57: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:42,752 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:42,753 INFO L550 ElimStorePlain]: Start of recursive call 58: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:42,777 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:42,777 INFO L550 ElimStorePlain]: Start of recursive call 59: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:42,802 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:42,803 INFO L550 ElimStorePlain]: Start of recursive call 60: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:42,828 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:42,829 INFO L550 ElimStorePlain]: Start of recursive call 61: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:42,854 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:42,855 INFO L550 ElimStorePlain]: Start of recursive call 62: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:42,876 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:42,877 INFO L550 ElimStorePlain]: Start of recursive call 63: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:42,899 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:42,900 INFO L550 ElimStorePlain]: Start of recursive call 64: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:42,929 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:42,930 INFO L550 ElimStorePlain]: Start of recursive call 65: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:42,960 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:42,961 INFO L550 ElimStorePlain]: Start of recursive call 66: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:42,993 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:42,994 INFO L550 ElimStorePlain]: Start of recursive call 67: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:43,022 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:11:43,022 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:11:43,023 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 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 [2021-03-10 22:11:43,023 INFO L550 ElimStorePlain]: Start of recursive call 68: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:43,051 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:43,052 INFO L550 ElimStorePlain]: Start of recursive call 69: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:43,081 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-03-10 22:11:43,082 INFO L550 ElimStorePlain]: Start of recursive call 70: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:43,107 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:43,107 INFO L550 ElimStorePlain]: Start of recursive call 71: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:43,136 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:43,137 INFO L550 ElimStorePlain]: Start of recursive call 72: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:43,169 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:43,170 INFO L550 ElimStorePlain]: Start of recursive call 73: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:43,195 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:43,196 INFO L550 ElimStorePlain]: Start of recursive call 74: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:43,225 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:43,226 INFO L550 ElimStorePlain]: Start of recursive call 75: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:43,259 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:43,260 INFO L550 ElimStorePlain]: Start of recursive call 76: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:43,290 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:43,291 INFO L550 ElimStorePlain]: Start of recursive call 77: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:43,324 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:43,325 INFO L550 ElimStorePlain]: Start of recursive call 78: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:43,360 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:11:43,361 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:11:43,361 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2021-03-10 22:11:43,362 INFO L550 ElimStorePlain]: Start of recursive call 79: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:43,398 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-03-10 22:11:43,399 INFO L550 ElimStorePlain]: Start of recursive call 80: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:43,426 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:43,427 INFO L550 ElimStorePlain]: Start of recursive call 81: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:43,462 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:43,463 INFO L550 ElimStorePlain]: Start of recursive call 82: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:43,495 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:43,496 INFO L550 ElimStorePlain]: Start of recursive call 83: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:43,533 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:43,533 INFO L550 ElimStorePlain]: Start of recursive call 84: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:43,569 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:43,570 INFO L550 ElimStorePlain]: Start of recursive call 85: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:43,603 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:43,604 INFO L550 ElimStorePlain]: Start of recursive call 86: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:43,640 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:11:43,640 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:11:43,641 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:11:43,642 INFO L550 ElimStorePlain]: Start of recursive call 87: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:43,671 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:43,672 INFO L550 ElimStorePlain]: Start of recursive call 88: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:43,706 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:11:43,706 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:11:43,707 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 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 [2021-03-10 22:11:43,708 INFO L550 ElimStorePlain]: Start of recursive call 89: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:43,742 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:11:43,742 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:11:43,743 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 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 [2021-03-10 22:11:43,744 INFO L550 ElimStorePlain]: Start of recursive call 90: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:43,778 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:43,779 INFO L550 ElimStorePlain]: Start of recursive call 91: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:43,817 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:11:43,818 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:11:43,819 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:11:43,819 INFO L550 ElimStorePlain]: Start of recursive call 92: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:43,850 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:43,851 INFO L550 ElimStorePlain]: Start of recursive call 93: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:43,889 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:43,890 INFO L550 ElimStorePlain]: Start of recursive call 94: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:43,921 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:43,921 INFO L550 ElimStorePlain]: Start of recursive call 95: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:43,960 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:43,961 INFO L550 ElimStorePlain]: Start of recursive call 96: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:43,999 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:44,000 INFO L550 ElimStorePlain]: Start of recursive call 97: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:44,032 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:44,032 INFO L550 ElimStorePlain]: Start of recursive call 98: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:44,072 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:44,072 INFO L550 ElimStorePlain]: Start of recursive call 99: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:44,105 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:44,106 INFO L550 ElimStorePlain]: Start of recursive call 100: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:44,138 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:44,139 INFO L550 ElimStorePlain]: Start of recursive call 101: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:44,172 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:44,173 INFO L550 ElimStorePlain]: Start of recursive call 102: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:44,210 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-03-10 22:11:44,212 INFO L550 ElimStorePlain]: Start of recursive call 103: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:44,252 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:44,253 INFO L550 ElimStorePlain]: Start of recursive call 104: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:44,291 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:44,292 INFO L550 ElimStorePlain]: Start of recursive call 105: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:44,327 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:44,327 INFO L550 ElimStorePlain]: Start of recursive call 106: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:44,369 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:11:44,370 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:11:44,370 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:11:44,371 INFO L550 ElimStorePlain]: Start of recursive call 107: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:44,408 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:44,409 INFO L550 ElimStorePlain]: Start of recursive call 108: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:44,446 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:11:44,446 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:11:44,447 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:11:44,447 INFO L550 ElimStorePlain]: Start of recursive call 109: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:44,485 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:44,485 INFO L550 ElimStorePlain]: Start of recursive call 110: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:44,519 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:44,520 INFO L550 ElimStorePlain]: Start of recursive call 111: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:44,562 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:44,562 INFO L550 ElimStorePlain]: Start of recursive call 112: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:44,598 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:44,599 INFO L550 ElimStorePlain]: Start of recursive call 113: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:44,642 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:44,643 INFO L550 ElimStorePlain]: Start of recursive call 114: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:44,680 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:44,680 INFO L550 ElimStorePlain]: Start of recursive call 115: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:44,720 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:44,721 INFO L550 ElimStorePlain]: Start of recursive call 116: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:44,762 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:44,762 INFO L550 ElimStorePlain]: Start of recursive call 117: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:44,807 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:44,808 INFO L550 ElimStorePlain]: Start of recursive call 118: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:44,849 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:44,850 INFO L550 ElimStorePlain]: Start of recursive call 119: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:44,892 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:11:44,892 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:11:44,893 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 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 [2021-03-10 22:11:44,893 INFO L550 ElimStorePlain]: Start of recursive call 120: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:44,935 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:44,936 INFO L550 ElimStorePlain]: Start of recursive call 121: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:44,979 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-03-10 22:11:44,979 INFO L550 ElimStorePlain]: Start of recursive call 122: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:45,018 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:45,019 INFO L550 ElimStorePlain]: Start of recursive call 123: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:45,061 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:45,062 INFO L550 ElimStorePlain]: Start of recursive call 124: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:45,101 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:45,102 INFO L550 ElimStorePlain]: Start of recursive call 125: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:45,148 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:45,149 INFO L550 ElimStorePlain]: Start of recursive call 126: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:45,192 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:45,193 INFO L550 ElimStorePlain]: Start of recursive call 127: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:45,236 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:11:45,237 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:11:45,237 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 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 [2021-03-10 22:11:45,238 INFO L550 ElimStorePlain]: Start of recursive call 128: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:45,284 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:45,285 INFO L550 ElimStorePlain]: Start of recursive call 129: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:45,331 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:45,332 INFO L550 ElimStorePlain]: Start of recursive call 130: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:45,378 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:45,379 INFO L550 ElimStorePlain]: Start of recursive call 131: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:45,423 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:11:45,424 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:11:45,424 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 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 [2021-03-10 22:11:45,425 INFO L550 ElimStorePlain]: Start of recursive call 132: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:45,472 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:45,472 INFO L550 ElimStorePlain]: Start of recursive call 133: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:45,517 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2021-03-10 22:11:45,518 INFO L550 ElimStorePlain]: Start of recursive call 134: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:45,566 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-03-10 22:11:45,567 INFO L550 ElimStorePlain]: Start of recursive call 135: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:45,615 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:45,616 INFO L550 ElimStorePlain]: Start of recursive call 136: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:45,656 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:45,657 INFO L550 ElimStorePlain]: Start of recursive call 137: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:45,705 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:45,705 INFO L550 ElimStorePlain]: Start of recursive call 138: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:45,751 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:11:45,752 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:11:45,752 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 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 [2021-03-10 22:11:45,757 INFO L550 ElimStorePlain]: Start of recursive call 139: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:45,806 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:45,807 INFO L550 ElimStorePlain]: Start of recursive call 140: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:45,849 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:45,849 INFO L550 ElimStorePlain]: Start of recursive call 141: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:45,892 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:45,893 INFO L550 ElimStorePlain]: Start of recursive call 142: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:45,942 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:45,943 INFO L550 ElimStorePlain]: Start of recursive call 143: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:45,990 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:11:45,990 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:11:45,991 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 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 [2021-03-10 22:11:45,992 INFO L550 ElimStorePlain]: Start of recursive call 144: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:46,039 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:46,040 INFO L550 ElimStorePlain]: Start of recursive call 145: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:46,081 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:46,082 INFO L550 ElimStorePlain]: Start of recursive call 146: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:46,121 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:46,122 INFO L550 ElimStorePlain]: Start of recursive call 147: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:46,162 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:46,162 INFO L550 ElimStorePlain]: Start of recursive call 148: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:46,205 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:46,205 INFO L550 ElimStorePlain]: Start of recursive call 149: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:46,256 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:46,257 INFO L550 ElimStorePlain]: Start of recursive call 150: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:46,281 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:46,282 INFO L550 ElimStorePlain]: Start of recursive call 151: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:46,303 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:46,304 INFO L550 ElimStorePlain]: Start of recursive call 152: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:46,321 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:46,322 INFO L550 ElimStorePlain]: Start of recursive call 153: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:46,346 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:11:46,347 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:11:46,348 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:11:46,348 INFO L550 ElimStorePlain]: Start of recursive call 154: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:46,370 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:46,371 INFO L550 ElimStorePlain]: Start of recursive call 155: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:46,390 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:46,391 INFO L550 ElimStorePlain]: Start of recursive call 156: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:46,417 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2021-03-10 22:11:46,418 INFO L550 ElimStorePlain]: Start of recursive call 157: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:46,444 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:46,445 INFO L550 ElimStorePlain]: Start of recursive call 158: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:46,471 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:46,472 INFO L550 ElimStorePlain]: Start of recursive call 159: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:46,496 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:46,496 INFO L550 ElimStorePlain]: Start of recursive call 160: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:46,517 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:46,518 INFO L550 ElimStorePlain]: Start of recursive call 161: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:46,538 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:46,539 INFO L550 ElimStorePlain]: Start of recursive call 162: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:46,566 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:46,567 INFO L550 ElimStorePlain]: Start of recursive call 163: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:46,594 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:46,595 INFO L550 ElimStorePlain]: Start of recursive call 164: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:46,617 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:46,617 INFO L550 ElimStorePlain]: Start of recursive call 165: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:46,643 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:46,643 INFO L550 ElimStorePlain]: Start of recursive call 166: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:46,669 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:46,670 INFO L550 ElimStorePlain]: Start of recursive call 167: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:46,695 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:46,696 INFO L550 ElimStorePlain]: Start of recursive call 168: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:46,725 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:46,726 INFO L550 ElimStorePlain]: Start of recursive call 169: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:46,755 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:46,756 INFO L550 ElimStorePlain]: Start of recursive call 170: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:46,782 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:46,783 INFO L550 ElimStorePlain]: Start of recursive call 171: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:46,809 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:46,810 INFO L550 ElimStorePlain]: Start of recursive call 172: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:46,837 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:46,837 INFO L550 ElimStorePlain]: Start of recursive call 173: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:46,861 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:46,862 INFO L550 ElimStorePlain]: Start of recursive call 174: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:46,889 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:11:46,890 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:11:46,890 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:11:46,891 INFO L550 ElimStorePlain]: Start of recursive call 175: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:46,921 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:46,922 INFO L550 ElimStorePlain]: Start of recursive call 176: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:46,946 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:46,947 INFO L550 ElimStorePlain]: Start of recursive call 177: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:46,971 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:46,972 INFO L550 ElimStorePlain]: Start of recursive call 178: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:47,000 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:47,001 INFO L550 ElimStorePlain]: Start of recursive call 179: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:47,029 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:11:47,030 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:11:47,031 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 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 [2021-03-10 22:11:47,031 INFO L550 ElimStorePlain]: Start of recursive call 180: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:47,063 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:47,064 INFO L550 ElimStorePlain]: Start of recursive call 181: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:47,093 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:47,093 INFO L550 ElimStorePlain]: Start of recursive call 182: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:47,119 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:47,119 INFO L550 ElimStorePlain]: Start of recursive call 183: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:47,145 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:47,146 INFO L550 ElimStorePlain]: Start of recursive call 184: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:47,172 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:47,173 INFO L550 ElimStorePlain]: Start of recursive call 185: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:47,203 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:47,204 INFO L550 ElimStorePlain]: Start of recursive call 186: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:47,230 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:47,231 INFO L550 ElimStorePlain]: Start of recursive call 187: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:47,262 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:47,262 INFO L550 ElimStorePlain]: Start of recursive call 188: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:47,286 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:47,287 INFO L550 ElimStorePlain]: Start of recursive call 189: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:47,313 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:47,314 INFO L550 ElimStorePlain]: Start of recursive call 190: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:47,344 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:47,345 INFO L550 ElimStorePlain]: Start of recursive call 191: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:47,372 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:47,373 INFO L550 ElimStorePlain]: Start of recursive call 192: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:47,403 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:47,404 INFO L550 ElimStorePlain]: Start of recursive call 193: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:47,434 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-03-10 22:11:47,435 INFO L550 ElimStorePlain]: Start of recursive call 194: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:47,469 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:47,470 INFO L550 ElimStorePlain]: Start of recursive call 195: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:47,502 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:47,503 INFO L550 ElimStorePlain]: Start of recursive call 196: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:47,531 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:47,532 INFO L550 ElimStorePlain]: Start of recursive call 197: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:47,564 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:47,565 INFO L550 ElimStorePlain]: Start of recursive call 198: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:47,599 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:47,599 INFO L550 ElimStorePlain]: Start of recursive call 199: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:47,628 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:47,629 INFO L550 ElimStorePlain]: Start of recursive call 200: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:47,658 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:47,658 INFO L550 ElimStorePlain]: Start of recursive call 201: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:47,695 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-03-10 22:11:47,696 INFO L550 ElimStorePlain]: Start of recursive call 202: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:47,731 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:47,731 INFO L550 ElimStorePlain]: Start of recursive call 203: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:47,767 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:47,768 INFO L550 ElimStorePlain]: Start of recursive call 204: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:47,798 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:47,798 INFO L550 ElimStorePlain]: Start of recursive call 205: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:47,828 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:47,829 INFO L550 ElimStorePlain]: Start of recursive call 206: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:47,863 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:11:47,863 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:11:47,864 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 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 [2021-03-10 22:11:47,865 INFO L550 ElimStorePlain]: Start of recursive call 207: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:47,895 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:47,895 INFO L550 ElimStorePlain]: Start of recursive call 208: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:47,926 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:47,926 INFO L550 ElimStorePlain]: Start of recursive call 209: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:47,960 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:47,961 INFO L550 ElimStorePlain]: Start of recursive call 210: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:47,998 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:11:47,998 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:11:47,999 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:11:48,000 INFO L550 ElimStorePlain]: Start of recursive call 211: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:48,030 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:48,031 INFO L550 ElimStorePlain]: Start of recursive call 212: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:48,065 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:48,066 INFO L550 ElimStorePlain]: Start of recursive call 213: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:48,097 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:48,097 INFO L550 ElimStorePlain]: Start of recursive call 214: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:48,132 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:48,133 INFO L550 ElimStorePlain]: Start of recursive call 215: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:48,164 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:48,165 INFO L550 ElimStorePlain]: Start of recursive call 216: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:48,196 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:48,197 INFO L550 ElimStorePlain]: Start of recursive call 217: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:48,234 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:48,235 INFO L550 ElimStorePlain]: Start of recursive call 218: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:48,273 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:48,274 INFO L550 ElimStorePlain]: Start of recursive call 219: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:48,310 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:48,311 INFO L550 ElimStorePlain]: Start of recursive call 220: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:48,348 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:48,349 INFO L550 ElimStorePlain]: Start of recursive call 221: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:48,385 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:48,386 INFO L550 ElimStorePlain]: Start of recursive call 222: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:48,418 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:48,419 INFO L550 ElimStorePlain]: Start of recursive call 223: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:48,451 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:48,452 INFO L550 ElimStorePlain]: Start of recursive call 224: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:48,488 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:48,489 INFO L550 ElimStorePlain]: Start of recursive call 225: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:48,525 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:11:48,525 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:11:48,526 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:11:48,526 INFO L550 ElimStorePlain]: Start of recursive call 226: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:48,563 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:48,564 INFO L550 ElimStorePlain]: Start of recursive call 227: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:48,604 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:48,604 INFO L550 ElimStorePlain]: Start of recursive call 228: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:48,642 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:48,642 INFO L550 ElimStorePlain]: Start of recursive call 229: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:48,679 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:48,680 INFO L550 ElimStorePlain]: Start of recursive call 230: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:48,718 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:48,718 INFO L550 ElimStorePlain]: Start of recursive call 231: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:48,753 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:48,754 INFO L550 ElimStorePlain]: Start of recursive call 232: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:48,792 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:48,793 INFO L550 ElimStorePlain]: Start of recursive call 233: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:48,833 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:48,833 INFO L550 ElimStorePlain]: Start of recursive call 234: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:48,874 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:48,875 INFO L550 ElimStorePlain]: Start of recursive call 235: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:48,914 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:48,914 INFO L550 ElimStorePlain]: Start of recursive call 236: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:48,953 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:48,954 INFO L550 ElimStorePlain]: Start of recursive call 237: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:48,989 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:48,990 INFO L550 ElimStorePlain]: Start of recursive call 238: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:49,029 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:49,030 INFO L550 ElimStorePlain]: Start of recursive call 239: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:49,069 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:49,070 INFO L550 ElimStorePlain]: Start of recursive call 240: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:49,106 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:49,106 INFO L550 ElimStorePlain]: Start of recursive call 241: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:49,148 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:49,149 INFO L550 ElimStorePlain]: Start of recursive call 242: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:49,188 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:49,189 INFO L550 ElimStorePlain]: Start of recursive call 243: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:49,228 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:49,229 INFO L550 ElimStorePlain]: Start of recursive call 244: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:49,270 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:49,271 INFO L550 ElimStorePlain]: Start of recursive call 245: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:49,307 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:49,307 INFO L550 ElimStorePlain]: Start of recursive call 246: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:49,343 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:49,344 INFO L550 ElimStorePlain]: Start of recursive call 247: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:49,383 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:49,384 INFO L550 ElimStorePlain]: Start of recursive call 248: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:49,424 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:11:49,425 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:11:49,425 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 9 [2021-03-10 22:11:49,427 INFO L550 ElimStorePlain]: Start of recursive call 249: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:49,466 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:49,466 INFO L550 ElimStorePlain]: Start of recursive call 250: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:49,504 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:49,505 INFO L550 ElimStorePlain]: Start of recursive call 251: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:49,543 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:49,544 INFO L550 ElimStorePlain]: Start of recursive call 252: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:49,579 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:49,580 INFO L550 ElimStorePlain]: Start of recursive call 253: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:49,618 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:49,618 INFO L550 ElimStorePlain]: Start of recursive call 254: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:49,654 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:49,654 INFO L550 ElimStorePlain]: Start of recursive call 255: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:49,695 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:49,696 INFO L550 ElimStorePlain]: Start of recursive call 256: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:49,735 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:49,735 INFO L550 ElimStorePlain]: Start of recursive call 257: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:49,774 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:49,775 INFO L550 ElimStorePlain]: Start of recursive call 258: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:49,811 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:49,812 INFO L550 ElimStorePlain]: Start of recursive call 259: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:49,848 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:49,849 INFO L550 ElimStorePlain]: Start of recursive call 260: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:49,887 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:49,887 INFO L550 ElimStorePlain]: Start of recursive call 261: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:49,925 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:49,925 INFO L550 ElimStorePlain]: Start of recursive call 262: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:49,969 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2021-03-10 22:11:49,970 INFO L550 ElimStorePlain]: Start of recursive call 263: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:50,019 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:50,020 INFO L550 ElimStorePlain]: Start of recursive call 264: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:50,034 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:50,034 INFO L550 ElimStorePlain]: Start of recursive call 265: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:50,048 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:50,048 INFO L550 ElimStorePlain]: Start of recursive call 266: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:50,067 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:50,068 INFO L550 ElimStorePlain]: Start of recursive call 267: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:50,085 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:50,086 INFO L550 ElimStorePlain]: Start of recursive call 268: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:50,099 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:50,100 INFO L550 ElimStorePlain]: Start of recursive call 269: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:50,117 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:50,118 INFO L550 ElimStorePlain]: Start of recursive call 270: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:50,132 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:50,133 INFO L550 ElimStorePlain]: Start of recursive call 271: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:50,150 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:11:50,151 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:11:50,151 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:11:50,152 INFO L550 ElimStorePlain]: Start of recursive call 272: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:50,172 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:50,173 INFO L550 ElimStorePlain]: Start of recursive call 273: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:50,190 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:50,191 INFO L550 ElimStorePlain]: Start of recursive call 274: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:50,209 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:11:50,210 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:11:50,210 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:11:50,211 INFO L550 ElimStorePlain]: Start of recursive call 275: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:50,231 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:50,232 INFO L550 ElimStorePlain]: Start of recursive call 276: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:50,250 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:50,251 INFO L550 ElimStorePlain]: Start of recursive call 277: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:50,267 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:50,268 INFO L550 ElimStorePlain]: Start of recursive call 278: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:50,288 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:50,289 INFO L550 ElimStorePlain]: Start of recursive call 279: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:50,310 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:50,311 INFO L550 ElimStorePlain]: Start of recursive call 280: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:50,332 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:50,332 INFO L550 ElimStorePlain]: Start of recursive call 281: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:50,352 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:50,353 INFO L550 ElimStorePlain]: Start of recursive call 282: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:50,366 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:50,367 INFO L550 ElimStorePlain]: Start of recursive call 283: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:50,382 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:50,382 INFO L550 ElimStorePlain]: Start of recursive call 284: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:50,400 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:50,400 INFO L550 ElimStorePlain]: Start of recursive call 285: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:50,416 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:50,416 INFO L550 ElimStorePlain]: Start of recursive call 286: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:50,431 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:50,432 INFO L550 ElimStorePlain]: Start of recursive call 287: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:50,449 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:50,450 INFO L550 ElimStorePlain]: Start of recursive call 288: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:50,465 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:50,465 INFO L550 ElimStorePlain]: Start of recursive call 289: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:50,482 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:50,483 INFO L550 ElimStorePlain]: Start of recursive call 290: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:50,498 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:50,499 INFO L550 ElimStorePlain]: Start of recursive call 291: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:50,516 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:11:50,517 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:11:50,517 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 25 treesize of output 9 [2021-03-10 22:11:50,518 INFO L550 ElimStorePlain]: Start of recursive call 292: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:50,536 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:50,537 INFO L550 ElimStorePlain]: Start of recursive call 293: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:50,560 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:11:50,561 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:11:50,561 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:11:50,562 INFO L550 ElimStorePlain]: Start of recursive call 294: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:50,580 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:50,580 INFO L550 ElimStorePlain]: Start of recursive call 295: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:50,599 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:50,600 INFO L550 ElimStorePlain]: Start of recursive call 296: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:50,623 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:50,623 INFO L550 ElimStorePlain]: Start of recursive call 297: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:50,645 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:50,645 INFO L550 ElimStorePlain]: Start of recursive call 298: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:50,664 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:50,665 INFO L550 ElimStorePlain]: Start of recursive call 299: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:50,681 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:50,681 INFO L550 ElimStorePlain]: Start of recursive call 300: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:50,700 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:50,700 INFO L550 ElimStorePlain]: Start of recursive call 301: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:50,720 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:50,721 INFO L550 ElimStorePlain]: Start of recursive call 302: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:50,744 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:50,745 INFO L550 ElimStorePlain]: Start of recursive call 303: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:50,769 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:50,770 INFO L550 ElimStorePlain]: Start of recursive call 304: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:50,790 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:50,791 INFO L550 ElimStorePlain]: Start of recursive call 305: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:50,812 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:50,813 INFO L550 ElimStorePlain]: Start of recursive call 306: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:50,833 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:50,834 INFO L550 ElimStorePlain]: Start of recursive call 307: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:50,854 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:50,855 INFO L550 ElimStorePlain]: Start of recursive call 308: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:50,875 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:50,876 INFO L550 ElimStorePlain]: Start of recursive call 309: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:50,898 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:50,899 INFO L550 ElimStorePlain]: Start of recursive call 310: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:50,921 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:50,922 INFO L550 ElimStorePlain]: Start of recursive call 311: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:50,943 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:50,944 INFO L550 ElimStorePlain]: Start of recursive call 312: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:50,962 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:50,963 INFO L550 ElimStorePlain]: Start of recursive call 313: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:50,981 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:50,982 INFO L550 ElimStorePlain]: Start of recursive call 314: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:51,000 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:51,001 INFO L550 ElimStorePlain]: Start of recursive call 315: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:51,022 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:51,023 INFO L550 ElimStorePlain]: Start of recursive call 316: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:51,047 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:51,047 INFO L550 ElimStorePlain]: Start of recursive call 317: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:51,066 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:51,067 INFO L550 ElimStorePlain]: Start of recursive call 318: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:51,088 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:11:51,089 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:11:51,089 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:11:51,090 INFO L550 ElimStorePlain]: Start of recursive call 319: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:51,112 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:51,113 INFO L550 ElimStorePlain]: Start of recursive call 320: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:51,136 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:51,137 INFO L550 ElimStorePlain]: Start of recursive call 321: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:51,158 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:11:51,158 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:11:51,159 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 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 [2021-03-10 22:11:51,159 INFO L550 ElimStorePlain]: Start of recursive call 322: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:51,181 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:51,181 INFO L550 ElimStorePlain]: Start of recursive call 323: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:51,201 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:51,201 INFO L550 ElimStorePlain]: Start of recursive call 324: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:51,220 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:51,221 INFO L550 ElimStorePlain]: Start of recursive call 325: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:51,240 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:51,241 INFO L550 ElimStorePlain]: Start of recursive call 326: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:51,263 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:51,264 INFO L550 ElimStorePlain]: Start of recursive call 327: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:51,287 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:51,288 INFO L550 ElimStorePlain]: Start of recursive call 328: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:51,307 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:51,308 INFO L550 ElimStorePlain]: Start of recursive call 329: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:51,331 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:51,331 INFO L550 ElimStorePlain]: Start of recursive call 330: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:51,355 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:51,356 INFO L550 ElimStorePlain]: Start of recursive call 331: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:51,378 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:51,379 INFO L550 ElimStorePlain]: Start of recursive call 332: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:51,399 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:51,400 INFO L550 ElimStorePlain]: Start of recursive call 333: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:51,422 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:51,423 INFO L550 ElimStorePlain]: Start of recursive call 334: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:51,444 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:51,445 INFO L550 ElimStorePlain]: Start of recursive call 335: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:51,467 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:51,468 INFO L550 ElimStorePlain]: Start of recursive call 336: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:51,489 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:51,490 INFO L550 ElimStorePlain]: Start of recursive call 337: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:51,511 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:51,512 INFO L550 ElimStorePlain]: Start of recursive call 338: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:51,535 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:51,535 INFO L550 ElimStorePlain]: Start of recursive call 339: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:51,556 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:51,557 INFO L550 ElimStorePlain]: Start of recursive call 340: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:51,580 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:11:51,580 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:11:51,581 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 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 [2021-03-10 22:11:51,581 INFO L550 ElimStorePlain]: Start of recursive call 341: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:51,602 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:51,603 INFO L550 ElimStorePlain]: Start of recursive call 342: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:51,626 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:51,627 INFO L550 ElimStorePlain]: Start of recursive call 343: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:51,651 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:51,652 INFO L550 ElimStorePlain]: Start of recursive call 344: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:51,673 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:51,674 INFO L550 ElimStorePlain]: Start of recursive call 345: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:51,699 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:51,699 INFO L550 ElimStorePlain]: Start of recursive call 346: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:51,724 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:51,725 INFO L550 ElimStorePlain]: Start of recursive call 347: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:51,749 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:11:51,749 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:11:51,750 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:11:51,750 INFO L550 ElimStorePlain]: Start of recursive call 348: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:51,772 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:51,773 INFO L550 ElimStorePlain]: Start of recursive call 349: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:51,795 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:51,796 INFO L550 ElimStorePlain]: Start of recursive call 350: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:51,818 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:11:51,818 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:11:51,819 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 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 [2021-03-10 22:11:51,819 INFO L550 ElimStorePlain]: Start of recursive call 351: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:51,841 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:51,841 INFO L550 ElimStorePlain]: Start of recursive call 352: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:51,863 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:51,864 INFO L550 ElimStorePlain]: Start of recursive call 353: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:51,886 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:11:51,886 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:11:51,887 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:11:51,887 INFO L550 ElimStorePlain]: Start of recursive call 354: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:51,907 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:51,908 INFO L550 ElimStorePlain]: Start of recursive call 355: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:51,931 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:51,932 INFO L550 ElimStorePlain]: Start of recursive call 356: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:51,954 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:51,955 INFO L550 ElimStorePlain]: Start of recursive call 357: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:51,975 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:51,976 INFO L550 ElimStorePlain]: Start of recursive call 358: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:51,999 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:51,999 INFO L550 ElimStorePlain]: Start of recursive call 359: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:52,023 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:52,024 INFO L550 ElimStorePlain]: Start of recursive call 360: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:52,044 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:52,045 INFO L550 ElimStorePlain]: Start of recursive call 361: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:52,068 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:52,068 INFO L550 ElimStorePlain]: Start of recursive call 362: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:52,091 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:52,092 INFO L550 ElimStorePlain]: Start of recursive call 363: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:52,114 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:52,115 INFO L550 ElimStorePlain]: Start of recursive call 364: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:52,136 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:52,137 INFO L550 ElimStorePlain]: Start of recursive call 365: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:52,162 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-03-10 22:11:52,163 INFO L550 ElimStorePlain]: Start of recursive call 366: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:52,188 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:52,189 INFO L550 ElimStorePlain]: Start of recursive call 367: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:52,213 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:52,213 INFO L550 ElimStorePlain]: Start of recursive call 368: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:52,236 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:52,237 INFO L550 ElimStorePlain]: Start of recursive call 369: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:52,258 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:52,259 INFO L550 ElimStorePlain]: Start of recursive call 370: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:52,282 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:52,283 INFO L550 ElimStorePlain]: Start of recursive call 371: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:52,306 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:52,307 INFO L550 ElimStorePlain]: Start of recursive call 372: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:52,331 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:52,332 INFO L550 ElimStorePlain]: Start of recursive call 373: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:52,355 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:52,356 INFO L550 ElimStorePlain]: Start of recursive call 374: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:52,379 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:52,380 INFO L550 ElimStorePlain]: Start of recursive call 375: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:52,404 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:52,404 INFO L550 ElimStorePlain]: Start of recursive call 376: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:52,428 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:52,429 INFO L550 ElimStorePlain]: Start of recursive call 377: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:52,452 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 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 [2021-03-10 22:11:52,453 INFO L550 ElimStorePlain]: Start of recursive call 378: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:52,475 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:52,475 INFO L550 ElimStorePlain]: Start of recursive call 379: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:52,499 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:52,500 INFO L550 ElimStorePlain]: Start of recursive call 380: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:52,524 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:52,525 INFO L550 ElimStorePlain]: Start of recursive call 381: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:52,549 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:11:52,550 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:11:52,550 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 1 [2021-03-10 22:11:52,551 INFO L550 ElimStorePlain]: Start of recursive call 382: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:52,574 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:52,574 INFO L550 ElimStorePlain]: Start of recursive call 383: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:52,597 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:52,598 INFO L550 ElimStorePlain]: Start of recursive call 384: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:52,620 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:52,621 INFO L550 ElimStorePlain]: Start of recursive call 385: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:52,643 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:52,643 INFO L550 ElimStorePlain]: Start of recursive call 386: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:52,666 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:52,666 INFO L550 ElimStorePlain]: Start of recursive call 387: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:52,687 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:52,687 INFO L550 ElimStorePlain]: Start of recursive call 388: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:52,710 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:52,710 INFO L550 ElimStorePlain]: Start of recursive call 389: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:52,734 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:52,735 INFO L550 ElimStorePlain]: Start of recursive call 390: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:52,757 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:52,757 INFO L550 ElimStorePlain]: Start of recursive call 391: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:52,780 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:52,780 INFO L550 ElimStorePlain]: Start of recursive call 392: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:52,803 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:52,804 INFO L550 ElimStorePlain]: Start of recursive call 393: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:52,824 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:52,825 INFO L550 ElimStorePlain]: Start of recursive call 394: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:52,846 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:52,847 INFO L550 ElimStorePlain]: Start of recursive call 395: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:52,868 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:52,869 INFO L550 ElimStorePlain]: Start of recursive call 396: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:52,889 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:52,890 INFO L550 ElimStorePlain]: Start of recursive call 397: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:52,913 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-03-10 22:11:52,914 INFO L550 ElimStorePlain]: Start of recursive call 398: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:52,934 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:52,935 INFO L550 ElimStorePlain]: Start of recursive call 399: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:52,957 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:52,958 INFO L550 ElimStorePlain]: Start of recursive call 400: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:52,979 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:52,980 INFO L550 ElimStorePlain]: Start of recursive call 401: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:53,002 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:11:53,003 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:11:53,003 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:11:53,004 INFO L550 ElimStorePlain]: Start of recursive call 402: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:53,026 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:53,027 INFO L550 ElimStorePlain]: Start of recursive call 403: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:53,049 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:53,050 INFO L550 ElimStorePlain]: Start of recursive call 404: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:53,072 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:53,073 INFO L550 ElimStorePlain]: Start of recursive call 405: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:53,096 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:53,096 INFO L550 ElimStorePlain]: Start of recursive call 406: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:53,118 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:53,119 INFO L550 ElimStorePlain]: Start of recursive call 407: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:53,141 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:53,142 INFO L550 ElimStorePlain]: Start of recursive call 408: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:53,164 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:53,165 INFO L550 ElimStorePlain]: Start of recursive call 409: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:53,185 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:53,186 INFO L550 ElimStorePlain]: Start of recursive call 410: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:53,206 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:53,207 INFO L550 ElimStorePlain]: Start of recursive call 411: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:53,230 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:53,230 INFO L550 ElimStorePlain]: Start of recursive call 412: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:53,252 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:53,253 INFO L550 ElimStorePlain]: Start of recursive call 413: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:53,273 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:53,274 INFO L550 ElimStorePlain]: Start of recursive call 414: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:53,294 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:53,295 INFO L550 ElimStorePlain]: Start of recursive call 415: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:53,315 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:53,315 INFO L550 ElimStorePlain]: Start of recursive call 416: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:53,336 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:53,336 INFO L550 ElimStorePlain]: Start of recursive call 417: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:53,357 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:53,358 INFO L550 ElimStorePlain]: Start of recursive call 418: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:53,376 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:53,376 INFO L550 ElimStorePlain]: Start of recursive call 419: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:53,394 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:11:53,395 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:11:53,395 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 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 [2021-03-10 22:11:53,396 INFO L550 ElimStorePlain]: Start of recursive call 420: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:53,413 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:53,413 INFO L550 ElimStorePlain]: Start of recursive call 421: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:53,429 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:53,430 INFO L550 ElimStorePlain]: Start of recursive call 422: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:53,446 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:53,447 INFO L550 ElimStorePlain]: Start of recursive call 423: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:53,463 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:53,463 INFO L550 ElimStorePlain]: Start of recursive call 424: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:53,480 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:53,480 INFO L550 ElimStorePlain]: Start of recursive call 425: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:53,495 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:53,495 INFO L550 ElimStorePlain]: Start of recursive call 426: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:53,509 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:53,510 INFO L550 ElimStorePlain]: Start of recursive call 427: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:53,524 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:53,525 INFO L550 ElimStorePlain]: Start of recursive call 428: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:53,541 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:53,542 INFO L550 ElimStorePlain]: Start of recursive call 429: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:53,561 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:53,561 INFO L550 ElimStorePlain]: Start of recursive call 430: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:53,581 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:53,582 INFO L550 ElimStorePlain]: Start of recursive call 431: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:53,600 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:53,601 INFO L550 ElimStorePlain]: Start of recursive call 432: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:53,621 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:53,622 INFO L550 ElimStorePlain]: Start of recursive call 433: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:53,641 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:53,642 INFO L550 ElimStorePlain]: Start of recursive call 434: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:53,662 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:53,662 INFO L550 ElimStorePlain]: Start of recursive call 435: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:53,680 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:53,681 INFO L550 ElimStorePlain]: Start of recursive call 436: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:53,697 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:53,698 INFO L550 ElimStorePlain]: Start of recursive call 437: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:53,715 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:53,716 INFO L550 ElimStorePlain]: Start of recursive call 438: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:53,733 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:53,734 INFO L550 ElimStorePlain]: Start of recursive call 439: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:53,754 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:53,755 INFO L550 ElimStorePlain]: Start of recursive call 440: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:53,774 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:53,775 INFO L550 ElimStorePlain]: Start of recursive call 441: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:53,795 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:53,796 INFO L550 ElimStorePlain]: Start of recursive call 442: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:53,847 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:53,848 INFO L550 ElimStorePlain]: Start of recursive call 443: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:53,854 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:53,855 INFO L550 ElimStorePlain]: Start of recursive call 444: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:53,860 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:53,861 INFO L550 ElimStorePlain]: Start of recursive call 445: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:53,867 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:53,868 INFO L550 ElimStorePlain]: Start of recursive call 446: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:53,874 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:53,875 INFO L550 ElimStorePlain]: Start of recursive call 447: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:53,882 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:53,883 INFO L550 ElimStorePlain]: Start of recursive call 448: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:53,888 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:53,889 INFO L550 ElimStorePlain]: Start of recursive call 449: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:53,896 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:53,896 INFO L550 ElimStorePlain]: Start of recursive call 450: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:53,902 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:53,903 INFO L550 ElimStorePlain]: Start of recursive call 451: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:53,909 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:53,910 INFO L550 ElimStorePlain]: Start of recursive call 452: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:53,916 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:11:53,917 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:11:53,917 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 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 [2021-03-10 22:11:53,918 INFO L550 ElimStorePlain]: Start of recursive call 453: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:53,924 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:53,925 INFO L550 ElimStorePlain]: Start of recursive call 454: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:53,931 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:53,932 INFO L550 ElimStorePlain]: Start of recursive call 455: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:53,938 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:53,939 INFO L550 ElimStorePlain]: Start of recursive call 456: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:53,945 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:53,946 INFO L550 ElimStorePlain]: Start of recursive call 457: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:53,952 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:53,953 INFO L550 ElimStorePlain]: Start of recursive call 458: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:53,959 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:53,960 INFO L550 ElimStorePlain]: Start of recursive call 459: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:53,966 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:53,966 INFO L550 ElimStorePlain]: Start of recursive call 460: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:53,973 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:53,974 INFO L550 ElimStorePlain]: Start of recursive call 461: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:53,980 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:53,981 INFO L550 ElimStorePlain]: Start of recursive call 462: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:53,986 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:53,987 INFO L550 ElimStorePlain]: Start of recursive call 463: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:53,994 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:53,994 INFO L550 ElimStorePlain]: Start of recursive call 464: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:54,000 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:54,001 INFO L550 ElimStorePlain]: Start of recursive call 465: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:54,007 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:54,007 INFO L550 ElimStorePlain]: Start of recursive call 466: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:54,014 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:54,014 INFO L550 ElimStorePlain]: Start of recursive call 467: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:54,020 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:54,021 INFO L550 ElimStorePlain]: Start of recursive call 468: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:54,026 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:54,027 INFO L550 ElimStorePlain]: Start of recursive call 469: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:54,033 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:54,034 INFO L550 ElimStorePlain]: Start of recursive call 470: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:54,040 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:54,040 INFO L550 ElimStorePlain]: Start of recursive call 471: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:54,047 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:11:54,048 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:11:54,048 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:11:54,049 INFO L550 ElimStorePlain]: Start of recursive call 472: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:54,055 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:54,056 INFO L550 ElimStorePlain]: Start of recursive call 473: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:54,062 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:54,062 INFO L550 ElimStorePlain]: Start of recursive call 474: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:54,068 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:54,069 INFO L550 ElimStorePlain]: Start of recursive call 475: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:54,075 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:54,075 INFO L550 ElimStorePlain]: Start of recursive call 476: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:54,082 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:11:54,082 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:11:54,083 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 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 [2021-03-10 22:11:54,084 INFO L550 ElimStorePlain]: Start of recursive call 477: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:54,090 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:54,091 INFO L550 ElimStorePlain]: Start of recursive call 478: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:54,096 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:54,097 INFO L550 ElimStorePlain]: Start of recursive call 479: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:54,103 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:54,103 INFO L550 ElimStorePlain]: Start of recursive call 480: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:54,109 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:54,110 INFO L550 ElimStorePlain]: Start of recursive call 481: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:54,116 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:54,117 INFO L550 ElimStorePlain]: Start of recursive call 482: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:54,123 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:54,124 INFO L550 ElimStorePlain]: Start of recursive call 483: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:54,129 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:54,130 INFO L550 ElimStorePlain]: Start of recursive call 484: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:54,136 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:54,136 INFO L550 ElimStorePlain]: Start of recursive call 485: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:54,142 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:54,143 INFO L550 ElimStorePlain]: Start of recursive call 486: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:54,149 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:54,150 INFO L550 ElimStorePlain]: Start of recursive call 487: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:54,155 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:54,155 INFO L550 ElimStorePlain]: Start of recursive call 488: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:54,161 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:54,161 INFO L550 ElimStorePlain]: Start of recursive call 489: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:54,167 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:11:54,168 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:11:54,168 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 1 [2021-03-10 22:11:54,169 INFO L550 ElimStorePlain]: Start of recursive call 490: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:54,174 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:11:54,175 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:11:54,175 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 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 [2021-03-10 22:11:54,175 INFO L550 ElimStorePlain]: Start of recursive call 491: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:54,180 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:54,181 INFO L550 ElimStorePlain]: Start of recursive call 492: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:54,186 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:54,187 INFO L550 ElimStorePlain]: Start of recursive call 493: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:54,192 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:54,192 INFO L550 ElimStorePlain]: Start of recursive call 494: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:54,648 WARN L205 SmtUtils]: Spent 455.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 60 [2021-03-10 22:11:54,649 INFO L628 ElimStorePlain]: treesize reduction 258, result has 69.1 percent of original size [2021-03-10 22:11:54,653 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2021-03-10 22:11:54,654 INFO L550 ElimStorePlain]: Start of recursive call 495: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:54,659 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-03-10 22:11:54,660 INFO L550 ElimStorePlain]: Start of recursive call 496: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:54,664 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 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 [2021-03-10 22:11:54,665 INFO L550 ElimStorePlain]: Start of recursive call 497: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:54,669 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:54,670 INFO L550 ElimStorePlain]: Start of recursive call 498: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:54,674 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-03-10 22:11:54,675 INFO L550 ElimStorePlain]: Start of recursive call 499: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:54,679 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:54,680 INFO L550 ElimStorePlain]: Start of recursive call 500: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:54,684 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2021-03-10 22:11:54,685 INFO L550 ElimStorePlain]: Start of recursive call 501: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:54,689 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2021-03-10 22:11:54,690 INFO L550 ElimStorePlain]: Start of recursive call 502: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:54,694 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2021-03-10 22:11:54,695 INFO L550 ElimStorePlain]: Start of recursive call 503: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:54,700 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-03-10 22:11:54,701 INFO L550 ElimStorePlain]: Start of recursive call 504: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:54,704 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:54,705 INFO L550 ElimStorePlain]: Start of recursive call 505: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:54,709 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 13 treesize of output 9 [2021-03-10 22:11:54,710 INFO L550 ElimStorePlain]: Start of recursive call 506: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:54,714 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:54,715 INFO L550 ElimStorePlain]: Start of recursive call 507: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:54,718 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 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 [2021-03-10 22:11:54,719 INFO L550 ElimStorePlain]: Start of recursive call 508: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:54,723 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:54,724 INFO L550 ElimStorePlain]: Start of recursive call 509: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:54,727 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:11:54,728 INFO L550 ElimStorePlain]: Start of recursive call 510: End of recursive call: and 1 xjuncts. [2021-03-10 22:11:54,930 WARN L205 SmtUtils]: Spent 201.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 41 [2021-03-10 22:11:54,930 INFO L628 ElimStorePlain]: treesize reduction 28, result has 90.6 percent of original size [2021-03-10 22:11:54,932 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-1 vars, End of recursive call: and 10 xjuncts. [2021-03-10 22:11:54,932 INFO L247 ElimStorePlain]: Needed 510 recursive calls to eliminate 2 variables, input treesize:29222, output treesize:269 [2021-03-10 22:11:55,173 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:11:55,173 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-10 22:11:55,173 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 8] total 12 [2021-03-10 22:11:55,173 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2115509409] [2021-03-10 22:11:55,173 INFO L460 AbstractCegarLoop]: Interpolant automaton has 12 states [2021-03-10 22:11:55,174 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-10 22:11:55,174 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2021-03-10 22:11:55,174 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=36, Invalid=96, Unknown=0, NotChecked=0, Total=132 [2021-03-10 22:11:55,174 INFO L87 Difference]: Start difference. First operand 85 states and 173 transitions. Second operand has 12 states, 12 states have (on average 1.5833333333333333) internal successors, (19), 12 states have internal predecessors, (19), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:11:55,388 WARN L205 SmtUtils]: Spent 144.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 41 [2021-03-10 22:11:55,513 WARN L205 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 41 [2021-03-10 22:11:55,523 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-10 22:11:55,523 INFO L93 Difference]: Finished difference Result 111 states and 206 transitions. [2021-03-10 22:11:55,523 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-03-10 22:11:55,523 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 1.5833333333333333) internal successors, (19), 12 states have internal predecessors, (19), 0 states have call successors, (0), 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 [2021-03-10 22:11:55,523 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-10 22:11:55,524 INFO L225 Difference]: With dead ends: 111 [2021-03-10 22:11:55,524 INFO L226 Difference]: Without dead ends: 101 [2021-03-10 22:11:55,524 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 23 GetRequests, 9 SyntacticMatches, 2 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 38 ImplicationChecksByTransitivity, 920.6ms TimeCoverageRelationStatistics Valid=50, Invalid=132, Unknown=0, NotChecked=0, Total=182 [2021-03-10 22:11:55,524 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 101 states. [2021-03-10 22:11:55,525 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 101 to 86. [2021-03-10 22:11:55,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 86 states, 85 states have (on average 2.0470588235294116) internal successors, (174), 85 states have internal predecessors, (174), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:11:55,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 86 states and 174 transitions. [2021-03-10 22:11:55,526 INFO L78 Accepts]: Start accepts. Automaton has 86 states and 174 transitions. Word has length 14 [2021-03-10 22:11:55,526 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-10 22:11:55,526 INFO L480 AbstractCegarLoop]: Abstraction has 86 states and 174 transitions. [2021-03-10 22:11:55,526 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 12 states, 12 states have (on average 1.5833333333333333) internal successors, (19), 12 states have internal predecessors, (19), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:11:55,526 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 174 transitions. [2021-03-10 22:11:55,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2021-03-10 22:11:55,527 INFO L511 BasicCegarLoop]: Found error trace [2021-03-10 22:11:55,527 INFO L519 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-10 22:11:55,743 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18008,21 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:11:55,743 INFO L428 AbstractCegarLoop]: === Iteration 31 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-10 22:11:55,743 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-10 22:11:55,744 INFO L82 PathProgramCache]: Analyzing trace with hash 1252492821, now seen corresponding path program 13 times [2021-03-10 22:11:55,744 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-10 22:11:55,744 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1297884758] [2021-03-10 22:11:55,744 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-10 22:11:55,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 22:11:55,950 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:11:55,950 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1297884758] [2021-03-10 22:11:55,950 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1172146358] [2021-03-10 22:11:55,950 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 22 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 22 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:11:55,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 22:11:55,973 INFO L263 TraceCheckSpWp]: Trace formula consists of 56 conjuncts, 21 conjunts are in the unsatisfiable core [2021-03-10 22:11:55,974 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-10 22:11:56,202 WARN L205 SmtUtils]: Spent 189.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 53 [2021-03-10 22:12:02,209 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:02,210 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:02,225 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:02,225 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:02,244 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:12:02,245 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:12:02,245 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:12:02,246 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:02,266 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2021-03-10 22:12:02,267 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:02,283 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:02,283 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:02,303 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:12:02,303 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:12:02,304 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:12:02,305 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:02,325 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:02,326 INFO L550 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:02,346 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:12:02,346 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:12:02,347 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 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 [2021-03-10 22:12:02,347 INFO L550 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:02,367 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:02,368 INFO L550 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:02,388 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:02,389 INFO L550 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:02,410 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:02,410 INFO L550 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:02,431 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:02,431 INFO L550 ElimStorePlain]: Start of recursive call 13: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:02,452 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:12:02,453 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:12:02,454 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 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 [2021-03-10 22:12:02,454 INFO L550 ElimStorePlain]: Start of recursive call 14: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:02,475 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:12:02,476 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:12:02,477 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 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 [2021-03-10 22:12:02,477 INFO L550 ElimStorePlain]: Start of recursive call 15: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:02,498 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:02,499 INFO L550 ElimStorePlain]: Start of recursive call 16: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:02,520 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:02,521 INFO L550 ElimStorePlain]: Start of recursive call 17: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:02,543 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:12:02,543 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:12:02,544 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 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 [2021-03-10 22:12:02,545 INFO L550 ElimStorePlain]: Start of recursive call 18: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:02,566 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:02,567 INFO L550 ElimStorePlain]: Start of recursive call 19: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:02,585 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:02,586 INFO L550 ElimStorePlain]: Start of recursive call 20: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:02,607 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:02,608 INFO L550 ElimStorePlain]: Start of recursive call 21: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:02,629 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:12:02,630 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:12:02,631 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:12:02,631 INFO L550 ElimStorePlain]: Start of recursive call 22: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:02,653 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:02,654 INFO L550 ElimStorePlain]: Start of recursive call 23: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:02,676 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:12:02,676 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:12:02,677 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 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 [2021-03-10 22:12:02,677 INFO L550 ElimStorePlain]: Start of recursive call 24: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:02,696 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:02,697 INFO L550 ElimStorePlain]: Start of recursive call 25: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:02,719 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:02,720 INFO L550 ElimStorePlain]: Start of recursive call 26: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:02,739 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:02,740 INFO L550 ElimStorePlain]: Start of recursive call 27: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:02,764 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:02,765 INFO L550 ElimStorePlain]: Start of recursive call 28: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:02,788 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:02,788 INFO L550 ElimStorePlain]: Start of recursive call 29: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:02,808 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:02,809 INFO L550 ElimStorePlain]: Start of recursive call 30: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:02,833 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:02,833 INFO L550 ElimStorePlain]: Start of recursive call 31: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:02,857 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:02,858 INFO L550 ElimStorePlain]: Start of recursive call 32: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:02,882 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:02,882 INFO L550 ElimStorePlain]: Start of recursive call 33: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:02,907 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:12:02,907 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:12:02,908 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 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 [2021-03-10 22:12:02,908 INFO L550 ElimStorePlain]: Start of recursive call 34: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:02,932 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:12:02,933 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:12:02,934 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 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 [2021-03-10 22:12:02,934 INFO L550 ElimStorePlain]: Start of recursive call 35: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:02,959 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:12:02,960 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:12:02,960 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:12:02,961 INFO L550 ElimStorePlain]: Start of recursive call 36: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:02,985 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:02,986 INFO L550 ElimStorePlain]: Start of recursive call 37: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:03,012 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:03,013 INFO L550 ElimStorePlain]: Start of recursive call 38: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:03,038 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:03,038 INFO L550 ElimStorePlain]: Start of recursive call 39: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:03,064 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:12:03,064 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:12:03,065 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 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 [2021-03-10 22:12:03,066 INFO L550 ElimStorePlain]: Start of recursive call 40: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:03,092 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:03,092 INFO L550 ElimStorePlain]: Start of recursive call 41: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:03,118 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:03,118 INFO L550 ElimStorePlain]: Start of recursive call 42: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:03,163 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-03-10 22:12:03,164 INFO L550 ElimStorePlain]: Start of recursive call 43: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:03,182 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:03,182 INFO L550 ElimStorePlain]: Start of recursive call 44: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:03,198 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:12:03,199 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:12:03,199 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 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 [2021-03-10 22:12:03,200 INFO L550 ElimStorePlain]: Start of recursive call 45: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:03,213 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:03,214 INFO L550 ElimStorePlain]: Start of recursive call 46: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:03,230 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:03,231 INFO L550 ElimStorePlain]: Start of recursive call 47: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:03,249 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2021-03-10 22:12:03,250 INFO L550 ElimStorePlain]: Start of recursive call 48: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:03,267 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:12:03,267 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:12:03,268 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 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 [2021-03-10 22:12:03,269 INFO L550 ElimStorePlain]: Start of recursive call 49: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:03,285 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:03,286 INFO L550 ElimStorePlain]: Start of recursive call 50: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:03,304 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:03,305 INFO L550 ElimStorePlain]: Start of recursive call 51: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:03,322 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:03,323 INFO L550 ElimStorePlain]: Start of recursive call 52: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:03,340 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:03,341 INFO L550 ElimStorePlain]: Start of recursive call 53: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:03,358 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:03,359 INFO L550 ElimStorePlain]: Start of recursive call 54: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:03,377 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:03,377 INFO L550 ElimStorePlain]: Start of recursive call 55: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:03,392 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:03,393 INFO L550 ElimStorePlain]: Start of recursive call 56: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:03,408 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:03,409 INFO L550 ElimStorePlain]: Start of recursive call 57: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:03,427 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:03,428 INFO L550 ElimStorePlain]: Start of recursive call 58: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:03,447 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:03,447 INFO L550 ElimStorePlain]: Start of recursive call 59: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:03,466 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:03,467 INFO L550 ElimStorePlain]: Start of recursive call 60: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:03,483 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:03,484 INFO L550 ElimStorePlain]: Start of recursive call 61: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:03,502 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:03,503 INFO L550 ElimStorePlain]: Start of recursive call 62: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:03,524 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:12:03,525 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:12:03,525 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:12:03,526 INFO L550 ElimStorePlain]: Start of recursive call 63: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:03,545 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:03,546 INFO L550 ElimStorePlain]: Start of recursive call 64: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:03,565 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:03,566 INFO L550 ElimStorePlain]: Start of recursive call 65: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:03,583 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:03,584 INFO L550 ElimStorePlain]: Start of recursive call 66: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:03,603 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:03,604 INFO L550 ElimStorePlain]: Start of recursive call 67: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:03,621 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:03,622 INFO L550 ElimStorePlain]: Start of recursive call 68: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:03,642 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:12:03,643 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:12:03,643 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 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 [2021-03-10 22:12:03,644 INFO L550 ElimStorePlain]: Start of recursive call 69: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:03,665 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:03,666 INFO L550 ElimStorePlain]: Start of recursive call 70: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:03,686 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:03,687 INFO L550 ElimStorePlain]: Start of recursive call 71: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:03,707 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:12:03,708 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:12:03,708 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 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 [2021-03-10 22:12:03,709 INFO L550 ElimStorePlain]: Start of recursive call 72: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:03,730 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:12:03,731 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:12:03,732 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 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 [2021-03-10 22:12:03,733 INFO L550 ElimStorePlain]: Start of recursive call 73: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:03,753 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:12:03,754 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:12:03,755 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 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 [2021-03-10 22:12:03,755 INFO L550 ElimStorePlain]: Start of recursive call 74: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:03,773 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:03,774 INFO L550 ElimStorePlain]: Start of recursive call 75: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:03,795 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:03,796 INFO L550 ElimStorePlain]: Start of recursive call 76: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:03,815 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:03,815 INFO L550 ElimStorePlain]: Start of recursive call 77: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:03,834 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:03,835 INFO L550 ElimStorePlain]: Start of recursive call 78: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:03,858 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:03,859 INFO L550 ElimStorePlain]: Start of recursive call 79: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:03,880 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:03,881 INFO L550 ElimStorePlain]: Start of recursive call 80: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:03,903 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:12:03,904 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:12:03,904 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 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 [2021-03-10 22:12:03,905 INFO L550 ElimStorePlain]: Start of recursive call 81: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:03,927 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:12:03,928 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:12:03,928 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 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 [2021-03-10 22:12:03,929 INFO L550 ElimStorePlain]: Start of recursive call 82: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:03,951 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:03,952 INFO L550 ElimStorePlain]: Start of recursive call 83: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:03,972 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:03,972 INFO L550 ElimStorePlain]: Start of recursive call 84: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:03,996 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:03,997 INFO L550 ElimStorePlain]: Start of recursive call 85: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:04,020 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:04,021 INFO L550 ElimStorePlain]: Start of recursive call 86: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:04,044 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:04,045 INFO L550 ElimStorePlain]: Start of recursive call 87: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:04,070 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:12:04,071 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:12:04,071 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 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 [2021-03-10 22:12:04,072 INFO L550 ElimStorePlain]: Start of recursive call 88: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:04,093 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:04,094 INFO L550 ElimStorePlain]: Start of recursive call 89: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:04,117 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:04,118 INFO L550 ElimStorePlain]: Start of recursive call 90: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:04,141 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:04,141 INFO L550 ElimStorePlain]: Start of recursive call 91: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:04,166 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:12:04,167 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:12:04,167 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:12:04,168 INFO L550 ElimStorePlain]: Start of recursive call 92: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:04,192 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:04,193 INFO L550 ElimStorePlain]: Start of recursive call 93: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:04,216 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:04,216 INFO L550 ElimStorePlain]: Start of recursive call 94: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:04,237 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:04,238 INFO L550 ElimStorePlain]: Start of recursive call 95: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:04,262 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 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 [2021-03-10 22:12:04,263 INFO L550 ElimStorePlain]: Start of recursive call 96: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:04,287 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:04,287 INFO L550 ElimStorePlain]: Start of recursive call 97: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:04,311 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:12:04,312 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:12:04,312 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 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 [2021-03-10 22:12:04,313 INFO L550 ElimStorePlain]: Start of recursive call 98: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:04,337 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:04,338 INFO L550 ElimStorePlain]: Start of recursive call 99: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:04,361 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:04,362 INFO L550 ElimStorePlain]: Start of recursive call 100: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:04,387 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:04,388 INFO L550 ElimStorePlain]: Start of recursive call 101: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:04,412 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:04,412 INFO L550 ElimStorePlain]: Start of recursive call 102: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:04,437 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:12:04,437 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:12:04,438 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 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 [2021-03-10 22:12:04,438 INFO L550 ElimStorePlain]: Start of recursive call 103: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:04,463 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:04,464 INFO L550 ElimStorePlain]: Start of recursive call 104: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:04,489 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:04,489 INFO L550 ElimStorePlain]: Start of recursive call 105: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:04,514 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:04,514 INFO L550 ElimStorePlain]: Start of recursive call 106: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:04,539 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:04,539 INFO L550 ElimStorePlain]: Start of recursive call 107: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:04,564 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:04,564 INFO L550 ElimStorePlain]: Start of recursive call 108: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:04,590 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:04,591 INFO L550 ElimStorePlain]: Start of recursive call 109: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:04,617 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:04,618 INFO L550 ElimStorePlain]: Start of recursive call 110: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:04,643 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:04,644 INFO L550 ElimStorePlain]: Start of recursive call 111: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:04,669 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:12:04,669 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:12:04,670 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 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 [2021-03-10 22:12:04,671 INFO L550 ElimStorePlain]: Start of recursive call 112: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:04,693 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:04,694 INFO L550 ElimStorePlain]: Start of recursive call 113: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:04,720 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:04,720 INFO L550 ElimStorePlain]: Start of recursive call 114: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:04,745 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:04,745 INFO L550 ElimStorePlain]: Start of recursive call 115: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:04,768 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:04,769 INFO L550 ElimStorePlain]: Start of recursive call 116: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:04,790 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:04,790 INFO L550 ElimStorePlain]: Start of recursive call 117: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:04,811 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:04,812 INFO L550 ElimStorePlain]: Start of recursive call 118: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:04,832 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:04,833 INFO L550 ElimStorePlain]: Start of recursive call 119: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:04,854 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:12:04,854 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:12:04,855 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:12:04,855 INFO L550 ElimStorePlain]: Start of recursive call 120: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:04,878 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:04,879 INFO L550 ElimStorePlain]: Start of recursive call 121: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:04,900 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:04,901 INFO L550 ElimStorePlain]: Start of recursive call 122: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:04,922 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:04,923 INFO L550 ElimStorePlain]: Start of recursive call 123: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:04,949 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:04,950 INFO L550 ElimStorePlain]: Start of recursive call 124: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:04,974 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:04,975 INFO L550 ElimStorePlain]: Start of recursive call 125: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:04,998 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:04,999 INFO L550 ElimStorePlain]: Start of recursive call 126: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:05,025 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:05,025 INFO L550 ElimStorePlain]: Start of recursive call 127: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:05,051 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:12:05,051 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:12:05,053 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 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 [2021-03-10 22:12:05,053 INFO L550 ElimStorePlain]: Start of recursive call 128: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:05,079 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2021-03-10 22:12:05,080 INFO L550 ElimStorePlain]: Start of recursive call 129: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:05,104 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:12:05,105 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:12:05,105 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:12:05,106 INFO L550 ElimStorePlain]: Start of recursive call 130: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:05,131 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:12:05,131 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:12:05,132 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 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 [2021-03-10 22:12:05,133 INFO L550 ElimStorePlain]: Start of recursive call 131: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:05,158 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:05,159 INFO L550 ElimStorePlain]: Start of recursive call 132: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:05,185 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:12:05,185 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:12:05,186 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:12:05,186 INFO L550 ElimStorePlain]: Start of recursive call 133: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:05,213 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:05,214 INFO L550 ElimStorePlain]: Start of recursive call 134: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:05,240 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:05,241 INFO L550 ElimStorePlain]: Start of recursive call 135: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:05,268 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:05,269 INFO L550 ElimStorePlain]: Start of recursive call 136: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:05,295 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:05,296 INFO L550 ElimStorePlain]: Start of recursive call 137: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:05,322 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:05,322 INFO L550 ElimStorePlain]: Start of recursive call 138: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:05,349 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:05,350 INFO L550 ElimStorePlain]: Start of recursive call 139: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:05,376 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:05,377 INFO L550 ElimStorePlain]: Start of recursive call 140: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:05,404 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:12:05,404 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:12:05,405 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:12:05,405 INFO L550 ElimStorePlain]: Start of recursive call 141: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:05,432 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:05,432 INFO L550 ElimStorePlain]: Start of recursive call 142: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:05,459 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:05,460 INFO L550 ElimStorePlain]: Start of recursive call 143: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:05,489 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2021-03-10 22:12:05,490 INFO L550 ElimStorePlain]: Start of recursive call 144: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:05,516 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:05,517 INFO L550 ElimStorePlain]: Start of recursive call 145: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:05,545 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:05,545 INFO L550 ElimStorePlain]: Start of recursive call 146: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:05,573 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:05,574 INFO L550 ElimStorePlain]: Start of recursive call 147: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:05,599 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:05,599 INFO L550 ElimStorePlain]: Start of recursive call 148: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:05,626 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:05,627 INFO L550 ElimStorePlain]: Start of recursive call 149: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:05,654 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:05,654 INFO L550 ElimStorePlain]: Start of recursive call 150: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:05,681 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:05,682 INFO L550 ElimStorePlain]: Start of recursive call 151: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:05,709 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:05,710 INFO L550 ElimStorePlain]: Start of recursive call 152: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:05,735 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:05,736 INFO L550 ElimStorePlain]: Start of recursive call 153: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:05,764 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:05,765 INFO L550 ElimStorePlain]: Start of recursive call 154: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:05,792 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:05,793 INFO L550 ElimStorePlain]: Start of recursive call 155: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:05,820 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:05,821 INFO L550 ElimStorePlain]: Start of recursive call 156: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:05,849 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:05,849 INFO L550 ElimStorePlain]: Start of recursive call 157: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:05,877 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:05,877 INFO L550 ElimStorePlain]: Start of recursive call 158: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:05,905 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:12:05,906 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:12:05,906 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 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 [2021-03-10 22:12:05,907 INFO L550 ElimStorePlain]: Start of recursive call 159: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:05,933 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:05,934 INFO L550 ElimStorePlain]: Start of recursive call 160: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:05,961 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:05,962 INFO L550 ElimStorePlain]: Start of recursive call 161: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:05,990 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:05,990 INFO L550 ElimStorePlain]: Start of recursive call 162: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:06,016 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:06,017 INFO L550 ElimStorePlain]: Start of recursive call 163: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:06,044 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:06,045 INFO L550 ElimStorePlain]: Start of recursive call 164: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:06,073 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:06,074 INFO L550 ElimStorePlain]: Start of recursive call 165: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:06,101 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:06,102 INFO L550 ElimStorePlain]: Start of recursive call 166: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:06,129 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:06,130 INFO L550 ElimStorePlain]: Start of recursive call 167: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:06,157 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:06,158 INFO L550 ElimStorePlain]: Start of recursive call 168: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:06,186 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:12:06,186 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:12:06,187 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:12:06,187 INFO L550 ElimStorePlain]: Start of recursive call 169: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:06,215 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:06,215 INFO L550 ElimStorePlain]: Start of recursive call 170: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:06,243 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:06,244 INFO L550 ElimStorePlain]: Start of recursive call 171: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:06,271 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:06,272 INFO L550 ElimStorePlain]: Start of recursive call 172: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:06,299 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:06,300 INFO L550 ElimStorePlain]: Start of recursive call 173: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:06,328 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:12:06,328 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:12:06,329 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 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 [2021-03-10 22:12:06,330 INFO L550 ElimStorePlain]: Start of recursive call 174: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:06,358 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-03-10 22:12:06,360 INFO L550 ElimStorePlain]: Start of recursive call 175: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:06,386 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:06,386 INFO L550 ElimStorePlain]: Start of recursive call 176: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:06,414 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:06,415 INFO L550 ElimStorePlain]: Start of recursive call 177: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:06,442 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:06,443 INFO L550 ElimStorePlain]: Start of recursive call 178: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:06,470 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:06,470 INFO L550 ElimStorePlain]: Start of recursive call 179: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:06,497 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:06,498 INFO L550 ElimStorePlain]: Start of recursive call 180: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:06,525 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:06,526 INFO L550 ElimStorePlain]: Start of recursive call 181: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:06,552 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:06,553 INFO L550 ElimStorePlain]: Start of recursive call 182: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:06,580 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:06,580 INFO L550 ElimStorePlain]: Start of recursive call 183: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:06,607 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:06,608 INFO L550 ElimStorePlain]: Start of recursive call 184: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:06,634 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:06,635 INFO L550 ElimStorePlain]: Start of recursive call 185: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:06,661 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:06,662 INFO L550 ElimStorePlain]: Start of recursive call 186: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:06,688 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:12:06,689 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:12:06,689 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:12:06,690 INFO L550 ElimStorePlain]: Start of recursive call 187: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:06,716 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:06,717 INFO L550 ElimStorePlain]: Start of recursive call 188: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:06,743 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:06,743 INFO L550 ElimStorePlain]: Start of recursive call 189: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:06,769 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:06,769 INFO L550 ElimStorePlain]: Start of recursive call 190: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:06,794 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:12:06,795 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:12:06,795 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 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 [2021-03-10 22:12:06,796 INFO L550 ElimStorePlain]: Start of recursive call 191: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:06,821 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:06,821 INFO L550 ElimStorePlain]: Start of recursive call 192: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:06,846 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:06,847 INFO L550 ElimStorePlain]: Start of recursive call 193: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:06,882 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:06,883 INFO L550 ElimStorePlain]: Start of recursive call 194: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:06,911 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:06,912 INFO L550 ElimStorePlain]: Start of recursive call 195: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:06,941 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 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 [2021-03-10 22:12:06,942 INFO L550 ElimStorePlain]: Start of recursive call 196: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:06,969 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:06,970 INFO L550 ElimStorePlain]: Start of recursive call 197: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:06,996 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:06,996 INFO L550 ElimStorePlain]: Start of recursive call 198: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:07,023 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:12:07,023 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:12:07,024 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:12:07,025 INFO L550 ElimStorePlain]: Start of recursive call 199: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:07,051 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:07,052 INFO L550 ElimStorePlain]: Start of recursive call 200: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:07,078 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:07,079 INFO L550 ElimStorePlain]: Start of recursive call 201: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:07,104 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:12:07,104 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:12:07,105 INFO L550 ElimStorePlain]: Start of recursive call 202: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:07,708 WARN L205 SmtUtils]: Spent 602.00 ms on a formula simplification. DAG size of input: 174 DAG size of output: 167 [2021-03-10 22:12:07,709 INFO L628 ElimStorePlain]: treesize reduction 146, result has 79.3 percent of original size [2021-03-10 22:12:07,731 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 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 [2021-03-10 22:12:07,732 INFO L550 ElimStorePlain]: Start of recursive call 203: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:07,753 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-03-10 22:12:07,754 INFO L550 ElimStorePlain]: Start of recursive call 204: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:07,775 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2021-03-10 22:12:07,776 INFO L550 ElimStorePlain]: Start of recursive call 205: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:07,797 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2021-03-10 22:12:07,798 INFO L550 ElimStorePlain]: Start of recursive call 206: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:07,819 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2021-03-10 22:12:07,820 INFO L550 ElimStorePlain]: Start of recursive call 207: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:07,841 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-03-10 22:12:07,842 INFO L550 ElimStorePlain]: Start of recursive call 208: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:07,862 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:12:07,863 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:12:07,863 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 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 [2021-03-10 22:12:07,865 INFO L550 ElimStorePlain]: Start of recursive call 209: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:07,886 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2021-03-10 22:12:07,887 INFO L550 ElimStorePlain]: Start of recursive call 210: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:07,908 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 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 [2021-03-10 22:12:07,909 INFO L550 ElimStorePlain]: Start of recursive call 211: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:07,929 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-03-10 22:12:07,930 INFO L550 ElimStorePlain]: Start of recursive call 212: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:07,948 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2021-03-10 22:12:07,949 INFO L550 ElimStorePlain]: Start of recursive call 213: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:07,967 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2021-03-10 22:12:07,968 INFO L550 ElimStorePlain]: Start of recursive call 214: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:07,985 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2021-03-10 22:12:07,986 INFO L550 ElimStorePlain]: Start of recursive call 215: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:08,004 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2021-03-10 22:12:08,005 INFO L550 ElimStorePlain]: Start of recursive call 216: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:08,022 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 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 [2021-03-10 22:12:08,023 INFO L550 ElimStorePlain]: Start of recursive call 217: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:08,040 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2021-03-10 22:12:08,041 INFO L550 ElimStorePlain]: Start of recursive call 218: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:08,217 WARN L205 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 120 [2021-03-10 22:12:08,217 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-10 22:12:08,274 INFO L550 ElimStorePlain]: Start of recursive call 1: 16 dim-0 vars, 2 dim-1 vars, End of recursive call: and 7 xjuncts. [2021-03-10 22:12:08,275 INFO L247 ElimStorePlain]: Needed 218 recursive calls to eliminate 18 variables, input treesize:12328, output treesize:191 [2021-03-10 22:12:08,396 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:12:08,396 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-10 22:12:08,396 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 8] total 13 [2021-03-10 22:12:08,396 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [992599799] [2021-03-10 22:12:08,397 INFO L460 AbstractCegarLoop]: Interpolant automaton has 13 states [2021-03-10 22:12:08,397 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-10 22:12:08,397 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2021-03-10 22:12:08,397 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=37, Invalid=119, Unknown=0, NotChecked=0, Total=156 [2021-03-10 22:12:08,397 INFO L87 Difference]: Start difference. First operand 86 states and 174 transitions. Second operand has 13 states, 13 states have (on average 1.8461538461538463) internal successors, (24), 13 states have internal predecessors, (24), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:12:08,681 WARN L205 SmtUtils]: Spent 230.00 ms on a formula simplification. DAG size of input: 78 DAG size of output: 68 [2021-03-10 22:12:08,775 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-10 22:12:08,775 INFO L93 Difference]: Finished difference Result 99 states and 191 transitions. [2021-03-10 22:12:08,775 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-03-10 22:12:08,775 INFO L78 Accepts]: Start accepts. Automaton has has 13 states, 13 states have (on average 1.8461538461538463) internal successors, (24), 13 states have internal predecessors, (24), 0 states have call successors, (0), 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 [2021-03-10 22:12:08,775 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-10 22:12:08,776 INFO L225 Difference]: With dead ends: 99 [2021-03-10 22:12:08,776 INFO L226 Difference]: Without dead ends: 86 [2021-03-10 22:12:08,776 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 23 GetRequests, 9 SyntacticMatches, 1 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 33 ImplicationChecksByTransitivity, 864.9ms TimeCoverageRelationStatistics Valid=50, Invalid=160, Unknown=0, NotChecked=0, Total=210 [2021-03-10 22:12:08,776 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 86 states. [2021-03-10 22:12:08,778 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 86 to 84. [2021-03-10 22:12:08,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 84 states, 83 states have (on average 2.0602409638554215) internal successors, (171), 83 states have internal predecessors, (171), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:12:08,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 84 states and 171 transitions. [2021-03-10 22:12:08,778 INFO L78 Accepts]: Start accepts. Automaton has 84 states and 171 transitions. Word has length 14 [2021-03-10 22:12:08,778 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-10 22:12:08,778 INFO L480 AbstractCegarLoop]: Abstraction has 84 states and 171 transitions. [2021-03-10 22:12:08,778 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 13 states, 13 states have (on average 1.8461538461538463) internal successors, (24), 13 states have internal predecessors, (24), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:12:08,778 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 171 transitions. [2021-03-10 22:12:08,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2021-03-10 22:12:08,779 INFO L511 BasicCegarLoop]: Found error trace [2021-03-10 22:12:08,779 INFO L519 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-10 22:12:08,991 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 22 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable18453 [2021-03-10 22:12:08,993 INFO L428 AbstractCegarLoop]: === Iteration 32 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-10 22:12:08,994 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-10 22:12:08,994 INFO L82 PathProgramCache]: Analyzing trace with hash 1311280593, now seen corresponding path program 14 times [2021-03-10 22:12:08,994 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-10 22:12:08,994 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1444588310] [2021-03-10 22:12:08,994 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-10 22:12:09,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 22:12:09,140 WARN L205 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 38 DAG size of output: 37 [2021-03-10 22:12:09,342 WARN L205 SmtUtils]: Spent 189.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 51 [2021-03-10 22:12:09,447 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:12:09,447 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1444588310] [2021-03-10 22:12:09,447 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [150823532] [2021-03-10 22:12:09,448 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 23 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 23 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:12:09,468 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-03-10 22:12:09,469 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-10 22:12:09,469 INFO L263 TraceCheckSpWp]: Trace formula consists of 56 conjuncts, 21 conjunts are in the unsatisfiable core [2021-03-10 22:12:09,470 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-10 22:12:09,673 WARN L205 SmtUtils]: Spent 173.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 48 [2021-03-10 22:12:11,541 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:11,542 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:11,566 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:11,567 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:11,594 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-03-10 22:12:11,594 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:11,615 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:11,616 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:11,640 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:11,640 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:11,661 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:11,662 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:11,686 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:11,687 INFO L550 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:11,712 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:11,713 INFO L550 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:11,755 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:11,756 INFO L550 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:11,784 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:11,785 INFO L550 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:11,810 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:12:11,811 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 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 [2021-03-10 22:12:11,812 INFO L550 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:11,836 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:11,837 INFO L550 ElimStorePlain]: Start of recursive call 13: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:11,858 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:11,859 INFO L550 ElimStorePlain]: Start of recursive call 14: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:11,890 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:11,890 INFO L550 ElimStorePlain]: Start of recursive call 15: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:11,915 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:11,915 INFO L550 ElimStorePlain]: Start of recursive call 16: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:11,946 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:12:11,947 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:12:11,947 INFO L550 ElimStorePlain]: Start of recursive call 17: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:11,975 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:11,976 INFO L550 ElimStorePlain]: Start of recursive call 18: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:12,005 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:12,005 INFO L550 ElimStorePlain]: Start of recursive call 19: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:12,031 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:12,032 INFO L550 ElimStorePlain]: Start of recursive call 20: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:12,058 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:12,059 INFO L550 ElimStorePlain]: Start of recursive call 21: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:12,085 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:12,086 INFO L550 ElimStorePlain]: Start of recursive call 22: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:12,116 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:12,117 INFO L550 ElimStorePlain]: Start of recursive call 23: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:12,144 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:12,145 INFO L550 ElimStorePlain]: Start of recursive call 24: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:12,172 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:12,173 INFO L550 ElimStorePlain]: Start of recursive call 25: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:12,205 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:12:12,205 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 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 [2021-03-10 22:12:12,206 INFO L550 ElimStorePlain]: Start of recursive call 26: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:12,234 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:12,235 INFO L550 ElimStorePlain]: Start of recursive call 27: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:12,270 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:12,270 INFO L550 ElimStorePlain]: Start of recursive call 28: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:12,303 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:12:12,304 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 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 [2021-03-10 22:12:12,304 INFO L550 ElimStorePlain]: Start of recursive call 29: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:12,337 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:12,338 INFO L550 ElimStorePlain]: Start of recursive call 30: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:12,375 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:12:12,376 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 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 [2021-03-10 22:12:12,376 INFO L550 ElimStorePlain]: Start of recursive call 31: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:12,407 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:12,408 INFO L550 ElimStorePlain]: Start of recursive call 32: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:12,442 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:12,443 INFO L550 ElimStorePlain]: Start of recursive call 33: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:12,480 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:12:12,481 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2021-03-10 22:12:12,482 INFO L550 ElimStorePlain]: Start of recursive call 34: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:12,520 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:12:12,521 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2021-03-10 22:12:12,522 INFO L550 ElimStorePlain]: Start of recursive call 35: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:12,554 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:12,555 INFO L550 ElimStorePlain]: Start of recursive call 36: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:12,594 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:12,595 INFO L550 ElimStorePlain]: Start of recursive call 37: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:12,628 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:12,629 INFO L550 ElimStorePlain]: Start of recursive call 38: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:12,665 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:12:12,666 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:12:12,666 INFO L550 ElimStorePlain]: Start of recursive call 39: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:12,699 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:12,700 INFO L550 ElimStorePlain]: Start of recursive call 40: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:12,733 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:12,734 INFO L550 ElimStorePlain]: Start of recursive call 41: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:12,774 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:12,775 INFO L550 ElimStorePlain]: Start of recursive call 42: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:12,816 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:12:12,816 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 1 [2021-03-10 22:12:12,817 INFO L550 ElimStorePlain]: Start of recursive call 43: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:12,851 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:12,852 INFO L550 ElimStorePlain]: Start of recursive call 44: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:12,890 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:12,891 INFO L550 ElimStorePlain]: Start of recursive call 45: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:12,926 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:12,927 INFO L550 ElimStorePlain]: Start of recursive call 46: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:12,968 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:12,969 INFO L550 ElimStorePlain]: Start of recursive call 47: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:13,004 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:13,005 INFO L550 ElimStorePlain]: Start of recursive call 48: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:13,040 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:13,041 INFO L550 ElimStorePlain]: Start of recursive call 49: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:13,081 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:12:13,081 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 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 [2021-03-10 22:12:13,082 INFO L550 ElimStorePlain]: Start of recursive call 50: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:13,124 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:13,125 INFO L550 ElimStorePlain]: Start of recursive call 51: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:13,170 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:13,170 INFO L550 ElimStorePlain]: Start of recursive call 52: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:13,214 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2021-03-10 22:12:13,215 INFO L550 ElimStorePlain]: Start of recursive call 53: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:13,259 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:12:13,260 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 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 [2021-03-10 22:12:13,261 INFO L550 ElimStorePlain]: Start of recursive call 54: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:13,302 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:13,303 INFO L550 ElimStorePlain]: Start of recursive call 55: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:13,341 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:13,342 INFO L550 ElimStorePlain]: Start of recursive call 56: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:13,384 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:13,385 INFO L550 ElimStorePlain]: Start of recursive call 57: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:13,431 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:12:13,432 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select 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 [2021-03-10 22:12:13,433 INFO L550 ElimStorePlain]: Start of recursive call 58: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:13,478 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:13,479 INFO L550 ElimStorePlain]: Start of recursive call 59: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:13,521 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:13,522 INFO L550 ElimStorePlain]: Start of recursive call 60: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:13,562 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:13,562 INFO L550 ElimStorePlain]: Start of recursive call 61: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:13,605 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:12:13,606 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 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 [2021-03-10 22:12:13,607 INFO L550 ElimStorePlain]: Start of recursive call 62: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:13,650 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:13,651 INFO L550 ElimStorePlain]: Start of recursive call 63: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:13,694 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:13,695 INFO L550 ElimStorePlain]: Start of recursive call 64: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:13,736 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:13,737 INFO L550 ElimStorePlain]: Start of recursive call 65: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:13,782 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:13,783 INFO L550 ElimStorePlain]: Start of recursive call 66: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:13,827 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:12:13,828 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 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 [2021-03-10 22:12:13,829 INFO L550 ElimStorePlain]: Start of recursive call 67: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:13,874 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:13,875 INFO L550 ElimStorePlain]: Start of recursive call 68: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:13,921 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:13,921 INFO L550 ElimStorePlain]: Start of recursive call 69: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:13,967 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:13,968 INFO L550 ElimStorePlain]: Start of recursive call 70: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:14,017 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:12:14,018 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2021-03-10 22:12:14,019 INFO L550 ElimStorePlain]: Start of recursive call 71: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:14,062 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:14,063 INFO L550 ElimStorePlain]: Start of recursive call 72: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:14,111 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:14,111 INFO L550 ElimStorePlain]: Start of recursive call 73: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:14,159 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:14,160 INFO L550 ElimStorePlain]: Start of recursive call 74: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:14,210 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-03-10 22:12:14,212 INFO L550 ElimStorePlain]: Start of recursive call 75: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:14,256 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:14,257 INFO L550 ElimStorePlain]: Start of recursive call 76: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:14,309 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:12:14,310 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select 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 [2021-03-10 22:12:14,311 INFO L550 ElimStorePlain]: Start of recursive call 77: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:14,357 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:14,358 INFO L550 ElimStorePlain]: Start of recursive call 78: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:14,403 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:14,404 INFO L550 ElimStorePlain]: Start of recursive call 79: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:14,453 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:12:14,453 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 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 [2021-03-10 22:12:14,454 INFO L550 ElimStorePlain]: Start of recursive call 80: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:14,506 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:14,507 INFO L550 ElimStorePlain]: Start of recursive call 81: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:14,556 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:14,557 INFO L550 ElimStorePlain]: Start of recursive call 82: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:14,610 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2021-03-10 22:12:14,611 INFO L550 ElimStorePlain]: Start of recursive call 83: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:14,660 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:14,661 INFO L550 ElimStorePlain]: Start of recursive call 84: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:14,710 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:12:14,711 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 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 [2021-03-10 22:12:14,712 INFO L550 ElimStorePlain]: Start of recursive call 85: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:14,764 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:14,765 INFO L550 ElimStorePlain]: Start of recursive call 86: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:14,845 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:14,846 INFO L550 ElimStorePlain]: Start of recursive call 87: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:14,869 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:14,870 INFO L550 ElimStorePlain]: Start of recursive call 88: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:14,893 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:14,894 INFO L550 ElimStorePlain]: Start of recursive call 89: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:14,921 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:14,922 INFO L550 ElimStorePlain]: Start of recursive call 90: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:14,943 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:14,943 INFO L550 ElimStorePlain]: Start of recursive call 91: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:14,965 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:14,966 INFO L550 ElimStorePlain]: Start of recursive call 92: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:14,990 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:12:14,991 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 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 [2021-03-10 22:12:14,992 INFO L550 ElimStorePlain]: Start of recursive call 93: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:15,017 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:12:15,018 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 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 [2021-03-10 22:12:15,019 INFO L550 ElimStorePlain]: Start of recursive call 94: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:15,044 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:15,045 INFO L550 ElimStorePlain]: Start of recursive call 95: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:15,071 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:12:15,072 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 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 [2021-03-10 22:12:15,073 INFO L550 ElimStorePlain]: Start of recursive call 96: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:15,098 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:12:15,099 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:12:15,100 INFO L550 ElimStorePlain]: Start of recursive call 97: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:15,122 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:15,123 INFO L550 ElimStorePlain]: Start of recursive call 98: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:15,146 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:15,146 INFO L550 ElimStorePlain]: Start of recursive call 99: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:15,173 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:15,174 INFO L550 ElimStorePlain]: Start of recursive call 100: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:15,200 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:15,201 INFO L550 ElimStorePlain]: Start of recursive call 101: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:15,232 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:15,233 INFO L550 ElimStorePlain]: Start of recursive call 102: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:15,263 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:15,264 INFO L550 ElimStorePlain]: Start of recursive call 103: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:15,292 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:15,293 INFO L550 ElimStorePlain]: Start of recursive call 104: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:15,325 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:15,326 INFO L550 ElimStorePlain]: Start of recursive call 105: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:15,351 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:15,352 INFO L550 ElimStorePlain]: Start of recursive call 106: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:15,384 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:15,385 INFO L550 ElimStorePlain]: Start of recursive call 107: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:15,411 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:15,412 INFO L550 ElimStorePlain]: Start of recursive call 108: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:15,441 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:12:15,442 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:12:15,443 INFO L550 ElimStorePlain]: Start of recursive call 109: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:15,476 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:15,477 INFO L550 ElimStorePlain]: Start of recursive call 110: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:15,511 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:15,511 INFO L550 ElimStorePlain]: Start of recursive call 111: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:15,542 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:15,543 INFO L550 ElimStorePlain]: Start of recursive call 112: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:15,573 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:15,574 INFO L550 ElimStorePlain]: Start of recursive call 113: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:15,605 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:15,606 INFO L550 ElimStorePlain]: Start of recursive call 114: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:15,629 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:15,629 INFO L550 ElimStorePlain]: Start of recursive call 115: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:15,660 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:15,660 INFO L550 ElimStorePlain]: Start of recursive call 116: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:15,687 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:15,688 INFO L550 ElimStorePlain]: Start of recursive call 117: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:15,712 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:15,712 INFO L550 ElimStorePlain]: Start of recursive call 118: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:15,737 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:15,738 INFO L550 ElimStorePlain]: Start of recursive call 119: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:15,764 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:15,765 INFO L550 ElimStorePlain]: Start of recursive call 120: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:15,799 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:12:15,800 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:12:15,800 INFO L550 ElimStorePlain]: Start of recursive call 121: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:15,838 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2021-03-10 22:12:15,839 INFO L550 ElimStorePlain]: Start of recursive call 122: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:15,870 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:15,871 INFO L550 ElimStorePlain]: Start of recursive call 123: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:15,905 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:15,906 INFO L550 ElimStorePlain]: Start of recursive call 124: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:15,936 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:15,937 INFO L550 ElimStorePlain]: Start of recursive call 125: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:15,970 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:15,971 INFO L550 ElimStorePlain]: Start of recursive call 126: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:16,009 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:16,010 INFO L550 ElimStorePlain]: Start of recursive call 127: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:16,045 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:12:16,046 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 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 [2021-03-10 22:12:16,047 INFO L550 ElimStorePlain]: Start of recursive call 128: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:16,082 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:16,083 INFO L550 ElimStorePlain]: Start of recursive call 129: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:16,119 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:12:16,119 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 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 [2021-03-10 22:12:16,120 INFO L550 ElimStorePlain]: Start of recursive call 130: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:16,156 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:16,157 INFO L550 ElimStorePlain]: Start of recursive call 131: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:16,190 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:16,191 INFO L550 ElimStorePlain]: Start of recursive call 132: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:16,224 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:16,224 INFO L550 ElimStorePlain]: Start of recursive call 133: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:16,265 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:16,266 INFO L550 ElimStorePlain]: Start of recursive call 134: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:16,300 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:16,301 INFO L550 ElimStorePlain]: Start of recursive call 135: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:16,339 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:12:16,340 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 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 [2021-03-10 22:12:16,341 INFO L550 ElimStorePlain]: Start of recursive call 136: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:16,375 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:16,376 INFO L550 ElimStorePlain]: Start of recursive call 137: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:16,414 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:16,415 INFO L550 ElimStorePlain]: Start of recursive call 138: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:16,453 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:16,454 INFO L550 ElimStorePlain]: Start of recursive call 139: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:16,490 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:16,491 INFO L550 ElimStorePlain]: Start of recursive call 140: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:16,530 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:16,531 INFO L550 ElimStorePlain]: Start of recursive call 141: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:16,574 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:16,575 INFO L550 ElimStorePlain]: Start of recursive call 142: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:16,615 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:16,615 INFO L550 ElimStorePlain]: Start of recursive call 143: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:16,671 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:12:16,673 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 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 [2021-03-10 22:12:16,674 INFO L550 ElimStorePlain]: Start of recursive call 144: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:16,718 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:16,719 INFO L550 ElimStorePlain]: Start of recursive call 145: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:16,764 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:16,765 INFO L550 ElimStorePlain]: Start of recursive call 146: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:16,812 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:16,813 INFO L550 ElimStorePlain]: Start of recursive call 147: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:16,870 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:16,871 INFO L550 ElimStorePlain]: Start of recursive call 148: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:16,923 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:12:16,924 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:12:16,925 INFO L550 ElimStorePlain]: Start of recursive call 149: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:16,978 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:16,979 INFO L550 ElimStorePlain]: Start of recursive call 150: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:17,025 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:17,026 INFO L550 ElimStorePlain]: Start of recursive call 151: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:17,072 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:17,073 INFO L550 ElimStorePlain]: Start of recursive call 152: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:17,118 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:17,119 INFO L550 ElimStorePlain]: Start of recursive call 153: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:17,162 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:17,162 INFO L550 ElimStorePlain]: Start of recursive call 154: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:17,202 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:17,203 INFO L550 ElimStorePlain]: Start of recursive call 155: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:17,248 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:17,249 INFO L550 ElimStorePlain]: Start of recursive call 156: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:17,292 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:12:17,293 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:12:17,294 INFO L550 ElimStorePlain]: Start of recursive call 157: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:17,338 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:17,338 INFO L550 ElimStorePlain]: Start of recursive call 158: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:17,383 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:17,384 INFO L550 ElimStorePlain]: Start of recursive call 159: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:17,427 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:17,428 INFO L550 ElimStorePlain]: Start of recursive call 160: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:17,472 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:17,473 INFO L550 ElimStorePlain]: Start of recursive call 161: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:17,515 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:17,516 INFO L550 ElimStorePlain]: Start of recursive call 162: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:17,565 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:17,565 INFO L550 ElimStorePlain]: Start of recursive call 163: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:17,607 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:17,608 INFO L550 ElimStorePlain]: Start of recursive call 164: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:17,657 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:17,658 INFO L550 ElimStorePlain]: Start of recursive call 165: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:17,704 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:17,705 INFO L550 ElimStorePlain]: Start of recursive call 166: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:17,743 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:17,744 INFO L550 ElimStorePlain]: Start of recursive call 167: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:17,785 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:17,786 INFO L550 ElimStorePlain]: Start of recursive call 168: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:17,827 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:17,828 INFO L550 ElimStorePlain]: Start of recursive call 169: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:17,870 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:17,871 INFO L550 ElimStorePlain]: Start of recursive call 170: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:17,910 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:17,911 INFO L550 ElimStorePlain]: Start of recursive call 171: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:17,954 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:17,955 INFO L550 ElimStorePlain]: Start of recursive call 172: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:17,991 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:17,991 INFO L550 ElimStorePlain]: Start of recursive call 173: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:18,035 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:18,036 INFO L550 ElimStorePlain]: Start of recursive call 174: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:18,090 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:12:18,091 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:12:18,091 INFO L550 ElimStorePlain]: Start of recursive call 175: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:18,115 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:12:18,116 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 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 [2021-03-10 22:12:18,117 INFO L550 ElimStorePlain]: Start of recursive call 176: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:18,135 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:18,136 INFO L550 ElimStorePlain]: Start of recursive call 177: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:18,157 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:18,158 INFO L550 ElimStorePlain]: Start of recursive call 178: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:18,180 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:18,181 INFO L550 ElimStorePlain]: Start of recursive call 179: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:18,200 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:18,200 INFO L550 ElimStorePlain]: Start of recursive call 180: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:18,223 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:18,223 INFO L550 ElimStorePlain]: Start of recursive call 181: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:18,249 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:18,250 INFO L550 ElimStorePlain]: Start of recursive call 182: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:18,276 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:12:18,277 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 [2021-03-10 22:12:18,278 INFO L550 ElimStorePlain]: Start of recursive call 183: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:18,302 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:18,302 INFO L550 ElimStorePlain]: Start of recursive call 184: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:18,323 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:18,324 INFO L550 ElimStorePlain]: Start of recursive call 185: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:18,348 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:18,349 INFO L550 ElimStorePlain]: Start of recursive call 186: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:18,376 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:18,377 INFO L550 ElimStorePlain]: Start of recursive call 187: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:18,405 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:18,406 INFO L550 ElimStorePlain]: Start of recursive call 188: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:18,433 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:18,434 INFO L550 ElimStorePlain]: Start of recursive call 189: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:18,459 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:18,460 INFO L550 ElimStorePlain]: Start of recursive call 190: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:18,485 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:18,486 INFO L550 ElimStorePlain]: Start of recursive call 191: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:18,515 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:18,516 INFO L550 ElimStorePlain]: Start of recursive call 192: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:18,542 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:18,542 INFO L550 ElimStorePlain]: Start of recursive call 193: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:18,569 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:12:18,569 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 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 [2021-03-10 22:12:18,570 INFO L550 ElimStorePlain]: Start of recursive call 194: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:18,597 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:12:18,597 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:12:18,598 INFO L550 ElimStorePlain]: Start of recursive call 195: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:18,628 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:18,629 INFO L550 ElimStorePlain]: Start of recursive call 196: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:18,659 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:18,659 INFO L550 ElimStorePlain]: Start of recursive call 197: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:18,687 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:18,687 INFO L550 ElimStorePlain]: Start of recursive call 198: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:18,715 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-03-10 22:12:18,716 INFO L550 ElimStorePlain]: Start of recursive call 199: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:18,746 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:18,746 INFO L550 ElimStorePlain]: Start of recursive call 200: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:18,770 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:18,770 INFO L550 ElimStorePlain]: Start of recursive call 201: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:18,794 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:18,795 INFO L550 ElimStorePlain]: Start of recursive call 202: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:18,822 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:18,823 INFO L550 ElimStorePlain]: Start of recursive call 203: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:18,848 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:18,849 INFO L550 ElimStorePlain]: Start of recursive call 204: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:18,874 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:18,875 INFO L550 ElimStorePlain]: Start of recursive call 205: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:18,902 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:18,903 INFO L550 ElimStorePlain]: Start of recursive call 206: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:18,929 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:18,929 INFO L550 ElimStorePlain]: Start of recursive call 207: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:18,961 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:18,962 INFO L550 ElimStorePlain]: Start of recursive call 208: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:18,991 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:12:18,992 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 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 [2021-03-10 22:12:18,992 INFO L550 ElimStorePlain]: Start of recursive call 209: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:19,022 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:19,022 INFO L550 ElimStorePlain]: Start of recursive call 210: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:19,052 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:19,052 INFO L550 ElimStorePlain]: Start of recursive call 211: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:19,082 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:19,083 INFO L550 ElimStorePlain]: Start of recursive call 212: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:19,112 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:19,113 INFO L550 ElimStorePlain]: Start of recursive call 213: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:19,143 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:19,144 INFO L550 ElimStorePlain]: Start of recursive call 214: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:19,178 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:12:19,178 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 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 [2021-03-10 22:12:19,179 INFO L550 ElimStorePlain]: Start of recursive call 215: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:19,213 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:19,214 INFO L550 ElimStorePlain]: Start of recursive call 216: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:19,244 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:19,245 INFO L550 ElimStorePlain]: Start of recursive call 217: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:19,273 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:19,274 INFO L550 ElimStorePlain]: Start of recursive call 218: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:19,305 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:19,306 INFO L550 ElimStorePlain]: Start of recursive call 219: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:19,338 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:19,338 INFO L550 ElimStorePlain]: Start of recursive call 220: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:19,373 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:19,374 INFO L550 ElimStorePlain]: Start of recursive call 221: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:19,406 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:19,407 INFO L550 ElimStorePlain]: Start of recursive call 222: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:19,436 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:19,437 INFO L550 ElimStorePlain]: Start of recursive call 223: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:19,472 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:19,473 INFO L550 ElimStorePlain]: Start of recursive call 224: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:19,507 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-03-10 22:12:19,507 INFO L550 ElimStorePlain]: Start of recursive call 225: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:19,537 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:19,538 INFO L550 ElimStorePlain]: Start of recursive call 226: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:19,575 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:19,576 INFO L550 ElimStorePlain]: Start of recursive call 227: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:19,609 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:19,610 INFO L550 ElimStorePlain]: Start of recursive call 228: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:19,641 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:19,641 INFO L550 ElimStorePlain]: Start of recursive call 229: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:19,673 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:19,673 INFO L550 ElimStorePlain]: Start of recursive call 230: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:19,708 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:19,708 INFO L550 ElimStorePlain]: Start of recursive call 231: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:19,743 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:19,744 INFO L550 ElimStorePlain]: Start of recursive call 232: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:19,781 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:19,781 INFO L550 ElimStorePlain]: Start of recursive call 233: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:19,812 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:19,813 INFO L550 ElimStorePlain]: Start of recursive call 234: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:19,842 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:19,843 INFO L550 ElimStorePlain]: Start of recursive call 235: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:19,876 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:12:19,877 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:12:19,877 INFO L550 ElimStorePlain]: Start of recursive call 236: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:19,908 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:19,908 INFO L550 ElimStorePlain]: Start of recursive call 237: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:19,942 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:19,942 INFO L550 ElimStorePlain]: Start of recursive call 238: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:19,974 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:19,975 INFO L550 ElimStorePlain]: Start of recursive call 239: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:20,011 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:20,012 INFO L550 ElimStorePlain]: Start of recursive call 240: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:20,045 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:20,046 INFO L550 ElimStorePlain]: Start of recursive call 241: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:20,080 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:20,080 INFO L550 ElimStorePlain]: Start of recursive call 242: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:20,120 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:20,121 INFO L550 ElimStorePlain]: Start of recursive call 243: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:20,157 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:20,157 INFO L550 ElimStorePlain]: Start of recursive call 244: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:20,195 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:20,196 INFO L550 ElimStorePlain]: Start of recursive call 245: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:20,233 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:20,234 INFO L550 ElimStorePlain]: Start of recursive call 246: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:20,275 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:20,276 INFO L550 ElimStorePlain]: Start of recursive call 247: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:20,314 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:20,315 INFO L550 ElimStorePlain]: Start of recursive call 248: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:20,355 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:20,356 INFO L550 ElimStorePlain]: Start of recursive call 249: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:20,394 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:20,395 INFO L550 ElimStorePlain]: Start of recursive call 250: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:20,438 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:20,438 INFO L550 ElimStorePlain]: Start of recursive call 251: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:20,475 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:20,476 INFO L550 ElimStorePlain]: Start of recursive call 252: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:20,515 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:20,516 INFO L550 ElimStorePlain]: Start of recursive call 253: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:20,558 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:20,559 INFO L550 ElimStorePlain]: Start of recursive call 254: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:20,599 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:20,600 INFO L550 ElimStorePlain]: Start of recursive call 255: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:20,643 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:20,643 INFO L550 ElimStorePlain]: Start of recursive call 256: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:20,687 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:12:20,688 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:12:20,688 INFO L550 ElimStorePlain]: Start of recursive call 257: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:20,729 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:12:20,730 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:12:20,730 INFO L550 ElimStorePlain]: Start of recursive call 258: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:20,771 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:12:20,772 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 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 [2021-03-10 22:12:20,772 INFO L550 ElimStorePlain]: Start of recursive call 259: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:20,816 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:20,817 INFO L550 ElimStorePlain]: Start of recursive call 260: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:20,854 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:20,855 INFO L550 ElimStorePlain]: Start of recursive call 261: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:20,900 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:20,900 INFO L550 ElimStorePlain]: Start of recursive call 262: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:20,944 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:20,945 INFO L550 ElimStorePlain]: Start of recursive call 263: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:20,986 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:20,987 INFO L550 ElimStorePlain]: Start of recursive call 264: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:21,026 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:21,026 INFO L550 ElimStorePlain]: Start of recursive call 265: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:21,071 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:21,071 INFO L550 ElimStorePlain]: Start of recursive call 266: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:21,113 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:21,114 INFO L550 ElimStorePlain]: Start of recursive call 267: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:21,158 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:21,159 INFO L550 ElimStorePlain]: Start of recursive call 268: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:21,198 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:21,199 INFO L550 ElimStorePlain]: Start of recursive call 269: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:21,241 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:21,242 INFO L550 ElimStorePlain]: Start of recursive call 270: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:21,285 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:21,285 INFO L550 ElimStorePlain]: Start of recursive call 271: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:21,330 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:21,331 INFO L550 ElimStorePlain]: Start of recursive call 272: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:21,377 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:21,378 INFO L550 ElimStorePlain]: Start of recursive call 273: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:21,422 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 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 [2021-03-10 22:12:21,423 INFO L550 ElimStorePlain]: Start of recursive call 274: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:21,463 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:21,464 INFO L550 ElimStorePlain]: Start of recursive call 275: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:21,510 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:21,511 INFO L550 ElimStorePlain]: Start of recursive call 276: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:21,557 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:21,558 INFO L550 ElimStorePlain]: Start of recursive call 277: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:21,607 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:21,608 INFO L550 ElimStorePlain]: Start of recursive call 278: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:21,625 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:21,626 INFO L550 ElimStorePlain]: Start of recursive call 279: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:21,647 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:21,647 INFO L550 ElimStorePlain]: Start of recursive call 280: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:21,668 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:21,669 INFO L550 ElimStorePlain]: Start of recursive call 281: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:21,687 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:21,688 INFO L550 ElimStorePlain]: Start of recursive call 282: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:21,704 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:21,704 INFO L550 ElimStorePlain]: Start of recursive call 283: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:21,726 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:21,726 INFO L550 ElimStorePlain]: Start of recursive call 284: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:21,742 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:21,743 INFO L550 ElimStorePlain]: Start of recursive call 285: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:21,759 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:21,760 INFO L550 ElimStorePlain]: Start of recursive call 286: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:21,782 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:21,783 INFO L550 ElimStorePlain]: Start of recursive call 287: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:21,803 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:12:21,803 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 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 [2021-03-10 22:12:21,804 INFO L550 ElimStorePlain]: Start of recursive call 288: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:21,827 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:21,828 INFO L550 ElimStorePlain]: Start of recursive call 289: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:21,850 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:21,851 INFO L550 ElimStorePlain]: Start of recursive call 290: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:21,874 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:21,875 INFO L550 ElimStorePlain]: Start of recursive call 291: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:21,898 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:21,899 INFO L550 ElimStorePlain]: Start of recursive call 292: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:21,916 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:21,917 INFO L550 ElimStorePlain]: Start of recursive call 293: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:21,941 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:21,941 INFO L550 ElimStorePlain]: Start of recursive call 294: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:21,963 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:21,964 INFO L550 ElimStorePlain]: Start of recursive call 295: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:21,985 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:21,986 INFO L550 ElimStorePlain]: Start of recursive call 296: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:22,010 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:22,011 INFO L550 ElimStorePlain]: Start of recursive call 297: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:22,033 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:22,034 INFO L550 ElimStorePlain]: Start of recursive call 298: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:22,056 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:22,057 INFO L550 ElimStorePlain]: Start of recursive call 299: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:22,080 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2021-03-10 22:12:22,081 INFO L550 ElimStorePlain]: Start of recursive call 300: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:22,106 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:22,107 INFO L550 ElimStorePlain]: Start of recursive call 301: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:22,133 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:22,133 INFO L550 ElimStorePlain]: Start of recursive call 302: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:22,159 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:22,160 INFO L550 ElimStorePlain]: Start of recursive call 303: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:22,181 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:22,182 INFO L550 ElimStorePlain]: Start of recursive call 304: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:22,207 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:22,208 INFO L550 ElimStorePlain]: Start of recursive call 305: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:22,234 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:22,235 INFO L550 ElimStorePlain]: Start of recursive call 306: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:22,261 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:22,262 INFO L550 ElimStorePlain]: Start of recursive call 307: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:22,286 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:22,287 INFO L550 ElimStorePlain]: Start of recursive call 308: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:22,313 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:22,314 INFO L550 ElimStorePlain]: Start of recursive call 309: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:22,335 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:22,336 INFO L550 ElimStorePlain]: Start of recursive call 310: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:22,361 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:22,361 INFO L550 ElimStorePlain]: Start of recursive call 311: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:22,386 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:22,387 INFO L550 ElimStorePlain]: Start of recursive call 312: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:22,409 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:22,410 INFO L550 ElimStorePlain]: Start of recursive call 313: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:22,435 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:22,436 INFO L550 ElimStorePlain]: Start of recursive call 314: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:22,461 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:22,462 INFO L550 ElimStorePlain]: Start of recursive call 315: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:22,490 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:12:22,491 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 25 treesize of output 9 [2021-03-10 22:12:22,492 INFO L550 ElimStorePlain]: Start of recursive call 316: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:22,517 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:22,518 INFO L550 ElimStorePlain]: Start of recursive call 317: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:22,544 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:22,545 INFO L550 ElimStorePlain]: Start of recursive call 318: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:22,568 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:22,569 INFO L550 ElimStorePlain]: Start of recursive call 319: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:22,592 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:22,593 INFO L550 ElimStorePlain]: Start of recursive call 320: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:22,617 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:22,617 INFO L550 ElimStorePlain]: Start of recursive call 321: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:22,641 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:22,642 INFO L550 ElimStorePlain]: Start of recursive call 322: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:22,668 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:22,668 INFO L550 ElimStorePlain]: Start of recursive call 323: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:22,690 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:22,690 INFO L550 ElimStorePlain]: Start of recursive call 324: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:22,715 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:22,716 INFO L550 ElimStorePlain]: Start of recursive call 325: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:22,740 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:22,741 INFO L550 ElimStorePlain]: Start of recursive call 326: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:22,766 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:22,767 INFO L550 ElimStorePlain]: Start of recursive call 327: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:22,793 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:22,794 INFO L550 ElimStorePlain]: Start of recursive call 328: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:22,816 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:22,817 INFO L550 ElimStorePlain]: Start of recursive call 329: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:22,839 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:22,840 INFO L550 ElimStorePlain]: Start of recursive call 330: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:22,863 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:22,863 INFO L550 ElimStorePlain]: Start of recursive call 331: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:22,889 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:12:22,890 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 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 [2021-03-10 22:12:22,891 INFO L550 ElimStorePlain]: Start of recursive call 332: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:22,918 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:22,919 INFO L550 ElimStorePlain]: Start of recursive call 333: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:22,945 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:22,946 INFO L550 ElimStorePlain]: Start of recursive call 334: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:22,974 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:22,975 INFO L550 ElimStorePlain]: Start of recursive call 335: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:23,003 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:23,004 INFO L550 ElimStorePlain]: Start of recursive call 336: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:23,027 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:23,028 INFO L550 ElimStorePlain]: Start of recursive call 337: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:23,052 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:23,052 INFO L550 ElimStorePlain]: Start of recursive call 338: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:23,079 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:23,079 INFO L550 ElimStorePlain]: Start of recursive call 339: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:23,106 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:23,107 INFO L550 ElimStorePlain]: Start of recursive call 340: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:23,133 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:23,134 INFO L550 ElimStorePlain]: Start of recursive call 341: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:23,158 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:23,159 INFO L550 ElimStorePlain]: Start of recursive call 342: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:23,186 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:23,187 INFO L550 ElimStorePlain]: Start of recursive call 343: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:23,214 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:23,215 INFO L550 ElimStorePlain]: Start of recursive call 344: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:23,242 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:23,243 INFO L550 ElimStorePlain]: Start of recursive call 345: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:23,268 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:23,268 INFO L550 ElimStorePlain]: Start of recursive call 346: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:23,296 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:23,297 INFO L550 ElimStorePlain]: Start of recursive call 347: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:23,327 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:23,328 INFO L550 ElimStorePlain]: Start of recursive call 348: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:23,356 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:23,356 INFO L550 ElimStorePlain]: Start of recursive call 349: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:23,384 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:23,384 INFO L550 ElimStorePlain]: Start of recursive call 350: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:23,410 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:23,410 INFO L550 ElimStorePlain]: Start of recursive call 351: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:23,438 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:23,438 INFO L550 ElimStorePlain]: Start of recursive call 352: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:23,466 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:23,467 INFO L550 ElimStorePlain]: Start of recursive call 353: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:23,492 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:23,493 INFO L550 ElimStorePlain]: Start of recursive call 354: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:23,518 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:23,519 INFO L550 ElimStorePlain]: Start of recursive call 355: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:23,544 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:23,545 INFO L550 ElimStorePlain]: Start of recursive call 356: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:23,575 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:23,576 INFO L550 ElimStorePlain]: Start of recursive call 357: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:23,608 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-03-10 22:12:23,609 INFO L550 ElimStorePlain]: Start of recursive call 358: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:23,636 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:23,637 INFO L550 ElimStorePlain]: Start of recursive call 359: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:23,666 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:23,667 INFO L550 ElimStorePlain]: Start of recursive call 360: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:23,697 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:23,698 INFO L550 ElimStorePlain]: Start of recursive call 361: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:23,727 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:23,728 INFO L550 ElimStorePlain]: Start of recursive call 362: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:23,755 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:23,756 INFO L550 ElimStorePlain]: Start of recursive call 363: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:23,786 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:23,786 INFO L550 ElimStorePlain]: Start of recursive call 364: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:23,817 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:23,817 INFO L550 ElimStorePlain]: Start of recursive call 365: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:23,850 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:23,851 INFO L550 ElimStorePlain]: Start of recursive call 366: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:23,881 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:12:23,882 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 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 [2021-03-10 22:12:23,882 INFO L550 ElimStorePlain]: Start of recursive call 367: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:23,913 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:23,913 INFO L550 ElimStorePlain]: Start of recursive call 368: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:23,945 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:23,945 INFO L550 ElimStorePlain]: Start of recursive call 369: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:23,976 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:23,977 INFO L550 ElimStorePlain]: Start of recursive call 370: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:24,005 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:24,006 INFO L550 ElimStorePlain]: Start of recursive call 371: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:24,037 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:24,037 INFO L550 ElimStorePlain]: Start of recursive call 372: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:24,070 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:24,071 INFO L550 ElimStorePlain]: Start of recursive call 373: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:24,102 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:24,103 INFO L550 ElimStorePlain]: Start of recursive call 374: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:24,134 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:24,134 INFO L550 ElimStorePlain]: Start of recursive call 375: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:24,163 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:24,164 INFO L550 ElimStorePlain]: Start of recursive call 376: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:24,195 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:24,196 INFO L550 ElimStorePlain]: Start of recursive call 377: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:24,229 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:24,230 INFO L550 ElimStorePlain]: Start of recursive call 378: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:24,261 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:24,262 INFO L550 ElimStorePlain]: Start of recursive call 379: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:24,291 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:24,292 INFO L550 ElimStorePlain]: Start of recursive call 380: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:24,326 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:24,327 INFO L550 ElimStorePlain]: Start of recursive call 381: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:24,359 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:24,360 INFO L550 ElimStorePlain]: Start of recursive call 382: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:24,389 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:24,390 INFO L550 ElimStorePlain]: Start of recursive call 383: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:24,420 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:24,421 INFO L550 ElimStorePlain]: Start of recursive call 384: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:24,452 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:24,452 INFO L550 ElimStorePlain]: Start of recursive call 385: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:24,484 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:24,485 INFO L550 ElimStorePlain]: Start of recursive call 386: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:24,520 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:24,521 INFO L550 ElimStorePlain]: Start of recursive call 387: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:24,551 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:24,551 INFO L550 ElimStorePlain]: Start of recursive call 388: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:24,582 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:24,582 INFO L550 ElimStorePlain]: Start of recursive call 389: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:24,615 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:24,616 INFO L550 ElimStorePlain]: Start of recursive call 390: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:24,646 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:24,647 INFO L550 ElimStorePlain]: Start of recursive call 391: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:24,678 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:24,678 INFO L550 ElimStorePlain]: Start of recursive call 392: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:24,709 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:24,710 INFO L550 ElimStorePlain]: Start of recursive call 393: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:24,745 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:24,746 INFO L550 ElimStorePlain]: Start of recursive call 394: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:24,777 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:24,777 INFO L550 ElimStorePlain]: Start of recursive call 395: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:24,810 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:24,811 INFO L550 ElimStorePlain]: Start of recursive call 396: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:24,844 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:24,845 INFO L550 ElimStorePlain]: Start of recursive call 397: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:24,878 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:24,879 INFO L550 ElimStorePlain]: Start of recursive call 398: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:24,914 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:24,915 INFO L550 ElimStorePlain]: Start of recursive call 399: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:24,948 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:24,948 INFO L550 ElimStorePlain]: Start of recursive call 400: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:24,977 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:24,978 INFO L550 ElimStorePlain]: Start of recursive call 401: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:25,005 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:25,005 INFO L550 ElimStorePlain]: Start of recursive call 402: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:25,032 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:25,033 INFO L550 ElimStorePlain]: Start of recursive call 403: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:25,060 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:25,061 INFO L550 ElimStorePlain]: Start of recursive call 404: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:25,088 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:25,089 INFO L550 ElimStorePlain]: Start of recursive call 405: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:25,116 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:25,117 INFO L550 ElimStorePlain]: Start of recursive call 406: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:25,144 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:25,145 INFO L550 ElimStorePlain]: Start of recursive call 407: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:25,175 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:25,176 INFO L550 ElimStorePlain]: Start of recursive call 408: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:25,206 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:25,207 INFO L550 ElimStorePlain]: Start of recursive call 409: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:25,234 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:25,235 INFO L550 ElimStorePlain]: Start of recursive call 410: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:25,284 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:25,285 INFO L550 ElimStorePlain]: Start of recursive call 411: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:25,296 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:25,296 INFO L550 ElimStorePlain]: Start of recursive call 412: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:25,309 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:12:25,309 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:12:25,310 INFO L550 ElimStorePlain]: Start of recursive call 413: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:25,324 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:25,325 INFO L550 ElimStorePlain]: Start of recursive call 414: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:25,335 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:25,336 INFO L550 ElimStorePlain]: Start of recursive call 415: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:25,350 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:25,351 INFO L550 ElimStorePlain]: Start of recursive call 416: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:25,364 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:25,365 INFO L550 ElimStorePlain]: Start of recursive call 417: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:25,378 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:25,379 INFO L550 ElimStorePlain]: Start of recursive call 418: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:25,390 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:25,391 INFO L550 ElimStorePlain]: Start of recursive call 419: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:25,402 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:25,403 INFO L550 ElimStorePlain]: Start of recursive call 420: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:25,416 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:12:25,417 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 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 [2021-03-10 22:12:25,418 INFO L550 ElimStorePlain]: Start of recursive call 421: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:25,433 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:25,434 INFO L550 ElimStorePlain]: Start of recursive call 422: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:25,449 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:25,450 INFO L550 ElimStorePlain]: Start of recursive call 423: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:25,462 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:25,463 INFO L550 ElimStorePlain]: Start of recursive call 424: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:25,478 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:25,479 INFO L550 ElimStorePlain]: Start of recursive call 425: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:25,491 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:25,492 INFO L550 ElimStorePlain]: Start of recursive call 426: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:25,504 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:25,504 INFO L550 ElimStorePlain]: Start of recursive call 427: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:25,518 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:25,519 INFO L550 ElimStorePlain]: Start of recursive call 428: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:25,534 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:25,534 INFO L550 ElimStorePlain]: Start of recursive call 429: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:25,549 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:25,550 INFO L550 ElimStorePlain]: Start of recursive call 430: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:25,564 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:25,565 INFO L550 ElimStorePlain]: Start of recursive call 431: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:25,577 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:25,578 INFO L550 ElimStorePlain]: Start of recursive call 432: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:25,593 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:25,594 INFO L550 ElimStorePlain]: Start of recursive call 433: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:25,609 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:25,610 INFO L550 ElimStorePlain]: Start of recursive call 434: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:25,625 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:25,626 INFO L550 ElimStorePlain]: Start of recursive call 435: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:25,639 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:25,640 INFO L550 ElimStorePlain]: Start of recursive call 436: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:25,652 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:25,653 INFO L550 ElimStorePlain]: Start of recursive call 437: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:25,665 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:25,666 INFO L550 ElimStorePlain]: Start of recursive call 438: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:25,678 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:25,679 INFO L550 ElimStorePlain]: Start of recursive call 439: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:25,694 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:25,695 INFO L550 ElimStorePlain]: Start of recursive call 440: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:25,707 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:25,708 INFO L550 ElimStorePlain]: Start of recursive call 441: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:25,723 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2021-03-10 22:12:25,724 INFO L550 ElimStorePlain]: Start of recursive call 442: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:25,739 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:25,740 INFO L550 ElimStorePlain]: Start of recursive call 443: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:25,756 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:25,757 INFO L550 ElimStorePlain]: Start of recursive call 444: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:25,772 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:25,773 INFO L550 ElimStorePlain]: Start of recursive call 445: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:25,786 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:25,787 INFO L550 ElimStorePlain]: Start of recursive call 446: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:25,800 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:25,801 INFO L550 ElimStorePlain]: Start of recursive call 447: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:25,817 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:12:25,817 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:12:25,818 INFO L550 ElimStorePlain]: Start of recursive call 448: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:25,834 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:25,835 INFO L550 ElimStorePlain]: Start of recursive call 449: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:25,850 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:25,850 INFO L550 ElimStorePlain]: Start of recursive call 450: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:25,866 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:25,867 INFO L550 ElimStorePlain]: Start of recursive call 451: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:25,884 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:25,885 INFO L550 ElimStorePlain]: Start of recursive call 452: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:25,899 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:25,900 INFO L550 ElimStorePlain]: Start of recursive call 453: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:25,915 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:25,916 INFO L550 ElimStorePlain]: Start of recursive call 454: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:25,930 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:25,930 INFO L550 ElimStorePlain]: Start of recursive call 455: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:25,946 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:25,946 INFO L550 ElimStorePlain]: Start of recursive call 456: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:25,963 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:25,964 INFO L550 ElimStorePlain]: Start of recursive call 457: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:25,980 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:25,980 INFO L550 ElimStorePlain]: Start of recursive call 458: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:25,997 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:25,998 INFO L550 ElimStorePlain]: Start of recursive call 459: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:26,012 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:26,013 INFO L550 ElimStorePlain]: Start of recursive call 460: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:26,027 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:26,027 INFO L550 ElimStorePlain]: Start of recursive call 461: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:26,043 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:26,044 INFO L550 ElimStorePlain]: Start of recursive call 462: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:26,061 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:26,061 INFO L550 ElimStorePlain]: Start of recursive call 463: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:26,078 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:26,079 INFO L550 ElimStorePlain]: Start of recursive call 464: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:26,093 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:26,094 INFO L550 ElimStorePlain]: Start of recursive call 465: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:26,111 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:26,112 INFO L550 ElimStorePlain]: Start of recursive call 466: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:26,128 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:26,129 INFO L550 ElimStorePlain]: Start of recursive call 467: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:26,146 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:12:26,146 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:12:26,147 INFO L550 ElimStorePlain]: Start of recursive call 468: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:26,162 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:26,162 INFO L550 ElimStorePlain]: Start of recursive call 469: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:26,177 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:26,178 INFO L550 ElimStorePlain]: Start of recursive call 470: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:26,195 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:26,195 INFO L550 ElimStorePlain]: Start of recursive call 471: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:26,213 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:26,214 INFO L550 ElimStorePlain]: Start of recursive call 472: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:26,231 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:26,232 INFO L550 ElimStorePlain]: Start of recursive call 473: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:26,247 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:26,248 INFO L550 ElimStorePlain]: Start of recursive call 474: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:26,265 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:26,266 INFO L550 ElimStorePlain]: Start of recursive call 475: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:26,281 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:26,282 INFO L550 ElimStorePlain]: Start of recursive call 476: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:26,297 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:26,298 INFO L550 ElimStorePlain]: Start of recursive call 477: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:26,315 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:26,316 INFO L550 ElimStorePlain]: Start of recursive call 478: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:26,331 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:26,332 INFO L550 ElimStorePlain]: Start of recursive call 479: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:26,348 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:26,348 INFO L550 ElimStorePlain]: Start of recursive call 480: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:26,366 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:12:26,368 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 1 [2021-03-10 22:12:26,368 INFO L550 ElimStorePlain]: Start of recursive call 481: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:26,384 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:26,385 INFO L550 ElimStorePlain]: Start of recursive call 482: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:26,403 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:26,404 INFO L550 ElimStorePlain]: Start of recursive call 483: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:26,422 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:26,422 INFO L550 ElimStorePlain]: Start of recursive call 484: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:26,438 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:26,439 INFO L550 ElimStorePlain]: Start of recursive call 485: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:26,457 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:26,458 INFO L550 ElimStorePlain]: Start of recursive call 486: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:26,476 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:26,476 INFO L550 ElimStorePlain]: Start of recursive call 487: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:26,493 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:26,494 INFO L550 ElimStorePlain]: Start of recursive call 488: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:26,512 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:26,513 INFO L550 ElimStorePlain]: Start of recursive call 489: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:26,531 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-03-10 22:12:26,532 INFO L550 ElimStorePlain]: Start of recursive call 490: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:26,548 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:26,549 INFO L550 ElimStorePlain]: Start of recursive call 491: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:26,566 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:26,567 INFO L550 ElimStorePlain]: Start of recursive call 492: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:26,584 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:26,584 INFO L550 ElimStorePlain]: Start of recursive call 493: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:26,601 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:26,602 INFO L550 ElimStorePlain]: Start of recursive call 494: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:26,618 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:26,619 INFO L550 ElimStorePlain]: Start of recursive call 495: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:26,637 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:26,638 INFO L550 ElimStorePlain]: Start of recursive call 496: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:26,656 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:26,657 INFO L550 ElimStorePlain]: Start of recursive call 497: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:26,674 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:26,675 INFO L550 ElimStorePlain]: Start of recursive call 498: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:26,694 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:12:26,694 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 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 [2021-03-10 22:12:26,695 INFO L550 ElimStorePlain]: Start of recursive call 499: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:26,713 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:26,714 INFO L550 ElimStorePlain]: Start of recursive call 500: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:26,732 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:26,733 INFO L550 ElimStorePlain]: Start of recursive call 501: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:26,750 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:26,751 INFO L550 ElimStorePlain]: Start of recursive call 502: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:26,764 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:26,765 INFO L550 ElimStorePlain]: Start of recursive call 503: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:26,777 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:26,777 INFO L550 ElimStorePlain]: Start of recursive call 504: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:26,789 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:26,790 INFO L550 ElimStorePlain]: Start of recursive call 505: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:26,804 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:26,804 INFO L550 ElimStorePlain]: Start of recursive call 506: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:26,814 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:26,815 INFO L550 ElimStorePlain]: Start of recursive call 507: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:26,825 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:26,826 INFO L550 ElimStorePlain]: Start of recursive call 508: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:26,837 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:26,838 INFO L550 ElimStorePlain]: Start of recursive call 509: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:26,847 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:26,848 INFO L550 ElimStorePlain]: Start of recursive call 510: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:26,860 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:26,861 INFO L550 ElimStorePlain]: Start of recursive call 511: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:26,872 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:26,873 INFO L550 ElimStorePlain]: Start of recursive call 512: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:26,884 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:26,885 INFO L550 ElimStorePlain]: Start of recursive call 513: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:26,894 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:26,895 INFO L550 ElimStorePlain]: Start of recursive call 514: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:26,907 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:26,907 INFO L550 ElimStorePlain]: Start of recursive call 515: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:26,917 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:26,918 INFO L550 ElimStorePlain]: Start of recursive call 516: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:26,930 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:26,931 INFO L550 ElimStorePlain]: Start of recursive call 517: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:26,947 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:26,948 INFO L550 ElimStorePlain]: Start of recursive call 518: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:26,965 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:26,966 INFO L550 ElimStorePlain]: Start of recursive call 519: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:26,983 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:26,983 INFO L550 ElimStorePlain]: Start of recursive call 520: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:27,000 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:27,001 INFO L550 ElimStorePlain]: Start of recursive call 521: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:27,016 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:27,017 INFO L550 ElimStorePlain]: Start of recursive call 522: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:27,033 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:12:27,034 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 25 treesize of output 9 [2021-03-10 22:12:27,035 INFO L550 ElimStorePlain]: Start of recursive call 523: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:27,050 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:27,050 INFO L550 ElimStorePlain]: Start of recursive call 524: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:27,065 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:27,066 INFO L550 ElimStorePlain]: Start of recursive call 525: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:27,081 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:27,082 INFO L550 ElimStorePlain]: Start of recursive call 526: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:27,098 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:27,098 INFO L550 ElimStorePlain]: Start of recursive call 527: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:27,110 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:27,110 INFO L550 ElimStorePlain]: Start of recursive call 528: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:27,123 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:27,123 INFO L550 ElimStorePlain]: Start of recursive call 529: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:27,134 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:27,135 INFO L550 ElimStorePlain]: Start of recursive call 530: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:27,146 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:27,146 INFO L550 ElimStorePlain]: Start of recursive call 531: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:27,160 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:27,160 INFO L550 ElimStorePlain]: Start of recursive call 532: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:27,175 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:27,175 INFO L550 ElimStorePlain]: Start of recursive call 533: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:27,191 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-03-10 22:12:27,192 INFO L550 ElimStorePlain]: Start of recursive call 534: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:27,208 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:27,208 INFO L550 ElimStorePlain]: Start of recursive call 535: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:27,225 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:27,225 INFO L550 ElimStorePlain]: Start of recursive call 536: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:27,241 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:27,242 INFO L550 ElimStorePlain]: Start of recursive call 537: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:27,256 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:27,257 INFO L550 ElimStorePlain]: Start of recursive call 538: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:27,272 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:27,273 INFO L550 ElimStorePlain]: Start of recursive call 539: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:27,289 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:12:27,289 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:12:27,290 INFO L550 ElimStorePlain]: Start of recursive call 540: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:27,304 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:27,305 INFO L550 ElimStorePlain]: Start of recursive call 541: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:27,320 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:27,321 INFO L550 ElimStorePlain]: Start of recursive call 542: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:27,335 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:27,336 INFO L550 ElimStorePlain]: Start of recursive call 543: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:27,350 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:27,351 INFO L550 ElimStorePlain]: Start of recursive call 544: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:27,366 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:27,367 INFO L550 ElimStorePlain]: Start of recursive call 545: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:27,382 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:27,383 INFO L550 ElimStorePlain]: Start of recursive call 546: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:27,397 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:27,398 INFO L550 ElimStorePlain]: Start of recursive call 547: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:27,412 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:27,412 INFO L550 ElimStorePlain]: Start of recursive call 548: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:27,427 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:27,428 INFO L550 ElimStorePlain]: Start of recursive call 549: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:27,442 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:27,442 INFO L550 ElimStorePlain]: Start of recursive call 550: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:27,458 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:12:27,458 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:12:27,459 INFO L550 ElimStorePlain]: Start of recursive call 551: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:27,473 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:27,474 INFO L550 ElimStorePlain]: Start of recursive call 552: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:27,489 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:27,490 INFO L550 ElimStorePlain]: Start of recursive call 553: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:27,503 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:27,504 INFO L550 ElimStorePlain]: Start of recursive call 554: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:27,519 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:27,520 INFO L550 ElimStorePlain]: Start of recursive call 555: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:27,535 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:27,536 INFO L550 ElimStorePlain]: Start of recursive call 556: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:27,550 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:27,551 INFO L550 ElimStorePlain]: Start of recursive call 557: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:27,565 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:27,566 INFO L550 ElimStorePlain]: Start of recursive call 558: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:27,580 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:27,581 INFO L550 ElimStorePlain]: Start of recursive call 559: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:27,594 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:27,595 INFO L550 ElimStorePlain]: Start of recursive call 560: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:27,608 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:27,609 INFO L550 ElimStorePlain]: Start of recursive call 561: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:27,624 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:27,624 INFO L550 ElimStorePlain]: Start of recursive call 562: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:27,638 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:27,638 INFO L550 ElimStorePlain]: Start of recursive call 563: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:27,651 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:27,652 INFO L550 ElimStorePlain]: Start of recursive call 564: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:27,665 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:27,666 INFO L550 ElimStorePlain]: Start of recursive call 565: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:27,680 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:27,681 INFO L550 ElimStorePlain]: Start of recursive call 566: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:27,694 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:27,694 INFO L550 ElimStorePlain]: Start of recursive call 567: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:27,708 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:27,709 INFO L550 ElimStorePlain]: Start of recursive call 568: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:27,722 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:27,722 INFO L550 ElimStorePlain]: Start of recursive call 569: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:27,736 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:27,736 INFO L550 ElimStorePlain]: Start of recursive call 570: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:27,749 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:27,750 INFO L550 ElimStorePlain]: Start of recursive call 571: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:27,763 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:27,763 INFO L550 ElimStorePlain]: Start of recursive call 572: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:27,776 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:27,777 INFO L550 ElimStorePlain]: Start of recursive call 573: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:27,790 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:27,791 INFO L550 ElimStorePlain]: Start of recursive call 574: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:27,803 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:27,804 INFO L550 ElimStorePlain]: Start of recursive call 575: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:27,816 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:27,817 INFO L550 ElimStorePlain]: Start of recursive call 576: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:27,829 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:27,830 INFO L550 ElimStorePlain]: Start of recursive call 577: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:27,843 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:27,843 INFO L550 ElimStorePlain]: Start of recursive call 578: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:27,856 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:27,857 INFO L550 ElimStorePlain]: Start of recursive call 579: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:27,869 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:27,870 INFO L550 ElimStorePlain]: Start of recursive call 580: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:27,883 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:27,883 INFO L550 ElimStorePlain]: Start of recursive call 581: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:27,896 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:27,897 INFO L550 ElimStorePlain]: Start of recursive call 582: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:27,908 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:27,909 INFO L550 ElimStorePlain]: Start of recursive call 583: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:27,921 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:27,922 INFO L550 ElimStorePlain]: Start of recursive call 584: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:27,933 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:27,934 INFO L550 ElimStorePlain]: Start of recursive call 585: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:27,946 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:27,947 INFO L550 ElimStorePlain]: Start of recursive call 586: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:27,958 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:27,959 INFO L550 ElimStorePlain]: Start of recursive call 587: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:27,970 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:27,970 INFO L550 ElimStorePlain]: Start of recursive call 588: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:27,982 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:27,982 INFO L550 ElimStorePlain]: Start of recursive call 589: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:27,993 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:27,994 INFO L550 ElimStorePlain]: Start of recursive call 590: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:28,003 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:28,004 INFO L550 ElimStorePlain]: Start of recursive call 591: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:28,409 WARN L205 SmtUtils]: Spent 404.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 59 [2021-03-10 22:12:28,409 INFO L628 ElimStorePlain]: treesize reduction 372, result has 58.6 percent of original size [2021-03-10 22:12:28,417 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2021-03-10 22:12:28,418 INFO L550 ElimStorePlain]: Start of recursive call 592: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:28,425 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:28,426 INFO L550 ElimStorePlain]: Start of recursive call 593: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:28,433 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2021-03-10 22:12:28,434 INFO L550 ElimStorePlain]: Start of recursive call 594: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:28,441 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 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 [2021-03-10 22:12:28,442 INFO L550 ElimStorePlain]: Start of recursive call 595: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:28,449 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2021-03-10 22:12:28,450 INFO L550 ElimStorePlain]: Start of recursive call 596: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:28,457 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2021-03-10 22:12:28,458 INFO L550 ElimStorePlain]: Start of recursive call 597: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:28,465 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-03-10 22:12:28,466 INFO L550 ElimStorePlain]: Start of recursive call 598: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:28,474 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-03-10 22:12:28,475 INFO L550 ElimStorePlain]: Start of recursive call 599: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:28,482 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:28,482 INFO L550 ElimStorePlain]: Start of recursive call 600: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:28,489 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:28,490 INFO L550 ElimStorePlain]: Start of recursive call 601: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:28,496 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2021-03-10 22:12:28,497 INFO L550 ElimStorePlain]: Start of recursive call 602: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:28,503 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:28,504 INFO L550 ElimStorePlain]: Start of recursive call 603: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:28,510 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-03-10 22:12:28,512 INFO L550 ElimStorePlain]: Start of recursive call 604: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:28,518 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:28,519 INFO L550 ElimStorePlain]: Start of recursive call 605: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:28,525 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-03-10 22:12:28,526 INFO L550 ElimStorePlain]: Start of recursive call 606: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:28,531 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:28,532 INFO L550 ElimStorePlain]: Start of recursive call 607: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:28,712 WARN L205 SmtUtils]: Spent 179.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 40 [2021-03-10 22:12:28,712 INFO L628 ElimStorePlain]: treesize reduction 25, result has 90.5 percent of original size [2021-03-10 22:12:28,714 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-1 vars, End of recursive call: and 10 xjuncts. [2021-03-10 22:12:28,714 INFO L247 ElimStorePlain]: Needed 607 recursive calls to eliminate 2 variables, input treesize:32769, output treesize:239 [2021-03-10 22:12:28,864 WARN L205 SmtUtils]: Spent 133.00 ms on a formula simplification that was a NOOP. DAG size: 40 [2021-03-10 22:12:28,970 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:12:28,971 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-10 22:12:28,971 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 8] total 12 [2021-03-10 22:12:28,971 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1173416535] [2021-03-10 22:12:28,971 INFO L460 AbstractCegarLoop]: Interpolant automaton has 12 states [2021-03-10 22:12:28,971 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-10 22:12:28,971 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2021-03-10 22:12:28,971 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=34, Invalid=98, Unknown=0, NotChecked=0, Total=132 [2021-03-10 22:12:28,972 INFO L87 Difference]: Start difference. First operand 84 states and 171 transitions. Second operand has 12 states, 12 states have (on average 1.75) internal successors, (21), 12 states have internal predecessors, (21), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:12:29,289 WARN L205 SmtUtils]: Spent 226.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 70 [2021-03-10 22:12:29,571 WARN L205 SmtUtils]: Spent 200.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 66 [2021-03-10 22:12:29,822 WARN L205 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 26 [2021-03-10 22:12:30,070 WARN L205 SmtUtils]: Spent 231.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 69 [2021-03-10 22:12:30,083 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-10 22:12:30,083 INFO L93 Difference]: Finished difference Result 106 states and 194 transitions. [2021-03-10 22:12:30,083 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-03-10 22:12:30,083 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 1.75) internal successors, (21), 12 states have internal predecessors, (21), 0 states have call successors, (0), 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 [2021-03-10 22:12:30,084 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-10 22:12:30,084 INFO L225 Difference]: With dead ends: 106 [2021-03-10 22:12:30,084 INFO L226 Difference]: Without dead ends: 84 [2021-03-10 22:12:30,084 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 28 GetRequests, 10 SyntacticMatches, 1 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 55 ImplicationChecksByTransitivity, 1842.9ms TimeCoverageRelationStatistics Valid=106, Invalid=236, Unknown=0, NotChecked=0, Total=342 [2021-03-10 22:12:30,084 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 84 states. [2021-03-10 22:12:30,085 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 84 to 75. [2021-03-10 22:12:30,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 75 states, 74 states have (on average 2.0135135135135136) internal successors, (149), 74 states have internal predecessors, (149), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:12:30,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 75 states to 75 states and 149 transitions. [2021-03-10 22:12:30,087 INFO L78 Accepts]: Start accepts. Automaton has 75 states and 149 transitions. Word has length 14 [2021-03-10 22:12:30,087 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-10 22:12:30,087 INFO L480 AbstractCegarLoop]: Abstraction has 75 states and 149 transitions. [2021-03-10 22:12:30,087 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 12 states, 12 states have (on average 1.75) internal successors, (21), 12 states have internal predecessors, (21), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:12:30,087 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 149 transitions. [2021-03-10 22:12:30,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2021-03-10 22:12:30,088 INFO L511 BasicCegarLoop]: Found error trace [2021-03-10 22:12:30,088 INFO L519 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-10 22:12:30,303 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable19783,23 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:12:30,303 INFO L428 AbstractCegarLoop]: === Iteration 33 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-10 22:12:30,303 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-10 22:12:30,303 INFO L82 PathProgramCache]: Analyzing trace with hash 1114719867, now seen corresponding path program 15 times [2021-03-10 22:12:30,304 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-10 22:12:30,304 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [549364222] [2021-03-10 22:12:30,304 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-10 22:12:30,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 22:12:30,524 WARN L205 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 48 [2021-03-10 22:12:30,627 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:12:30,627 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [549364222] [2021-03-10 22:12:30,627 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [908296522] [2021-03-10 22:12:30,627 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 24 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 24 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:12:30,647 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 2 check-sat command(s) [2021-03-10 22:12:30,647 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-10 22:12:30,648 INFO L263 TraceCheckSpWp]: Trace formula consists of 56 conjuncts, 21 conjunts are in the unsatisfiable core [2021-03-10 22:12:30,648 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-10 22:12:30,915 WARN L205 SmtUtils]: Spent 240.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 47 [2021-03-10 22:12:34,106 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 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 [2021-03-10 22:12:34,107 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:34,131 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:34,132 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:34,155 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:34,156 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:34,184 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:34,185 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:34,219 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:34,219 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:34,251 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-03-10 22:12:34,252 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:34,278 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:34,278 INFO L550 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:34,308 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:34,309 INFO L550 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:34,335 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:34,336 INFO L550 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:34,369 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:34,370 INFO L550 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:34,401 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:12:34,402 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 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 [2021-03-10 22:12:34,403 INFO L550 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:34,434 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:34,434 INFO L550 ElimStorePlain]: Start of recursive call 13: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:34,462 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:34,463 INFO L550 ElimStorePlain]: Start of recursive call 14: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:34,500 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:34,501 INFO L550 ElimStorePlain]: Start of recursive call 15: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:34,536 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:12:34,536 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:12:34,537 INFO L550 ElimStorePlain]: Start of recursive call 16: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:34,570 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:34,570 INFO L550 ElimStorePlain]: Start of recursive call 17: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:34,603 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:34,604 INFO L550 ElimStorePlain]: Start of recursive call 18: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:34,642 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:34,643 INFO L550 ElimStorePlain]: Start of recursive call 19: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:34,674 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:34,675 INFO L550 ElimStorePlain]: Start of recursive call 20: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:34,706 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:34,707 INFO L550 ElimStorePlain]: Start of recursive call 21: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:34,743 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:34,743 INFO L550 ElimStorePlain]: Start of recursive call 22: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:34,778 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:34,779 INFO L550 ElimStorePlain]: Start of recursive call 23: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:34,811 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:34,812 INFO L550 ElimStorePlain]: Start of recursive call 24: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:34,844 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:34,845 INFO L550 ElimStorePlain]: Start of recursive call 25: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:34,882 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:12:34,882 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 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 [2021-03-10 22:12:34,883 INFO L550 ElimStorePlain]: Start of recursive call 26: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:34,917 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:34,917 INFO L550 ElimStorePlain]: Start of recursive call 27: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:34,954 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:12:34,955 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 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 [2021-03-10 22:12:34,956 INFO L550 ElimStorePlain]: Start of recursive call 28: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:34,998 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:34,999 INFO L550 ElimStorePlain]: Start of recursive call 29: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:35,042 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:35,043 INFO L550 ElimStorePlain]: Start of recursive call 30: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:35,080 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:35,081 INFO L550 ElimStorePlain]: Start of recursive call 31: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:35,123 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:12:35,123 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 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 [2021-03-10 22:12:35,124 INFO L550 ElimStorePlain]: Start of recursive call 32: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:35,160 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:35,160 INFO L550 ElimStorePlain]: Start of recursive call 33: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:35,197 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:35,198 INFO L550 ElimStorePlain]: Start of recursive call 34: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:35,235 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:35,235 INFO L550 ElimStorePlain]: Start of recursive call 35: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:35,276 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:35,277 INFO L550 ElimStorePlain]: Start of recursive call 36: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:35,314 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:35,315 INFO L550 ElimStorePlain]: Start of recursive call 37: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:35,361 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:35,362 INFO L550 ElimStorePlain]: Start of recursive call 38: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:35,399 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:35,400 INFO L550 ElimStorePlain]: Start of recursive call 39: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:35,439 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:35,440 INFO L550 ElimStorePlain]: Start of recursive call 40: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:35,481 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:12:35,482 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:12:35,483 INFO L550 ElimStorePlain]: Start of recursive call 41: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:35,522 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:35,523 INFO L550 ElimStorePlain]: Start of recursive call 42: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:35,568 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:35,569 INFO L550 ElimStorePlain]: Start of recursive call 43: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:35,608 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:35,609 INFO L550 ElimStorePlain]: Start of recursive call 44: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:35,655 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:35,656 INFO L550 ElimStorePlain]: Start of recursive call 45: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:35,703 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:12:35,704 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 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 [2021-03-10 22:12:35,704 INFO L550 ElimStorePlain]: Start of recursive call 46: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:35,753 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-03-10 22:12:35,755 INFO L550 ElimStorePlain]: Start of recursive call 47: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:35,796 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:35,796 INFO L550 ElimStorePlain]: Start of recursive call 48: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:35,841 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:35,841 INFO L550 ElimStorePlain]: Start of recursive call 49: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:35,893 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:35,893 INFO L550 ElimStorePlain]: Start of recursive call 50: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:35,916 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:35,916 INFO L550 ElimStorePlain]: Start of recursive call 51: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:35,939 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:35,940 INFO L550 ElimStorePlain]: Start of recursive call 52: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:35,966 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:12:35,967 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 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 [2021-03-10 22:12:35,968 INFO L550 ElimStorePlain]: Start of recursive call 53: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:35,999 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:36,000 INFO L550 ElimStorePlain]: Start of recursive call 54: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:36,030 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:36,030 INFO L550 ElimStorePlain]: Start of recursive call 55: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:36,063 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:36,064 INFO L550 ElimStorePlain]: Start of recursive call 56: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:36,095 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:12:36,096 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 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 [2021-03-10 22:12:36,097 INFO L550 ElimStorePlain]: Start of recursive call 57: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:36,127 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2021-03-10 22:12:36,128 INFO L550 ElimStorePlain]: Start of recursive call 58: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:36,152 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:36,153 INFO L550 ElimStorePlain]: Start of recursive call 59: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:36,177 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:36,178 INFO L550 ElimStorePlain]: Start of recursive call 60: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:36,207 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:12:36,208 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 25 treesize of output 9 [2021-03-10 22:12:36,209 INFO L550 ElimStorePlain]: Start of recursive call 61: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:36,232 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:36,232 INFO L550 ElimStorePlain]: Start of recursive call 62: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:36,257 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:36,258 INFO L550 ElimStorePlain]: Start of recursive call 63: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:36,280 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:36,281 INFO L550 ElimStorePlain]: Start of recursive call 64: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:36,311 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:12:36,312 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 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 [2021-03-10 22:12:36,313 INFO L550 ElimStorePlain]: Start of recursive call 65: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:36,345 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:12:36,346 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 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 [2021-03-10 22:12:36,346 INFO L550 ElimStorePlain]: Start of recursive call 66: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:36,380 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:36,380 INFO L550 ElimStorePlain]: Start of recursive call 67: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:36,412 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:36,413 INFO L550 ElimStorePlain]: Start of recursive call 68: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:36,445 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:36,446 INFO L550 ElimStorePlain]: Start of recursive call 69: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:36,478 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:36,479 INFO L550 ElimStorePlain]: Start of recursive call 70: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:36,511 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:36,512 INFO L550 ElimStorePlain]: Start of recursive call 71: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:36,550 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:36,551 INFO L550 ElimStorePlain]: Start of recursive call 72: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:36,588 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-03-10 22:12:36,589 INFO L550 ElimStorePlain]: Start of recursive call 73: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:36,628 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:12:36,629 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select 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 [2021-03-10 22:12:36,630 INFO L550 ElimStorePlain]: Start of recursive call 74: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:36,662 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:36,663 INFO L550 ElimStorePlain]: Start of recursive call 75: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:36,695 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:36,696 INFO L550 ElimStorePlain]: Start of recursive call 76: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:36,728 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:36,729 INFO L550 ElimStorePlain]: Start of recursive call 77: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:36,764 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:12:36,765 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 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 [2021-03-10 22:12:36,766 INFO L550 ElimStorePlain]: Start of recursive call 78: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:36,798 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:36,799 INFO L550 ElimStorePlain]: Start of recursive call 79: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:36,839 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:12:36,840 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-03-10 22:12:36,840 INFO L550 ElimStorePlain]: Start of recursive call 80: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:36,877 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:36,878 INFO L550 ElimStorePlain]: Start of recursive call 81: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:36,913 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:36,914 INFO L550 ElimStorePlain]: Start of recursive call 82: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:36,955 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:36,955 INFO L550 ElimStorePlain]: Start of recursive call 83: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:36,999 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:36,999 INFO L550 ElimStorePlain]: Start of recursive call 84: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:37,037 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:37,038 INFO L550 ElimStorePlain]: Start of recursive call 85: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:37,079 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:37,080 INFO L550 ElimStorePlain]: Start of recursive call 86: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:37,122 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2021-03-10 22:12:37,130 INFO L550 ElimStorePlain]: Start of recursive call 87: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:37,174 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:37,175 INFO L550 ElimStorePlain]: Start of recursive call 88: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:37,219 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:37,220 INFO L550 ElimStorePlain]: Start of recursive call 89: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:37,261 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:12:37,262 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 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 [2021-03-10 22:12:37,262 INFO L550 ElimStorePlain]: Start of recursive call 90: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:37,299 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:37,300 INFO L550 ElimStorePlain]: Start of recursive call 91: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:37,343 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:37,344 INFO L550 ElimStorePlain]: Start of recursive call 92: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:37,385 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:37,385 INFO L550 ElimStorePlain]: Start of recursive call 93: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:37,426 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:37,427 INFO L550 ElimStorePlain]: Start of recursive call 94: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:37,465 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:37,466 INFO L550 ElimStorePlain]: Start of recursive call 95: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:37,504 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:37,505 INFO L550 ElimStorePlain]: Start of recursive call 96: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:37,549 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:37,550 INFO L550 ElimStorePlain]: Start of recursive call 97: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:37,592 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:12:37,593 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 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 [2021-03-10 22:12:37,594 INFO L550 ElimStorePlain]: Start of recursive call 98: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:37,637 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:12:37,638 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 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 [2021-03-10 22:12:37,638 INFO L550 ElimStorePlain]: Start of recursive call 99: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:37,682 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:37,682 INFO L550 ElimStorePlain]: Start of recursive call 100: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:37,726 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:12:37,727 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 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 [2021-03-10 22:12:37,727 INFO L550 ElimStorePlain]: Start of recursive call 101: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:37,771 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:12:37,772 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:12:37,773 INFO L550 ElimStorePlain]: Start of recursive call 102: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:37,814 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:37,815 INFO L550 ElimStorePlain]: Start of recursive call 103: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:37,856 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:37,857 INFO L550 ElimStorePlain]: Start of recursive call 104: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:37,902 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:37,903 INFO L550 ElimStorePlain]: Start of recursive call 105: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:37,950 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:37,951 INFO L550 ElimStorePlain]: Start of recursive call 106: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:38,001 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:38,002 INFO L550 ElimStorePlain]: Start of recursive call 107: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:38,045 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:38,046 INFO L550 ElimStorePlain]: Start of recursive call 108: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:38,091 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:38,092 INFO L550 ElimStorePlain]: Start of recursive call 109: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:38,138 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:38,139 INFO L550 ElimStorePlain]: Start of recursive call 110: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:38,185 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:38,185 INFO L550 ElimStorePlain]: Start of recursive call 111: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:38,224 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:38,224 INFO L550 ElimStorePlain]: Start of recursive call 112: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:38,262 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:38,263 INFO L550 ElimStorePlain]: Start of recursive call 113: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:38,308 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:38,308 INFO L550 ElimStorePlain]: Start of recursive call 114: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:38,351 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:12:38,351 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:12:38,352 INFO L550 ElimStorePlain]: Start of recursive call 115: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:38,392 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:38,393 INFO L550 ElimStorePlain]: Start of recursive call 116: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:38,438 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:38,438 INFO L550 ElimStorePlain]: Start of recursive call 117: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:38,479 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:38,479 INFO L550 ElimStorePlain]: Start of recursive call 118: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:38,526 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:38,527 INFO L550 ElimStorePlain]: Start of recursive call 119: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:38,571 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:38,571 INFO L550 ElimStorePlain]: Start of recursive call 120: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:38,618 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:38,619 INFO L550 ElimStorePlain]: Start of recursive call 121: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:38,664 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:38,664 INFO L550 ElimStorePlain]: Start of recursive call 122: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:38,712 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:38,713 INFO L550 ElimStorePlain]: Start of recursive call 123: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:38,755 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:38,756 INFO L550 ElimStorePlain]: Start of recursive call 124: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:38,802 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:12:38,802 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 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 [2021-03-10 22:12:38,804 INFO L550 ElimStorePlain]: Start of recursive call 125: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:38,852 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:38,853 INFO L550 ElimStorePlain]: Start of recursive call 126: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:38,899 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:38,900 INFO L550 ElimStorePlain]: Start of recursive call 127: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:38,961 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:38,961 INFO L550 ElimStorePlain]: Start of recursive call 128: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:38,986 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:12:38,986 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 1 [2021-03-10 22:12:38,987 INFO L550 ElimStorePlain]: Start of recursive call 129: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:39,007 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:39,008 INFO L550 ElimStorePlain]: Start of recursive call 130: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:39,029 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:39,029 INFO L550 ElimStorePlain]: Start of recursive call 131: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:39,053 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:12:39,054 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:12:39,055 INFO L550 ElimStorePlain]: Start of recursive call 132: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:39,082 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2021-03-10 22:12:39,084 INFO L550 ElimStorePlain]: Start of recursive call 133: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:39,106 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:39,107 INFO L550 ElimStorePlain]: Start of recursive call 134: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:39,135 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:39,136 INFO L550 ElimStorePlain]: Start of recursive call 135: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:39,158 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:39,159 INFO L550 ElimStorePlain]: Start of recursive call 136: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:39,188 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:39,188 INFO L550 ElimStorePlain]: Start of recursive call 137: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:39,215 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:39,216 INFO L550 ElimStorePlain]: Start of recursive call 138: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:39,246 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:39,246 INFO L550 ElimStorePlain]: Start of recursive call 139: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:39,274 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:12:39,274 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 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 [2021-03-10 22:12:39,275 INFO L550 ElimStorePlain]: Start of recursive call 140: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:39,303 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:39,303 INFO L550 ElimStorePlain]: Start of recursive call 141: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:39,332 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:12:39,332 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 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 [2021-03-10 22:12:39,333 INFO L550 ElimStorePlain]: Start of recursive call 142: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:39,361 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:39,362 INFO L550 ElimStorePlain]: Start of recursive call 143: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:39,388 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:39,389 INFO L550 ElimStorePlain]: Start of recursive call 144: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:39,413 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:39,413 INFO L550 ElimStorePlain]: Start of recursive call 145: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:39,437 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:39,438 INFO L550 ElimStorePlain]: Start of recursive call 146: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:39,464 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:39,465 INFO L550 ElimStorePlain]: Start of recursive call 147: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:39,497 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:39,498 INFO L550 ElimStorePlain]: Start of recursive call 148: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:39,523 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:39,524 INFO L550 ElimStorePlain]: Start of recursive call 149: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:39,553 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:39,553 INFO L550 ElimStorePlain]: Start of recursive call 150: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:39,582 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:39,583 INFO L550 ElimStorePlain]: Start of recursive call 151: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:39,615 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:12:39,616 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:12:39,617 INFO L550 ElimStorePlain]: Start of recursive call 152: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:39,649 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:39,650 INFO L550 ElimStorePlain]: Start of recursive call 153: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:39,680 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:39,681 INFO L550 ElimStorePlain]: Start of recursive call 154: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:39,711 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:12:39,712 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 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 [2021-03-10 22:12:39,713 INFO L550 ElimStorePlain]: Start of recursive call 155: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:39,741 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:39,742 INFO L550 ElimStorePlain]: Start of recursive call 156: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:39,769 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:39,770 INFO L550 ElimStorePlain]: Start of recursive call 157: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:39,805 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:39,805 INFO L550 ElimStorePlain]: Start of recursive call 158: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:39,840 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:39,840 INFO L550 ElimStorePlain]: Start of recursive call 159: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:39,869 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:39,870 INFO L550 ElimStorePlain]: Start of recursive call 160: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:39,899 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:39,900 INFO L550 ElimStorePlain]: Start of recursive call 161: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:39,933 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:12:39,934 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:12:39,934 INFO L550 ElimStorePlain]: Start of recursive call 162: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:39,970 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:39,971 INFO L550 ElimStorePlain]: Start of recursive call 163: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:40,008 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:40,009 INFO L550 ElimStorePlain]: Start of recursive call 164: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:40,042 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:40,043 INFO L550 ElimStorePlain]: Start of recursive call 165: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:40,073 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:40,074 INFO L550 ElimStorePlain]: Start of recursive call 166: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:40,108 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:12:40,109 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:12:40,109 INFO L550 ElimStorePlain]: Start of recursive call 167: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:40,144 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:40,145 INFO L550 ElimStorePlain]: Start of recursive call 168: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:40,180 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:40,181 INFO L550 ElimStorePlain]: Start of recursive call 169: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:40,216 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:40,217 INFO L550 ElimStorePlain]: Start of recursive call 170: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:40,252 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:40,253 INFO L550 ElimStorePlain]: Start of recursive call 171: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:40,286 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:40,286 INFO L550 ElimStorePlain]: Start of recursive call 172: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:40,326 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:40,326 INFO L550 ElimStorePlain]: Start of recursive call 173: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:40,366 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:40,367 INFO L550 ElimStorePlain]: Start of recursive call 174: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:40,401 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:40,401 INFO L550 ElimStorePlain]: Start of recursive call 175: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:40,435 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:40,436 INFO L550 ElimStorePlain]: Start of recursive call 176: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:40,473 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:40,474 INFO L550 ElimStorePlain]: Start of recursive call 177: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:40,510 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:40,511 INFO L550 ElimStorePlain]: Start of recursive call 178: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:40,548 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:40,549 INFO L550 ElimStorePlain]: Start of recursive call 179: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:40,584 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:40,584 INFO L550 ElimStorePlain]: Start of recursive call 180: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:40,623 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:40,624 INFO L550 ElimStorePlain]: Start of recursive call 181: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:40,655 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:40,656 INFO L550 ElimStorePlain]: Start of recursive call 182: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:40,695 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:40,696 INFO L550 ElimStorePlain]: Start of recursive call 183: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:40,731 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:12:40,732 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:12:40,733 INFO L550 ElimStorePlain]: Start of recursive call 184: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:40,771 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:12:40,772 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 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 [2021-03-10 22:12:40,772 INFO L550 ElimStorePlain]: Start of recursive call 185: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:40,805 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:40,806 INFO L550 ElimStorePlain]: Start of recursive call 186: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:40,842 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:40,843 INFO L550 ElimStorePlain]: Start of recursive call 187: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:40,879 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:40,880 INFO L550 ElimStorePlain]: Start of recursive call 188: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:40,914 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:40,915 INFO L550 ElimStorePlain]: Start of recursive call 189: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:40,952 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:40,952 INFO L550 ElimStorePlain]: Start of recursive call 190: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:40,994 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:12:40,994 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 25 treesize of output 9 [2021-03-10 22:12:40,996 INFO L550 ElimStorePlain]: Start of recursive call 191: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:41,033 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:41,034 INFO L550 ElimStorePlain]: Start of recursive call 192: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:41,069 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:41,070 INFO L550 ElimStorePlain]: Start of recursive call 193: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:41,108 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:41,108 INFO L550 ElimStorePlain]: Start of recursive call 194: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:41,148 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:41,149 INFO L550 ElimStorePlain]: Start of recursive call 195: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:41,188 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:41,189 INFO L550 ElimStorePlain]: Start of recursive call 196: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:41,225 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:41,226 INFO L550 ElimStorePlain]: Start of recursive call 197: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:41,267 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:41,267 INFO L550 ElimStorePlain]: Start of recursive call 198: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:41,306 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:41,306 INFO L550 ElimStorePlain]: Start of recursive call 199: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:41,346 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:41,347 INFO L550 ElimStorePlain]: Start of recursive call 200: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:41,387 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:41,388 INFO L550 ElimStorePlain]: Start of recursive call 201: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:41,428 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:12:41,429 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:12:41,429 INFO L550 ElimStorePlain]: Start of recursive call 202: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:41,472 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:41,472 INFO L550 ElimStorePlain]: Start of recursive call 203: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:41,515 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:41,516 INFO L550 ElimStorePlain]: Start of recursive call 204: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:41,554 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:41,554 INFO L550 ElimStorePlain]: Start of recursive call 205: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:41,593 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:41,594 INFO L550 ElimStorePlain]: Start of recursive call 206: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:41,635 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:41,636 INFO L550 ElimStorePlain]: Start of recursive call 207: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:41,677 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:41,678 INFO L550 ElimStorePlain]: Start of recursive call 208: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:41,721 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-03-10 22:12:41,722 INFO L550 ElimStorePlain]: Start of recursive call 209: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:41,761 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:41,762 INFO L550 ElimStorePlain]: Start of recursive call 210: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:41,802 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:41,802 INFO L550 ElimStorePlain]: Start of recursive call 211: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:41,846 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:41,847 INFO L550 ElimStorePlain]: Start of recursive call 212: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:41,890 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:41,891 INFO L550 ElimStorePlain]: Start of recursive call 213: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:41,932 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:41,933 INFO L550 ElimStorePlain]: Start of recursive call 214: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:41,981 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:41,981 INFO L550 ElimStorePlain]: Start of recursive call 215: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:42,026 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:42,027 INFO L550 ElimStorePlain]: Start of recursive call 216: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:42,083 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:42,084 INFO L550 ElimStorePlain]: Start of recursive call 217: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:42,109 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:42,109 INFO L550 ElimStorePlain]: Start of recursive call 218: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:42,131 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:42,131 INFO L550 ElimStorePlain]: Start of recursive call 219: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:42,156 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:12:42,157 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 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 [2021-03-10 22:12:42,158 INFO L550 ElimStorePlain]: Start of recursive call 220: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:42,184 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:42,184 INFO L550 ElimStorePlain]: Start of recursive call 221: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:42,208 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:42,209 INFO L550 ElimStorePlain]: Start of recursive call 222: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:42,233 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:42,233 INFO L550 ElimStorePlain]: Start of recursive call 223: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:42,254 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:42,255 INFO L550 ElimStorePlain]: Start of recursive call 224: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:42,279 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:42,279 INFO L550 ElimStorePlain]: Start of recursive call 225: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:42,304 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:42,305 INFO L550 ElimStorePlain]: Start of recursive call 226: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:42,326 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:42,327 INFO L550 ElimStorePlain]: Start of recursive call 227: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:42,353 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:42,354 INFO L550 ElimStorePlain]: Start of recursive call 228: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:42,381 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:42,382 INFO L550 ElimStorePlain]: Start of recursive call 229: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:42,410 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:42,410 INFO L550 ElimStorePlain]: Start of recursive call 230: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:42,432 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:42,433 INFO L550 ElimStorePlain]: Start of recursive call 231: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:42,459 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-03-10 22:12:42,460 INFO L550 ElimStorePlain]: Start of recursive call 232: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:42,490 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:42,490 INFO L550 ElimStorePlain]: Start of recursive call 233: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:42,516 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:42,517 INFO L550 ElimStorePlain]: Start of recursive call 234: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:42,540 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:42,541 INFO L550 ElimStorePlain]: Start of recursive call 235: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:42,568 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:12:42,569 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 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 [2021-03-10 22:12:42,570 INFO L550 ElimStorePlain]: Start of recursive call 236: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:42,594 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:42,594 INFO L550 ElimStorePlain]: Start of recursive call 237: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:42,621 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:42,622 INFO L550 ElimStorePlain]: Start of recursive call 238: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:42,649 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:42,650 INFO L550 ElimStorePlain]: Start of recursive call 239: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:42,677 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:42,678 INFO L550 ElimStorePlain]: Start of recursive call 240: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:42,708 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:42,709 INFO L550 ElimStorePlain]: Start of recursive call 241: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:42,735 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:42,736 INFO L550 ElimStorePlain]: Start of recursive call 242: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:42,761 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:42,762 INFO L550 ElimStorePlain]: Start of recursive call 243: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:42,791 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:42,792 INFO L550 ElimStorePlain]: Start of recursive call 244: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:42,824 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:42,825 INFO L550 ElimStorePlain]: Start of recursive call 245: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:42,854 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:12:42,855 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:12:42,856 INFO L550 ElimStorePlain]: Start of recursive call 246: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:42,882 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:42,883 INFO L550 ElimStorePlain]: Start of recursive call 247: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:42,913 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:42,914 INFO L550 ElimStorePlain]: Start of recursive call 248: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:42,941 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:42,942 INFO L550 ElimStorePlain]: Start of recursive call 249: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:42,972 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:42,973 INFO L550 ElimStorePlain]: Start of recursive call 250: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:43,007 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:43,007 INFO L550 ElimStorePlain]: Start of recursive call 251: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:43,038 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:43,039 INFO L550 ElimStorePlain]: Start of recursive call 252: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:43,067 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:43,068 INFO L550 ElimStorePlain]: Start of recursive call 253: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:43,096 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:43,097 INFO L550 ElimStorePlain]: Start of recursive call 254: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:43,132 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:43,132 INFO L550 ElimStorePlain]: Start of recursive call 255: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:43,164 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:43,165 INFO L550 ElimStorePlain]: Start of recursive call 256: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:43,197 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:43,197 INFO L550 ElimStorePlain]: Start of recursive call 257: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:43,233 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:43,233 INFO L550 ElimStorePlain]: Start of recursive call 258: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:43,266 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:43,266 INFO L550 ElimStorePlain]: Start of recursive call 259: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:43,302 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:43,302 INFO L550 ElimStorePlain]: Start of recursive call 260: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:43,338 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:43,339 INFO L550 ElimStorePlain]: Start of recursive call 261: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:43,369 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:43,369 INFO L550 ElimStorePlain]: Start of recursive call 262: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:43,400 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:43,401 INFO L550 ElimStorePlain]: Start of recursive call 263: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:43,437 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:43,438 INFO L550 ElimStorePlain]: Start of recursive call 264: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:43,469 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:43,470 INFO L550 ElimStorePlain]: Start of recursive call 265: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:43,507 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:43,508 INFO L550 ElimStorePlain]: Start of recursive call 266: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:43,545 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:43,545 INFO L550 ElimStorePlain]: Start of recursive call 267: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:43,580 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:43,580 INFO L550 ElimStorePlain]: Start of recursive call 268: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:43,618 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:43,619 INFO L550 ElimStorePlain]: Start of recursive call 269: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:43,657 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:12:43,658 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:12:43,659 INFO L550 ElimStorePlain]: Start of recursive call 270: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:43,694 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:12:43,695 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:12:43,695 INFO L550 ElimStorePlain]: Start of recursive call 271: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:43,731 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:12:43,732 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:12:43,733 INFO L550 ElimStorePlain]: Start of recursive call 272: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:43,766 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:43,766 INFO L550 ElimStorePlain]: Start of recursive call 273: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:43,802 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:12:43,803 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 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 [2021-03-10 22:12:43,804 INFO L550 ElimStorePlain]: Start of recursive call 274: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:43,842 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:43,843 INFO L550 ElimStorePlain]: Start of recursive call 275: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:43,876 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:43,876 INFO L550 ElimStorePlain]: Start of recursive call 276: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:43,913 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:43,914 INFO L550 ElimStorePlain]: Start of recursive call 277: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:43,953 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:43,954 INFO L550 ElimStorePlain]: Start of recursive call 278: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:43,993 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:43,994 INFO L550 ElimStorePlain]: Start of recursive call 279: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:44,030 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:44,031 INFO L550 ElimStorePlain]: Start of recursive call 280: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:44,065 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:44,066 INFO L550 ElimStorePlain]: Start of recursive call 281: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:44,101 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:44,102 INFO L550 ElimStorePlain]: Start of recursive call 282: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:44,136 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:44,137 INFO L550 ElimStorePlain]: Start of recursive call 283: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:44,177 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:44,177 INFO L550 ElimStorePlain]: Start of recursive call 284: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:44,215 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:44,216 INFO L550 ElimStorePlain]: Start of recursive call 285: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:44,251 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:44,252 INFO L550 ElimStorePlain]: Start of recursive call 286: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:44,290 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:44,291 INFO L550 ElimStorePlain]: Start of recursive call 287: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:44,333 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:44,334 INFO L550 ElimStorePlain]: Start of recursive call 288: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:44,370 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:44,371 INFO L550 ElimStorePlain]: Start of recursive call 289: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:44,413 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:44,413 INFO L550 ElimStorePlain]: Start of recursive call 290: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:44,456 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:44,456 INFO L550 ElimStorePlain]: Start of recursive call 291: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:44,496 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2021-03-10 22:12:44,497 INFO L550 ElimStorePlain]: Start of recursive call 292: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:44,534 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:44,535 INFO L550 ElimStorePlain]: Start of recursive call 293: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:44,572 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:44,573 INFO L550 ElimStorePlain]: Start of recursive call 294: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:44,610 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:44,611 INFO L550 ElimStorePlain]: Start of recursive call 295: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:44,651 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:44,651 INFO L550 ElimStorePlain]: Start of recursive call 296: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:44,689 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:44,689 INFO L550 ElimStorePlain]: Start of recursive call 297: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:44,724 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:44,725 INFO L550 ElimStorePlain]: Start of recursive call 298: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:44,760 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:44,761 INFO L550 ElimStorePlain]: Start of recursive call 299: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:44,794 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:44,795 INFO L550 ElimStorePlain]: Start of recursive call 300: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:44,833 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:44,834 INFO L550 ElimStorePlain]: Start of recursive call 301: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:44,867 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:44,868 INFO L550 ElimStorePlain]: Start of recursive call 302: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:44,906 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:44,907 INFO L550 ElimStorePlain]: Start of recursive call 303: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:44,943 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:44,944 INFO L550 ElimStorePlain]: Start of recursive call 304: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:44,983 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:44,984 INFO L550 ElimStorePlain]: Start of recursive call 305: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:45,020 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:45,021 INFO L550 ElimStorePlain]: Start of recursive call 306: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:45,059 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 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 [2021-03-10 22:12:45,060 INFO L550 ElimStorePlain]: Start of recursive call 307: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:45,100 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:45,101 INFO L550 ElimStorePlain]: Start of recursive call 308: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:45,136 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:45,136 INFO L550 ElimStorePlain]: Start of recursive call 309: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:45,177 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:45,178 INFO L550 ElimStorePlain]: Start of recursive call 310: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:45,215 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:45,216 INFO L550 ElimStorePlain]: Start of recursive call 311: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:45,254 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:45,255 INFO L550 ElimStorePlain]: Start of recursive call 312: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:45,296 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:45,297 INFO L550 ElimStorePlain]: Start of recursive call 313: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:45,335 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:45,336 INFO L550 ElimStorePlain]: Start of recursive call 314: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:45,377 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:45,378 INFO L550 ElimStorePlain]: Start of recursive call 315: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:45,417 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:45,418 INFO L550 ElimStorePlain]: Start of recursive call 316: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:45,457 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:45,458 INFO L550 ElimStorePlain]: Start of recursive call 317: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:45,498 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:45,499 INFO L550 ElimStorePlain]: Start of recursive call 318: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:45,540 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:45,541 INFO L550 ElimStorePlain]: Start of recursive call 319: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:45,584 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:45,585 INFO L550 ElimStorePlain]: Start of recursive call 320: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:45,622 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:45,623 INFO L550 ElimStorePlain]: Start of recursive call 321: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:45,661 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:45,661 INFO L550 ElimStorePlain]: Start of recursive call 322: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:45,716 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:45,717 INFO L550 ElimStorePlain]: Start of recursive call 323: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:45,736 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:45,737 INFO L550 ElimStorePlain]: Start of recursive call 324: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:45,757 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:45,758 INFO L550 ElimStorePlain]: Start of recursive call 325: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:45,779 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:45,779 INFO L550 ElimStorePlain]: Start of recursive call 326: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:45,800 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:45,800 INFO L550 ElimStorePlain]: Start of recursive call 327: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:45,819 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:45,819 INFO L550 ElimStorePlain]: Start of recursive call 328: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:45,840 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:45,841 INFO L550 ElimStorePlain]: Start of recursive call 329: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:45,862 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:45,862 INFO L550 ElimStorePlain]: Start of recursive call 330: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:45,879 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:45,879 INFO L550 ElimStorePlain]: Start of recursive call 331: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:45,901 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:45,901 INFO L550 ElimStorePlain]: Start of recursive call 332: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:45,920 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:45,921 INFO L550 ElimStorePlain]: Start of recursive call 333: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:45,940 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:45,940 INFO L550 ElimStorePlain]: Start of recursive call 334: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:45,954 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:45,955 INFO L550 ElimStorePlain]: Start of recursive call 335: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:45,971 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:45,971 INFO L550 ElimStorePlain]: Start of recursive call 336: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:45,990 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:12:45,991 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 25 treesize of output 9 [2021-03-10 22:12:45,992 INFO L550 ElimStorePlain]: Start of recursive call 337: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:46,008 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:46,009 INFO L550 ElimStorePlain]: Start of recursive call 338: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:46,025 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:46,026 INFO L550 ElimStorePlain]: Start of recursive call 339: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:46,040 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:46,040 INFO L550 ElimStorePlain]: Start of recursive call 340: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:46,054 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:46,055 INFO L550 ElimStorePlain]: Start of recursive call 341: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:46,069 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:46,069 INFO L550 ElimStorePlain]: Start of recursive call 342: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:46,085 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:46,086 INFO L550 ElimStorePlain]: Start of recursive call 343: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:46,104 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:46,104 INFO L550 ElimStorePlain]: Start of recursive call 344: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:46,118 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:46,118 INFO L550 ElimStorePlain]: Start of recursive call 345: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:46,138 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:46,139 INFO L550 ElimStorePlain]: Start of recursive call 346: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:46,159 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:46,160 INFO L550 ElimStorePlain]: Start of recursive call 347: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:46,181 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:46,182 INFO L550 ElimStorePlain]: Start of recursive call 348: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:46,200 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:46,201 INFO L550 ElimStorePlain]: Start of recursive call 349: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:46,224 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:46,225 INFO L550 ElimStorePlain]: Start of recursive call 350: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:46,243 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:46,244 INFO L550 ElimStorePlain]: Start of recursive call 351: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:46,261 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:46,262 INFO L550 ElimStorePlain]: Start of recursive call 352: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:46,280 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:46,281 INFO L550 ElimStorePlain]: Start of recursive call 353: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:46,300 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:12:46,301 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 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 [2021-03-10 22:12:46,302 INFO L550 ElimStorePlain]: Start of recursive call 354: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:46,322 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:46,322 INFO L550 ElimStorePlain]: Start of recursive call 355: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:46,347 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:46,348 INFO L550 ElimStorePlain]: Start of recursive call 356: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:46,368 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:46,369 INFO L550 ElimStorePlain]: Start of recursive call 357: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:46,389 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:46,390 INFO L550 ElimStorePlain]: Start of recursive call 358: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:46,413 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:46,414 INFO L550 ElimStorePlain]: Start of recursive call 359: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:46,434 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:46,435 INFO L550 ElimStorePlain]: Start of recursive call 360: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:46,459 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:46,459 INFO L550 ElimStorePlain]: Start of recursive call 361: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:46,481 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:46,481 INFO L550 ElimStorePlain]: Start of recursive call 362: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:46,506 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:46,506 INFO L550 ElimStorePlain]: Start of recursive call 363: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:46,530 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:46,531 INFO L550 ElimStorePlain]: Start of recursive call 364: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:46,556 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:46,557 INFO L550 ElimStorePlain]: Start of recursive call 365: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:46,581 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:46,582 INFO L550 ElimStorePlain]: Start of recursive call 366: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:46,604 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:46,605 INFO L550 ElimStorePlain]: Start of recursive call 367: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:46,632 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:46,633 INFO L550 ElimStorePlain]: Start of recursive call 368: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:46,658 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2021-03-10 22:12:46,659 INFO L550 ElimStorePlain]: Start of recursive call 369: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:46,685 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:46,686 INFO L550 ElimStorePlain]: Start of recursive call 370: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:46,714 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:46,715 INFO L550 ElimStorePlain]: Start of recursive call 371: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:46,741 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:46,741 INFO L550 ElimStorePlain]: Start of recursive call 372: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:46,767 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:46,768 INFO L550 ElimStorePlain]: Start of recursive call 373: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:46,794 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:46,795 INFO L550 ElimStorePlain]: Start of recursive call 374: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:46,819 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:46,819 INFO L550 ElimStorePlain]: Start of recursive call 375: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:46,847 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:46,848 INFO L550 ElimStorePlain]: Start of recursive call 376: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:46,877 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-03-10 22:12:46,878 INFO L550 ElimStorePlain]: Start of recursive call 377: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:46,903 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:46,904 INFO L550 ElimStorePlain]: Start of recursive call 378: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:46,930 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:46,931 INFO L550 ElimStorePlain]: Start of recursive call 379: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:46,958 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:46,959 INFO L550 ElimStorePlain]: Start of recursive call 380: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:46,983 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:46,984 INFO L550 ElimStorePlain]: Start of recursive call 381: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:47,012 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:47,013 INFO L550 ElimStorePlain]: Start of recursive call 382: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:47,038 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:47,039 INFO L550 ElimStorePlain]: Start of recursive call 383: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:47,066 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:47,067 INFO L550 ElimStorePlain]: Start of recursive call 384: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:47,097 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:47,098 INFO L550 ElimStorePlain]: Start of recursive call 385: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:47,126 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:47,127 INFO L550 ElimStorePlain]: Start of recursive call 386: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:47,155 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:12:47,156 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 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 [2021-03-10 22:12:47,156 INFO L550 ElimStorePlain]: Start of recursive call 387: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:47,185 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:47,185 INFO L550 ElimStorePlain]: Start of recursive call 388: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:47,214 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:47,214 INFO L550 ElimStorePlain]: Start of recursive call 389: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:47,245 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:12:47,245 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 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 [2021-03-10 22:12:47,246 INFO L550 ElimStorePlain]: Start of recursive call 390: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:47,272 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:47,273 INFO L550 ElimStorePlain]: Start of recursive call 391: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:47,302 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:47,303 INFO L550 ElimStorePlain]: Start of recursive call 392: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:47,329 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:47,330 INFO L550 ElimStorePlain]: Start of recursive call 393: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:47,359 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:47,360 INFO L550 ElimStorePlain]: Start of recursive call 394: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:47,389 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:47,390 INFO L550 ElimStorePlain]: Start of recursive call 395: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:47,419 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:47,420 INFO L550 ElimStorePlain]: Start of recursive call 396: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:47,447 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:47,448 INFO L550 ElimStorePlain]: Start of recursive call 397: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:47,478 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:47,478 INFO L550 ElimStorePlain]: Start of recursive call 398: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:47,510 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:47,511 INFO L550 ElimStorePlain]: Start of recursive call 399: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:47,544 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:47,544 INFO L550 ElimStorePlain]: Start of recursive call 400: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:47,575 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:47,576 INFO L550 ElimStorePlain]: Start of recursive call 401: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:47,609 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:47,609 INFO L550 ElimStorePlain]: Start of recursive call 402: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:47,640 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:47,641 INFO L550 ElimStorePlain]: Start of recursive call 403: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:47,667 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:47,667 INFO L550 ElimStorePlain]: Start of recursive call 404: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:47,695 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:47,696 INFO L550 ElimStorePlain]: Start of recursive call 405: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:47,724 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:47,725 INFO L550 ElimStorePlain]: Start of recursive call 406: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:47,751 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:47,752 INFO L550 ElimStorePlain]: Start of recursive call 407: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:47,780 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:47,781 INFO L550 ElimStorePlain]: Start of recursive call 408: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:47,808 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:47,808 INFO L550 ElimStorePlain]: Start of recursive call 409: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:47,835 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:47,836 INFO L550 ElimStorePlain]: Start of recursive call 410: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:47,863 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:47,864 INFO L550 ElimStorePlain]: Start of recursive call 411: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:47,892 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:47,893 INFO L550 ElimStorePlain]: Start of recursive call 412: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:47,923 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:47,924 INFO L550 ElimStorePlain]: Start of recursive call 413: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:47,953 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:47,954 INFO L550 ElimStorePlain]: Start of recursive call 414: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:47,985 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:47,986 INFO L550 ElimStorePlain]: Start of recursive call 415: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:48,013 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:48,014 INFO L550 ElimStorePlain]: Start of recursive call 416: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:48,041 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:48,042 INFO L550 ElimStorePlain]: Start of recursive call 417: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:48,073 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:48,074 INFO L550 ElimStorePlain]: Start of recursive call 418: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:48,103 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:48,104 INFO L550 ElimStorePlain]: Start of recursive call 419: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:48,132 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:48,133 INFO L550 ElimStorePlain]: Start of recursive call 420: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:48,164 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:48,165 INFO L550 ElimStorePlain]: Start of recursive call 421: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:48,193 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:48,193 INFO L550 ElimStorePlain]: Start of recursive call 422: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:48,221 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:48,222 INFO L550 ElimStorePlain]: Start of recursive call 423: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:48,250 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:48,251 INFO L550 ElimStorePlain]: Start of recursive call 424: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:48,283 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:48,284 INFO L550 ElimStorePlain]: Start of recursive call 425: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:48,314 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:48,315 INFO L550 ElimStorePlain]: Start of recursive call 426: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:48,346 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:48,347 INFO L550 ElimStorePlain]: Start of recursive call 427: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:48,377 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:48,378 INFO L550 ElimStorePlain]: Start of recursive call 428: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:48,410 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:48,411 INFO L550 ElimStorePlain]: Start of recursive call 429: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:48,440 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:48,441 INFO L550 ElimStorePlain]: Start of recursive call 430: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:48,470 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:48,470 INFO L550 ElimStorePlain]: Start of recursive call 431: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:48,500 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:48,500 INFO L550 ElimStorePlain]: Start of recursive call 432: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:48,533 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:48,534 INFO L550 ElimStorePlain]: Start of recursive call 433: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:48,567 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:48,568 INFO L550 ElimStorePlain]: Start of recursive call 434: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:48,597 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:48,598 INFO L550 ElimStorePlain]: Start of recursive call 435: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:48,629 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:48,630 INFO L550 ElimStorePlain]: Start of recursive call 436: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:48,663 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:48,664 INFO L550 ElimStorePlain]: Start of recursive call 437: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:48,694 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:48,695 INFO L550 ElimStorePlain]: Start of recursive call 438: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:48,728 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:48,728 INFO L550 ElimStorePlain]: Start of recursive call 439: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:48,758 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:48,759 INFO L550 ElimStorePlain]: Start of recursive call 440: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:48,789 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:48,790 INFO L550 ElimStorePlain]: Start of recursive call 441: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:48,824 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:48,824 INFO L550 ElimStorePlain]: Start of recursive call 442: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:48,852 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:48,853 INFO L550 ElimStorePlain]: Start of recursive call 443: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:48,881 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:12:48,881 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:12:48,882 INFO L550 ElimStorePlain]: Start of recursive call 444: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:48,908 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:48,909 INFO L550 ElimStorePlain]: Start of recursive call 445: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:48,938 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:48,939 INFO L550 ElimStorePlain]: Start of recursive call 446: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:48,968 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:48,969 INFO L550 ElimStorePlain]: Start of recursive call 447: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:48,995 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:48,996 INFO L550 ElimStorePlain]: Start of recursive call 448: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:49,023 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:49,033 INFO L550 ElimStorePlain]: Start of recursive call 449: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:49,061 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:49,062 INFO L550 ElimStorePlain]: Start of recursive call 450: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:49,089 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:49,090 INFO L550 ElimStorePlain]: Start of recursive call 451: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:49,117 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:49,117 INFO L550 ElimStorePlain]: Start of recursive call 452: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:49,146 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:12:49,146 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 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 [2021-03-10 22:12:49,147 INFO L550 ElimStorePlain]: Start of recursive call 453: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:49,178 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:49,179 INFO L550 ElimStorePlain]: Start of recursive call 454: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:49,209 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:49,210 INFO L550 ElimStorePlain]: Start of recursive call 455: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:49,240 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:12:49,241 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:12:49,241 INFO L550 ElimStorePlain]: Start of recursive call 456: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:49,269 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:49,269 INFO L550 ElimStorePlain]: Start of recursive call 457: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:49,297 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:49,297 INFO L550 ElimStorePlain]: Start of recursive call 458: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:49,326 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:49,327 INFO L550 ElimStorePlain]: Start of recursive call 459: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:49,358 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:49,358 INFO L550 ElimStorePlain]: Start of recursive call 460: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:49,389 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:49,389 INFO L550 ElimStorePlain]: Start of recursive call 461: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:49,452 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:49,453 INFO L550 ElimStorePlain]: Start of recursive call 462: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:49,464 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:49,465 INFO L550 ElimStorePlain]: Start of recursive call 463: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:49,475 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:49,476 INFO L550 ElimStorePlain]: Start of recursive call 464: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:49,490 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:12:49,490 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 25 treesize of output 9 [2021-03-10 22:12:49,492 INFO L550 ElimStorePlain]: Start of recursive call 465: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:49,502 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:49,503 INFO L550 ElimStorePlain]: Start of recursive call 466: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:49,516 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:49,517 INFO L550 ElimStorePlain]: Start of recursive call 467: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:49,530 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:49,531 INFO L550 ElimStorePlain]: Start of recursive call 468: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:49,545 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:49,546 INFO L550 ElimStorePlain]: Start of recursive call 469: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:49,559 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:49,560 INFO L550 ElimStorePlain]: Start of recursive call 470: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:49,571 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:49,572 INFO L550 ElimStorePlain]: Start of recursive call 471: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:49,583 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:49,584 INFO L550 ElimStorePlain]: Start of recursive call 472: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:49,594 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:49,595 INFO L550 ElimStorePlain]: Start of recursive call 473: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:49,606 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:49,606 INFO L550 ElimStorePlain]: Start of recursive call 474: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:49,617 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:49,618 INFO L550 ElimStorePlain]: Start of recursive call 475: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:49,631 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:49,632 INFO L550 ElimStorePlain]: Start of recursive call 476: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:49,645 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:49,645 INFO L550 ElimStorePlain]: Start of recursive call 477: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:49,659 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:49,660 INFO L550 ElimStorePlain]: Start of recursive call 478: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:49,671 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:49,672 INFO L550 ElimStorePlain]: Start of recursive call 479: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:49,683 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:49,684 INFO L550 ElimStorePlain]: Start of recursive call 480: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:49,698 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:12:49,698 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:12:49,699 INFO L550 ElimStorePlain]: Start of recursive call 481: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:49,713 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:49,714 INFO L550 ElimStorePlain]: Start of recursive call 482: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:49,726 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:49,727 INFO L550 ElimStorePlain]: Start of recursive call 483: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:49,741 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:49,741 INFO L550 ElimStorePlain]: Start of recursive call 484: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:49,756 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:49,757 INFO L550 ElimStorePlain]: Start of recursive call 485: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:49,770 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:49,771 INFO L550 ElimStorePlain]: Start of recursive call 486: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:49,784 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:49,785 INFO L550 ElimStorePlain]: Start of recursive call 487: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:49,798 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:49,799 INFO L550 ElimStorePlain]: Start of recursive call 488: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:49,810 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:49,811 INFO L550 ElimStorePlain]: Start of recursive call 489: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:49,824 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:49,825 INFO L550 ElimStorePlain]: Start of recursive call 490: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:49,839 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:49,840 INFO L550 ElimStorePlain]: Start of recursive call 491: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:49,854 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:49,855 INFO L550 ElimStorePlain]: Start of recursive call 492: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:49,870 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:49,871 INFO L550 ElimStorePlain]: Start of recursive call 493: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:49,884 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:49,885 INFO L550 ElimStorePlain]: Start of recursive call 494: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:49,899 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:49,900 INFO L550 ElimStorePlain]: Start of recursive call 495: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:49,914 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:49,915 INFO L550 ElimStorePlain]: Start of recursive call 496: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:49,928 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:49,928 INFO L550 ElimStorePlain]: Start of recursive call 497: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:49,943 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:49,944 INFO L550 ElimStorePlain]: Start of recursive call 498: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:49,956 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:49,957 INFO L550 ElimStorePlain]: Start of recursive call 499: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:49,972 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:49,973 INFO L550 ElimStorePlain]: Start of recursive call 500: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:49,988 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:49,989 INFO L550 ElimStorePlain]: Start of recursive call 501: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:50,003 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:50,004 INFO L550 ElimStorePlain]: Start of recursive call 502: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:50,018 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:50,019 INFO L550 ElimStorePlain]: Start of recursive call 503: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:50,034 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:12:50,034 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:12:50,035 INFO L550 ElimStorePlain]: Start of recursive call 504: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:50,048 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:50,049 INFO L550 ElimStorePlain]: Start of recursive call 505: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:50,063 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:50,064 INFO L550 ElimStorePlain]: Start of recursive call 506: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:50,080 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:50,081 INFO L550 ElimStorePlain]: Start of recursive call 507: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:50,094 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:50,095 INFO L550 ElimStorePlain]: Start of recursive call 508: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:50,109 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:50,109 INFO L550 ElimStorePlain]: Start of recursive call 509: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:50,122 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:50,123 INFO L550 ElimStorePlain]: Start of recursive call 510: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:50,136 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:12:50,137 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 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 [2021-03-10 22:12:50,137 INFO L550 ElimStorePlain]: Start of recursive call 511: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:50,148 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:50,149 INFO L550 ElimStorePlain]: Start of recursive call 512: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:50,159 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:50,160 INFO L550 ElimStorePlain]: Start of recursive call 513: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:50,170 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:50,171 INFO L550 ElimStorePlain]: Start of recursive call 514: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:50,181 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:50,182 INFO L550 ElimStorePlain]: Start of recursive call 515: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:50,191 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:50,191 INFO L550 ElimStorePlain]: Start of recursive call 516: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:50,202 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-03-10 22:12:50,203 INFO L550 ElimStorePlain]: Start of recursive call 517: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:50,212 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:50,213 INFO L550 ElimStorePlain]: Start of recursive call 518: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:50,222 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:50,223 INFO L550 ElimStorePlain]: Start of recursive call 519: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:50,233 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:50,234 INFO L550 ElimStorePlain]: Start of recursive call 520: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:50,243 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:50,244 INFO L550 ElimStorePlain]: Start of recursive call 521: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:50,252 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:50,253 INFO L550 ElimStorePlain]: Start of recursive call 522: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:50,262 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:50,263 INFO L550 ElimStorePlain]: Start of recursive call 523: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:50,273 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:50,273 INFO L550 ElimStorePlain]: Start of recursive call 524: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:50,284 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:50,284 INFO L550 ElimStorePlain]: Start of recursive call 525: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:50,295 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:50,296 INFO L550 ElimStorePlain]: Start of recursive call 526: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:50,307 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:50,307 INFO L550 ElimStorePlain]: Start of recursive call 527: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:50,318 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:50,318 INFO L550 ElimStorePlain]: Start of recursive call 528: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:50,334 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:50,335 INFO L550 ElimStorePlain]: Start of recursive call 529: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:50,351 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:50,352 INFO L550 ElimStorePlain]: Start of recursive call 530: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:50,367 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:50,368 INFO L550 ElimStorePlain]: Start of recursive call 531: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:50,382 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:50,383 INFO L550 ElimStorePlain]: Start of recursive call 532: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:50,398 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:50,399 INFO L550 ElimStorePlain]: Start of recursive call 533: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:50,411 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:50,412 INFO L550 ElimStorePlain]: Start of recursive call 534: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:50,425 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:50,426 INFO L550 ElimStorePlain]: Start of recursive call 535: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:50,441 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:50,441 INFO L550 ElimStorePlain]: Start of recursive call 536: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:50,454 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:50,455 INFO L550 ElimStorePlain]: Start of recursive call 537: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:50,468 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:50,469 INFO L550 ElimStorePlain]: Start of recursive call 538: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:50,480 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:50,481 INFO L550 ElimStorePlain]: Start of recursive call 539: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:50,491 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:50,492 INFO L550 ElimStorePlain]: Start of recursive call 540: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:50,501 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:50,502 INFO L550 ElimStorePlain]: Start of recursive call 541: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:50,513 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:50,514 INFO L550 ElimStorePlain]: Start of recursive call 542: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:50,524 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:50,524 INFO L550 ElimStorePlain]: Start of recursive call 543: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:50,540 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:50,541 INFO L550 ElimStorePlain]: Start of recursive call 544: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:50,555 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:50,556 INFO L550 ElimStorePlain]: Start of recursive call 545: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:50,571 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:50,572 INFO L550 ElimStorePlain]: Start of recursive call 546: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:50,585 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:50,586 INFO L550 ElimStorePlain]: Start of recursive call 547: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:50,601 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:50,602 INFO L550 ElimStorePlain]: Start of recursive call 548: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:50,618 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:12:50,618 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 25 treesize of output 9 [2021-03-10 22:12:50,619 INFO L550 ElimStorePlain]: Start of recursive call 549: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:50,633 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:50,634 INFO L550 ElimStorePlain]: Start of recursive call 550: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:50,647 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:50,648 INFO L550 ElimStorePlain]: Start of recursive call 551: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:50,663 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:50,664 INFO L550 ElimStorePlain]: Start of recursive call 552: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:50,678 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:50,679 INFO L550 ElimStorePlain]: Start of recursive call 553: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:50,695 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:50,696 INFO L550 ElimStorePlain]: Start of recursive call 554: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:50,709 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:50,710 INFO L550 ElimStorePlain]: Start of recursive call 555: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:50,724 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:50,724 INFO L550 ElimStorePlain]: Start of recursive call 556: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:50,740 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:50,740 INFO L550 ElimStorePlain]: Start of recursive call 557: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:50,755 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-03-10 22:12:50,756 INFO L550 ElimStorePlain]: Start of recursive call 558: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:50,770 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:50,771 INFO L550 ElimStorePlain]: Start of recursive call 559: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:50,786 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:50,786 INFO L550 ElimStorePlain]: Start of recursive call 560: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:50,801 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:50,802 INFO L550 ElimStorePlain]: Start of recursive call 561: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:50,816 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:50,817 INFO L550 ElimStorePlain]: Start of recursive call 562: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:50,830 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:50,830 INFO L550 ElimStorePlain]: Start of recursive call 563: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:50,843 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:50,844 INFO L550 ElimStorePlain]: Start of recursive call 564: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:50,859 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:12:50,860 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:12:50,860 INFO L550 ElimStorePlain]: Start of recursive call 565: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:50,873 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:50,874 INFO L550 ElimStorePlain]: Start of recursive call 566: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:50,887 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:50,888 INFO L550 ElimStorePlain]: Start of recursive call 567: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:50,901 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:50,902 INFO L550 ElimStorePlain]: Start of recursive call 568: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:50,915 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:50,916 INFO L550 ElimStorePlain]: Start of recursive call 569: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:50,929 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:50,930 INFO L550 ElimStorePlain]: Start of recursive call 570: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:50,943 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:50,944 INFO L550 ElimStorePlain]: Start of recursive call 571: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:50,957 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:50,957 INFO L550 ElimStorePlain]: Start of recursive call 572: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:50,971 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:50,972 INFO L550 ElimStorePlain]: Start of recursive call 573: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:50,985 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:50,986 INFO L550 ElimStorePlain]: Start of recursive call 574: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:50,999 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:51,000 INFO L550 ElimStorePlain]: Start of recursive call 575: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:51,012 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:51,013 INFO L550 ElimStorePlain]: Start of recursive call 576: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:51,027 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:51,028 INFO L550 ElimStorePlain]: Start of recursive call 577: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:51,041 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:51,042 INFO L550 ElimStorePlain]: Start of recursive call 578: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:51,055 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:51,056 INFO L550 ElimStorePlain]: Start of recursive call 579: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:51,070 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:12:51,070 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:12:51,071 INFO L550 ElimStorePlain]: Start of recursive call 580: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:51,085 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:51,086 INFO L550 ElimStorePlain]: Start of recursive call 581: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:51,100 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:51,101 INFO L550 ElimStorePlain]: Start of recursive call 582: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:51,114 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:51,115 INFO L550 ElimStorePlain]: Start of recursive call 583: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:51,128 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:51,129 INFO L550 ElimStorePlain]: Start of recursive call 584: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:51,142 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:51,142 INFO L550 ElimStorePlain]: Start of recursive call 585: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:51,156 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:51,157 INFO L550 ElimStorePlain]: Start of recursive call 586: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:51,169 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:51,170 INFO L550 ElimStorePlain]: Start of recursive call 587: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:51,182 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:51,183 INFO L550 ElimStorePlain]: Start of recursive call 588: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:51,195 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:51,196 INFO L550 ElimStorePlain]: Start of recursive call 589: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:51,209 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:51,210 INFO L550 ElimStorePlain]: Start of recursive call 590: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:51,222 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:51,223 INFO L550 ElimStorePlain]: Start of recursive call 591: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:51,235 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:51,235 INFO L550 ElimStorePlain]: Start of recursive call 592: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:51,247 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:51,248 INFO L550 ElimStorePlain]: Start of recursive call 593: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:51,261 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:51,261 INFO L550 ElimStorePlain]: Start of recursive call 594: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:51,274 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:51,275 INFO L550 ElimStorePlain]: Start of recursive call 595: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:51,287 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:51,287 INFO L550 ElimStorePlain]: Start of recursive call 596: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:51,300 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:51,300 INFO L550 ElimStorePlain]: Start of recursive call 597: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:51,312 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:51,312 INFO L550 ElimStorePlain]: Start of recursive call 598: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:51,324 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:51,325 INFO L550 ElimStorePlain]: Start of recursive call 599: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:51,337 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:51,337 INFO L550 ElimStorePlain]: Start of recursive call 600: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:51,350 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:51,351 INFO L550 ElimStorePlain]: Start of recursive call 601: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:51,362 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:51,363 INFO L550 ElimStorePlain]: Start of recursive call 602: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:51,374 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:51,374 INFO L550 ElimStorePlain]: Start of recursive call 603: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:51,385 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:51,386 INFO L550 ElimStorePlain]: Start of recursive call 604: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:51,397 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:51,398 INFO L550 ElimStorePlain]: Start of recursive call 605: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:51,409 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:51,410 INFO L550 ElimStorePlain]: Start of recursive call 606: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:51,421 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:51,422 INFO L550 ElimStorePlain]: Start of recursive call 607: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:51,433 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:51,434 INFO L550 ElimStorePlain]: Start of recursive call 608: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:51,446 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:51,447 INFO L550 ElimStorePlain]: Start of recursive call 609: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:51,458 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:51,459 INFO L550 ElimStorePlain]: Start of recursive call 610: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:51,470 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:51,471 INFO L550 ElimStorePlain]: Start of recursive call 611: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:51,482 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:51,482 INFO L550 ElimStorePlain]: Start of recursive call 612: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:51,493 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:51,494 INFO L550 ElimStorePlain]: Start of recursive call 613: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:51,504 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:51,505 INFO L550 ElimStorePlain]: Start of recursive call 614: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:51,516 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:51,516 INFO L550 ElimStorePlain]: Start of recursive call 615: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:51,526 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:51,527 INFO L550 ElimStorePlain]: Start of recursive call 616: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:51,536 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:51,537 INFO L550 ElimStorePlain]: Start of recursive call 617: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:51,951 WARN L205 SmtUtils]: Spent 414.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 59 [2021-03-10 22:12:51,952 INFO L628 ElimStorePlain]: treesize reduction 493, result has 51.6 percent of original size [2021-03-10 22:12:51,959 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2021-03-10 22:12:51,960 INFO L550 ElimStorePlain]: Start of recursive call 618: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:51,967 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:51,967 INFO L550 ElimStorePlain]: Start of recursive call 619: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:51,974 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 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 [2021-03-10 22:12:51,975 INFO L550 ElimStorePlain]: Start of recursive call 620: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:51,981 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2021-03-10 22:12:51,983 INFO L550 ElimStorePlain]: Start of recursive call 621: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:51,989 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2021-03-10 22:12:51,990 INFO L550 ElimStorePlain]: Start of recursive call 622: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:51,997 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2021-03-10 22:12:51,998 INFO L550 ElimStorePlain]: Start of recursive call 623: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:52,004 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-03-10 22:12:52,005 INFO L550 ElimStorePlain]: Start of recursive call 624: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:52,012 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-03-10 22:12:52,013 INFO L550 ElimStorePlain]: Start of recursive call 625: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:52,019 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:52,020 INFO L550 ElimStorePlain]: Start of recursive call 626: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:52,026 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:52,027 INFO L550 ElimStorePlain]: Start of recursive call 627: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:52,033 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2021-03-10 22:12:52,034 INFO L550 ElimStorePlain]: Start of recursive call 628: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:52,039 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:52,040 INFO L550 ElimStorePlain]: Start of recursive call 629: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:52,046 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-03-10 22:12:52,047 INFO L550 ElimStorePlain]: Start of recursive call 630: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:52,053 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:52,054 INFO L550 ElimStorePlain]: Start of recursive call 631: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:52,059 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-03-10 22:12:52,061 INFO L550 ElimStorePlain]: Start of recursive call 632: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:52,066 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:52,067 INFO L550 ElimStorePlain]: Start of recursive call 633: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:52,247 WARN L205 SmtUtils]: Spent 180.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 40 [2021-03-10 22:12:52,248 INFO L628 ElimStorePlain]: treesize reduction 25, result has 90.5 percent of original size [2021-03-10 22:12:52,249 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-1 vars, End of recursive call: and 10 xjuncts. [2021-03-10 22:12:52,250 INFO L247 ElimStorePlain]: Needed 633 recursive calls to eliminate 2 variables, input treesize:34118, output treesize:239 [2021-03-10 22:12:52,458 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:12:52,458 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-10 22:12:52,458 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 8] total 12 [2021-03-10 22:12:52,458 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [356135653] [2021-03-10 22:12:52,458 INFO L460 AbstractCegarLoop]: Interpolant automaton has 12 states [2021-03-10 22:12:52,458 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-10 22:12:52,459 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2021-03-10 22:12:52,459 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=34, Invalid=98, Unknown=0, NotChecked=0, Total=132 [2021-03-10 22:12:52,459 INFO L87 Difference]: Start difference. First operand 75 states and 149 transitions. Second operand has 12 states, 12 states have (on average 1.5833333333333333) internal successors, (19), 12 states have internal predecessors, (19), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:12:52,750 WARN L205 SmtUtils]: Spent 247.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 68 [2021-03-10 22:12:52,978 WARN L205 SmtUtils]: Spent 211.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 67 [2021-03-10 22:12:53,191 WARN L205 SmtUtils]: Spent 196.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 70 [2021-03-10 22:12:53,393 WARN L205 SmtUtils]: Spent 182.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 65 [2021-03-10 22:12:53,396 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-10 22:12:53,396 INFO L93 Difference]: Finished difference Result 93 states and 170 transitions. [2021-03-10 22:12:53,396 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-03-10 22:12:53,397 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 1.5833333333333333) internal successors, (19), 12 states have internal predecessors, (19), 0 states have call successors, (0), 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 [2021-03-10 22:12:53,397 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-10 22:12:53,397 INFO L225 Difference]: With dead ends: 93 [2021-03-10 22:12:53,397 INFO L226 Difference]: Without dead ends: 83 [2021-03-10 22:12:53,397 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 25 GetRequests, 10 SyntacticMatches, 1 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 45 ImplicationChecksByTransitivity, 1635.5ms TimeCoverageRelationStatistics Valid=68, Invalid=172, Unknown=0, NotChecked=0, Total=240 [2021-03-10 22:12:53,397 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 83 states. [2021-03-10 22:12:53,399 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 83 to 74. [2021-03-10 22:12:53,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 74 states, 73 states have (on average 2.0136986301369864) internal successors, (147), 73 states have internal predecessors, (147), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:12:53,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 74 states to 74 states and 147 transitions. [2021-03-10 22:12:53,399 INFO L78 Accepts]: Start accepts. Automaton has 74 states and 147 transitions. Word has length 14 [2021-03-10 22:12:53,399 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-10 22:12:53,399 INFO L480 AbstractCegarLoop]: Abstraction has 74 states and 147 transitions. [2021-03-10 22:12:53,399 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 12 states, 12 states have (on average 1.5833333333333333) internal successors, (19), 12 states have internal predecessors, (19), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:12:53,399 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 147 transitions. [2021-03-10 22:12:53,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2021-03-10 22:12:53,400 INFO L511 BasicCegarLoop]: Found error trace [2021-03-10 22:12:53,400 INFO L519 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-10 22:12:53,607 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 24 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable20133 [2021-03-10 22:12:53,607 INFO L428 AbstractCegarLoop]: === Iteration 34 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-10 22:12:53,607 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-10 22:12:53,608 INFO L82 PathProgramCache]: Analyzing trace with hash -772892243, now seen corresponding path program 16 times [2021-03-10 22:12:53,608 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-10 22:12:53,608 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [892291013] [2021-03-10 22:12:53,608 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-10 22:12:53,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 22:12:53,845 WARN L205 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 48 [2021-03-10 22:12:53,979 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:12:53,979 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [892291013] [2021-03-10 22:12:53,979 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [443029888] [2021-03-10 22:12:53,979 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 25 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 25 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:12:54,000 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2021-03-10 22:12:54,000 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-10 22:12:54,001 INFO L263 TraceCheckSpWp]: Trace formula consists of 56 conjuncts, 21 conjunts are in the unsatisfiable core [2021-03-10 22:12:54,001 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-10 22:12:54,229 WARN L205 SmtUtils]: Spent 200.00 ms on a formula simplification. DAG size of input: 78 DAG size of output: 48 [2021-03-10 22:12:56,533 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:56,533 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:56,548 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:56,549 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:56,564 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:56,565 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:56,579 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:56,580 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:56,591 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:56,592 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:56,607 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:56,607 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:56,619 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:56,620 INFO L550 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:56,631 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:56,632 INFO L550 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:56,647 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:56,647 INFO L550 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:56,662 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:56,663 INFO L550 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:56,679 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:12:56,679 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 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 [2021-03-10 22:12:56,681 INFO L550 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:56,697 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:12:56,697 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 7 [2021-03-10 22:12:56,698 INFO L550 ElimStorePlain]: Start of recursive call 13: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:56,714 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:56,714 INFO L550 ElimStorePlain]: Start of recursive call 14: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:56,726 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:56,727 INFO L550 ElimStorePlain]: Start of recursive call 15: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:56,739 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:56,740 INFO L550 ElimStorePlain]: Start of recursive call 16: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:56,756 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:12:56,757 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 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 [2021-03-10 22:12:56,758 INFO L550 ElimStorePlain]: Start of recursive call 17: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:56,774 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:56,775 INFO L550 ElimStorePlain]: Start of recursive call 18: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:56,788 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:56,788 INFO L550 ElimStorePlain]: Start of recursive call 19: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:56,804 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:56,805 INFO L550 ElimStorePlain]: Start of recursive call 20: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:56,821 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:56,822 INFO L550 ElimStorePlain]: Start of recursive call 21: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:56,838 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:56,839 INFO L550 ElimStorePlain]: Start of recursive call 22: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:56,852 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:56,853 INFO L550 ElimStorePlain]: Start of recursive call 23: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:56,870 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:12:56,871 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 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 [2021-03-10 22:12:56,871 INFO L550 ElimStorePlain]: Start of recursive call 24: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:56,885 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:56,886 INFO L550 ElimStorePlain]: Start of recursive call 25: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:56,899 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:56,900 INFO L550 ElimStorePlain]: Start of recursive call 26: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:56,913 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:56,914 INFO L550 ElimStorePlain]: Start of recursive call 27: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:56,927 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:56,928 INFO L550 ElimStorePlain]: Start of recursive call 28: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:56,945 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:12:56,946 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-03-10 22:12:56,947 INFO L550 ElimStorePlain]: Start of recursive call 29: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:56,961 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:56,961 INFO L550 ElimStorePlain]: Start of recursive call 30: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:56,979 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:56,979 INFO L550 ElimStorePlain]: Start of recursive call 31: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:56,998 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:12:56,998 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 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 [2021-03-10 22:12:56,999 INFO L550 ElimStorePlain]: Start of recursive call 32: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:57,013 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:57,014 INFO L550 ElimStorePlain]: Start of recursive call 33: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:57,028 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:57,029 INFO L550 ElimStorePlain]: Start of recursive call 34: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:57,047 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:57,048 INFO L550 ElimStorePlain]: Start of recursive call 35: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:57,065 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:57,066 INFO L550 ElimStorePlain]: Start of recursive call 36: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:57,084 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:57,085 INFO L550 ElimStorePlain]: Start of recursive call 37: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:57,103 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:57,103 INFO L550 ElimStorePlain]: Start of recursive call 38: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:57,118 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:57,118 INFO L550 ElimStorePlain]: Start of recursive call 39: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:57,133 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:57,134 INFO L550 ElimStorePlain]: Start of recursive call 40: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:57,151 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:57,152 INFO L550 ElimStorePlain]: Start of recursive call 41: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:57,169 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:57,170 INFO L550 ElimStorePlain]: Start of recursive call 42: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:57,188 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:57,188 INFO L550 ElimStorePlain]: Start of recursive call 43: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:57,203 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:57,204 INFO L550 ElimStorePlain]: Start of recursive call 44: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:57,219 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:57,220 INFO L550 ElimStorePlain]: Start of recursive call 45: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:57,234 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:57,235 INFO L550 ElimStorePlain]: Start of recursive call 46: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:57,253 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:12:57,254 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:12:57,254 INFO L550 ElimStorePlain]: Start of recursive call 47: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:57,272 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:57,273 INFO L550 ElimStorePlain]: Start of recursive call 48: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:57,292 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:57,292 INFO L550 ElimStorePlain]: Start of recursive call 49: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:57,308 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:57,309 INFO L550 ElimStorePlain]: Start of recursive call 50: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:57,324 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:57,325 INFO L550 ElimStorePlain]: Start of recursive call 51: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:57,343 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:57,344 INFO L550 ElimStorePlain]: Start of recursive call 52: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:57,360 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:57,361 INFO L550 ElimStorePlain]: Start of recursive call 53: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:57,379 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:57,380 INFO L550 ElimStorePlain]: Start of recursive call 54: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:57,396 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:57,397 INFO L550 ElimStorePlain]: Start of recursive call 55: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:57,416 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:12:57,417 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 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 [2021-03-10 22:12:57,417 INFO L550 ElimStorePlain]: Start of recursive call 56: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:57,434 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:57,434 INFO L550 ElimStorePlain]: Start of recursive call 57: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:57,451 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:57,451 INFO L550 ElimStorePlain]: Start of recursive call 58: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:57,468 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:57,468 INFO L550 ElimStorePlain]: Start of recursive call 59: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:57,487 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:57,488 INFO L550 ElimStorePlain]: Start of recursive call 60: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:57,504 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:57,505 INFO L550 ElimStorePlain]: Start of recursive call 61: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:57,524 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:12:57,525 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2021-03-10 22:12:57,526 INFO L550 ElimStorePlain]: Start of recursive call 62: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:57,545 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:12:57,546 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-03-10 22:12:57,547 INFO L550 ElimStorePlain]: Start of recursive call 63: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:57,563 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:57,564 INFO L550 ElimStorePlain]: Start of recursive call 64: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:57,584 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:57,584 INFO L550 ElimStorePlain]: Start of recursive call 65: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:57,605 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:12:57,605 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 18 treesize of output 1 [2021-03-10 22:12:57,606 INFO L550 ElimStorePlain]: Start of recursive call 66: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:57,625 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:57,626 INFO L550 ElimStorePlain]: Start of recursive call 67: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:57,645 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:57,646 INFO L550 ElimStorePlain]: Start of recursive call 68: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:57,665 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:57,666 INFO L550 ElimStorePlain]: Start of recursive call 69: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:57,686 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:57,687 INFO L550 ElimStorePlain]: Start of recursive call 70: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:57,707 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:57,708 INFO L550 ElimStorePlain]: Start of recursive call 71: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:57,727 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:57,728 INFO L550 ElimStorePlain]: Start of recursive call 72: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:57,746 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:57,746 INFO L550 ElimStorePlain]: Start of recursive call 73: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:57,766 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:57,767 INFO L550 ElimStorePlain]: Start of recursive call 74: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:57,787 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:57,787 INFO L550 ElimStorePlain]: Start of recursive call 75: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:57,805 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:57,806 INFO L550 ElimStorePlain]: Start of recursive call 76: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:57,825 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:57,826 INFO L550 ElimStorePlain]: Start of recursive call 77: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:57,844 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:57,845 INFO L550 ElimStorePlain]: Start of recursive call 78: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:57,862 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:57,863 INFO L550 ElimStorePlain]: Start of recursive call 79: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:57,881 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:57,882 INFO L550 ElimStorePlain]: Start of recursive call 80: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:57,899 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:57,900 INFO L550 ElimStorePlain]: Start of recursive call 81: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:57,920 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:57,921 INFO L550 ElimStorePlain]: Start of recursive call 82: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:57,939 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:57,940 INFO L550 ElimStorePlain]: Start of recursive call 83: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:57,957 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:57,958 INFO L550 ElimStorePlain]: Start of recursive call 84: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:57,976 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:57,977 INFO L550 ElimStorePlain]: Start of recursive call 85: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:57,997 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:12:57,998 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 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 [2021-03-10 22:12:57,999 INFO L550 ElimStorePlain]: Start of recursive call 86: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:58,019 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:12:58,020 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:12:58,021 INFO L550 ElimStorePlain]: Start of recursive call 87: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:58,039 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:58,040 INFO L550 ElimStorePlain]: Start of recursive call 88: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:58,058 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:58,058 INFO L550 ElimStorePlain]: Start of recursive call 89: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:58,079 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:12:58,080 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:12:58,080 INFO L550 ElimStorePlain]: Start of recursive call 90: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:58,100 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:58,101 INFO L550 ElimStorePlain]: Start of recursive call 91: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:58,119 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:58,120 INFO L550 ElimStorePlain]: Start of recursive call 92: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:58,138 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:58,139 INFO L550 ElimStorePlain]: Start of recursive call 93: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:58,159 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:58,160 INFO L550 ElimStorePlain]: Start of recursive call 94: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:58,180 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:58,181 INFO L550 ElimStorePlain]: Start of recursive call 95: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:58,199 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:58,200 INFO L550 ElimStorePlain]: Start of recursive call 96: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:58,220 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:58,221 INFO L550 ElimStorePlain]: Start of recursive call 97: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:58,241 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:58,242 INFO L550 ElimStorePlain]: Start of recursive call 98: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:58,262 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:58,263 INFO L550 ElimStorePlain]: Start of recursive call 99: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:58,284 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:58,285 INFO L550 ElimStorePlain]: Start of recursive call 100: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:58,305 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:58,306 INFO L550 ElimStorePlain]: Start of recursive call 101: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:58,324 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:58,325 INFO L550 ElimStorePlain]: Start of recursive call 102: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:58,344 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:58,345 INFO L550 ElimStorePlain]: Start of recursive call 103: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:58,366 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:12:58,366 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 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 [2021-03-10 22:12:58,367 INFO L550 ElimStorePlain]: Start of recursive call 104: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:58,386 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:58,387 INFO L550 ElimStorePlain]: Start of recursive call 105: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:58,407 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:58,408 INFO L550 ElimStorePlain]: Start of recursive call 106: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:58,429 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:58,430 INFO L550 ElimStorePlain]: Start of recursive call 107: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:58,448 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:58,449 INFO L550 ElimStorePlain]: Start of recursive call 108: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:58,470 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:58,471 INFO L550 ElimStorePlain]: Start of recursive call 109: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:58,492 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:58,493 INFO L550 ElimStorePlain]: Start of recursive call 110: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:58,514 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:58,515 INFO L550 ElimStorePlain]: Start of recursive call 111: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:58,536 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:12:58,536 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:12:58,537 INFO L550 ElimStorePlain]: Start of recursive call 112: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:58,556 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:58,556 INFO L550 ElimStorePlain]: Start of recursive call 113: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:58,575 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:58,576 INFO L550 ElimStorePlain]: Start of recursive call 114: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:58,598 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:58,598 INFO L550 ElimStorePlain]: Start of recursive call 115: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:58,619 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:58,620 INFO L550 ElimStorePlain]: Start of recursive call 116: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:58,639 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:58,640 INFO L550 ElimStorePlain]: Start of recursive call 117: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:58,662 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:58,662 INFO L550 ElimStorePlain]: Start of recursive call 118: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:58,684 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:58,685 INFO L550 ElimStorePlain]: Start of recursive call 119: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:58,704 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:58,705 INFO L550 ElimStorePlain]: Start of recursive call 120: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:58,724 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:58,725 INFO L550 ElimStorePlain]: Start of recursive call 121: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:58,746 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:58,747 INFO L550 ElimStorePlain]: Start of recursive call 122: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:58,768 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:58,769 INFO L550 ElimStorePlain]: Start of recursive call 123: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:58,788 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:58,789 INFO L550 ElimStorePlain]: Start of recursive call 124: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:58,810 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:12:58,811 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 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 [2021-03-10 22:12:58,812 INFO L550 ElimStorePlain]: Start of recursive call 125: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:58,830 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:58,831 INFO L550 ElimStorePlain]: Start of recursive call 126: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:58,849 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:58,850 INFO L550 ElimStorePlain]: Start of recursive call 127: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:58,871 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:12:58,871 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 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 [2021-03-10 22:12:58,872 INFO L550 ElimStorePlain]: Start of recursive call 128: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:58,892 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:58,893 INFO L550 ElimStorePlain]: Start of recursive call 129: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:58,914 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:58,915 INFO L550 ElimStorePlain]: Start of recursive call 130: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:58,933 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:58,934 INFO L550 ElimStorePlain]: Start of recursive call 131: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:58,952 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:58,953 INFO L550 ElimStorePlain]: Start of recursive call 132: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:58,974 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:58,975 INFO L550 ElimStorePlain]: Start of recursive call 133: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:58,995 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:12:58,996 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 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 [2021-03-10 22:12:58,997 INFO L550 ElimStorePlain]: Start of recursive call 134: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:59,017 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:12:59,018 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 7 [2021-03-10 22:12:59,019 INFO L550 ElimStorePlain]: Start of recursive call 135: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:59,037 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:59,038 INFO L550 ElimStorePlain]: Start of recursive call 136: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:59,059 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:59,060 INFO L550 ElimStorePlain]: Start of recursive call 137: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:59,078 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:59,079 INFO L550 ElimStorePlain]: Start of recursive call 138: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:59,100 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:59,101 INFO L550 ElimStorePlain]: Start of recursive call 139: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:59,122 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:12:59,122 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:12:59,123 INFO L550 ElimStorePlain]: Start of recursive call 140: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:59,142 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:59,142 INFO L550 ElimStorePlain]: Start of recursive call 141: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:59,161 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:59,162 INFO L550 ElimStorePlain]: Start of recursive call 142: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:59,181 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:59,182 INFO L550 ElimStorePlain]: Start of recursive call 143: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:59,202 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:59,203 INFO L550 ElimStorePlain]: Start of recursive call 144: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:59,224 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:59,225 INFO L550 ElimStorePlain]: Start of recursive call 145: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:59,245 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:12:59,246 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 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 [2021-03-10 22:12:59,247 INFO L550 ElimStorePlain]: Start of recursive call 146: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:59,268 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:59,268 INFO L550 ElimStorePlain]: Start of recursive call 147: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:59,289 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:12:59,290 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:12:59,290 INFO L550 ElimStorePlain]: Start of recursive call 148: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:59,309 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:59,310 INFO L550 ElimStorePlain]: Start of recursive call 149: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:59,330 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:59,331 INFO L550 ElimStorePlain]: Start of recursive call 150: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:59,350 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:59,351 INFO L550 ElimStorePlain]: Start of recursive call 151: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:59,371 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:59,372 INFO L550 ElimStorePlain]: Start of recursive call 152: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:59,392 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:59,393 INFO L550 ElimStorePlain]: Start of recursive call 153: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:59,413 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:59,414 INFO L550 ElimStorePlain]: Start of recursive call 154: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:59,435 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:59,435 INFO L550 ElimStorePlain]: Start of recursive call 155: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:59,454 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:59,455 INFO L550 ElimStorePlain]: Start of recursive call 156: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:59,473 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:59,474 INFO L550 ElimStorePlain]: Start of recursive call 157: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:59,494 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:59,495 INFO L550 ElimStorePlain]: Start of recursive call 158: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:59,515 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:59,516 INFO L550 ElimStorePlain]: Start of recursive call 159: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:59,534 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:59,535 INFO L550 ElimStorePlain]: Start of recursive call 160: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:59,554 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:59,554 INFO L550 ElimStorePlain]: Start of recursive call 161: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:59,574 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:59,575 INFO L550 ElimStorePlain]: Start of recursive call 162: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:59,595 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:59,596 INFO L550 ElimStorePlain]: Start of recursive call 163: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:59,614 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:59,615 INFO L550 ElimStorePlain]: Start of recursive call 164: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:59,634 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:59,635 INFO L550 ElimStorePlain]: Start of recursive call 165: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:59,653 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:59,654 INFO L550 ElimStorePlain]: Start of recursive call 166: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:59,673 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:59,674 INFO L550 ElimStorePlain]: Start of recursive call 167: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:59,694 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:59,694 INFO L550 ElimStorePlain]: Start of recursive call 168: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:59,714 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:59,715 INFO L550 ElimStorePlain]: Start of recursive call 169: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:59,732 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:59,733 INFO L550 ElimStorePlain]: Start of recursive call 170: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:59,752 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:59,753 INFO L550 ElimStorePlain]: Start of recursive call 171: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:59,772 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:12:59,773 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:12:59,775 INFO L550 ElimStorePlain]: Start of recursive call 172: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:59,795 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:59,796 INFO L550 ElimStorePlain]: Start of recursive call 173: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:59,815 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:59,816 INFO L550 ElimStorePlain]: Start of recursive call 174: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:59,834 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:59,834 INFO L550 ElimStorePlain]: Start of recursive call 175: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:59,852 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:59,853 INFO L550 ElimStorePlain]: Start of recursive call 176: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:59,870 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:59,871 INFO L550 ElimStorePlain]: Start of recursive call 177: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:59,889 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:59,890 INFO L550 ElimStorePlain]: Start of recursive call 178: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:59,908 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:59,909 INFO L550 ElimStorePlain]: Start of recursive call 179: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:59,928 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:59,929 INFO L550 ElimStorePlain]: Start of recursive call 180: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:59,946 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:59,947 INFO L550 ElimStorePlain]: Start of recursive call 181: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:59,964 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:59,965 INFO L550 ElimStorePlain]: Start of recursive call 182: End of recursive call: and 1 xjuncts. [2021-03-10 22:12:59,982 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:12:59,982 INFO L550 ElimStorePlain]: Start of recursive call 183: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:00,001 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:00,001 INFO L550 ElimStorePlain]: Start of recursive call 184: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:00,018 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:00,019 INFO L550 ElimStorePlain]: Start of recursive call 185: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:00,037 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:00,038 INFO L550 ElimStorePlain]: Start of recursive call 186: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:00,054 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:00,055 INFO L550 ElimStorePlain]: Start of recursive call 187: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:00,073 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:00,074 INFO L550 ElimStorePlain]: Start of recursive call 188: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:00,092 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:00,092 INFO L550 ElimStorePlain]: Start of recursive call 189: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:00,109 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:00,136 INFO L550 ElimStorePlain]: Start of recursive call 190: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:00,142 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:00,142 INFO L550 ElimStorePlain]: Start of recursive call 191: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:00,147 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:00,148 INFO L550 ElimStorePlain]: Start of recursive call 192: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:00,153 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:00,153 INFO L550 ElimStorePlain]: Start of recursive call 193: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:00,160 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:00,160 INFO L550 ElimStorePlain]: Start of recursive call 194: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:00,166 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:00,167 INFO L550 ElimStorePlain]: Start of recursive call 195: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:00,171 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:00,172 INFO L550 ElimStorePlain]: Start of recursive call 196: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:00,178 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:00,179 INFO L550 ElimStorePlain]: Start of recursive call 197: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:00,184 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:00,185 INFO L550 ElimStorePlain]: Start of recursive call 198: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:00,191 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:13:00,192 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 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 [2021-03-10 22:13:00,193 INFO L550 ElimStorePlain]: Start of recursive call 199: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:00,198 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:00,199 INFO L550 ElimStorePlain]: Start of recursive call 200: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:00,203 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:00,204 INFO L550 ElimStorePlain]: Start of recursive call 201: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:00,209 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:00,210 INFO L550 ElimStorePlain]: Start of recursive call 202: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:00,216 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:00,216 INFO L550 ElimStorePlain]: Start of recursive call 203: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:00,221 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:00,222 INFO L550 ElimStorePlain]: Start of recursive call 204: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:00,228 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:13:00,228 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 1 [2021-03-10 22:13:00,229 INFO L550 ElimStorePlain]: Start of recursive call 205: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:00,235 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:13:00,236 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:13:00,236 INFO L550 ElimStorePlain]: Start of recursive call 206: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:00,242 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:00,243 INFO L550 ElimStorePlain]: Start of recursive call 207: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:00,249 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:00,249 INFO L550 ElimStorePlain]: Start of recursive call 208: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:00,254 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:00,255 INFO L550 ElimStorePlain]: Start of recursive call 209: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:00,260 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:00,261 INFO L550 ElimStorePlain]: Start of recursive call 210: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:00,265 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:00,266 INFO L550 ElimStorePlain]: Start of recursive call 211: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:00,272 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:00,273 INFO L550 ElimStorePlain]: Start of recursive call 212: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:00,278 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:00,279 INFO L550 ElimStorePlain]: Start of recursive call 213: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:00,284 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:00,284 INFO L550 ElimStorePlain]: Start of recursive call 214: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:00,290 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:00,291 INFO L550 ElimStorePlain]: Start of recursive call 215: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:00,296 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:00,297 INFO L550 ElimStorePlain]: Start of recursive call 216: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:00,302 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:00,302 INFO L550 ElimStorePlain]: Start of recursive call 217: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:00,308 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:00,309 INFO L550 ElimStorePlain]: Start of recursive call 218: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:00,314 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:00,315 INFO L550 ElimStorePlain]: Start of recursive call 219: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:00,320 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:00,321 INFO L550 ElimStorePlain]: Start of recursive call 220: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:00,326 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:00,327 INFO L550 ElimStorePlain]: Start of recursive call 221: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:00,333 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:00,333 INFO L550 ElimStorePlain]: Start of recursive call 222: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:00,339 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:00,340 INFO L550 ElimStorePlain]: Start of recursive call 223: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:00,344 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:00,345 INFO L550 ElimStorePlain]: Start of recursive call 224: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:00,349 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:00,350 INFO L550 ElimStorePlain]: Start of recursive call 225: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:00,355 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:00,356 INFO L550 ElimStorePlain]: Start of recursive call 226: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:00,361 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:00,362 INFO L550 ElimStorePlain]: Start of recursive call 227: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:00,367 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:00,368 INFO L550 ElimStorePlain]: Start of recursive call 228: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:00,372 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:00,373 INFO L550 ElimStorePlain]: Start of recursive call 229: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:00,378 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:00,378 INFO L550 ElimStorePlain]: Start of recursive call 230: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:00,384 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:00,384 INFO L550 ElimStorePlain]: Start of recursive call 231: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:00,389 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:00,389 INFO L550 ElimStorePlain]: Start of recursive call 232: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:00,394 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:00,395 INFO L550 ElimStorePlain]: Start of recursive call 233: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:00,400 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:00,400 INFO L550 ElimStorePlain]: Start of recursive call 234: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:00,405 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:00,405 INFO L550 ElimStorePlain]: Start of recursive call 235: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:00,410 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:00,410 INFO L550 ElimStorePlain]: Start of recursive call 236: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:00,414 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:00,415 INFO L550 ElimStorePlain]: Start of recursive call 237: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:00,419 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:00,420 INFO L550 ElimStorePlain]: Start of recursive call 238: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:00,425 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:13:00,426 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 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 [2021-03-10 22:13:00,426 INFO L550 ElimStorePlain]: Start of recursive call 239: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:00,431 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:13:00,432 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:13:00,432 INFO L550 ElimStorePlain]: Start of recursive call 240: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:00,437 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:00,438 INFO L550 ElimStorePlain]: Start of recursive call 241: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:00,441 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:00,442 INFO L550 ElimStorePlain]: Start of recursive call 242: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:00,446 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:00,447 INFO L550 ElimStorePlain]: Start of recursive call 243: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:00,451 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:00,452 INFO L550 ElimStorePlain]: Start of recursive call 244: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:00,455 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:00,456 INFO L550 ElimStorePlain]: Start of recursive call 245: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:00,460 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:00,461 INFO L550 ElimStorePlain]: Start of recursive call 246: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:00,465 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:13:00,465 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:13:00,466 INFO L550 ElimStorePlain]: Start of recursive call 247: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:00,470 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:00,470 INFO L550 ElimStorePlain]: Start of recursive call 248: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:00,474 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:00,474 INFO L550 ElimStorePlain]: Start of recursive call 249: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:00,625 WARN L205 SmtUtils]: Spent 150.00 ms on a formula simplification. DAG size of input: 46 DAG size of output: 42 [2021-03-10 22:13:00,625 INFO L628 ElimStorePlain]: treesize reduction 32, result has 87.1 percent of original size [2021-03-10 22:13:00,631 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:13:00,631 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 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 [2021-03-10 22:13:00,632 INFO L550 ElimStorePlain]: Start of recursive call 250: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:00,635 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select 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 [2021-03-10 22:13:00,636 INFO L550 ElimStorePlain]: Start of recursive call 251: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:00,640 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 5 treesize of output 3 [2021-03-10 22:13:00,641 INFO L550 ElimStorePlain]: Start of recursive call 252: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:00,643 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:00,644 INFO L550 ElimStorePlain]: Start of recursive call 253: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:00,647 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:00,647 INFO L550 ElimStorePlain]: Start of recursive call 254: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:00,692 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-10 22:13:00,693 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-1 vars, End of recursive call: and 6 xjuncts. [2021-03-10 22:13:00,694 INFO L247 ElimStorePlain]: Needed 254 recursive calls to eliminate 2 variables, input treesize:13414, output treesize:136 [2021-03-10 22:13:00,821 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:13:00,821 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-10 22:13:00,821 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 8] total 12 [2021-03-10 22:13:00,821 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [82731644] [2021-03-10 22:13:00,821 INFO L460 AbstractCegarLoop]: Interpolant automaton has 12 states [2021-03-10 22:13:00,821 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-10 22:13:00,822 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2021-03-10 22:13:00,822 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=33, Invalid=99, Unknown=0, NotChecked=0, Total=132 [2021-03-10 22:13:00,822 INFO L87 Difference]: Start difference. First operand 74 states and 147 transitions. Second operand has 12 states, 12 states have (on average 1.5833333333333333) internal successors, (19), 12 states have internal predecessors, (19), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:13:01,147 WARN L205 SmtUtils]: Spent 188.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 66 [2021-03-10 22:13:01,330 WARN L205 SmtUtils]: Spent 168.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 68 [2021-03-10 22:13:01,349 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-10 22:13:01,349 INFO L93 Difference]: Finished difference Result 94 states and 171 transitions. [2021-03-10 22:13:01,349 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-03-10 22:13:01,349 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 1.5833333333333333) internal successors, (19), 12 states have internal predecessors, (19), 0 states have call successors, (0), 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 [2021-03-10 22:13:01,349 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-10 22:13:01,350 INFO L225 Difference]: With dead ends: 94 [2021-03-10 22:13:01,350 INFO L226 Difference]: Without dead ends: 82 [2021-03-10 22:13:01,350 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 24 GetRequests, 10 SyntacticMatches, 1 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 44 ImplicationChecksByTransitivity, 1207.1ms TimeCoverageRelationStatistics Valid=56, Invalid=154, Unknown=0, NotChecked=0, Total=210 [2021-03-10 22:13:01,350 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 82 states. [2021-03-10 22:13:01,351 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 82 to 73. [2021-03-10 22:13:01,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 73 states, 72 states have (on average 2.013888888888889) internal successors, (145), 72 states have internal predecessors, (145), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:13:01,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 73 states and 145 transitions. [2021-03-10 22:13:01,351 INFO L78 Accepts]: Start accepts. Automaton has 73 states and 145 transitions. Word has length 14 [2021-03-10 22:13:01,351 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-10 22:13:01,351 INFO L480 AbstractCegarLoop]: Abstraction has 73 states and 145 transitions. [2021-03-10 22:13:01,351 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 12 states, 12 states have (on average 1.5833333333333333) internal successors, (19), 12 states have internal predecessors, (19), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:13:01,351 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 145 transitions. [2021-03-10 22:13:01,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2021-03-10 22:13:01,352 INFO L511 BasicCegarLoop]: Found error trace [2021-03-10 22:13:01,352 INFO L519 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-10 22:13:01,552 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable21179,25 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:13:01,552 INFO L428 AbstractCegarLoop]: === Iteration 35 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-10 22:13:01,553 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-10 22:13:01,553 INFO L82 PathProgramCache]: Analyzing trace with hash -1305496269, now seen corresponding path program 17 times [2021-03-10 22:13:01,553 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-10 22:13:01,553 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1090536987] [2021-03-10 22:13:01,553 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-10 22:13:01,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 22:13:01,699 WARN L205 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 43 DAG size of output: 40 [2021-03-10 22:13:01,931 WARN L205 SmtUtils]: Spent 141.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 40 [2021-03-10 22:13:02,030 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:13:02,030 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1090536987] [2021-03-10 22:13:02,030 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [141301118] [2021-03-10 22:13:02,030 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 26 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 26 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:13:02,057 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-03-10 22:13:02,057 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-10 22:13:02,058 INFO L263 TraceCheckSpWp]: Trace formula consists of 56 conjuncts, 21 conjunts are in the unsatisfiable core [2021-03-10 22:13:02,059 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-10 22:13:02,307 WARN L205 SmtUtils]: Spent 203.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 47 [2021-03-10 22:13:07,512 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:07,512 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:07,526 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:07,527 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:07,541 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:07,541 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:07,555 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:07,556 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:07,566 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:07,567 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:07,581 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:07,582 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:07,592 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:07,593 INFO L550 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:07,604 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:07,604 INFO L550 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:07,618 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:07,619 INFO L550 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:07,633 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:07,634 INFO L550 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:07,648 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:13:07,649 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 7 [2021-03-10 22:13:07,650 INFO L550 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:07,665 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:13:07,665 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 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 [2021-03-10 22:13:07,666 INFO L550 ElimStorePlain]: Start of recursive call 13: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:07,681 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:07,682 INFO L550 ElimStorePlain]: Start of recursive call 14: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:07,694 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:07,694 INFO L550 ElimStorePlain]: Start of recursive call 15: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:07,706 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:07,707 INFO L550 ElimStorePlain]: Start of recursive call 16: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:07,722 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:13:07,722 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 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 [2021-03-10 22:13:07,723 INFO L550 ElimStorePlain]: Start of recursive call 17: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:07,737 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:07,738 INFO L550 ElimStorePlain]: Start of recursive call 18: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:07,750 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:07,751 INFO L550 ElimStorePlain]: Start of recursive call 19: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:07,766 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:07,766 INFO L550 ElimStorePlain]: Start of recursive call 20: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:07,781 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:07,782 INFO L550 ElimStorePlain]: Start of recursive call 21: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:07,796 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:07,797 INFO L550 ElimStorePlain]: Start of recursive call 22: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:07,809 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:07,810 INFO L550 ElimStorePlain]: Start of recursive call 23: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:07,825 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:13:07,826 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 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 [2021-03-10 22:13:07,827 INFO L550 ElimStorePlain]: Start of recursive call 24: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:07,839 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:07,840 INFO L550 ElimStorePlain]: Start of recursive call 25: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:07,853 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:07,853 INFO L550 ElimStorePlain]: Start of recursive call 26: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:07,866 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:07,867 INFO L550 ElimStorePlain]: Start of recursive call 27: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:07,879 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:07,880 INFO L550 ElimStorePlain]: Start of recursive call 28: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:07,895 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:13:07,896 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 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 [2021-03-10 22:13:07,897 INFO L550 ElimStorePlain]: Start of recursive call 29: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:07,912 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:07,913 INFO L550 ElimStorePlain]: Start of recursive call 30: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:07,929 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:13:07,930 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 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 [2021-03-10 22:13:07,934 INFO L550 ElimStorePlain]: Start of recursive call 31: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:07,947 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:07,948 INFO L550 ElimStorePlain]: Start of recursive call 32: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:07,963 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:07,964 INFO L550 ElimStorePlain]: Start of recursive call 33: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:07,980 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:07,981 INFO L550 ElimStorePlain]: Start of recursive call 34: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:07,997 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:07,998 INFO L550 ElimStorePlain]: Start of recursive call 35: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:08,013 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:08,014 INFO L550 ElimStorePlain]: Start of recursive call 36: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:08,028 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:08,028 INFO L550 ElimStorePlain]: Start of recursive call 37: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:08,044 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:08,045 INFO L550 ElimStorePlain]: Start of recursive call 38: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:08,062 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:08,062 INFO L550 ElimStorePlain]: Start of recursive call 39: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:08,078 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:08,079 INFO L550 ElimStorePlain]: Start of recursive call 40: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:08,093 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:08,094 INFO L550 ElimStorePlain]: Start of recursive call 41: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:08,108 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:08,108 INFO L550 ElimStorePlain]: Start of recursive call 42: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:08,123 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:08,123 INFO L550 ElimStorePlain]: Start of recursive call 43: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:08,140 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:13:08,141 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:13:08,142 INFO L550 ElimStorePlain]: Start of recursive call 44: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:08,158 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:08,159 INFO L550 ElimStorePlain]: Start of recursive call 45: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:08,176 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:08,177 INFO L550 ElimStorePlain]: Start of recursive call 46: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:08,191 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:08,192 INFO L550 ElimStorePlain]: Start of recursive call 47: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:08,209 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:08,210 INFO L550 ElimStorePlain]: Start of recursive call 48: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:08,224 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:08,225 INFO L550 ElimStorePlain]: Start of recursive call 49: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:08,242 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:08,243 INFO L550 ElimStorePlain]: Start of recursive call 50: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:08,260 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:13:08,261 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 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 [2021-03-10 22:13:08,262 INFO L550 ElimStorePlain]: Start of recursive call 51: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:08,277 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:08,278 INFO L550 ElimStorePlain]: Start of recursive call 52: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:08,293 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:08,294 INFO L550 ElimStorePlain]: Start of recursive call 53: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:08,311 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:13:08,311 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2021-03-10 22:13:08,312 INFO L550 ElimStorePlain]: Start of recursive call 54: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:08,330 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:08,331 INFO L550 ElimStorePlain]: Start of recursive call 55: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:08,348 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:13:08,349 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 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 [2021-03-10 22:13:08,350 INFO L550 ElimStorePlain]: Start of recursive call 56: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:08,365 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:08,365 INFO L550 ElimStorePlain]: Start of recursive call 57: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:08,383 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:08,384 INFO L550 ElimStorePlain]: Start of recursive call 58: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:08,402 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:13:08,403 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 [2021-03-10 22:13:08,404 INFO L550 ElimStorePlain]: Start of recursive call 59: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:08,421 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:08,422 INFO L550 ElimStorePlain]: Start of recursive call 60: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:08,440 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:08,440 INFO L550 ElimStorePlain]: Start of recursive call 61: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:08,458 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:08,459 INFO L550 ElimStorePlain]: Start of recursive call 62: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:08,477 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:08,478 INFO L550 ElimStorePlain]: Start of recursive call 63: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:08,496 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:08,497 INFO L550 ElimStorePlain]: Start of recursive call 64: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:08,515 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:08,516 INFO L550 ElimStorePlain]: Start of recursive call 65: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:08,532 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:08,533 INFO L550 ElimStorePlain]: Start of recursive call 66: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:08,551 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:08,551 INFO L550 ElimStorePlain]: Start of recursive call 67: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:08,570 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:08,570 INFO L550 ElimStorePlain]: Start of recursive call 68: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:08,586 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:08,587 INFO L550 ElimStorePlain]: Start of recursive call 69: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:08,605 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:08,606 INFO L550 ElimStorePlain]: Start of recursive call 70: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:08,622 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:08,623 INFO L550 ElimStorePlain]: Start of recursive call 71: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:08,639 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:08,640 INFO L550 ElimStorePlain]: Start of recursive call 72: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:08,656 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:08,657 INFO L550 ElimStorePlain]: Start of recursive call 73: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:08,676 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:08,676 INFO L550 ElimStorePlain]: Start of recursive call 74: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:08,693 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:08,694 INFO L550 ElimStorePlain]: Start of recursive call 75: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:08,713 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:13:08,713 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 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 [2021-03-10 22:13:08,714 INFO L550 ElimStorePlain]: Start of recursive call 76: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:08,733 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:13:08,733 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:13:08,734 INFO L550 ElimStorePlain]: Start of recursive call 77: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:08,751 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:08,751 INFO L550 ElimStorePlain]: Start of recursive call 78: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:08,768 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:08,769 INFO L550 ElimStorePlain]: Start of recursive call 79: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:08,787 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:08,788 INFO L550 ElimStorePlain]: Start of recursive call 80: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:08,807 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:13:08,808 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:13:08,808 INFO L550 ElimStorePlain]: Start of recursive call 81: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:08,825 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:08,825 INFO L550 ElimStorePlain]: Start of recursive call 82: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:08,842 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:08,843 INFO L550 ElimStorePlain]: Start of recursive call 83: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:08,861 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:08,862 INFO L550 ElimStorePlain]: Start of recursive call 84: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:08,881 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:08,882 INFO L550 ElimStorePlain]: Start of recursive call 85: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:08,899 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:08,899 INFO L550 ElimStorePlain]: Start of recursive call 86: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:08,918 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:08,919 INFO L550 ElimStorePlain]: Start of recursive call 87: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:08,938 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:08,939 INFO L550 ElimStorePlain]: Start of recursive call 88: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:08,958 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:08,958 INFO L550 ElimStorePlain]: Start of recursive call 89: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:08,978 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:08,979 INFO L550 ElimStorePlain]: Start of recursive call 90: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:08,996 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:08,997 INFO L550 ElimStorePlain]: Start of recursive call 91: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:09,016 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:09,017 INFO L550 ElimStorePlain]: Start of recursive call 92: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:09,036 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:13:09,037 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 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 [2021-03-10 22:13:09,038 INFO L550 ElimStorePlain]: Start of recursive call 93: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:09,055 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:09,056 INFO L550 ElimStorePlain]: Start of recursive call 94: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:09,075 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:09,076 INFO L550 ElimStorePlain]: Start of recursive call 95: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:09,095 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:09,096 INFO L550 ElimStorePlain]: Start of recursive call 96: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:09,113 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:09,114 INFO L550 ElimStorePlain]: Start of recursive call 97: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:09,134 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:09,134 INFO L550 ElimStorePlain]: Start of recursive call 98: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:09,154 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:09,155 INFO L550 ElimStorePlain]: Start of recursive call 99: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:09,175 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:09,175 INFO L550 ElimStorePlain]: Start of recursive call 100: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:09,195 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:13:09,196 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:13:09,196 INFO L550 ElimStorePlain]: Start of recursive call 101: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:09,213 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:09,214 INFO L550 ElimStorePlain]: Start of recursive call 102: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:09,233 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:09,234 INFO L550 ElimStorePlain]: Start of recursive call 103: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:09,254 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:09,254 INFO L550 ElimStorePlain]: Start of recursive call 104: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:09,272 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:09,273 INFO L550 ElimStorePlain]: Start of recursive call 105: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:09,293 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:09,293 INFO L550 ElimStorePlain]: Start of recursive call 106: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:09,313 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:09,314 INFO L550 ElimStorePlain]: Start of recursive call 107: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:09,332 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:09,333 INFO L550 ElimStorePlain]: Start of recursive call 108: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:09,350 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:09,351 INFO L550 ElimStorePlain]: Start of recursive call 109: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:09,370 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:09,371 INFO L550 ElimStorePlain]: Start of recursive call 110: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:09,391 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:09,391 INFO L550 ElimStorePlain]: Start of recursive call 111: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:09,409 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:09,410 INFO L550 ElimStorePlain]: Start of recursive call 112: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:09,430 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:13:09,430 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 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 [2021-03-10 22:13:09,431 INFO L550 ElimStorePlain]: Start of recursive call 113: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:09,448 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:09,448 INFO L550 ElimStorePlain]: Start of recursive call 114: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:09,465 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:09,466 INFO L550 ElimStorePlain]: Start of recursive call 115: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:09,485 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:13:09,486 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 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 [2021-03-10 22:13:09,487 INFO L550 ElimStorePlain]: Start of recursive call 116: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:09,505 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:09,506 INFO L550 ElimStorePlain]: Start of recursive call 117: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:09,525 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:09,526 INFO L550 ElimStorePlain]: Start of recursive call 118: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:09,543 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:09,543 INFO L550 ElimStorePlain]: Start of recursive call 119: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:09,561 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:09,562 INFO L550 ElimStorePlain]: Start of recursive call 120: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:09,581 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:09,581 INFO L550 ElimStorePlain]: Start of recursive call 121: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:09,601 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:13:09,601 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 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 [2021-03-10 22:13:09,602 INFO L550 ElimStorePlain]: Start of recursive call 122: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:09,621 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:13:09,622 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 7 [2021-03-10 22:13:09,622 INFO L550 ElimStorePlain]: Start of recursive call 123: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:09,640 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:09,640 INFO L550 ElimStorePlain]: Start of recursive call 124: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:09,659 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:09,660 INFO L550 ElimStorePlain]: Start of recursive call 125: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:09,677 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:09,678 INFO L550 ElimStorePlain]: Start of recursive call 126: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:09,697 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:09,697 INFO L550 ElimStorePlain]: Start of recursive call 127: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:09,716 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:13:09,717 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:13:09,718 INFO L550 ElimStorePlain]: Start of recursive call 128: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:09,735 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:09,736 INFO L550 ElimStorePlain]: Start of recursive call 129: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:09,753 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:09,753 INFO L550 ElimStorePlain]: Start of recursive call 130: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:09,771 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:09,771 INFO L550 ElimStorePlain]: Start of recursive call 131: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:09,790 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:09,791 INFO L550 ElimStorePlain]: Start of recursive call 132: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:09,810 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:09,811 INFO L550 ElimStorePlain]: Start of recursive call 133: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:09,830 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:13:09,830 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 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 [2021-03-10 22:13:09,831 INFO L550 ElimStorePlain]: Start of recursive call 134: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:09,850 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:09,851 INFO L550 ElimStorePlain]: Start of recursive call 135: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:09,870 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:13:09,870 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:13:09,871 INFO L550 ElimStorePlain]: Start of recursive call 136: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:09,888 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:09,889 INFO L550 ElimStorePlain]: Start of recursive call 137: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:09,908 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:09,908 INFO L550 ElimStorePlain]: Start of recursive call 138: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:09,926 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:09,927 INFO L550 ElimStorePlain]: Start of recursive call 139: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:09,945 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:09,946 INFO L550 ElimStorePlain]: Start of recursive call 140: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:09,964 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:09,965 INFO L550 ElimStorePlain]: Start of recursive call 141: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:09,984 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:09,984 INFO L550 ElimStorePlain]: Start of recursive call 142: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:10,004 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:10,005 INFO L550 ElimStorePlain]: Start of recursive call 143: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:10,022 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:10,023 INFO L550 ElimStorePlain]: Start of recursive call 144: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:10,040 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:10,040 INFO L550 ElimStorePlain]: Start of recursive call 145: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:10,059 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:10,060 INFO L550 ElimStorePlain]: Start of recursive call 146: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:10,079 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:10,080 INFO L550 ElimStorePlain]: Start of recursive call 147: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:10,097 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:10,097 INFO L550 ElimStorePlain]: Start of recursive call 148: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:10,114 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:10,115 INFO L550 ElimStorePlain]: Start of recursive call 149: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:10,133 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:10,134 INFO L550 ElimStorePlain]: Start of recursive call 150: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:10,152 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:10,152 INFO L550 ElimStorePlain]: Start of recursive call 151: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:10,170 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:10,171 INFO L550 ElimStorePlain]: Start of recursive call 152: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:10,188 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:10,189 INFO L550 ElimStorePlain]: Start of recursive call 153: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:10,207 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:10,207 INFO L550 ElimStorePlain]: Start of recursive call 154: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:10,226 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:10,226 INFO L550 ElimStorePlain]: Start of recursive call 155: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:10,244 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:10,245 INFO L550 ElimStorePlain]: Start of recursive call 156: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:10,261 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:10,262 INFO L550 ElimStorePlain]: Start of recursive call 157: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:10,280 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:10,281 INFO L550 ElimStorePlain]: Start of recursive call 158: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:10,299 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:13:10,299 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:13:10,300 INFO L550 ElimStorePlain]: Start of recursive call 159: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:10,318 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:10,319 INFO L550 ElimStorePlain]: Start of recursive call 160: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:10,336 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:10,337 INFO L550 ElimStorePlain]: Start of recursive call 161: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:10,353 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:10,354 INFO L550 ElimStorePlain]: Start of recursive call 162: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:10,370 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:10,370 INFO L550 ElimStorePlain]: Start of recursive call 163: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:10,386 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:10,387 INFO L550 ElimStorePlain]: Start of recursive call 164: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:10,404 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:10,405 INFO L550 ElimStorePlain]: Start of recursive call 165: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:10,422 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:10,423 INFO L550 ElimStorePlain]: Start of recursive call 166: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:10,440 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:10,441 INFO L550 ElimStorePlain]: Start of recursive call 167: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:10,456 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:10,457 INFO L550 ElimStorePlain]: Start of recursive call 168: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:10,473 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:10,474 INFO L550 ElimStorePlain]: Start of recursive call 169: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:10,491 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:10,491 INFO L550 ElimStorePlain]: Start of recursive call 170: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:10,507 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:10,508 INFO L550 ElimStorePlain]: Start of recursive call 171: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:10,524 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:10,524 INFO L550 ElimStorePlain]: Start of recursive call 172: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:10,539 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:10,540 INFO L550 ElimStorePlain]: Start of recursive call 173: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:10,554 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:10,555 INFO L550 ElimStorePlain]: Start of recursive call 174: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:10,566 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:10,567 INFO L550 ElimStorePlain]: Start of recursive call 175: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:10,577 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:10,578 INFO L550 ElimStorePlain]: Start of recursive call 176: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:10,587 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:10,588 INFO L550 ElimStorePlain]: Start of recursive call 177: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:10,598 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:10,598 INFO L550 ElimStorePlain]: Start of recursive call 178: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:10,608 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:10,608 INFO L550 ElimStorePlain]: Start of recursive call 179: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:10,617 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:10,618 INFO L550 ElimStorePlain]: Start of recursive call 180: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:10,628 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:10,628 INFO L550 ElimStorePlain]: Start of recursive call 181: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:10,638 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:10,639 INFO L550 ElimStorePlain]: Start of recursive call 182: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:10,649 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:10,649 INFO L550 ElimStorePlain]: Start of recursive call 183: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:10,659 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:10,660 INFO L550 ElimStorePlain]: Start of recursive call 184: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:10,668 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:10,669 INFO L550 ElimStorePlain]: Start of recursive call 185: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:10,677 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:10,678 INFO L550 ElimStorePlain]: Start of recursive call 186: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:10,688 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:13:10,688 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 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 [2021-03-10 22:13:10,689 INFO L550 ElimStorePlain]: Start of recursive call 187: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:10,699 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:10,699 INFO L550 ElimStorePlain]: Start of recursive call 188: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:10,709 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:10,709 INFO L550 ElimStorePlain]: Start of recursive call 189: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:10,719 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:13:10,719 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 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 [2021-03-10 22:13:10,720 INFO L550 ElimStorePlain]: Start of recursive call 190: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:10,730 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:13:10,731 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 [2021-03-10 22:13:10,731 INFO L550 ElimStorePlain]: Start of recursive call 191: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:10,746 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:10,746 INFO L550 ElimStorePlain]: Start of recursive call 192: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:10,762 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:10,763 INFO L550 ElimStorePlain]: Start of recursive call 193: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:10,777 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:10,778 INFO L550 ElimStorePlain]: Start of recursive call 194: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:10,793 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:10,793 INFO L550 ElimStorePlain]: Start of recursive call 195: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:10,808 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:10,809 INFO L550 ElimStorePlain]: Start of recursive call 196: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:10,824 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:10,824 INFO L550 ElimStorePlain]: Start of recursive call 197: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:10,839 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:10,840 INFO L550 ElimStorePlain]: Start of recursive call 198: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:10,854 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:10,855 INFO L550 ElimStorePlain]: Start of recursive call 199: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:10,869 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:10,870 INFO L550 ElimStorePlain]: Start of recursive call 200: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:10,885 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:10,886 INFO L550 ElimStorePlain]: Start of recursive call 201: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:10,900 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:10,901 INFO L550 ElimStorePlain]: Start of recursive call 202: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:10,915 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:10,916 INFO L550 ElimStorePlain]: Start of recursive call 203: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:10,930 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:10,931 INFO L550 ElimStorePlain]: Start of recursive call 204: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:10,942 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:10,943 INFO L550 ElimStorePlain]: Start of recursive call 205: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:10,951 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:10,952 INFO L550 ElimStorePlain]: Start of recursive call 206: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:10,960 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:10,961 INFO L550 ElimStorePlain]: Start of recursive call 207: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:10,968 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:10,968 INFO L550 ElimStorePlain]: Start of recursive call 208: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:10,976 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:10,977 INFO L550 ElimStorePlain]: Start of recursive call 209: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:10,988 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:10,989 INFO L550 ElimStorePlain]: Start of recursive call 210: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:10,997 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:10,998 INFO L550 ElimStorePlain]: Start of recursive call 211: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:11,005 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:11,005 INFO L550 ElimStorePlain]: Start of recursive call 212: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:11,013 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:11,014 INFO L550 ElimStorePlain]: Start of recursive call 213: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:11,026 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:11,027 INFO L550 ElimStorePlain]: Start of recursive call 214: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:11,038 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:11,039 INFO L550 ElimStorePlain]: Start of recursive call 215: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:11,050 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:11,051 INFO L550 ElimStorePlain]: Start of recursive call 216: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:11,063 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:11,064 INFO L550 ElimStorePlain]: Start of recursive call 217: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:11,075 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:11,075 INFO L550 ElimStorePlain]: Start of recursive call 218: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:11,086 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:11,087 INFO L550 ElimStorePlain]: Start of recursive call 219: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:11,098 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:11,098 INFO L550 ElimStorePlain]: Start of recursive call 220: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:11,110 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:13:11,111 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 1 [2021-03-10 22:13:11,111 INFO L550 ElimStorePlain]: Start of recursive call 221: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:11,123 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:13:11,123 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:13:11,124 INFO L550 ElimStorePlain]: Start of recursive call 222: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:11,135 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:11,136 INFO L550 ElimStorePlain]: Start of recursive call 223: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:11,146 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:11,147 INFO L550 ElimStorePlain]: Start of recursive call 224: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:11,157 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:11,158 INFO L550 ElimStorePlain]: Start of recursive call 225: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:11,167 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:11,168 INFO L550 ElimStorePlain]: Start of recursive call 226: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:11,177 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:11,178 INFO L550 ElimStorePlain]: Start of recursive call 227: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:11,187 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:11,188 INFO L550 ElimStorePlain]: Start of recursive call 228: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:11,198 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:13:11,198 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:13:11,199 INFO L550 ElimStorePlain]: Start of recursive call 229: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:11,208 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:11,208 INFO L550 ElimStorePlain]: Start of recursive call 230: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:11,216 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:11,216 INFO L550 ElimStorePlain]: Start of recursive call 231: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:11,394 WARN L205 SmtUtils]: Spent 177.00 ms on a formula simplification. DAG size of input: 46 DAG size of output: 42 [2021-03-10 22:13:11,394 INFO L628 ElimStorePlain]: treesize reduction 32, result has 87.1 percent of original size [2021-03-10 22:13:11,397 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:13:11,398 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 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 [2021-03-10 22:13:11,399 INFO L550 ElimStorePlain]: Start of recursive call 232: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:11,401 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select 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 [2021-03-10 22:13:11,402 INFO L550 ElimStorePlain]: Start of recursive call 233: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:11,405 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select 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 [2021-03-10 22:13:11,406 INFO L550 ElimStorePlain]: Start of recursive call 234: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:11,408 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:11,409 INFO L550 ElimStorePlain]: Start of recursive call 235: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:11,411 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:11,412 INFO L550 ElimStorePlain]: Start of recursive call 236: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:11,456 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-10 22:13:11,458 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-1 vars, End of recursive call: and 6 xjuncts. [2021-03-10 22:13:11,458 INFO L247 ElimStorePlain]: Needed 236 recursive calls to eliminate 2 variables, input treesize:12282, output treesize:136 [2021-03-10 22:13:11,551 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:13:11,551 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-10 22:13:11,551 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 8] total 13 [2021-03-10 22:13:11,551 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1730857507] [2021-03-10 22:13:11,552 INFO L460 AbstractCegarLoop]: Interpolant automaton has 13 states [2021-03-10 22:13:11,552 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-10 22:13:11,552 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2021-03-10 22:13:11,552 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=33, Invalid=123, Unknown=0, NotChecked=0, Total=156 [2021-03-10 22:13:11,552 INFO L87 Difference]: Start difference. First operand 73 states and 145 transitions. Second operand has 13 states, 13 states have (on average 1.5384615384615385) internal successors, (20), 13 states have internal predecessors, (20), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:13:11,774 WARN L205 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 47 [2021-03-10 22:13:11,926 WARN L205 SmtUtils]: Spent 140.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 61 [2021-03-10 22:13:12,085 WARN L205 SmtUtils]: Spent 146.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 65 [2021-03-10 22:13:12,090 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-10 22:13:12,090 INFO L93 Difference]: Finished difference Result 80 states and 153 transitions. [2021-03-10 22:13:12,091 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-03-10 22:13:12,091 INFO L78 Accepts]: Start accepts. Automaton has has 13 states, 13 states have (on average 1.5384615384615385) internal successors, (20), 13 states have internal predecessors, (20), 0 states have call successors, (0), 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 [2021-03-10 22:13:12,091 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-10 22:13:12,091 INFO L225 Difference]: With dead ends: 80 [2021-03-10 22:13:12,091 INFO L226 Difference]: Without dead ends: 65 [2021-03-10 22:13:12,091 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 25 GetRequests, 9 SyntacticMatches, 1 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 39 ImplicationChecksByTransitivity, 1318.3ms TimeCoverageRelationStatistics Valid=75, Invalid=197, Unknown=0, NotChecked=0, Total=272 [2021-03-10 22:13:12,091 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 65 states. [2021-03-10 22:13:12,092 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 65 to 65. [2021-03-10 22:13:12,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 65 states, 64 states have (on average 2.078125) internal successors, (133), 64 states have internal predecessors, (133), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:13:12,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 65 states and 133 transitions. [2021-03-10 22:13:12,093 INFO L78 Accepts]: Start accepts. Automaton has 65 states and 133 transitions. Word has length 14 [2021-03-10 22:13:12,093 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-10 22:13:12,093 INFO L480 AbstractCegarLoop]: Abstraction has 65 states and 133 transitions. [2021-03-10 22:13:12,093 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 13 states, 13 states have (on average 1.5384615384615385) internal successors, (20), 13 states have internal predecessors, (20), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:13:12,093 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 133 transitions. [2021-03-10 22:13:12,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2021-03-10 22:13:12,093 INFO L511 BasicCegarLoop]: Found error trace [2021-03-10 22:13:12,093 INFO L519 BasicCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-10 22:13:12,303 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 26 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable22142 [2021-03-10 22:13:12,303 INFO L428 AbstractCegarLoop]: === Iteration 36 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-10 22:13:12,304 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-10 22:13:12,304 INFO L82 PathProgramCache]: Analyzing trace with hash -1434972931, now seen corresponding path program 9 times [2021-03-10 22:13:12,304 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-10 22:13:12,304 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [467305174] [2021-03-10 22:13:12,304 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-10 22:13:12,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 22:13:12,355 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:13:12,355 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [467305174] [2021-03-10 22:13:12,355 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [469486666] [2021-03-10 22:13:12,355 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 27 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-03-10 22:13:12,391 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 2 check-sat command(s) [2021-03-10 22:13:12,391 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-10 22:13:12,392 INFO L263 TraceCheckSpWp]: Trace formula consists of 57 conjuncts, 10 conjunts are in the unsatisfiable core [2021-03-10 22:13:12,392 INFO L286 TraceCheckSpWp]: Computing forward predicates... Waiting until toolchain timeout for monitored process 27 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:13:12,463 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:13:12,463 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-10 22:13:12,463 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7] total 9 [2021-03-10 22:13:12,463 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1533369417] [2021-03-10 22:13:12,463 INFO L460 AbstractCegarLoop]: Interpolant automaton has 9 states [2021-03-10 22:13:12,464 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-10 22:13:12,465 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2021-03-10 22:13:12,465 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2021-03-10 22:13:12,465 INFO L87 Difference]: Start difference. First operand 65 states and 133 transitions. Second operand has 9 states, 9 states have (on average 2.111111111111111) internal successors, (19), 9 states have internal predecessors, (19), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:13:12,607 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-10 22:13:12,607 INFO L93 Difference]: Finished difference Result 91 states and 175 transitions. [2021-03-10 22:13:12,608 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-03-10 22:13:12,608 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 2.111111111111111) internal successors, (19), 9 states have internal predecessors, (19), 0 states have call successors, (0), 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 [2021-03-10 22:13:12,608 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-10 22:13:12,608 INFO L225 Difference]: With dead ends: 91 [2021-03-10 22:13:12,608 INFO L226 Difference]: Without dead ends: 80 [2021-03-10 22:13:12,608 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 24 GetRequests, 14 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10 ImplicationChecksByTransitivity, 181.3ms TimeCoverageRelationStatistics Valid=41, Invalid=91, Unknown=0, NotChecked=0, Total=132 [2021-03-10 22:13:12,609 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 80 states. [2021-03-10 22:13:12,609 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 80 to 60. [2021-03-10 22:13:12,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 60 states, 59 states have (on average 2.0847457627118646) internal successors, (123), 59 states have internal predecessors, (123), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:13:12,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60 states to 60 states and 123 transitions. [2021-03-10 22:13:12,610 INFO L78 Accepts]: Start accepts. Automaton has 60 states and 123 transitions. Word has length 15 [2021-03-10 22:13:12,610 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-10 22:13:12,610 INFO L480 AbstractCegarLoop]: Abstraction has 60 states and 123 transitions. [2021-03-10 22:13:12,610 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 9 states, 9 states have (on average 2.111111111111111) internal successors, (19), 9 states have internal predecessors, (19), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:13:12,610 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 123 transitions. [2021-03-10 22:13:12,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2021-03-10 22:13:12,610 INFO L511 BasicCegarLoop]: Found error trace [2021-03-10 22:13:12,610 INFO L519 BasicCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-10 22:13:12,823 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 27 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable24249 [2021-03-10 22:13:12,823 INFO L428 AbstractCegarLoop]: === Iteration 37 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-10 22:13:12,823 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-10 22:13:12,823 INFO L82 PathProgramCache]: Analyzing trace with hash -239958619, now seen corresponding path program 10 times [2021-03-10 22:13:12,824 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-10 22:13:12,824 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [27956048] [2021-03-10 22:13:12,824 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-10 22:13:12,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 22:13:12,886 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:13:12,886 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [27956048] [2021-03-10 22:13:12,886 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [684376199] [2021-03-10 22:13:12,887 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 28 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 28 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:13:12,909 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2021-03-10 22:13:12,909 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-10 22:13:12,909 INFO L263 TraceCheckSpWp]: Trace formula consists of 57 conjuncts, 12 conjunts are in the unsatisfiable core [2021-03-10 22:13:12,910 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-10 22:13:12,947 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:13:12,948 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-10 22:13:12,948 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7] total 7 [2021-03-10 22:13:12,948 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [152276731] [2021-03-10 22:13:12,948 INFO L460 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-03-10 22:13:12,948 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-10 22:13:12,948 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-03-10 22:13:12,949 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2021-03-10 22:13:12,949 INFO L87 Difference]: Start difference. First operand 60 states and 123 transitions. Second operand has 7 states, 7 states have (on average 2.142857142857143) internal successors, (15), 7 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) [2021-03-10 22:13:13,014 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-10 22:13:13,014 INFO L93 Difference]: Finished difference Result 91 states and 179 transitions. [2021-03-10 22:13:13,014 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-03-10 22:13:13,014 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 2.142857142857143) internal successors, (15), 7 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 [2021-03-10 22:13:13,014 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-10 22:13:13,015 INFO L225 Difference]: With dead ends: 91 [2021-03-10 22:13:13,015 INFO L226 Difference]: Without dead ends: 91 [2021-03-10 22:13:13,015 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 24 GetRequests, 15 SyntacticMatches, 1 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 8 ImplicationChecksByTransitivity, 83.4ms TimeCoverageRelationStatistics Valid=31, Invalid=59, Unknown=0, NotChecked=0, Total=90 [2021-03-10 22:13:13,016 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 91 states. [2021-03-10 22:13:13,017 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 91 to 61. [2021-03-10 22:13:13,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 61 states, 60 states have (on average 2.1) internal successors, (126), 60 states have internal predecessors, (126), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:13:13,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 61 states and 126 transitions. [2021-03-10 22:13:13,017 INFO L78 Accepts]: Start accepts. Automaton has 61 states and 126 transitions. Word has length 15 [2021-03-10 22:13:13,017 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-10 22:13:13,017 INFO L480 AbstractCegarLoop]: Abstraction has 61 states and 126 transitions. [2021-03-10 22:13:13,017 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 7 states, 7 states have (on average 2.142857142857143) internal successors, (15), 7 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) [2021-03-10 22:13:13,017 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 126 transitions. [2021-03-10 22:13:13,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2021-03-10 22:13:13,017 INFO L511 BasicCegarLoop]: Found error trace [2021-03-10 22:13:13,018 INFO L519 BasicCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-10 22:13:13,236 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 28 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable24251 [2021-03-10 22:13:13,236 INFO L428 AbstractCegarLoop]: === Iteration 38 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-10 22:13:13,236 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-10 22:13:13,236 INFO L82 PathProgramCache]: Analyzing trace with hash 417217965, now seen corresponding path program 11 times [2021-03-10 22:13:13,236 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-10 22:13:13,236 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2118208976] [2021-03-10 22:13:13,236 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-10 22:13:13,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 22:13:13,292 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:13:13,292 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2118208976] [2021-03-10 22:13:13,292 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [235870418] [2021-03-10 22:13:13,292 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 29 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 29 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:13:13,313 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-03-10 22:13:13,314 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-10 22:13:13,314 INFO L263 TraceCheckSpWp]: Trace formula consists of 57 conjuncts, 10 conjunts are in the unsatisfiable core [2021-03-10 22:13:13,315 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-10 22:13:13,416 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:13:13,416 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-10 22:13:13,416 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7] total 11 [2021-03-10 22:13:13,416 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2140032101] [2021-03-10 22:13:13,417 INFO L460 AbstractCegarLoop]: Interpolant automaton has 11 states [2021-03-10 22:13:13,417 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-10 22:13:13,417 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2021-03-10 22:13:13,417 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=30, Invalid=80, Unknown=0, NotChecked=0, Total=110 [2021-03-10 22:13:13,417 INFO L87 Difference]: Start difference. First operand 61 states and 126 transitions. Second operand has 11 states, 11 states have (on average 2.090909090909091) internal successors, (23), 11 states have internal predecessors, (23), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:13:13,524 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-10 22:13:13,525 INFO L93 Difference]: Finished difference Result 91 states and 176 transitions. [2021-03-10 22:13:13,525 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-03-10 22:13:13,525 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 11 states have (on average 2.090909090909091) internal successors, (23), 11 states have internal predecessors, (23), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 15 [2021-03-10 22:13:13,525 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-10 22:13:13,525 INFO L225 Difference]: With dead ends: 91 [2021-03-10 22:13:13,525 INFO L226 Difference]: Without dead ends: 85 [2021-03-10 22:13:13,526 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 23 GetRequests, 12 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 21 ImplicationChecksByTransitivity, 174.0ms TimeCoverageRelationStatistics Valid=43, Invalid=113, Unknown=0, NotChecked=0, Total=156 [2021-03-10 22:13:13,526 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 85 states. [2021-03-10 22:13:13,527 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 85 to 62. [2021-03-10 22:13:13,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 62 states, 61 states have (on average 2.098360655737705) internal successors, (128), 61 states have internal predecessors, (128), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:13:13,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 62 states to 62 states and 128 transitions. [2021-03-10 22:13:13,527 INFO L78 Accepts]: Start accepts. Automaton has 62 states and 128 transitions. Word has length 15 [2021-03-10 22:13:13,527 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-10 22:13:13,528 INFO L480 AbstractCegarLoop]: Abstraction has 62 states and 128 transitions. [2021-03-10 22:13:13,528 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 11 states, 11 states have (on average 2.090909090909091) internal successors, (23), 11 states have internal predecessors, (23), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:13:13,528 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 128 transitions. [2021-03-10 22:13:13,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2021-03-10 22:13:13,528 INFO L511 BasicCegarLoop]: Found error trace [2021-03-10 22:13:13,528 INFO L519 BasicCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-10 22:13:13,747 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable24254,29 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:13:13,747 INFO L428 AbstractCegarLoop]: === Iteration 39 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-10 22:13:13,747 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-10 22:13:13,747 INFO L82 PathProgramCache]: Analyzing trace with hash 483951997, now seen corresponding path program 12 times [2021-03-10 22:13:13,748 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-10 22:13:13,748 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [697769431] [2021-03-10 22:13:13,748 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-10 22:13:13,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 22:13:13,816 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:13:13,817 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [697769431] [2021-03-10 22:13:13,817 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [604157021] [2021-03-10 22:13:13,817 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 30 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 30 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:13:13,841 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 2 check-sat command(s) [2021-03-10 22:13:13,841 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-10 22:13:13,841 INFO L263 TraceCheckSpWp]: Trace formula consists of 57 conjuncts, 10 conjunts are in the unsatisfiable core [2021-03-10 22:13:13,842 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-10 22:13:13,887 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:13:13,887 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-10 22:13:13,887 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7] total 8 [2021-03-10 22:13:13,888 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1767042461] [2021-03-10 22:13:13,888 INFO L460 AbstractCegarLoop]: Interpolant automaton has 8 states [2021-03-10 22:13:13,888 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-10 22:13:13,888 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-03-10 22:13:13,888 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=35, Unknown=0, NotChecked=0, Total=56 [2021-03-10 22:13:13,888 INFO L87 Difference]: Start difference. First operand 62 states and 128 transitions. Second operand has 8 states, 8 states have (on average 2.125) internal successors, (17), 8 states have internal predecessors, (17), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:13:13,953 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-10 22:13:13,953 INFO L93 Difference]: Finished difference Result 83 states and 168 transitions. [2021-03-10 22:13:13,953 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-03-10 22:13:13,954 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 2.125) internal successors, (17), 8 states have internal predecessors, (17), 0 states have call successors, (0), 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 [2021-03-10 22:13:13,954 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-10 22:13:13,954 INFO L225 Difference]: With dead ends: 83 [2021-03-10 22:13:13,954 INFO L226 Difference]: Without dead ends: 83 [2021-03-10 22:13:13,954 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 23 GetRequests, 14 SyntacticMatches, 1 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10 ImplicationChecksByTransitivity, 91.0ms TimeCoverageRelationStatistics Valid=31, Invalid=59, Unknown=0, NotChecked=0, Total=90 [2021-03-10 22:13:13,954 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 83 states. [2021-03-10 22:13:13,955 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 83 to 62. [2021-03-10 22:13:13,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 62 states, 61 states have (on average 2.098360655737705) internal successors, (128), 61 states have internal predecessors, (128), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:13:13,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 62 states to 62 states and 128 transitions. [2021-03-10 22:13:13,955 INFO L78 Accepts]: Start accepts. Automaton has 62 states and 128 transitions. Word has length 15 [2021-03-10 22:13:13,955 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-10 22:13:13,955 INFO L480 AbstractCegarLoop]: Abstraction has 62 states and 128 transitions. [2021-03-10 22:13:13,955 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 8 states, 8 states have (on average 2.125) internal successors, (17), 8 states have internal predecessors, (17), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:13:13,955 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 128 transitions. [2021-03-10 22:13:13,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2021-03-10 22:13:13,956 INFO L511 BasicCegarLoop]: Found error trace [2021-03-10 22:13:13,956 INFO L519 BasicCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-10 22:13:14,156 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 30 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable24256 [2021-03-10 22:13:14,156 INFO L428 AbstractCegarLoop]: === Iteration 40 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-10 22:13:14,156 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-10 22:13:14,156 INFO L82 PathProgramCache]: Analyzing trace with hash -1088156043, now seen corresponding path program 13 times [2021-03-10 22:13:14,157 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-10 22:13:14,157 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [555979473] [2021-03-10 22:13:14,157 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-10 22:13:14,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 22:13:14,215 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:13:14,216 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [555979473] [2021-03-10 22:13:14,216 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [826202800] [2021-03-10 22:13:14,216 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 31 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 31 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:13:14,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 22:13:14,241 INFO L263 TraceCheckSpWp]: Trace formula consists of 57 conjuncts, 10 conjunts are in the unsatisfiable core [2021-03-10 22:13:14,242 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-10 22:13:14,359 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:13:14,359 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-10 22:13:14,359 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7] total 10 [2021-03-10 22:13:14,359 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [489503061] [2021-03-10 22:13:14,360 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-03-10 22:13:14,360 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-10 22:13:14,361 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-03-10 22:13:14,361 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=63, Unknown=0, NotChecked=0, Total=90 [2021-03-10 22:13:14,361 INFO L87 Difference]: Start difference. First operand 62 states and 128 transitions. Second operand has 10 states, 10 states have (on average 1.9) internal successors, (19), 10 states have internal predecessors, (19), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:13:14,689 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-10 22:13:14,689 INFO L93 Difference]: Finished difference Result 106 states and 201 transitions. [2021-03-10 22:13:14,689 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-03-10 22:13:14,689 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 1.9) internal successors, (19), 10 states have internal predecessors, (19), 0 states have call successors, (0), 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 [2021-03-10 22:13:14,689 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-10 22:13:14,690 INFO L225 Difference]: With dead ends: 106 [2021-03-10 22:13:14,690 INFO L226 Difference]: Without dead ends: 103 [2021-03-10 22:13:14,690 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 25 GetRequests, 13 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 16 ImplicationChecksByTransitivity, 385.1ms TimeCoverageRelationStatistics Valid=60, Invalid=122, Unknown=0, NotChecked=0, Total=182 [2021-03-10 22:13:14,690 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 103 states. [2021-03-10 22:13:14,691 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 103 to 67. [2021-03-10 22:13:14,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 67 states, 66 states have (on average 2.121212121212121) internal successors, (140), 66 states have internal predecessors, (140), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:13:14,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 67 states and 140 transitions. [2021-03-10 22:13:14,692 INFO L78 Accepts]: Start accepts. Automaton has 67 states and 140 transitions. Word has length 15 [2021-03-10 22:13:14,692 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-10 22:13:14,692 INFO L480 AbstractCegarLoop]: Abstraction has 67 states and 140 transitions. [2021-03-10 22:13:14,692 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 10 states, 10 states have (on average 1.9) internal successors, (19), 10 states have internal predecessors, (19), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:13:14,692 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 140 transitions. [2021-03-10 22:13:14,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2021-03-10 22:13:14,692 INFO L511 BasicCegarLoop]: Found error trace [2021-03-10 22:13:14,692 INFO L519 BasicCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-10 22:13:14,893 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable24259,31 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:13:14,893 INFO L428 AbstractCegarLoop]: === Iteration 41 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-10 22:13:14,893 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-10 22:13:14,893 INFO L82 PathProgramCache]: Analyzing trace with hash 299469989, now seen corresponding path program 14 times [2021-03-10 22:13:14,893 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-10 22:13:14,893 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [808382595] [2021-03-10 22:13:14,893 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-10 22:13:14,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 22:13:14,954 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:13:14,954 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [808382595] [2021-03-10 22:13:14,955 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1709092158] [2021-03-10 22:13:14,955 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 32 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 32 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:13:14,980 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-03-10 22:13:14,980 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-10 22:13:14,981 INFO L263 TraceCheckSpWp]: Trace formula consists of 57 conjuncts, 10 conjunts are in the unsatisfiable core [2021-03-10 22:13:14,981 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-10 22:13:15,039 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:13:15,040 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-10 22:13:15,040 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7] total 9 [2021-03-10 22:13:15,040 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [377856382] [2021-03-10 22:13:15,040 INFO L460 AbstractCegarLoop]: Interpolant automaton has 9 states [2021-03-10 22:13:15,040 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-10 22:13:15,040 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2021-03-10 22:13:15,040 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=47, Unknown=0, NotChecked=0, Total=72 [2021-03-10 22:13:15,041 INFO L87 Difference]: Start difference. First operand 67 states and 140 transitions. Second operand has 9 states, 9 states have (on average 2.0) internal successors, (18), 9 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) [2021-03-10 22:13:15,165 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-10 22:13:15,165 INFO L93 Difference]: Finished difference Result 96 states and 187 transitions. [2021-03-10 22:13:15,166 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-03-10 22:13:15,166 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 2.0) internal successors, (18), 9 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 15 [2021-03-10 22:13:15,166 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-10 22:13:15,166 INFO L225 Difference]: With dead ends: 96 [2021-03-10 22:13:15,166 INFO L226 Difference]: Without dead ends: 96 [2021-03-10 22:13:15,166 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 25 GetRequests, 14 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 19 ImplicationChecksByTransitivity, 150.3ms TimeCoverageRelationStatistics Valid=53, Invalid=103, Unknown=0, NotChecked=0, Total=156 [2021-03-10 22:13:15,167 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 96 states. [2021-03-10 22:13:15,168 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 96 to 67. [2021-03-10 22:13:15,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 67 states, 66 states have (on average 2.121212121212121) internal successors, (140), 66 states have internal predecessors, (140), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:13:15,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 67 states and 140 transitions. [2021-03-10 22:13:15,168 INFO L78 Accepts]: Start accepts. Automaton has 67 states and 140 transitions. Word has length 15 [2021-03-10 22:13:15,168 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-10 22:13:15,169 INFO L480 AbstractCegarLoop]: Abstraction has 67 states and 140 transitions. [2021-03-10 22:13:15,169 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 9 states, 9 states have (on average 2.0) internal successors, (18), 9 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) [2021-03-10 22:13:15,169 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 140 transitions. [2021-03-10 22:13:15,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2021-03-10 22:13:15,169 INFO L511 BasicCegarLoop]: Found error trace [2021-03-10 22:13:15,169 INFO L519 BasicCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-10 22:13:15,371 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable24262,32 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:13:15,371 INFO L428 AbstractCegarLoop]: === Iteration 42 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-10 22:13:15,371 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-10 22:13:15,371 INFO L82 PathProgramCache]: Analyzing trace with hash -1638881027, now seen corresponding path program 15 times [2021-03-10 22:13:15,371 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-10 22:13:15,372 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1992610784] [2021-03-10 22:13:15,372 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-10 22:13:15,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 22:13:15,418 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:13:15,418 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1992610784] [2021-03-10 22:13:15,418 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1216103716] [2021-03-10 22:13:15,418 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 33 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 33 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:13:15,439 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 3 check-sat command(s) [2021-03-10 22:13:15,440 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-10 22:13:15,440 INFO L263 TraceCheckSpWp]: Trace formula consists of 57 conjuncts, 10 conjunts are in the unsatisfiable core [2021-03-10 22:13:15,440 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-10 22:13:15,488 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:13:15,488 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-10 22:13:15,489 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7] total 9 [2021-03-10 22:13:15,489 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [80694435] [2021-03-10 22:13:15,489 INFO L460 AbstractCegarLoop]: Interpolant automaton has 9 states [2021-03-10 22:13:15,489 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-10 22:13:15,489 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2021-03-10 22:13:15,489 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=47, Unknown=0, NotChecked=0, Total=72 [2021-03-10 22:13:15,489 INFO L87 Difference]: Start difference. First operand 67 states and 140 transitions. Second operand has 9 states, 9 states have (on average 2.0) internal successors, (18), 9 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) [2021-03-10 22:13:15,555 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-10 22:13:15,555 INFO L93 Difference]: Finished difference Result 78 states and 157 transitions. [2021-03-10 22:13:15,556 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-03-10 22:13:15,556 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 2.0) internal successors, (18), 9 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 15 [2021-03-10 22:13:15,556 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-10 22:13:15,556 INFO L225 Difference]: With dead ends: 78 [2021-03-10 22:13:15,556 INFO L226 Difference]: Without dead ends: 76 [2021-03-10 22:13:15,556 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 24 GetRequests, 14 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 16 ImplicationChecksByTransitivity, 88.8ms TimeCoverageRelationStatistics Valid=44, Invalid=88, Unknown=0, NotChecked=0, Total=132 [2021-03-10 22:13:15,556 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 76 states. [2021-03-10 22:13:15,557 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 76 to 67. [2021-03-10 22:13:15,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 67 states, 66 states have (on average 2.106060606060606) internal successors, (139), 66 states have internal predecessors, (139), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:13:15,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 67 states and 139 transitions. [2021-03-10 22:13:15,558 INFO L78 Accepts]: Start accepts. Automaton has 67 states and 139 transitions. Word has length 15 [2021-03-10 22:13:15,558 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-10 22:13:15,558 INFO L480 AbstractCegarLoop]: Abstraction has 67 states and 139 transitions. [2021-03-10 22:13:15,558 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 9 states, 9 states have (on average 2.0) internal successors, (18), 9 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) [2021-03-10 22:13:15,558 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 139 transitions. [2021-03-10 22:13:15,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2021-03-10 22:13:15,558 INFO L511 BasicCegarLoop]: Found error trace [2021-03-10 22:13:15,558 INFO L519 BasicCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-10 22:13:15,771 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 33 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable24265 [2021-03-10 22:13:15,771 INFO L428 AbstractCegarLoop]: === Iteration 43 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-10 22:13:15,771 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-10 22:13:15,771 INFO L82 PathProgramCache]: Analyzing trace with hash -1275263827, now seen corresponding path program 16 times [2021-03-10 22:13:15,771 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-10 22:13:15,771 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1487312924] [2021-03-10 22:13:15,772 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-10 22:13:15,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 22:13:15,829 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:13:15,829 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1487312924] [2021-03-10 22:13:15,829 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1920126292] [2021-03-10 22:13:15,829 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 34 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 34 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:13:15,850 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2021-03-10 22:13:15,850 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-10 22:13:15,850 INFO L263 TraceCheckSpWp]: Trace formula consists of 57 conjuncts, 10 conjunts are in the unsatisfiable core [2021-03-10 22:13:15,850 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-10 22:13:15,937 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:13:15,937 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-10 22:13:15,937 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7] total 10 [2021-03-10 22:13:15,937 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [39756020] [2021-03-10 22:13:15,938 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-03-10 22:13:15,938 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-10 22:13:15,938 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-03-10 22:13:15,938 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=31, Invalid=59, Unknown=0, NotChecked=0, Total=90 [2021-03-10 22:13:15,938 INFO L87 Difference]: Start difference. First operand 67 states and 139 transitions. Second operand has 10 states, 10 states have (on average 1.9) internal successors, (19), 10 states have internal predecessors, (19), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:13:16,061 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-10 22:13:16,061 INFO L93 Difference]: Finished difference Result 89 states and 176 transitions. [2021-03-10 22:13:16,062 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-03-10 22:13:16,062 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 1.9) internal successors, (19), 10 states have internal predecessors, (19), 0 states have call successors, (0), 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 [2021-03-10 22:13:16,062 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-10 22:13:16,062 INFO L225 Difference]: With dead ends: 89 [2021-03-10 22:13:16,062 INFO L226 Difference]: Without dead ends: 89 [2021-03-10 22:13:16,062 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 23 GetRequests, 13 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 15 ImplicationChecksByTransitivity, 155.2ms TimeCoverageRelationStatistics Valid=46, Invalid=86, Unknown=0, NotChecked=0, Total=132 [2021-03-10 22:13:16,063 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 89 states. [2021-03-10 22:13:16,064 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 89 to 63. [2021-03-10 22:13:16,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 63 states, 62 states have (on average 2.096774193548387) internal successors, (130), 62 states have internal predecessors, (130), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:13:16,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 63 states and 130 transitions. [2021-03-10 22:13:16,064 INFO L78 Accepts]: Start accepts. Automaton has 63 states and 130 transitions. Word has length 15 [2021-03-10 22:13:16,064 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-10 22:13:16,064 INFO L480 AbstractCegarLoop]: Abstraction has 63 states and 130 transitions. [2021-03-10 22:13:16,064 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 10 states, 10 states have (on average 1.9) internal successors, (19), 10 states have internal predecessors, (19), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:13:16,064 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 130 transitions. [2021-03-10 22:13:16,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2021-03-10 22:13:16,065 INFO L511 BasicCegarLoop]: Found error trace [2021-03-10 22:13:16,065 INFO L519 BasicCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-10 22:13:16,279 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 34 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable24268 [2021-03-10 22:13:16,279 INFO L428 AbstractCegarLoop]: === Iteration 44 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-10 22:13:16,279 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-10 22:13:16,279 INFO L82 PathProgramCache]: Analyzing trace with hash -468580315, now seen corresponding path program 17 times [2021-03-10 22:13:16,279 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-10 22:13:16,280 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [536049616] [2021-03-10 22:13:16,280 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-10 22:13:16,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 22:13:16,342 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:13:16,342 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [536049616] [2021-03-10 22:13:16,342 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [963744189] [2021-03-10 22:13:16,342 INFO L93 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 35 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 35 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:13:16,362 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-03-10 22:13:16,362 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-10 22:13:16,363 INFO L263 TraceCheckSpWp]: Trace formula consists of 57 conjuncts, 12 conjunts are in the unsatisfiable core [2021-03-10 22:13:16,363 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-10 22:13:16,438 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:13:16,438 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-10 22:13:16,438 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7] total 11 [2021-03-10 22:13:16,438 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1753869077] [2021-03-10 22:13:16,438 INFO L460 AbstractCegarLoop]: Interpolant automaton has 11 states [2021-03-10 22:13:16,438 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-10 22:13:16,438 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2021-03-10 22:13:16,438 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=83, Unknown=0, NotChecked=0, Total=110 [2021-03-10 22:13:16,439 INFO L87 Difference]: Start difference. First operand 63 states and 130 transitions. Second operand has 11 states, 11 states have (on average 2.090909090909091) internal successors, (23), 11 states have internal predecessors, (23), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:13:16,529 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-10 22:13:16,529 INFO L93 Difference]: Finished difference Result 72 states and 143 transitions. [2021-03-10 22:13:16,529 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-03-10 22:13:16,529 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 11 states have (on average 2.090909090909091) internal successors, (23), 11 states have internal predecessors, (23), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 15 [2021-03-10 22:13:16,529 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-10 22:13:16,530 INFO L225 Difference]: With dead ends: 72 [2021-03-10 22:13:16,530 INFO L226 Difference]: Without dead ends: 66 [2021-03-10 22:13:16,530 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 23 GetRequests, 12 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 17 ImplicationChecksByTransitivity, 141.6ms TimeCoverageRelationStatistics Valid=40, Invalid=116, Unknown=0, NotChecked=0, Total=156 [2021-03-10 22:13:16,530 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 66 states. [2021-03-10 22:13:16,533 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 66 to 63. [2021-03-10 22:13:16,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 63 states, 62 states have (on average 2.0806451612903225) internal successors, (129), 62 states have internal predecessors, (129), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:13:16,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 63 states and 129 transitions. [2021-03-10 22:13:16,533 INFO L78 Accepts]: Start accepts. Automaton has 63 states and 129 transitions. Word has length 15 [2021-03-10 22:13:16,534 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-10 22:13:16,534 INFO L480 AbstractCegarLoop]: Abstraction has 63 states and 129 transitions. [2021-03-10 22:13:16,534 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 11 states, 11 states have (on average 2.090909090909091) internal successors, (23), 11 states have internal predecessors, (23), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:13:16,534 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 129 transitions. [2021-03-10 22:13:16,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2021-03-10 22:13:16,534 INFO L511 BasicCegarLoop]: Found error trace [2021-03-10 22:13:16,534 INFO L519 BasicCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-10 22:13:16,734 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 35 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable24271 [2021-03-10 22:13:16,734 INFO L428 AbstractCegarLoop]: === Iteration 45 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-10 22:13:16,735 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-10 22:13:16,735 INFO L82 PathProgramCache]: Analyzing trace with hash -401846283, now seen corresponding path program 18 times [2021-03-10 22:13:16,735 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-10 22:13:16,735 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [103409323] [2021-03-10 22:13:16,735 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-10 22:13:16,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 22:13:16,806 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:13:16,806 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [103409323] [2021-03-10 22:13:16,806 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1502941716] [2021-03-10 22:13:16,806 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 36 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 36 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:13:16,829 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 2 check-sat command(s) [2021-03-10 22:13:16,830 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-10 22:13:16,830 INFO L263 TraceCheckSpWp]: Trace formula consists of 57 conjuncts, 10 conjunts are in the unsatisfiable core [2021-03-10 22:13:16,830 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-10 22:13:17,597 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:13:17,597 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-10 22:13:17,597 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7] total 10 [2021-03-10 22:13:17,597 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1401752684] [2021-03-10 22:13:17,597 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-03-10 22:13:17,597 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-10 22:13:17,597 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-03-10 22:13:17,597 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=29, Invalid=61, Unknown=0, NotChecked=0, Total=90 [2021-03-10 22:13:17,598 INFO L87 Difference]: Start difference. First operand 63 states and 129 transitions. Second operand has 10 states, 10 states have (on average 2.2) internal successors, (22), 10 states have internal predecessors, (22), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:13:17,656 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-10 22:13:17,656 INFO L93 Difference]: Finished difference Result 78 states and 159 transitions. [2021-03-10 22:13:17,656 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-03-10 22:13:17,657 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 2.2) internal successors, (22), 10 states have internal predecessors, (22), 0 states have call successors, (0), 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 [2021-03-10 22:13:17,657 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-10 22:13:17,657 INFO L225 Difference]: With dead ends: 78 [2021-03-10 22:13:17,657 INFO L226 Difference]: Without dead ends: 78 [2021-03-10 22:13:17,657 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 22 GetRequests, 12 SyntacticMatches, 1 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 13 ImplicationChecksByTransitivity, 185.6ms TimeCoverageRelationStatistics Valid=34, Invalid=76, Unknown=0, NotChecked=0, Total=110 [2021-03-10 22:13:17,657 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 78 states. [2021-03-10 22:13:17,658 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 78 to 63. [2021-03-10 22:13:17,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 63 states, 62 states have (on average 2.0806451612903225) internal successors, (129), 62 states have internal predecessors, (129), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:13:17,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 63 states and 129 transitions. [2021-03-10 22:13:17,658 INFO L78 Accepts]: Start accepts. Automaton has 63 states and 129 transitions. Word has length 15 [2021-03-10 22:13:17,658 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-10 22:13:17,658 INFO L480 AbstractCegarLoop]: Abstraction has 63 states and 129 transitions. [2021-03-10 22:13:17,658 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 10 states, 10 states have (on average 2.2) internal successors, (22), 10 states have internal predecessors, (22), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:13:17,658 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 129 transitions. [2021-03-10 22:13:17,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2021-03-10 22:13:17,659 INFO L511 BasicCegarLoop]: Found error trace [2021-03-10 22:13:17,659 INFO L519 BasicCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-10 22:13:17,859 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable24273,36 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:13:17,859 INFO L428 AbstractCegarLoop]: === Iteration 46 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-10 22:13:17,859 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-10 22:13:17,859 INFO L82 PathProgramCache]: Analyzing trace with hash -1973954323, now seen corresponding path program 19 times [2021-03-10 22:13:17,860 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-10 22:13:17,860 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1626632727] [2021-03-10 22:13:17,860 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-10 22:13:17,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 22:13:17,934 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:13:17,935 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1626632727] [2021-03-10 22:13:17,935 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1467437137] [2021-03-10 22:13:17,935 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 37 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 37 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:13:17,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 22:13:17,960 INFO L263 TraceCheckSpWp]: Trace formula consists of 57 conjuncts, 10 conjunts are in the unsatisfiable core [2021-03-10 22:13:17,961 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-10 22:13:18,298 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:13:18,298 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:13:18,299 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 11 treesize of output 7 [2021-03-10 22:13:18,299 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:18,305 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select 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 [2021-03-10 22:13:18,306 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:18,312 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:18,313 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:18,318 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:18,319 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:18,325 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:13:18,325 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 [2021-03-10 22:13:18,326 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:18,541 WARN L205 SmtUtils]: Spent 214.00 ms on a formula simplification. DAG size of input: 120 DAG size of output: 77 [2021-03-10 22:13:18,542 INFO L628 ElimStorePlain]: treesize reduction 556, result has 20.6 percent of original size [2021-03-10 22:13:18,546 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select 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 [2021-03-10 22:13:18,547 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:18,597 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-10 22:13:18,601 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select 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 [2021-03-10 22:13:18,602 INFO L550 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:18,652 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-10 22:13:18,656 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 5 treesize of output 3 [2021-03-10 22:13:18,657 INFO L550 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:18,705 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-10 22:13:18,709 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 [2021-03-10 22:13:18,710 INFO L550 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:18,757 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-10 22:13:18,761 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select 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 [2021-03-10 22:13:18,762 INFO L550 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:18,807 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-10 22:13:18,811 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-03-10 22:13:18,812 INFO L550 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:18,853 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-10 22:13:18,857 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 5 treesize of output 3 [2021-03-10 22:13:18,858 INFO L550 ElimStorePlain]: Start of recursive call 13: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:18,898 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-10 22:13:18,901 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 13 treesize of output 9 [2021-03-10 22:13:18,902 INFO L550 ElimStorePlain]: Start of recursive call 14: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:18,939 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-10 22:13:18,942 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select 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 [2021-03-10 22:13:18,943 INFO L550 ElimStorePlain]: Start of recursive call 15: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:18,978 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-10 22:13:18,980 INFO L550 ElimStorePlain]: Start of recursive call 1: 6 dim-0 vars, 10 dim-1 vars, End of recursive call: and 2 xjuncts. [2021-03-10 22:13:18,980 INFO L247 ElimStorePlain]: Needed 15 recursive calls to eliminate 16 variables, input treesize:817, output treesize:13 [2021-03-10 22:13:19,010 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:13:19,010 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-10 22:13:19,010 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7] total 10 [2021-03-10 22:13:19,010 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [816304367] [2021-03-10 22:13:19,010 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-03-10 22:13:19,010 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-10 22:13:19,011 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-03-10 22:13:19,011 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=31, Invalid=59, Unknown=0, NotChecked=0, Total=90 [2021-03-10 22:13:19,011 INFO L87 Difference]: Start difference. First operand 63 states and 129 transitions. Second operand has 10 states, 10 states have (on average 1.9) internal successors, (19), 10 states have internal predecessors, (19), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:13:19,140 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-10 22:13:19,140 INFO L93 Difference]: Finished difference Result 86 states and 164 transitions. [2021-03-10 22:13:19,141 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-03-10 22:13:19,141 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 1.9) internal successors, (19), 10 states have internal predecessors, (19), 0 states have call successors, (0), 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 [2021-03-10 22:13:19,141 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-10 22:13:19,141 INFO L225 Difference]: With dead ends: 86 [2021-03-10 22:13:19,141 INFO L226 Difference]: Without dead ends: 83 [2021-03-10 22:13:19,141 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 24 GetRequests, 12 SyntacticMatches, 1 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 21 ImplicationChecksByTransitivity, 219.2ms TimeCoverageRelationStatistics Valid=52, Invalid=104, Unknown=0, NotChecked=0, Total=156 [2021-03-10 22:13:19,141 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 83 states. [2021-03-10 22:13:19,142 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 83 to 67. [2021-03-10 22:13:19,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 67 states, 66 states have (on average 2.0757575757575757) internal successors, (137), 66 states have internal predecessors, (137), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:13:19,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 67 states and 137 transitions. [2021-03-10 22:13:19,143 INFO L78 Accepts]: Start accepts. Automaton has 67 states and 137 transitions. Word has length 15 [2021-03-10 22:13:19,143 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-10 22:13:19,143 INFO L480 AbstractCegarLoop]: Abstraction has 67 states and 137 transitions. [2021-03-10 22:13:19,143 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 10 states, 10 states have (on average 1.9) internal successors, (19), 10 states have internal predecessors, (19), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:13:19,143 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 137 transitions. [2021-03-10 22:13:19,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2021-03-10 22:13:19,144 INFO L511 BasicCegarLoop]: Found error trace [2021-03-10 22:13:19,144 INFO L519 BasicCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-10 22:13:19,355 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 37 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable24444 [2021-03-10 22:13:19,355 INFO L428 AbstractCegarLoop]: === Iteration 47 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-10 22:13:19,355 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-10 22:13:19,355 INFO L82 PathProgramCache]: Analyzing trace with hash -586328291, now seen corresponding path program 20 times [2021-03-10 22:13:19,355 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-10 22:13:19,355 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [928926698] [2021-03-10 22:13:19,356 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-10 22:13:19,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 22:13:19,416 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:13:19,416 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [928926698] [2021-03-10 22:13:19,416 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [211053167] [2021-03-10 22:13:19,416 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 38 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 38 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:13:19,439 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-03-10 22:13:19,439 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-10 22:13:19,440 INFO L263 TraceCheckSpWp]: Trace formula consists of 57 conjuncts, 10 conjunts are in the unsatisfiable core [2021-03-10 22:13:19,440 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-10 22:13:20,070 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:13:20,070 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-10 22:13:20,070 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7] total 10 [2021-03-10 22:13:20,070 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [904538481] [2021-03-10 22:13:20,070 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-03-10 22:13:20,070 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-10 22:13:20,070 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-03-10 22:13:20,070 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=33, Invalid=57, Unknown=0, NotChecked=0, Total=90 [2021-03-10 22:13:20,070 INFO L87 Difference]: Start difference. First operand 67 states and 137 transitions. Second operand has 10 states, 10 states have (on average 1.9) internal successors, (19), 10 states have internal predecessors, (19), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:13:20,187 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-10 22:13:20,187 INFO L93 Difference]: Finished difference Result 99 states and 193 transitions. [2021-03-10 22:13:20,187 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-03-10 22:13:20,187 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 1.9) internal successors, (19), 10 states have internal predecessors, (19), 0 states have call successors, (0), 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 [2021-03-10 22:13:20,188 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-10 22:13:20,188 INFO L225 Difference]: With dead ends: 99 [2021-03-10 22:13:20,188 INFO L226 Difference]: Without dead ends: 99 [2021-03-10 22:13:20,188 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 24 GetRequests, 12 SyntacticMatches, 1 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 21 ImplicationChecksByTransitivity, 174.4ms TimeCoverageRelationStatistics Valid=54, Invalid=102, Unknown=0, NotChecked=0, Total=156 [2021-03-10 22:13:20,188 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 99 states. [2021-03-10 22:13:20,189 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 99 to 67. [2021-03-10 22:13:20,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 67 states, 66 states have (on average 2.0757575757575757) internal successors, (137), 66 states have internal predecessors, (137), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:13:20,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 67 states and 137 transitions. [2021-03-10 22:13:20,190 INFO L78 Accepts]: Start accepts. Automaton has 67 states and 137 transitions. Word has length 15 [2021-03-10 22:13:20,190 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-10 22:13:20,190 INFO L480 AbstractCegarLoop]: Abstraction has 67 states and 137 transitions. [2021-03-10 22:13:20,190 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 10 states, 10 states have (on average 1.9) internal successors, (19), 10 states have internal predecessors, (19), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:13:20,190 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 137 transitions. [2021-03-10 22:13:20,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2021-03-10 22:13:20,190 INFO L511 BasicCegarLoop]: Found error trace [2021-03-10 22:13:20,190 INFO L519 BasicCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-10 22:13:20,403 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 38 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable24506 [2021-03-10 22:13:20,403 INFO L428 AbstractCegarLoop]: === Iteration 48 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-10 22:13:20,403 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-10 22:13:20,403 INFO L82 PathProgramCache]: Analyzing trace with hash 1770287989, now seen corresponding path program 21 times [2021-03-10 22:13:20,404 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-10 22:13:20,404 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [472146724] [2021-03-10 22:13:20,404 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-10 22:13:20,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 22:13:20,466 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:13:20,466 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [472146724] [2021-03-10 22:13:20,466 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1369911640] [2021-03-10 22:13:20,466 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 39 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 39 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:13:20,490 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 3 check-sat command(s) [2021-03-10 22:13:20,491 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-10 22:13:20,491 INFO L263 TraceCheckSpWp]: Trace formula consists of 57 conjuncts, 10 conjunts are in the unsatisfiable core [2021-03-10 22:13:20,492 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-10 22:13:21,110 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:13:21,110 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-10 22:13:21,110 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7] total 10 [2021-03-10 22:13:21,110 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [853500168] [2021-03-10 22:13:21,111 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-03-10 22:13:21,111 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-10 22:13:21,111 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-03-10 22:13:21,111 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=30, Invalid=60, Unknown=0, NotChecked=0, Total=90 [2021-03-10 22:13:21,111 INFO L87 Difference]: Start difference. First operand 67 states and 137 transitions. Second operand has 10 states, 10 states have (on average 1.9) internal successors, (19), 10 states have internal predecessors, (19), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:13:21,163 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-10 22:13:21,163 INFO L93 Difference]: Finished difference Result 80 states and 160 transitions. [2021-03-10 22:13:21,163 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-03-10 22:13:21,163 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 1.9) internal successors, (19), 10 states have internal predecessors, (19), 0 states have call successors, (0), 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 [2021-03-10 22:13:21,163 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-10 22:13:21,164 INFO L225 Difference]: With dead ends: 80 [2021-03-10 22:13:21,164 INFO L226 Difference]: Without dead ends: 78 [2021-03-10 22:13:21,164 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 22 GetRequests, 12 SyntacticMatches, 1 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 14 ImplicationChecksByTransitivity, 120.3ms TimeCoverageRelationStatistics Valid=36, Invalid=74, Unknown=0, NotChecked=0, Total=110 [2021-03-10 22:13:21,164 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 78 states. [2021-03-10 22:13:21,165 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 78 to 67. [2021-03-10 22:13:21,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 67 states, 66 states have (on average 2.0606060606060606) internal successors, (136), 66 states have internal predecessors, (136), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:13:21,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 67 states and 136 transitions. [2021-03-10 22:13:21,165 INFO L78 Accepts]: Start accepts. Automaton has 67 states and 136 transitions. Word has length 15 [2021-03-10 22:13:21,165 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-10 22:13:21,166 INFO L480 AbstractCegarLoop]: Abstraction has 67 states and 136 transitions. [2021-03-10 22:13:21,166 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 10 states, 10 states have (on average 1.9) internal successors, (19), 10 states have internal predecessors, (19), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:13:21,166 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 136 transitions. [2021-03-10 22:13:21,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2021-03-10 22:13:21,166 INFO L511 BasicCegarLoop]: Found error trace [2021-03-10 22:13:21,166 INFO L519 BasicCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-10 22:13:21,375 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 39 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable24677 [2021-03-10 22:13:21,376 INFO L428 AbstractCegarLoop]: === Iteration 49 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-10 22:13:21,376 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-10 22:13:21,376 INFO L82 PathProgramCache]: Analyzing trace with hash 2133905189, now seen corresponding path program 22 times [2021-03-10 22:13:21,376 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-10 22:13:21,376 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [956304644] [2021-03-10 22:13:21,376 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-10 22:13:21,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 22:13:21,440 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:13:21,440 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [956304644] [2021-03-10 22:13:21,440 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [812285876] [2021-03-10 22:13:21,440 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 40 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 40 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:13:21,464 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2021-03-10 22:13:21,464 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-10 22:13:21,464 INFO L263 TraceCheckSpWp]: Trace formula consists of 57 conjuncts, 10 conjunts are in the unsatisfiable core [2021-03-10 22:13:21,465 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-10 22:13:21,806 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:13:21,806 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:13:21,807 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 11 treesize of output 3 [2021-03-10 22:13:21,808 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:21,816 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:21,817 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:21,824 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:21,825 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:21,833 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:21,834 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:21,841 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:21,842 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:22,062 WARN L205 SmtUtils]: Spent 219.00 ms on a formula simplification. DAG size of input: 119 DAG size of output: 77 [2021-03-10 22:13:22,062 INFO L628 ElimStorePlain]: treesize reduction 536, result has 21.2 percent of original size [2021-03-10 22:13:22,067 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select 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 [2021-03-10 22:13:22,068 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:22,117 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-10 22:13:22,122 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select 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 [2021-03-10 22:13:22,123 INFO L550 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:22,179 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-10 22:13:22,183 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select 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 [2021-03-10 22:13:22,184 INFO L550 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:22,230 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-10 22:13:22,234 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select 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 [2021-03-10 22:13:22,235 INFO L550 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:22,281 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-10 22:13:22,285 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 5 treesize of output 3 [2021-03-10 22:13:22,286 INFO L550 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:22,330 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-10 22:13:22,333 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-03-10 22:13:22,334 INFO L550 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:22,375 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-10 22:13:22,378 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 [2021-03-10 22:13:22,380 INFO L550 ElimStorePlain]: Start of recursive call 13: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:22,418 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-10 22:13:22,421 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 5 treesize of output 3 [2021-03-10 22:13:22,422 INFO L550 ElimStorePlain]: Start of recursive call 14: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:22,459 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-10 22:13:22,462 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select 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 [2021-03-10 22:13:22,463 INFO L550 ElimStorePlain]: Start of recursive call 15: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:22,498 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-10 22:13:22,500 INFO L550 ElimStorePlain]: Start of recursive call 1: 6 dim-0 vars, 10 dim-1 vars, End of recursive call: and 2 xjuncts. [2021-03-10 22:13:22,500 INFO L247 ElimStorePlain]: Needed 15 recursive calls to eliminate 16 variables, input treesize:817, output treesize:13 [2021-03-10 22:13:22,527 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:13:22,527 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-10 22:13:22,528 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7] total 10 [2021-03-10 22:13:22,528 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [111682574] [2021-03-10 22:13:22,528 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-03-10 22:13:22,528 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-10 22:13:22,528 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-03-10 22:13:22,528 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=36, Invalid=54, Unknown=0, NotChecked=0, Total=90 [2021-03-10 22:13:22,528 INFO L87 Difference]: Start difference. First operand 67 states and 136 transitions. Second operand has 10 states, 10 states have (on average 1.9) internal successors, (19), 10 states have internal predecessors, (19), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:13:22,560 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-10 22:13:22,561 INFO L93 Difference]: Finished difference Result 69 states and 139 transitions. [2021-03-10 22:13:22,561 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-03-10 22:13:22,561 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 1.9) internal successors, (19), 10 states have internal predecessors, (19), 0 states have call successors, (0), 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 [2021-03-10 22:13:22,561 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-10 22:13:22,561 INFO L225 Difference]: With dead ends: 69 [2021-03-10 22:13:22,561 INFO L226 Difference]: Without dead ends: 69 [2021-03-10 22:13:22,562 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 21 GetRequests, 12 SyntacticMatches, 1 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 18 ImplicationChecksByTransitivity, 137.6ms TimeCoverageRelationStatistics Valid=36, Invalid=54, Unknown=0, NotChecked=0, Total=90 [2021-03-10 22:13:22,562 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 69 states. [2021-03-10 22:13:22,563 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 69 to 61. [2021-03-10 22:13:22,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 61 states, 60 states have (on average 2.05) internal successors, (123), 60 states have internal predecessors, (123), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:13:22,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 61 states and 123 transitions. [2021-03-10 22:13:22,563 INFO L78 Accepts]: Start accepts. Automaton has 61 states and 123 transitions. Word has length 15 [2021-03-10 22:13:22,563 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-10 22:13:22,563 INFO L480 AbstractCegarLoop]: Abstraction has 61 states and 123 transitions. [2021-03-10 22:13:22,563 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 10 states, 10 states have (on average 1.9) internal successors, (19), 10 states have internal predecessors, (19), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:13:22,563 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2021-03-10 22:13:22,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2021-03-10 22:13:22,564 INFO L511 BasicCegarLoop]: Found error trace [2021-03-10 22:13:22,564 INFO L519 BasicCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-10 22:13:22,767 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable24849,40 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:13:22,767 INFO L428 AbstractCegarLoop]: === Iteration 50 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-10 22:13:22,767 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-10 22:13:22,767 INFO L82 PathProgramCache]: Analyzing trace with hash 933736855, now seen corresponding path program 23 times [2021-03-10 22:13:22,767 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-10 22:13:22,768 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1159344808] [2021-03-10 22:13:22,768 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-10 22:13:22,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 22:13:22,841 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:13:22,842 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1159344808] [2021-03-10 22:13:22,842 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1657657501] [2021-03-10 22:13:22,842 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 41 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 41 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:13:22,863 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 3 check-sat command(s) [2021-03-10 22:13:22,863 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-10 22:13:22,863 INFO L263 TraceCheckSpWp]: Trace formula consists of 57 conjuncts, 10 conjunts are in the unsatisfiable core [2021-03-10 22:13:22,864 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-10 22:13:23,152 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:13:23,152 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-10 22:13:23,152 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7] total 10 [2021-03-10 22:13:23,152 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [659041872] [2021-03-10 22:13:23,152 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-03-10 22:13:23,153 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-10 22:13:23,153 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-03-10 22:13:23,153 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=28, Invalid=62, Unknown=0, NotChecked=0, Total=90 [2021-03-10 22:13:23,153 INFO L87 Difference]: Start difference. First operand 61 states and 123 transitions. Second operand has 10 states, 10 states have (on average 1.9) internal successors, (19), 10 states have internal predecessors, (19), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:13:23,220 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-10 22:13:23,220 INFO L93 Difference]: Finished difference Result 88 states and 168 transitions. [2021-03-10 22:13:23,220 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-03-10 22:13:23,221 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 1.9) internal successors, (19), 10 states have internal predecessors, (19), 0 states have call successors, (0), 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 [2021-03-10 22:13:23,221 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-10 22:13:23,221 INFO L225 Difference]: With dead ends: 88 [2021-03-10 22:13:23,221 INFO L226 Difference]: Without dead ends: 88 [2021-03-10 22:13:23,221 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 23 GetRequests, 12 SyntacticMatches, 1 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 12 ImplicationChecksByTransitivity, 123.0ms TimeCoverageRelationStatistics Valid=45, Invalid=87, Unknown=0, NotChecked=0, Total=132 [2021-03-10 22:13:23,221 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 88 states. [2021-03-10 22:13:23,222 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 88 to 60. [2021-03-10 22:13:23,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 60 states, 59 states have (on average 2.016949152542373) internal successors, (119), 59 states have internal predecessors, (119), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:13:23,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60 states to 60 states and 119 transitions. [2021-03-10 22:13:23,222 INFO L78 Accepts]: Start accepts. Automaton has 60 states and 119 transitions. Word has length 15 [2021-03-10 22:13:23,222 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-10 22:13:23,222 INFO L480 AbstractCegarLoop]: Abstraction has 60 states and 119 transitions. [2021-03-10 22:13:23,222 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 10 states, 10 states have (on average 1.9) internal successors, (19), 10 states have internal predecessors, (19), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:13:23,222 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 119 transitions. [2021-03-10 22:13:23,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2021-03-10 22:13:23,223 INFO L511 BasicCegarLoop]: Found error trace [2021-03-10 22:13:23,223 INFO L519 BasicCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-10 22:13:23,423 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable24910,41 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:13:23,423 INFO L428 AbstractCegarLoop]: === Iteration 51 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-10 22:13:23,423 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-10 22:13:23,424 INFO L82 PathProgramCache]: Analyzing trace with hash -2079663051, now seen corresponding path program 24 times [2021-03-10 22:13:23,424 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-10 22:13:23,424 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1671694794] [2021-03-10 22:13:23,424 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-10 22:13:23,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 22:13:23,498 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:13:23,498 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1671694794] [2021-03-10 22:13:23,498 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1874294177] [2021-03-10 22:13:23,498 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 42 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 42 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:13:23,525 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 3 check-sat command(s) [2021-03-10 22:13:23,525 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-10 22:13:23,526 INFO L263 TraceCheckSpWp]: Trace formula consists of 57 conjuncts, 10 conjunts are in the unsatisfiable core [2021-03-10 22:13:23,526 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-10 22:13:23,933 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:13:23,934 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:13:23,934 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 11 treesize of output 7 [2021-03-10 22:13:23,935 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:23,938 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:23,939 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:23,942 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:13:23,943 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:13:23,943 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 11 treesize of output 3 [2021-03-10 22:13:23,944 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:23,948 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select 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 [2021-03-10 22:13:23,949 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:23,952 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:23,953 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:23,956 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:23,957 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:23,960 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:23,961 INFO L550 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:23,964 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:13:23,965 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:13:23,965 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 18 treesize of output 1 [2021-03-10 22:13:23,966 INFO L550 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:23,969 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:23,969 INFO L550 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:23,972 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:23,973 INFO L550 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:23,976 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:23,977 INFO L550 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:23,980 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:23,981 INFO L550 ElimStorePlain]: Start of recursive call 13: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:23,984 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-03-10 22:13:23,985 INFO L550 ElimStorePlain]: Start of recursive call 14: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:23,989 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:13:23,989 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:13:23,990 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 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 [2021-03-10 22:13:23,990 INFO L550 ElimStorePlain]: Start of recursive call 15: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:23,993 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:23,994 INFO L550 ElimStorePlain]: Start of recursive call 16: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:23,997 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:23,998 INFO L550 ElimStorePlain]: Start of recursive call 17: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:24,001 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:24,002 INFO L550 ElimStorePlain]: Start of recursive call 18: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:24,005 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:13:24,005 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:13:24,006 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 [2021-03-10 22:13:24,007 INFO L550 ElimStorePlain]: Start of recursive call 19: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:24,010 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:24,010 INFO L550 ElimStorePlain]: Start of recursive call 20: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:24,013 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:13:24,014 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:13:24,014 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 [2021-03-10 22:13:24,015 INFO L550 ElimStorePlain]: Start of recursive call 21: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:24,018 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:24,018 INFO L550 ElimStorePlain]: Start of recursive call 22: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:24,021 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:24,022 INFO L550 ElimStorePlain]: Start of recursive call 23: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:24,024 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:24,025 INFO L550 ElimStorePlain]: Start of recursive call 24: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:24,079 INFO L628 ElimStorePlain]: treesize reduction 116, result has 31.4 percent of original size [2021-03-10 22:13:24,081 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select 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 [2021-03-10 22:13:24,082 INFO L550 ElimStorePlain]: Start of recursive call 25: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:24,084 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:24,085 INFO L550 ElimStorePlain]: Start of recursive call 26: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:24,110 INFO L628 ElimStorePlain]: treesize reduction 1, result has 96.6 percent of original size [2021-03-10 22:13:24,111 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 2 dim-1 vars, End of recursive call: and 2 xjuncts. [2021-03-10 22:13:24,111 INFO L247 ElimStorePlain]: Needed 26 recursive calls to eliminate 3 variables, input treesize:817, output treesize:12 [2021-03-10 22:13:24,130 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:13:24,130 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-10 22:13:24,131 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7] total 10 [2021-03-10 22:13:24,131 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [45483539] [2021-03-10 22:13:24,131 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-03-10 22:13:24,131 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-10 22:13:24,131 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-03-10 22:13:24,131 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=37, Invalid=53, Unknown=0, NotChecked=0, Total=90 [2021-03-10 22:13:24,131 INFO L87 Difference]: Start difference. First operand 60 states and 119 transitions. Second operand has 10 states, 10 states have (on average 1.9) internal successors, (19), 10 states have internal predecessors, (19), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:13:24,229 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-10 22:13:24,229 INFO L93 Difference]: Finished difference Result 100 states and 188 transitions. [2021-03-10 22:13:24,230 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-03-10 22:13:24,230 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 1.9) internal successors, (19), 10 states have internal predecessors, (19), 0 states have call successors, (0), 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 [2021-03-10 22:13:24,230 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-10 22:13:24,230 INFO L225 Difference]: With dead ends: 100 [2021-03-10 22:13:24,230 INFO L226 Difference]: Without dead ends: 100 [2021-03-10 22:13:24,231 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 23 GetRequests, 12 SyntacticMatches, 1 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 21 ImplicationChecksByTransitivity, 162.8ms TimeCoverageRelationStatistics Valid=51, Invalid=81, Unknown=0, NotChecked=0, Total=132 [2021-03-10 22:13:24,231 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 100 states. [2021-03-10 22:13:24,232 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 100 to 61. [2021-03-10 22:13:24,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 61 states, 60 states have (on average 2.066666666666667) internal successors, (124), 60 states have internal predecessors, (124), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:13:24,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 61 states and 124 transitions. [2021-03-10 22:13:24,232 INFO L78 Accepts]: Start accepts. Automaton has 61 states and 124 transitions. Word has length 15 [2021-03-10 22:13:24,232 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-10 22:13:24,232 INFO L480 AbstractCegarLoop]: Abstraction has 61 states and 124 transitions. [2021-03-10 22:13:24,232 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 10 states, 10 states have (on average 1.9) internal successors, (19), 10 states have internal predecessors, (19), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:13:24,232 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 124 transitions. [2021-03-10 22:13:24,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2021-03-10 22:13:24,232 INFO L511 BasicCegarLoop]: Found error trace [2021-03-10 22:13:24,233 INFO L519 BasicCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-10 22:13:24,433 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 42 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable25021 [2021-03-10 22:13:24,433 INFO L428 AbstractCegarLoop]: === Iteration 52 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-10 22:13:24,433 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-10 22:13:24,433 INFO L82 PathProgramCache]: Analyzing trace with hash 243371863, now seen corresponding path program 25 times [2021-03-10 22:13:24,434 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-10 22:13:24,434 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [612891380] [2021-03-10 22:13:24,434 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-10 22:13:24,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 22:13:24,509 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:13:24,509 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [612891380] [2021-03-10 22:13:24,509 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1719974442] [2021-03-10 22:13:24,509 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 43 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 43 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:13:24,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 22:13:24,536 INFO L263 TraceCheckSpWp]: Trace formula consists of 57 conjuncts, 10 conjunts are in the unsatisfiable core [2021-03-10 22:13:24,536 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-10 22:13:24,769 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:13:24,769 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-10 22:13:24,769 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7] total 10 [2021-03-10 22:13:24,770 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1413722264] [2021-03-10 22:13:24,770 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-03-10 22:13:24,770 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-10 22:13:24,770 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-03-10 22:13:24,770 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=63, Unknown=0, NotChecked=0, Total=90 [2021-03-10 22:13:24,770 INFO L87 Difference]: Start difference. First operand 61 states and 124 transitions. Second operand has 10 states, 10 states have (on average 1.9) internal successors, (19), 10 states have internal predecessors, (19), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:13:24,841 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-10 22:13:24,842 INFO L93 Difference]: Finished difference Result 72 states and 142 transitions. [2021-03-10 22:13:24,842 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-03-10 22:13:24,842 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 1.9) internal successors, (19), 10 states have internal predecessors, (19), 0 states have call successors, (0), 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 [2021-03-10 22:13:24,842 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-10 22:13:24,842 INFO L225 Difference]: With dead ends: 72 [2021-03-10 22:13:24,842 INFO L226 Difference]: Without dead ends: 68 [2021-03-10 22:13:24,842 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 22 GetRequests, 12 SyntacticMatches, 1 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10 ImplicationChecksByTransitivity, 151.4ms TimeCoverageRelationStatistics Valid=34, Invalid=76, Unknown=0, NotChecked=0, Total=110 [2021-03-10 22:13:24,843 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 68 states. [2021-03-10 22:13:24,843 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 68 to 61. [2021-03-10 22:13:24,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 61 states, 60 states have (on average 2.05) internal successors, (123), 60 states have internal predecessors, (123), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:13:24,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 61 states and 123 transitions. [2021-03-10 22:13:24,844 INFO L78 Accepts]: Start accepts. Automaton has 61 states and 123 transitions. Word has length 15 [2021-03-10 22:13:24,844 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-10 22:13:24,844 INFO L480 AbstractCegarLoop]: Abstraction has 61 states and 123 transitions. [2021-03-10 22:13:24,844 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 10 states, 10 states have (on average 1.9) internal successors, (19), 10 states have internal predecessors, (19), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:13:24,844 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2021-03-10 22:13:24,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2021-03-10 22:13:24,844 INFO L511 BasicCegarLoop]: Found error trace [2021-03-10 22:13:24,844 INFO L519 BasicCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-10 22:13:25,044 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable25152,43 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:13:25,045 INFO L428 AbstractCegarLoop]: === Iteration 53 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-10 22:13:25,045 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-10 22:13:25,045 INFO L82 PathProgramCache]: Analyzing trace with hash -2077037275, now seen corresponding path program 26 times [2021-03-10 22:13:25,045 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-10 22:13:25,045 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1686747075] [2021-03-10 22:13:25,045 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-10 22:13:25,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 22:13:25,112 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:13:25,112 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1686747075] [2021-03-10 22:13:25,112 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1292831251] [2021-03-10 22:13:25,112 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 44 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 44 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:13:25,133 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-03-10 22:13:25,134 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-10 22:13:25,134 INFO L263 TraceCheckSpWp]: Trace formula consists of 57 conjuncts, 10 conjunts are in the unsatisfiable core [2021-03-10 22:13:25,134 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-10 22:13:25,646 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:13:25,647 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:13:25,647 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 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 [2021-03-10 22:13:25,648 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:25,651 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:13:25,652 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:13:25,652 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 18 treesize of output 1 [2021-03-10 22:13:25,653 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:25,656 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:13:25,657 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:13:25,657 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 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 [2021-03-10 22:13:25,658 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:25,661 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:13:25,661 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:13:25,662 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 11 treesize of output 7 [2021-03-10 22:13:25,662 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:25,665 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:25,666 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:25,669 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:25,669 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:25,672 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:25,673 INFO L550 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:25,676 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:25,676 INFO L550 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:25,679 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:25,680 INFO L550 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:25,683 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:13:25,683 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:13:25,684 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 [2021-03-10 22:13:25,684 INFO L550 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:25,687 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:25,688 INFO L550 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:25,690 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:25,691 INFO L550 ElimStorePlain]: Start of recursive call 13: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:25,694 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:25,694 INFO L550 ElimStorePlain]: Start of recursive call 14: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:25,697 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:25,698 INFO L550 ElimStorePlain]: Start of recursive call 15: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:25,700 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:25,701 INFO L550 ElimStorePlain]: Start of recursive call 16: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:25,704 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:13:25,704 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:13:25,704 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 11 treesize of output 3 [2021-03-10 22:13:25,705 INFO L550 ElimStorePlain]: Start of recursive call 17: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:25,707 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:25,708 INFO L550 ElimStorePlain]: Start of recursive call 18: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:25,710 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:25,711 INFO L550 ElimStorePlain]: Start of recursive call 19: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:25,750 INFO L628 ElimStorePlain]: treesize reduction 70, result has 35.8 percent of original size [2021-03-10 22:13:25,752 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select 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 [2021-03-10 22:13:25,753 INFO L550 ElimStorePlain]: Start of recursive call 20: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:25,754 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:25,755 INFO L550 ElimStorePlain]: Start of recursive call 21: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:25,760 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-10 22:13:25,761 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 2 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-03-10 22:13:25,761 INFO L247 ElimStorePlain]: Needed 21 recursive calls to eliminate 3 variables, input treesize:665, output treesize:6 [2021-03-10 22:13:25,768 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:13:25,768 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-10 22:13:25,768 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7] total 10 [2021-03-10 22:13:25,768 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [115814014] [2021-03-10 22:13:25,768 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-03-10 22:13:25,768 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-10 22:13:25,768 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-03-10 22:13:25,768 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=32, Invalid=58, Unknown=0, NotChecked=0, Total=90 [2021-03-10 22:13:25,768 INFO L87 Difference]: Start difference. First operand 61 states and 123 transitions. Second operand has 10 states, 10 states have (on average 1.9) internal successors, (19), 10 states have internal predecessors, (19), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:13:25,803 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-10 22:13:25,804 INFO L93 Difference]: Finished difference Result 71 states and 140 transitions. [2021-03-10 22:13:25,804 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-03-10 22:13:25,804 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 1.9) internal successors, (19), 10 states have internal predecessors, (19), 0 states have call successors, (0), 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 [2021-03-10 22:13:25,804 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-10 22:13:25,804 INFO L225 Difference]: With dead ends: 71 [2021-03-10 22:13:25,804 INFO L226 Difference]: Without dead ends: 71 [2021-03-10 22:13:25,804 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 21 GetRequests, 12 SyntacticMatches, 1 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 11 ImplicationChecksByTransitivity, 96.8ms TimeCoverageRelationStatistics Valid=32, Invalid=58, Unknown=0, NotChecked=0, Total=90 [2021-03-10 22:13:25,805 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 71 states. [2021-03-10 22:13:25,805 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 71 to 60. [2021-03-10 22:13:25,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 60 states, 59 states have (on average 2.016949152542373) internal successors, (119), 59 states have internal predecessors, (119), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:13:25,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60 states to 60 states and 119 transitions. [2021-03-10 22:13:25,806 INFO L78 Accepts]: Start accepts. Automaton has 60 states and 119 transitions. Word has length 15 [2021-03-10 22:13:25,806 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-10 22:13:25,806 INFO L480 AbstractCegarLoop]: Abstraction has 60 states and 119 transitions. [2021-03-10 22:13:25,806 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 10 states, 10 states have (on average 1.9) internal successors, (19), 10 states have internal predecessors, (19), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:13:25,806 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 119 transitions. [2021-03-10 22:13:25,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2021-03-10 22:13:25,806 INFO L511 BasicCegarLoop]: Found error trace [2021-03-10 22:13:25,806 INFO L519 BasicCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-10 22:13:26,006 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable25198,44 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:13:26,006 INFO L428 AbstractCegarLoop]: === Iteration 54 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-10 22:13:26,007 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-10 22:13:26,007 INFO L82 PathProgramCache]: Analyzing trace with hash 777245759, now seen corresponding path program 27 times [2021-03-10 22:13:26,007 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-10 22:13:26,007 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1188264517] [2021-03-10 22:13:26,007 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-10 22:13:26,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 22:13:26,088 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:13:26,088 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1188264517] [2021-03-10 22:13:26,088 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1127791093] [2021-03-10 22:13:26,088 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 45 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 45 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:13:26,111 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 2 check-sat command(s) [2021-03-10 22:13:26,111 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-10 22:13:26,111 INFO L263 TraceCheckSpWp]: Trace formula consists of 57 conjuncts, 12 conjunts are in the unsatisfiable core [2021-03-10 22:13:26,112 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-10 22:13:26,491 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:26,491 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:26,495 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:13:26,495 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:13:26,496 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 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 [2021-03-10 22:13:26,496 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:26,500 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:13:26,500 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:13:26,500 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 [2021-03-10 22:13:26,501 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:26,504 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:26,505 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:26,508 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:26,509 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:26,512 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:13:26,512 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:13:26,513 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 11 treesize of output 7 [2021-03-10 22:13:26,514 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:26,517 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:13:26,517 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:13:26,518 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 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 [2021-03-10 22:13:26,519 INFO L550 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:26,522 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:26,522 INFO L550 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:26,525 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:13:26,526 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:13:26,526 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:13:26,527 INFO L550 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:26,529 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:26,530 INFO L550 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:26,533 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:26,534 INFO L550 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:26,537 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:13:26,537 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:13:26,538 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:13:26,538 INFO L550 ElimStorePlain]: Start of recursive call 13: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:26,541 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:26,542 INFO L550 ElimStorePlain]: Start of recursive call 14: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:26,544 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:26,545 INFO L550 ElimStorePlain]: Start of recursive call 15: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:26,547 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:26,548 INFO L550 ElimStorePlain]: Start of recursive call 16: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:26,551 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:26,551 INFO L550 ElimStorePlain]: Start of recursive call 17: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:26,554 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:26,554 INFO L550 ElimStorePlain]: Start of recursive call 18: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:26,556 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:26,557 INFO L550 ElimStorePlain]: Start of recursive call 19: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:26,595 INFO L628 ElimStorePlain]: treesize reduction 70, result has 35.8 percent of original size [2021-03-10 22:13:26,597 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select 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 [2021-03-10 22:13:26,598 INFO L550 ElimStorePlain]: Start of recursive call 20: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:26,600 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:26,600 INFO L550 ElimStorePlain]: Start of recursive call 21: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:26,605 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-10 22:13:26,606 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 2 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-03-10 22:13:26,606 INFO L247 ElimStorePlain]: Needed 21 recursive calls to eliminate 3 variables, input treesize:665, output treesize:6 [2021-03-10 22:13:26,612 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:13:26,612 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-10 22:13:26,613 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7] total 10 [2021-03-10 22:13:26,613 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1962611562] [2021-03-10 22:13:26,613 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-03-10 22:13:26,613 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-10 22:13:26,613 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-03-10 22:13:26,613 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=32, Invalid=58, Unknown=0, NotChecked=0, Total=90 [2021-03-10 22:13:26,613 INFO L87 Difference]: Start difference. First operand 60 states and 119 transitions. Second operand has 10 states, 10 states have (on average 2.2) internal successors, (22), 10 states have internal predecessors, (22), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:13:26,656 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-10 22:13:26,657 INFO L93 Difference]: Finished difference Result 68 states and 135 transitions. [2021-03-10 22:13:26,657 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-03-10 22:13:26,657 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 2.2) internal successors, (22), 10 states have internal predecessors, (22), 0 states have call successors, (0), 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 [2021-03-10 22:13:26,657 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-10 22:13:26,658 INFO L225 Difference]: With dead ends: 68 [2021-03-10 22:13:26,658 INFO L226 Difference]: Without dead ends: 68 [2021-03-10 22:13:26,658 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 21 GetRequests, 12 SyntacticMatches, 1 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 11 ImplicationChecksByTransitivity, 110.0ms TimeCoverageRelationStatistics Valid=32, Invalid=58, Unknown=0, NotChecked=0, Total=90 [2021-03-10 22:13:26,658 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 68 states. [2021-03-10 22:13:26,659 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 68 to 60. [2021-03-10 22:13:26,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 60 states, 59 states have (on average 2.016949152542373) internal successors, (119), 59 states have internal predecessors, (119), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:13:26,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60 states to 60 states and 119 transitions. [2021-03-10 22:13:26,659 INFO L78 Accepts]: Start accepts. Automaton has 60 states and 119 transitions. Word has length 15 [2021-03-10 22:13:26,659 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-10 22:13:26,659 INFO L480 AbstractCegarLoop]: Abstraction has 60 states and 119 transitions. [2021-03-10 22:13:26,659 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 10 states, 10 states have (on average 2.2) internal successors, (22), 10 states have internal predecessors, (22), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:13:26,660 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 119 transitions. [2021-03-10 22:13:26,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2021-03-10 22:13:26,660 INFO L511 BasicCegarLoop]: Found error trace [2021-03-10 22:13:26,660 INFO L519 BasicCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-10 22:13:26,871 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 45 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable25368 [2021-03-10 22:13:26,871 INFO L428 AbstractCegarLoop]: === Iteration 55 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-10 22:13:26,871 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-10 22:13:26,871 INFO L82 PathProgramCache]: Analyzing trace with hash 2031429841, now seen corresponding path program 28 times [2021-03-10 22:13:26,871 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-10 22:13:26,872 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [795131960] [2021-03-10 22:13:26,872 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-10 22:13:26,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 22:13:26,931 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:13:26,931 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [795131960] [2021-03-10 22:13:26,931 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1396369094] [2021-03-10 22:13:26,931 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 46 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 46 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:13:26,955 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2021-03-10 22:13:26,955 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-10 22:13:26,956 INFO L263 TraceCheckSpWp]: Trace formula consists of 57 conjuncts, 10 conjunts are in the unsatisfiable core [2021-03-10 22:13:26,956 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-10 22:13:27,478 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:13:27,479 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:13:27,479 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:13:27,480 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:27,483 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:27,484 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:27,488 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select 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 [2021-03-10 22:13:27,489 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:27,492 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:27,493 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:27,496 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:13:27,497 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:13:27,497 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 [2021-03-10 22:13:27,498 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:27,501 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:13:27,502 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:13:27,502 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 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 [2021-03-10 22:13:27,503 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:27,507 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select 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 [2021-03-10 22:13:27,508 INFO L550 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:27,512 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:13:27,512 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:13:27,513 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 11 treesize of output 3 [2021-03-10 22:13:27,514 INFO L550 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:27,517 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:27,518 INFO L550 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:27,521 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:27,522 INFO L550 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:27,525 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:27,526 INFO L550 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:27,529 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:27,530 INFO L550 ElimStorePlain]: Start of recursive call 13: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:27,533 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:27,534 INFO L550 ElimStorePlain]: Start of recursive call 14: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:27,537 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:27,538 INFO L550 ElimStorePlain]: Start of recursive call 15: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:27,541 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:27,542 INFO L550 ElimStorePlain]: Start of recursive call 16: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:27,545 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:27,546 INFO L550 ElimStorePlain]: Start of recursive call 17: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:27,549 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:27,550 INFO L550 ElimStorePlain]: Start of recursive call 18: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:27,553 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:27,554 INFO L550 ElimStorePlain]: Start of recursive call 19: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:27,557 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:27,557 INFO L550 ElimStorePlain]: Start of recursive call 20: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:27,560 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:27,561 INFO L550 ElimStorePlain]: Start of recursive call 21: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:27,564 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:27,565 INFO L550 ElimStorePlain]: Start of recursive call 22: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:27,568 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-03-10 22:13:27,569 INFO L550 ElimStorePlain]: Start of recursive call 23: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:27,571 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:27,572 INFO L550 ElimStorePlain]: Start of recursive call 24: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:27,628 INFO L628 ElimStorePlain]: treesize reduction 136, result has 28.0 percent of original size [2021-03-10 22:13:27,631 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select 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 [2021-03-10 22:13:27,632 INFO L550 ElimStorePlain]: Start of recursive call 25: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:27,633 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:27,634 INFO L550 ElimStorePlain]: Start of recursive call 26: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:27,660 INFO L628 ElimStorePlain]: treesize reduction 1, result has 96.6 percent of original size [2021-03-10 22:13:27,661 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 2 dim-1 vars, End of recursive call: and 2 xjuncts. [2021-03-10 22:13:27,661 INFO L247 ElimStorePlain]: Needed 26 recursive calls to eliminate 3 variables, input treesize:817, output treesize:12 [2021-03-10 22:13:27,680 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:13:27,680 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-10 22:13:27,680 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7] total 10 [2021-03-10 22:13:27,680 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1984891292] [2021-03-10 22:13:27,681 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-03-10 22:13:27,681 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-10 22:13:27,681 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-03-10 22:13:27,681 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=37, Invalid=53, Unknown=0, NotChecked=0, Total=90 [2021-03-10 22:13:27,681 INFO L87 Difference]: Start difference. First operand 60 states and 119 transitions. Second operand has 10 states, 10 states have (on average 1.9) internal successors, (19), 10 states have internal predecessors, (19), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:13:27,706 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-10 22:13:27,707 INFO L93 Difference]: Finished difference Result 76 states and 150 transitions. [2021-03-10 22:13:27,707 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-03-10 22:13:27,707 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 1.9) internal successors, (19), 10 states have internal predecessors, (19), 0 states have call successors, (0), 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 [2021-03-10 22:13:27,707 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-10 22:13:27,707 INFO L225 Difference]: With dead ends: 76 [2021-03-10 22:13:27,707 INFO L226 Difference]: Without dead ends: 76 [2021-03-10 22:13:27,708 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 21 GetRequests, 12 SyntacticMatches, 1 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 17 ImplicationChecksByTransitivity, 87.2ms TimeCoverageRelationStatistics Valid=37, Invalid=53, Unknown=0, NotChecked=0, Total=90 [2021-03-10 22:13:27,708 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 76 states. [2021-03-10 22:13:27,708 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 76 to 59. [2021-03-10 22:13:27,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 59 states, 58 states have (on average 1.9827586206896552) internal successors, (115), 58 states have internal predecessors, (115), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:13:27,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 59 states and 115 transitions. [2021-03-10 22:13:27,709 INFO L78 Accepts]: Start accepts. Automaton has 59 states and 115 transitions. Word has length 15 [2021-03-10 22:13:27,709 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-10 22:13:27,709 INFO L480 AbstractCegarLoop]: Abstraction has 59 states and 115 transitions. [2021-03-10 22:13:27,709 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 10 states, 10 states have (on average 1.9) internal successors, (19), 10 states have internal predecessors, (19), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:13:27,709 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 115 transitions. [2021-03-10 22:13:27,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2021-03-10 22:13:27,709 INFO L511 BasicCegarLoop]: Found error trace [2021-03-10 22:13:27,709 INFO L519 BasicCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-10 22:13:27,909 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable25486,46 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:13:27,910 INFO L428 AbstractCegarLoop]: === Iteration 56 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-10 22:13:27,910 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-10 22:13:27,910 INFO L82 PathProgramCache]: Analyzing trace with hash -981970065, now seen corresponding path program 29 times [2021-03-10 22:13:27,910 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-10 22:13:27,910 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [30493264] [2021-03-10 22:13:27,910 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-10 22:13:27,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 22:13:27,983 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:13:27,983 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [30493264] [2021-03-10 22:13:27,983 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1530248381] [2021-03-10 22:13:27,983 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 47 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 47 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:13:28,009 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 3 check-sat command(s) [2021-03-10 22:13:28,009 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-10 22:13:28,010 INFO L263 TraceCheckSpWp]: Trace formula consists of 57 conjuncts, 10 conjunts are in the unsatisfiable core [2021-03-10 22:13:28,010 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-10 22:13:28,373 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:13:28,373 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-10 22:13:28,373 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7] total 10 [2021-03-10 22:13:28,373 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1490297017] [2021-03-10 22:13:28,373 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-03-10 22:13:28,373 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-10 22:13:28,374 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-03-10 22:13:28,374 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=28, Invalid=62, Unknown=0, NotChecked=0, Total=90 [2021-03-10 22:13:28,374 INFO L87 Difference]: Start difference. First operand 59 states and 115 transitions. Second operand has 10 states, 10 states have (on average 1.9) internal successors, (19), 10 states have internal predecessors, (19), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:13:28,433 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-10 22:13:28,433 INFO L93 Difference]: Finished difference Result 65 states and 127 transitions. [2021-03-10 22:13:28,433 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-03-10 22:13:28,433 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 1.9) internal successors, (19), 10 states have internal predecessors, (19), 0 states have call successors, (0), 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 [2021-03-10 22:13:28,433 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-10 22:13:28,434 INFO L225 Difference]: With dead ends: 65 [2021-03-10 22:13:28,434 INFO L226 Difference]: Without dead ends: 65 [2021-03-10 22:13:28,434 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 23 GetRequests, 12 SyntacticMatches, 1 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 11 ImplicationChecksByTransitivity, 138.3ms TimeCoverageRelationStatistics Valid=45, Invalid=87, Unknown=0, NotChecked=0, Total=132 [2021-03-10 22:13:28,434 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 65 states. [2021-03-10 22:13:28,435 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 65 to 57. [2021-03-10 22:13:28,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 57 states, 56 states have (on average 1.9821428571428572) internal successors, (111), 56 states have internal predecessors, (111), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:13:28,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 57 states and 111 transitions. [2021-03-10 22:13:28,435 INFO L78 Accepts]: Start accepts. Automaton has 57 states and 111 transitions. Word has length 15 [2021-03-10 22:13:28,435 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-10 22:13:28,435 INFO L480 AbstractCegarLoop]: Abstraction has 57 states and 111 transitions. [2021-03-10 22:13:28,435 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 10 states, 10 states have (on average 1.9) internal successors, (19), 10 states have internal predecessors, (19), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:13:28,435 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 111 transitions. [2021-03-10 22:13:28,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2021-03-10 22:13:28,435 INFO L511 BasicCegarLoop]: Found error trace [2021-03-10 22:13:28,435 INFO L519 BasicCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-10 22:13:28,635 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 47 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable25664 [2021-03-10 22:13:28,636 INFO L428 AbstractCegarLoop]: === Iteration 57 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-10 22:13:28,636 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-10 22:13:28,636 INFO L82 PathProgramCache]: Analyzing trace with hash 674162807, now seen corresponding path program 30 times [2021-03-10 22:13:28,636 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-10 22:13:28,636 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1288290589] [2021-03-10 22:13:28,636 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-10 22:13:28,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 22:13:28,699 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:13:28,699 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1288290589] [2021-03-10 22:13:28,699 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [220620886] [2021-03-10 22:13:28,699 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 48 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 48 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:13:28,720 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 3 check-sat command(s) [2021-03-10 22:13:28,720 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-10 22:13:28,720 INFO L263 TraceCheckSpWp]: Trace formula consists of 57 conjuncts, 12 conjunts are in the unsatisfiable core [2021-03-10 22:13:28,721 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-10 22:13:28,989 WARN L205 SmtUtils]: Spent 175.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 58 [2021-03-10 22:13:29,410 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 [2021-03-10 22:13:29,411 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:29,420 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:29,421 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:29,430 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:29,431 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:29,440 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:29,441 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:29,450 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:29,450 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:29,943 WARN L205 SmtUtils]: Spent 491.00 ms on a formula simplification. DAG size of input: 216 DAG size of output: 136 [2021-03-10 22:13:29,943 INFO L628 ElimStorePlain]: treesize reduction 1272, result has 17.7 percent of original size [2021-03-10 22:13:29,950 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select 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 [2021-03-10 22:13:29,951 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:30,053 WARN L205 SmtUtils]: Spent 102.00 ms on a formula simplification that was a NOOP. DAG size: 133 [2021-03-10 22:13:30,054 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-10 22:13:30,060 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select 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 [2021-03-10 22:13:30,061 INFO L550 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:30,162 WARN L205 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 130 [2021-03-10 22:13:30,162 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-10 22:13:30,169 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select 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 [2021-03-10 22:13:30,170 INFO L550 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:30,271 WARN L205 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 127 [2021-03-10 22:13:30,271 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-10 22:13:30,277 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 5 treesize of output 3 [2021-03-10 22:13:30,278 INFO L550 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:30,371 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-10 22:13:30,377 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select 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 [2021-03-10 22:13:30,378 INFO L550 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:30,466 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-10 22:13:30,471 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select 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 [2021-03-10 22:13:30,472 INFO L550 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:30,561 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-10 22:13:30,568 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-03-10 22:13:30,569 INFO L550 ElimStorePlain]: Start of recursive call 13: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:30,659 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-10 22:13:30,664 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 5 treesize of output 3 [2021-03-10 22:13:30,665 INFO L550 ElimStorePlain]: Start of recursive call 14: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:30,751 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-10 22:13:30,757 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2021-03-10 22:13:30,758 INFO L550 ElimStorePlain]: Start of recursive call 15: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:30,846 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-10 22:13:30,852 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-03-10 22:13:30,853 INFO L550 ElimStorePlain]: Start of recursive call 16: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:30,946 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-10 22:13:30,951 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-03-10 22:13:30,952 INFO L550 ElimStorePlain]: Start of recursive call 17: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:31,032 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-10 22:13:31,037 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-03-10 22:13:31,038 INFO L550 ElimStorePlain]: Start of recursive call 18: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:31,115 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-10 22:13:31,119 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select 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 [2021-03-10 22:13:31,120 INFO L550 ElimStorePlain]: Start of recursive call 19: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:31,195 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-10 22:13:31,200 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select 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 [2021-03-10 22:13:31,201 INFO L550 ElimStorePlain]: Start of recursive call 20: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:31,274 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-10 22:13:31,279 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select 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 [2021-03-10 22:13:31,280 INFO L550 ElimStorePlain]: Start of recursive call 21: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:31,353 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-10 22:13:31,357 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-03-10 22:13:31,359 INFO L550 ElimStorePlain]: Start of recursive call 22: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:31,428 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-10 22:13:31,432 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-03-10 22:13:31,433 INFO L550 ElimStorePlain]: Start of recursive call 23: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:31,498 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-10 22:13:31,502 INFO L550 ElimStorePlain]: Start of recursive call 1: 9 dim-0 vars, 18 dim-1 vars, End of recursive call: and 4 xjuncts. [2021-03-10 22:13:31,502 INFO L247 ElimStorePlain]: Needed 23 recursive calls to eliminate 27 variables, input treesize:1730, output treesize:36 [2021-03-10 22:13:31,538 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:13:31,538 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-10 22:13:31,538 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7] total 10 [2021-03-10 22:13:31,538 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2065004465] [2021-03-10 22:13:31,538 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-03-10 22:13:31,538 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-10 22:13:31,539 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-03-10 22:13:31,539 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=36, Invalid=54, Unknown=0, NotChecked=0, Total=90 [2021-03-10 22:13:31,539 INFO L87 Difference]: Start difference. First operand 57 states and 111 transitions. Second operand has 10 states, 10 states have (on average 1.9) internal successors, (19), 10 states have internal predecessors, (19), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:13:31,580 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-10 22:13:31,581 INFO L93 Difference]: Finished difference Result 78 states and 145 transitions. [2021-03-10 22:13:31,581 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-03-10 22:13:31,581 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 1.9) internal successors, (19), 10 states have internal predecessors, (19), 0 states have call successors, (0), 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 [2021-03-10 22:13:31,581 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-10 22:13:31,582 INFO L225 Difference]: With dead ends: 78 [2021-03-10 22:13:31,582 INFO L226 Difference]: Without dead ends: 78 [2021-03-10 22:13:31,582 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 21 GetRequests, 12 SyntacticMatches, 1 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 18 ImplicationChecksByTransitivity, 274.8ms TimeCoverageRelationStatistics Valid=36, Invalid=54, Unknown=0, NotChecked=0, Total=90 [2021-03-10 22:13:31,582 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 78 states. [2021-03-10 22:13:31,583 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 78 to 59. [2021-03-10 22:13:31,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 59 states, 58 states have (on average 2.0) internal successors, (116), 58 states have internal predecessors, (116), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:13:31,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 59 states and 116 transitions. [2021-03-10 22:13:31,583 INFO L78 Accepts]: Start accepts. Automaton has 59 states and 116 transitions. Word has length 15 [2021-03-10 22:13:31,583 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-10 22:13:31,584 INFO L480 AbstractCegarLoop]: Abstraction has 59 states and 116 transitions. [2021-03-10 22:13:31,584 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 10 states, 10 states have (on average 1.9) internal successors, (19), 10 states have internal predecessors, (19), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:13:31,584 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 116 transitions. [2021-03-10 22:13:31,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2021-03-10 22:13:31,584 INFO L511 BasicCegarLoop]: Found error trace [2021-03-10 22:13:31,584 INFO L519 BasicCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-10 22:13:31,806 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable25816,48 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:13:31,807 INFO L428 AbstractCegarLoop]: === Iteration 58 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-10 22:13:31,807 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-10 22:13:31,807 INFO L82 PathProgramCache]: Analyzing trace with hash -900571009, now seen corresponding path program 31 times [2021-03-10 22:13:31,807 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-10 22:13:31,807 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [574446724] [2021-03-10 22:13:31,807 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-10 22:13:31,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 22:13:31,876 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:13:31,877 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [574446724] [2021-03-10 22:13:31,877 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [252620767] [2021-03-10 22:13:31,877 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 49 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 49 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:13:31,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 22:13:31,897 INFO L263 TraceCheckSpWp]: Trace formula consists of 57 conjuncts, 10 conjunts are in the unsatisfiable core [2021-03-10 22:13:31,897 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-10 22:13:32,825 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:13:32,825 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-10 22:13:32,826 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7] total 10 [2021-03-10 22:13:32,826 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [375390889] [2021-03-10 22:13:32,826 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-03-10 22:13:32,826 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-10 22:13:32,826 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-03-10 22:13:32,826 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=33, Invalid=57, Unknown=0, NotChecked=0, Total=90 [2021-03-10 22:13:32,826 INFO L87 Difference]: Start difference. First operand 59 states and 116 transitions. Second operand has 10 states, 10 states have (on average 1.9) internal successors, (19), 10 states have internal predecessors, (19), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:13:32,948 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-10 22:13:32,948 INFO L93 Difference]: Finished difference Result 99 states and 185 transitions. [2021-03-10 22:13:32,949 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-03-10 22:13:32,949 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 1.9) internal successors, (19), 10 states have internal predecessors, (19), 0 states have call successors, (0), 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 [2021-03-10 22:13:32,949 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-10 22:13:32,949 INFO L225 Difference]: With dead ends: 99 [2021-03-10 22:13:32,949 INFO L226 Difference]: Without dead ends: 99 [2021-03-10 22:13:32,949 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 24 GetRequests, 12 SyntacticMatches, 1 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 21 ImplicationChecksByTransitivity, 193.1ms TimeCoverageRelationStatistics Valid=54, Invalid=102, Unknown=0, NotChecked=0, Total=156 [2021-03-10 22:13:32,949 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 99 states. [2021-03-10 22:13:32,950 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 99 to 60. [2021-03-10 22:13:32,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 60 states, 59 states have (on average 2.0508474576271185) internal successors, (121), 59 states have internal predecessors, (121), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:13:32,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60 states to 60 states and 121 transitions. [2021-03-10 22:13:32,951 INFO L78 Accepts]: Start accepts. Automaton has 60 states and 121 transitions. Word has length 15 [2021-03-10 22:13:32,951 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-10 22:13:32,951 INFO L480 AbstractCegarLoop]: Abstraction has 60 states and 121 transitions. [2021-03-10 22:13:32,951 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 10 states, 10 states have (on average 1.9) internal successors, (19), 10 states have internal predecessors, (19), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:13:32,951 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 121 transitions. [2021-03-10 22:13:32,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2021-03-10 22:13:32,951 INFO L511 BasicCegarLoop]: Found error trace [2021-03-10 22:13:32,951 INFO L519 BasicCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-10 22:13:33,167 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 49 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable25942 [2021-03-10 22:13:33,167 INFO L428 AbstractCegarLoop]: === Iteration 59 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-10 22:13:33,167 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-10 22:13:33,167 INFO L82 PathProgramCache]: Analyzing trace with hash 1422463905, now seen corresponding path program 32 times [2021-03-10 22:13:33,167 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-10 22:13:33,167 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [539267308] [2021-03-10 22:13:33,167 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-10 22:13:33,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 22:13:33,241 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:13:33,241 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [539267308] [2021-03-10 22:13:33,242 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1031786465] [2021-03-10 22:13:33,242 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 50 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-03-10 22:13:33,273 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-03-10 22:13:33,273 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-10 22:13:33,274 INFO L263 TraceCheckSpWp]: Trace formula consists of 57 conjuncts, 10 conjunts are in the unsatisfiable core [2021-03-10 22:13:33,274 INFO L286 TraceCheckSpWp]: Computing forward predicates... Waiting until toolchain timeout for monitored process 50 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:13:33,472 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:13:33,473 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-10 22:13:33,473 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7] total 10 [2021-03-10 22:13:33,473 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1806565872] [2021-03-10 22:13:33,473 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-03-10 22:13:33,473 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-10 22:13:33,473 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-03-10 22:13:33,473 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=26, Invalid=64, Unknown=0, NotChecked=0, Total=90 [2021-03-10 22:13:33,473 INFO L87 Difference]: Start difference. First operand 60 states and 121 transitions. Second operand has 10 states, 10 states have (on average 1.9) internal successors, (19), 10 states have internal predecessors, (19), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:13:33,623 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-10 22:13:33,623 INFO L93 Difference]: Finished difference Result 64 states and 125 transitions. [2021-03-10 22:13:33,624 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-03-10 22:13:33,624 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 1.9) internal successors, (19), 10 states have internal predecessors, (19), 0 states have call successors, (0), 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 [2021-03-10 22:13:33,624 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-10 22:13:33,624 INFO L225 Difference]: With dead ends: 64 [2021-03-10 22:13:33,624 INFO L226 Difference]: Without dead ends: 60 [2021-03-10 22:13:33,624 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 22 GetRequests, 12 SyntacticMatches, 1 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 11 ImplicationChecksByTransitivity, 229.0ms TimeCoverageRelationStatistics Valid=32, Invalid=78, Unknown=0, NotChecked=0, Total=110 [2021-03-10 22:13:33,625 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 60 states. [2021-03-10 22:13:33,625 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 60 to 60. [2021-03-10 22:13:33,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 60 states, 59 states have (on average 2.0338983050847457) internal successors, (120), 59 states have internal predecessors, (120), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:13:33,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60 states to 60 states and 120 transitions. [2021-03-10 22:13:33,626 INFO L78 Accepts]: Start accepts. Automaton has 60 states and 120 transitions. Word has length 15 [2021-03-10 22:13:33,626 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-10 22:13:33,626 INFO L480 AbstractCegarLoop]: Abstraction has 60 states and 120 transitions. [2021-03-10 22:13:33,626 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 10 states, 10 states have (on average 1.9) internal successors, (19), 10 states have internal predecessors, (19), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:13:33,626 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 120 transitions. [2021-03-10 22:13:33,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2021-03-10 22:13:33,626 INFO L511 BasicCegarLoop]: Found error trace [2021-03-10 22:13:33,626 INFO L519 BasicCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-10 22:13:33,827 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable26102,50 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:13:33,827 INFO L428 AbstractCegarLoop]: === Iteration 60 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-10 22:13:33,827 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-10 22:13:33,827 INFO L82 PathProgramCache]: Analyzing trace with hash -897945233, now seen corresponding path program 33 times [2021-03-10 22:13:33,827 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-10 22:13:33,827 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1682222749] [2021-03-10 22:13:33,827 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-10 22:13:33,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 22:13:33,903 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:13:33,903 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1682222749] [2021-03-10 22:13:33,903 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [259834379] [2021-03-10 22:13:33,903 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 51 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 51 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:13:33,924 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 3 check-sat command(s) [2021-03-10 22:13:33,924 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-10 22:13:33,924 INFO L263 TraceCheckSpWp]: Trace formula consists of 57 conjuncts, 10 conjunts are in the unsatisfiable core [2021-03-10 22:13:33,925 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-10 22:13:34,591 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:13:34,591 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-10 22:13:34,591 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7] total 10 [2021-03-10 22:13:34,591 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [638053868] [2021-03-10 22:13:34,591 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-03-10 22:13:34,591 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-10 22:13:34,592 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-03-10 22:13:34,592 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=29, Invalid=61, Unknown=0, NotChecked=0, Total=90 [2021-03-10 22:13:34,592 INFO L87 Difference]: Start difference. First operand 60 states and 120 transitions. Second operand has 10 states, 10 states have (on average 1.9) internal successors, (19), 10 states have internal predecessors, (19), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:13:34,654 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-10 22:13:34,654 INFO L93 Difference]: Finished difference Result 67 states and 131 transitions. [2021-03-10 22:13:34,655 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-03-10 22:13:34,655 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 1.9) internal successors, (19), 10 states have internal predecessors, (19), 0 states have call successors, (0), 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 [2021-03-10 22:13:34,655 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-10 22:13:34,655 INFO L225 Difference]: With dead ends: 67 [2021-03-10 22:13:34,655 INFO L226 Difference]: Without dead ends: 67 [2021-03-10 22:13:34,655 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 22 GetRequests, 12 SyntacticMatches, 1 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 13 ImplicationChecksByTransitivity, 158.4ms TimeCoverageRelationStatistics Valid=34, Invalid=76, Unknown=0, NotChecked=0, Total=110 [2021-03-10 22:13:34,655 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 67 states. [2021-03-10 22:13:34,656 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 67 to 56. [2021-03-10 22:13:34,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 56 states, 55 states have (on average 1.981818181818182) internal successors, (109), 55 states have internal predecessors, (109), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:13:34,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 56 states to 56 states and 109 transitions. [2021-03-10 22:13:34,656 INFO L78 Accepts]: Start accepts. Automaton has 56 states and 109 transitions. Word has length 15 [2021-03-10 22:13:34,656 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-10 22:13:34,656 INFO L480 AbstractCegarLoop]: Abstraction has 56 states and 109 transitions. [2021-03-10 22:13:34,656 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 10 states, 10 states have (on average 1.9) internal successors, (19), 10 states have internal predecessors, (19), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:13:34,656 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 109 transitions. [2021-03-10 22:13:34,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2021-03-10 22:13:34,656 INFO L511 BasicCegarLoop]: Found error trace [2021-03-10 22:13:34,657 INFO L519 BasicCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-10 22:13:34,857 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 51 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable26117 [2021-03-10 22:13:34,857 INFO L428 AbstractCegarLoop]: === Iteration 61 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-10 22:13:34,857 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-10 22:13:34,857 INFO L82 PathProgramCache]: Analyzing trace with hash -1983232033, now seen corresponding path program 34 times [2021-03-10 22:13:34,857 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-10 22:13:34,857 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [794039965] [2021-03-10 22:13:34,858 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-10 22:13:34,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 22:13:34,914 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:13:34,914 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [794039965] [2021-03-10 22:13:34,914 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [246212104] [2021-03-10 22:13:34,914 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 52 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 52 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:13:34,935 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2021-03-10 22:13:34,936 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-10 22:13:34,936 INFO L263 TraceCheckSpWp]: Trace formula consists of 57 conjuncts, 12 conjunts are in the unsatisfiable core [2021-03-10 22:13:34,938 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-10 22:13:35,028 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:13:35,028 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-10 22:13:35,028 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7] total 10 [2021-03-10 22:13:35,028 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [366342763] [2021-03-10 22:13:35,028 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-03-10 22:13:35,028 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-10 22:13:35,028 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-03-10 22:13:35,028 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=31, Invalid=59, Unknown=0, NotChecked=0, Total=90 [2021-03-10 22:13:35,029 INFO L87 Difference]: Start difference. First operand 56 states and 109 transitions. Second operand has 10 states, 10 states have (on average 1.9) internal successors, (19), 10 states have internal predecessors, (19), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:13:35,125 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-10 22:13:35,125 INFO L93 Difference]: Finished difference Result 75 states and 138 transitions. [2021-03-10 22:13:35,125 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-03-10 22:13:35,125 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 1.9) internal successors, (19), 10 states have internal predecessors, (19), 0 states have call successors, (0), 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 [2021-03-10 22:13:35,125 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-10 22:13:35,125 INFO L225 Difference]: With dead ends: 75 [2021-03-10 22:13:35,126 INFO L226 Difference]: Without dead ends: 75 [2021-03-10 22:13:35,126 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 23 GetRequests, 13 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 15 ImplicationChecksByTransitivity, 161.8ms TimeCoverageRelationStatistics Valid=46, Invalid=86, Unknown=0, NotChecked=0, Total=132 [2021-03-10 22:13:35,126 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 75 states. [2021-03-10 22:13:35,126 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 75 to 56. [2021-03-10 22:13:35,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 56 states, 55 states have (on average 1.981818181818182) internal successors, (109), 55 states have internal predecessors, (109), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:13:35,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 56 states to 56 states and 109 transitions. [2021-03-10 22:13:35,127 INFO L78 Accepts]: Start accepts. Automaton has 56 states and 109 transitions. Word has length 15 [2021-03-10 22:13:35,127 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-10 22:13:35,127 INFO L480 AbstractCegarLoop]: Abstraction has 56 states and 109 transitions. [2021-03-10 22:13:35,127 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 10 states, 10 states have (on average 1.9) internal successors, (19), 10 states have internal predecessors, (19), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:13:35,127 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 109 transitions. [2021-03-10 22:13:35,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2021-03-10 22:13:35,127 INFO L511 BasicCegarLoop]: Found error trace [2021-03-10 22:13:35,127 INFO L519 BasicCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-10 22:13:35,327 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable26288,52 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:13:35,328 INFO L428 AbstractCegarLoop]: === Iteration 62 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-10 22:13:35,328 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-10 22:13:35,328 INFO L82 PathProgramCache]: Analyzing trace with hash 737001447, now seen corresponding path program 35 times [2021-03-10 22:13:35,328 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-10 22:13:35,328 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [856438706] [2021-03-10 22:13:35,328 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-10 22:13:35,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 22:13:35,378 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:13:35,378 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [856438706] [2021-03-10 22:13:35,378 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [637627421] [2021-03-10 22:13:35,378 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 53 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 53 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:13:35,399 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 3 check-sat command(s) [2021-03-10 22:13:35,399 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-10 22:13:35,400 INFO L263 TraceCheckSpWp]: Trace formula consists of 57 conjuncts, 12 conjunts are in the unsatisfiable core [2021-03-10 22:13:35,400 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-10 22:13:35,449 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:13:35,449 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-10 22:13:35,449 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7] total 9 [2021-03-10 22:13:35,449 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1955161561] [2021-03-10 22:13:35,449 INFO L460 AbstractCegarLoop]: Interpolant automaton has 9 states [2021-03-10 22:13:35,449 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-10 22:13:35,449 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2021-03-10 22:13:35,449 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2021-03-10 22:13:35,450 INFO L87 Difference]: Start difference. First operand 56 states and 109 transitions. Second operand has 9 states, 9 states have (on average 2.0) internal successors, (18), 9 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) [2021-03-10 22:13:35,588 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-10 22:13:35,589 INFO L93 Difference]: Finished difference Result 93 states and 172 transitions. [2021-03-10 22:13:35,589 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-03-10 22:13:35,589 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 2.0) internal successors, (18), 9 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 15 [2021-03-10 22:13:35,589 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-10 22:13:35,589 INFO L225 Difference]: With dead ends: 93 [2021-03-10 22:13:35,589 INFO L226 Difference]: Without dead ends: 93 [2021-03-10 22:13:35,589 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 26 GetRequests, 14 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 19 ImplicationChecksByTransitivity, 155.1ms TimeCoverageRelationStatistics Valid=57, Invalid=125, Unknown=0, NotChecked=0, Total=182 [2021-03-10 22:13:35,590 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 93 states. [2021-03-10 22:13:35,590 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 93 to 57. [2021-03-10 22:13:35,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 57 states, 56 states have (on average 2.0357142857142856) internal successors, (114), 56 states have internal predecessors, (114), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:13:35,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 57 states and 114 transitions. [2021-03-10 22:13:35,591 INFO L78 Accepts]: Start accepts. Automaton has 57 states and 114 transitions. Word has length 15 [2021-03-10 22:13:35,591 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-10 22:13:35,591 INFO L480 AbstractCegarLoop]: Abstraction has 57 states and 114 transitions. [2021-03-10 22:13:35,591 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 9 states, 9 states have (on average 2.0) internal successors, (18), 9 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) [2021-03-10 22:13:35,591 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 114 transitions. [2021-03-10 22:13:35,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2021-03-10 22:13:35,591 INFO L511 BasicCegarLoop]: Found error trace [2021-03-10 22:13:35,591 INFO L519 BasicCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-10 22:13:35,795 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 53 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable26291 [2021-03-10 22:13:35,795 INFO L428 AbstractCegarLoop]: === Iteration 63 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-10 22:13:35,795 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-10 22:13:35,795 INFO L82 PathProgramCache]: Analyzing trace with hash -1234930935, now seen corresponding path program 36 times [2021-03-10 22:13:35,795 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-10 22:13:35,795 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [973682645] [2021-03-10 22:13:35,796 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-10 22:13:35,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 22:13:35,848 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:13:35,848 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [973682645] [2021-03-10 22:13:35,848 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1910056794] [2021-03-10 22:13:35,848 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 54 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 54 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:13:35,871 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 2 check-sat command(s) [2021-03-10 22:13:35,871 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-10 22:13:35,872 INFO L263 TraceCheckSpWp]: Trace formula consists of 57 conjuncts, 10 conjunts are in the unsatisfiable core [2021-03-10 22:13:35,873 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-10 22:13:35,975 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:13:35,975 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-10 22:13:35,975 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7] total 10 [2021-03-10 22:13:35,975 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1746783423] [2021-03-10 22:13:35,975 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-03-10 22:13:35,975 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-10 22:13:35,975 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-03-10 22:13:35,975 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=63, Unknown=0, NotChecked=0, Total=90 [2021-03-10 22:13:35,975 INFO L87 Difference]: Start difference. First operand 57 states and 114 transitions. Second operand has 10 states, 10 states have (on average 1.9) internal successors, (19), 10 states have internal predecessors, (19), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:13:36,066 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-10 22:13:36,067 INFO L93 Difference]: Finished difference Result 76 states and 139 transitions. [2021-03-10 22:13:36,067 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-03-10 22:13:36,067 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 1.9) internal successors, (19), 10 states have internal predecessors, (19), 0 states have call successors, (0), 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 [2021-03-10 22:13:36,067 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-10 22:13:36,067 INFO L225 Difference]: With dead ends: 76 [2021-03-10 22:13:36,067 INFO L226 Difference]: Without dead ends: 72 [2021-03-10 22:13:36,067 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 23 GetRequests, 13 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 17 ImplicationChecksByTransitivity, 172.8ms TimeCoverageRelationStatistics Valid=40, Invalid=92, Unknown=0, NotChecked=0, Total=132 [2021-03-10 22:13:36,068 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 72 states. [2021-03-10 22:13:36,068 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 72 to 57. [2021-03-10 22:13:36,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 57 states, 56 states have (on average 2.017857142857143) internal successors, (113), 56 states have internal predecessors, (113), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:13:36,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 57 states and 113 transitions. [2021-03-10 22:13:36,068 INFO L78 Accepts]: Start accepts. Automaton has 57 states and 113 transitions. Word has length 15 [2021-03-10 22:13:36,069 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-10 22:13:36,069 INFO L480 AbstractCegarLoop]: Abstraction has 57 states and 113 transitions. [2021-03-10 22:13:36,069 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 10 states, 10 states have (on average 1.9) internal successors, (19), 10 states have internal predecessors, (19), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:13:36,069 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 113 transitions. [2021-03-10 22:13:36,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2021-03-10 22:13:36,069 INFO L511 BasicCegarLoop]: Found error trace [2021-03-10 22:13:36,069 INFO L519 BasicCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-10 22:13:36,269 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 54 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable26294 [2021-03-10 22:13:36,269 INFO L428 AbstractCegarLoop]: === Iteration 64 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-10 22:13:36,270 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-10 22:13:36,270 INFO L82 PathProgramCache]: Analyzing trace with hash 739627223, now seen corresponding path program 37 times [2021-03-10 22:13:36,270 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-10 22:13:36,270 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [537290672] [2021-03-10 22:13:36,270 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-10 22:13:36,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 22:13:36,318 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:13:36,318 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [537290672] [2021-03-10 22:13:36,318 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [180626082] [2021-03-10 22:13:36,318 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 55 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 55 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:13:36,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 22:13:36,338 INFO L263 TraceCheckSpWp]: Trace formula consists of 57 conjuncts, 10 conjunts are in the unsatisfiable core [2021-03-10 22:13:36,338 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-10 22:13:36,378 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:13:36,379 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-10 22:13:36,379 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7] total 8 [2021-03-10 22:13:36,379 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1765542132] [2021-03-10 22:13:36,379 INFO L460 AbstractCegarLoop]: Interpolant automaton has 8 states [2021-03-10 22:13:36,379 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-10 22:13:36,379 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-03-10 22:13:36,379 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=35, Unknown=0, NotChecked=0, Total=56 [2021-03-10 22:13:36,380 INFO L87 Difference]: Start difference. First operand 57 states and 113 transitions. Second operand has 8 states, 8 states have (on average 2.125) internal successors, (17), 8 states have internal predecessors, (17), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:13:36,438 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-10 22:13:36,439 INFO L93 Difference]: Finished difference Result 70 states and 137 transitions. [2021-03-10 22:13:36,439 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-03-10 22:13:36,439 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 2.125) internal successors, (17), 8 states have internal predecessors, (17), 0 states have call successors, (0), 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 [2021-03-10 22:13:36,439 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-10 22:13:36,439 INFO L225 Difference]: With dead ends: 70 [2021-03-10 22:13:36,439 INFO L226 Difference]: Without dead ends: 70 [2021-03-10 22:13:36,440 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 23 GetRequests, 14 SyntacticMatches, 1 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10 ImplicationChecksByTransitivity, 76.3ms TimeCoverageRelationStatistics Valid=31, Invalid=59, Unknown=0, NotChecked=0, Total=90 [2021-03-10 22:13:36,440 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 70 states. [2021-03-10 22:13:36,441 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 70 to 56. [2021-03-10 22:13:36,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 56 states, 55 states have (on average 2.018181818181818) internal successors, (111), 55 states have internal predecessors, (111), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:13:36,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 56 states to 56 states and 111 transitions. [2021-03-10 22:13:36,441 INFO L78 Accepts]: Start accepts. Automaton has 56 states and 111 transitions. Word has length 15 [2021-03-10 22:13:36,441 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-10 22:13:36,441 INFO L480 AbstractCegarLoop]: Abstraction has 56 states and 111 transitions. [2021-03-10 22:13:36,441 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 8 states, 8 states have (on average 2.125) internal successors, (17), 8 states have internal predecessors, (17), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:13:36,441 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 111 transitions. [2021-03-10 22:13:36,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2021-03-10 22:13:36,441 INFO L511 BasicCegarLoop]: Found error trace [2021-03-10 22:13:36,442 INFO L519 BasicCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-10 22:13:36,655 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable26296,55 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:13:36,655 INFO L428 AbstractCegarLoop]: === Iteration 65 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-10 22:13:36,655 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-10 22:13:36,655 INFO L82 PathProgramCache]: Analyzing trace with hash -1659878145, now seen corresponding path program 38 times [2021-03-10 22:13:36,656 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-10 22:13:36,656 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1163094966] [2021-03-10 22:13:36,656 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-10 22:13:36,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 22:13:36,704 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:13:36,704 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1163094966] [2021-03-10 22:13:36,704 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1005850882] [2021-03-10 22:13:36,704 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 56 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 56 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:13:36,724 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-03-10 22:13:36,724 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-10 22:13:36,725 INFO L263 TraceCheckSpWp]: Trace formula consists of 57 conjuncts, 10 conjunts are in the unsatisfiable core [2021-03-10 22:13:36,725 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-10 22:13:36,788 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:13:36,788 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-10 22:13:36,788 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7] total 9 [2021-03-10 22:13:36,788 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2143081634] [2021-03-10 22:13:36,788 INFO L460 AbstractCegarLoop]: Interpolant automaton has 9 states [2021-03-10 22:13:36,788 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-10 22:13:36,789 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2021-03-10 22:13:36,789 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2021-03-10 22:13:36,789 INFO L87 Difference]: Start difference. First operand 56 states and 111 transitions. Second operand has 9 states, 9 states have (on average 2.111111111111111) internal successors, (19), 9 states have internal predecessors, (19), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:13:36,912 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-10 22:13:36,912 INFO L93 Difference]: Finished difference Result 60 states and 115 transitions. [2021-03-10 22:13:36,912 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-03-10 22:13:36,913 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 2.111111111111111) internal successors, (19), 9 states have internal predecessors, (19), 0 states have call successors, (0), 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 [2021-03-10 22:13:36,913 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-10 22:13:36,913 INFO L225 Difference]: With dead ends: 60 [2021-03-10 22:13:36,913 INFO L226 Difference]: Without dead ends: 54 [2021-03-10 22:13:36,913 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 24 GetRequests, 14 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10 ImplicationChecksByTransitivity, 169.7ms TimeCoverageRelationStatistics Valid=41, Invalid=91, Unknown=0, NotChecked=0, Total=132 [2021-03-10 22:13:36,913 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 54 states. [2021-03-10 22:13:36,914 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 54 to 54. [2021-03-10 22:13:36,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 54 states, 53 states have (on average 2.018867924528302) internal successors, (107), 53 states have internal predecessors, (107), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:13:36,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 54 states and 107 transitions. [2021-03-10 22:13:36,914 INFO L78 Accepts]: Start accepts. Automaton has 54 states and 107 transitions. Word has length 15 [2021-03-10 22:13:36,914 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-10 22:13:36,914 INFO L480 AbstractCegarLoop]: Abstraction has 54 states and 107 transitions. [2021-03-10 22:13:36,914 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 9 states, 9 states have (on average 2.111111111111111) internal successors, (19), 9 states have internal predecessors, (19), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:13:36,914 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 107 transitions. [2021-03-10 22:13:36,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2021-03-10 22:13:36,914 INFO L511 BasicCegarLoop]: Found error trace [2021-03-10 22:13:36,914 INFO L519 BasicCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-10 22:13:37,115 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable26299,56 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:13:37,115 INFO L428 AbstractCegarLoop]: === Iteration 66 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-10 22:13:37,115 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-10 22:13:37,115 INFO L82 PathProgramCache]: Analyzing trace with hash -1285757841, now seen corresponding path program 39 times [2021-03-10 22:13:37,115 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-10 22:13:37,115 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [478551145] [2021-03-10 22:13:37,115 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-10 22:13:37,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 22:13:37,166 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:13:37,166 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [478551145] [2021-03-10 22:13:37,166 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [59392992] [2021-03-10 22:13:37,166 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 57 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 57 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:13:37,186 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 3 check-sat command(s) [2021-03-10 22:13:37,187 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-10 22:13:37,187 INFO L263 TraceCheckSpWp]: Trace formula consists of 57 conjuncts, 10 conjunts are in the unsatisfiable core [2021-03-10 22:13:37,187 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-10 22:13:37,214 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:13:37,214 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-10 22:13:37,214 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7] total 7 [2021-03-10 22:13:37,214 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [738910194] [2021-03-10 22:13:37,214 INFO L460 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-03-10 22:13:37,214 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-10 22:13:37,215 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-03-10 22:13:37,215 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2021-03-10 22:13:37,215 INFO L87 Difference]: Start difference. First operand 54 states and 107 transitions. Second operand has 7 states, 7 states have (on average 2.142857142857143) internal successors, (15), 7 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) [2021-03-10 22:13:37,282 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-10 22:13:37,282 INFO L93 Difference]: Finished difference Result 64 states and 124 transitions. [2021-03-10 22:13:37,283 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-03-10 22:13:37,283 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 2.142857142857143) internal successors, (15), 7 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 [2021-03-10 22:13:37,283 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-10 22:13:37,283 INFO L225 Difference]: With dead ends: 64 [2021-03-10 22:13:37,283 INFO L226 Difference]: Without dead ends: 64 [2021-03-10 22:13:37,283 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 24 GetRequests, 15 SyntacticMatches, 1 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 8 ImplicationChecksByTransitivity, 72.6ms TimeCoverageRelationStatistics Valid=31, Invalid=59, Unknown=0, NotChecked=0, Total=90 [2021-03-10 22:13:37,283 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 64 states. [2021-03-10 22:13:37,284 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 64 to 52. [2021-03-10 22:13:37,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 52 states, 51 states have (on average 1.9607843137254901) internal successors, (100), 51 states have internal predecessors, (100), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:13:37,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 52 states and 100 transitions. [2021-03-10 22:13:37,284 INFO L78 Accepts]: Start accepts. Automaton has 52 states and 100 transitions. Word has length 15 [2021-03-10 22:13:37,284 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-10 22:13:37,284 INFO L480 AbstractCegarLoop]: Abstraction has 52 states and 100 transitions. [2021-03-10 22:13:37,284 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 7 states, 7 states have (on average 2.142857142857143) internal successors, (15), 7 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) [2021-03-10 22:13:37,284 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-03-10 22:13:37,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2021-03-10 22:13:37,285 INFO L511 BasicCegarLoop]: Found error trace [2021-03-10 22:13:37,285 INFO L519 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-10 22:13:37,485 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable26301,57 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:13:37,485 INFO L428 AbstractCegarLoop]: === Iteration 67 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-10 22:13:37,485 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-10 22:13:37,485 INFO L82 PathProgramCache]: Analyzing trace with hash 1176007419, now seen corresponding path program 40 times [2021-03-10 22:13:37,485 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-10 22:13:37,485 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2059389416] [2021-03-10 22:13:37,486 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-10 22:13:37,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 22:13:37,639 WARN L205 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 40 DAG size of output: 38 [2021-03-10 22:13:37,976 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:13:37,976 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2059389416] [2021-03-10 22:13:37,977 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [951725374] [2021-03-10 22:13:37,977 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 58 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 58 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:13:37,999 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2021-03-10 22:13:37,999 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-10 22:13:38,000 INFO L263 TraceCheckSpWp]: Trace formula consists of 64 conjuncts, 25 conjunts are in the unsatisfiable core [2021-03-10 22:13:38,001 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-10 22:13:38,248 WARN L205 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 56 [2021-03-10 22:13:38,444 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 8 [2021-03-10 22:13:38,445 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:38,449 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-03-10 22:13:38,450 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:38,453 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 13 treesize of output 9 [2021-03-10 22:13:38,455 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:38,458 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:38,458 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:38,461 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-03-10 22:13:38,462 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:38,465 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:38,465 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:38,467 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:38,468 INFO L550 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:38,557 INFO L628 ElimStorePlain]: treesize reduction 4, result has 96.7 percent of original size [2021-03-10 22:13:38,559 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 5 treesize of output 3 [2021-03-10 22:13:38,561 INFO L550 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:38,563 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:38,563 INFO L550 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:38,566 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-03-10 22:13:38,567 INFO L550 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:38,569 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-03-10 22:13:38,570 INFO L550 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:38,596 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-10 22:13:38,597 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 2 dim-1 vars, End of recursive call: and 3 xjuncts. [2021-03-10 22:13:38,597 INFO L247 ElimStorePlain]: Needed 12 recursive calls to eliminate 3 variables, input treesize:292, output treesize:38 [2021-03-10 22:13:38,649 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:13:38,649 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-10 22:13:38,649 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 10] total 12 [2021-03-10 22:13:38,649 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [370741428] [2021-03-10 22:13:38,650 INFO L460 AbstractCegarLoop]: Interpolant automaton has 12 states [2021-03-10 22:13:38,650 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-10 22:13:38,650 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2021-03-10 22:13:38,650 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=105, Unknown=0, NotChecked=0, Total=132 [2021-03-10 22:13:38,650 INFO L87 Difference]: Start difference. First operand 52 states and 100 transitions. Second operand has 12 states, 12 states have (on average 1.6666666666666667) internal successors, (20), 12 states have internal predecessors, (20), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:13:38,940 WARN L205 SmtUtils]: Spent 159.00 ms on a formula simplification. DAG size of input: 80 DAG size of output: 66 [2021-03-10 22:13:39,141 WARN L205 SmtUtils]: Spent 163.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 68 [2021-03-10 22:13:39,342 WARN L205 SmtUtils]: Spent 167.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 47 [2021-03-10 22:13:39,594 WARN L205 SmtUtils]: Spent 220.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 79 [2021-03-10 22:13:39,617 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-10 22:13:39,617 INFO L93 Difference]: Finished difference Result 98 states and 180 transitions. [2021-03-10 22:13:39,618 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-03-10 22:13:39,618 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 1.6666666666666667) internal successors, (20), 12 states have internal predecessors, (20), 0 states have call successors, (0), 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 [2021-03-10 22:13:39,618 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-10 22:13:39,618 INFO L225 Difference]: With dead ends: 98 [2021-03-10 22:13:39,618 INFO L226 Difference]: Without dead ends: 77 [2021-03-10 22:13:39,619 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 30 GetRequests, 10 SyntacticMatches, 5 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 34 ImplicationChecksByTransitivity, 1552.2ms TimeCoverageRelationStatistics Valid=59, Invalid=213, Unknown=0, NotChecked=0, Total=272 [2021-03-10 22:13:39,619 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 77 states. [2021-03-10 22:13:39,619 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 77 to 54. [2021-03-10 22:13:39,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 54 states, 53 states have (on average 1.9622641509433962) internal successors, (104), 53 states have internal predecessors, (104), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:13:39,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 54 states and 104 transitions. [2021-03-10 22:13:39,620 INFO L78 Accepts]: Start accepts. Automaton has 54 states and 104 transitions. Word has length 16 [2021-03-10 22:13:39,620 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-10 22:13:39,620 INFO L480 AbstractCegarLoop]: Abstraction has 54 states and 104 transitions. [2021-03-10 22:13:39,620 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 12 states, 12 states have (on average 1.6666666666666667) internal successors, (20), 12 states have internal predecessors, (20), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:13:39,620 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 104 transitions. [2021-03-10 22:13:39,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2021-03-10 22:13:39,620 INFO L511 BasicCegarLoop]: Found error trace [2021-03-10 22:13:39,620 INFO L519 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-10 22:13:39,820 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable26304,58 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:13:39,821 INFO L428 AbstractCegarLoop]: === Iteration 68 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-10 22:13:39,821 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-10 22:13:39,821 INFO L82 PathProgramCache]: Analyzing trace with hash -1266768981, now seen corresponding path program 41 times [2021-03-10 22:13:39,821 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-10 22:13:39,821 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [795299455] [2021-03-10 22:13:39,821 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-10 22:13:39,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 22:13:40,306 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:13:40,306 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [795299455] [2021-03-10 22:13:40,306 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [19978726] [2021-03-10 22:13:40,306 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 59 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 59 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:13:40,328 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-03-10 22:13:40,328 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-10 22:13:40,329 INFO L263 TraceCheckSpWp]: Trace formula consists of 64 conjuncts, 25 conjunts are in the unsatisfiable core [2021-03-10 22:13:40,329 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-10 22:13:40,825 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:13:40,825 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-10 22:13:40,825 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 10] total 18 [2021-03-10 22:13:40,825 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1166196668] [2021-03-10 22:13:40,825 INFO L460 AbstractCegarLoop]: Interpolant automaton has 18 states [2021-03-10 22:13:40,825 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-10 22:13:40,825 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2021-03-10 22:13:40,826 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=41, Invalid=265, Unknown=0, NotChecked=0, Total=306 [2021-03-10 22:13:40,826 INFO L87 Difference]: Start difference. First operand 54 states and 104 transitions. Second operand has 18 states, 18 states have (on average 1.6666666666666667) internal successors, (30), 18 states have internal predecessors, (30), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:13:41,072 WARN L205 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 63 [2021-03-10 22:13:41,202 WARN L205 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 51 [2021-03-10 22:13:41,587 WARN L205 SmtUtils]: Spent 211.00 ms on a formula simplification. DAG size of input: 78 DAG size of output: 63 [2021-03-10 22:13:41,772 WARN L205 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 57 [2021-03-10 22:13:41,982 WARN L205 SmtUtils]: Spent 148.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 44 [2021-03-10 22:13:42,150 WARN L205 SmtUtils]: Spent 141.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 65 [2021-03-10 22:13:42,176 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-10 22:13:42,177 INFO L93 Difference]: Finished difference Result 103 states and 191 transitions. [2021-03-10 22:13:42,177 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-03-10 22:13:42,177 INFO L78 Accepts]: Start accepts. Automaton has has 18 states, 18 states have (on average 1.6666666666666667) internal successors, (30), 18 states have internal predecessors, (30), 0 states have call successors, (0), 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 [2021-03-10 22:13:42,177 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-10 22:13:42,177 INFO L225 Difference]: With dead ends: 103 [2021-03-10 22:13:42,178 INFO L226 Difference]: Without dead ends: 87 [2021-03-10 22:13:42,178 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 34 GetRequests, 9 SyntacticMatches, 0 SemanticMatches, 25 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 82 ImplicationChecksByTransitivity, 1999.6ms TimeCoverageRelationStatistics Valid=106, Invalid=596, Unknown=0, NotChecked=0, Total=702 [2021-03-10 22:13:42,178 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 87 states. [2021-03-10 22:13:42,179 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 87 to 55. [2021-03-10 22:13:42,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 55 states, 54 states have (on average 1.962962962962963) internal successors, (106), 54 states have internal predecessors, (106), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:13:42,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 55 states and 106 transitions. [2021-03-10 22:13:42,179 INFO L78 Accepts]: Start accepts. Automaton has 55 states and 106 transitions. Word has length 16 [2021-03-10 22:13:42,179 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-10 22:13:42,179 INFO L480 AbstractCegarLoop]: Abstraction has 55 states and 106 transitions. [2021-03-10 22:13:42,179 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 18 states, 18 states have (on average 1.6666666666666667) internal successors, (30), 18 states have internal predecessors, (30), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:13:42,180 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 106 transitions. [2021-03-10 22:13:42,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2021-03-10 22:13:42,180 INFO L511 BasicCegarLoop]: Found error trace [2021-03-10 22:13:42,180 INFO L519 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-10 22:13:42,403 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 59 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable26338 [2021-03-10 22:13:42,403 INFO L428 AbstractCegarLoop]: === Iteration 69 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-10 22:13:42,403 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-10 22:13:42,404 INFO L82 PathProgramCache]: Analyzing trace with hash 1522824307, now seen corresponding path program 42 times [2021-03-10 22:13:42,404 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-10 22:13:42,404 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1700768595] [2021-03-10 22:13:42,404 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-10 22:13:42,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 22:13:42,844 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:13:42,844 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1700768595] [2021-03-10 22:13:42,845 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [590246984] [2021-03-10 22:13:42,845 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 60 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 60 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:13:42,870 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 2 check-sat command(s) [2021-03-10 22:13:42,870 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-10 22:13:42,870 INFO L263 TraceCheckSpWp]: Trace formula consists of 64 conjuncts, 25 conjunts are in the unsatisfiable core [2021-03-10 22:13:42,871 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-10 22:13:43,599 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select 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 [2021-03-10 22:13:43,600 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:43,603 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-03-10 22:13:43,605 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:43,608 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-03-10 22:13:43,609 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:43,612 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:43,613 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:43,616 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:43,617 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:43,619 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:43,620 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:43,623 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 13 treesize of output 9 [2021-03-10 22:13:43,624 INFO L550 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:43,678 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-10 22:13:43,682 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select 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 [2021-03-10 22:13:43,683 INFO L550 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:43,686 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-03-10 22:13:43,688 INFO L550 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:43,690 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:43,691 INFO L550 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:43,694 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-03-10 22:13:43,696 INFO L550 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:43,730 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-10 22:13:43,732 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 2 dim-1 vars, End of recursive call: and 3 xjuncts. [2021-03-10 22:13:43,732 INFO L247 ElimStorePlain]: Needed 12 recursive calls to eliminate 3 variables, input treesize:291, output treesize:41 [2021-03-10 22:13:43,805 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:13:43,806 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-10 22:13:43,806 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 10] total 14 [2021-03-10 22:13:43,807 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [807142572] [2021-03-10 22:13:43,807 INFO L460 AbstractCegarLoop]: Interpolant automaton has 14 states [2021-03-10 22:13:43,807 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-10 22:13:43,807 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2021-03-10 22:13:43,807 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=37, Invalid=145, Unknown=0, NotChecked=0, Total=182 [2021-03-10 22:13:43,807 INFO L87 Difference]: Start difference. First operand 55 states and 106 transitions. Second operand has 14 states, 14 states have (on average 1.5714285714285714) internal successors, (22), 14 states have internal predecessors, (22), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:13:44,161 WARN L205 SmtUtils]: Spent 191.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 116 [2021-03-10 22:13:44,337 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-10 22:13:44,337 INFO L93 Difference]: Finished difference Result 92 states and 170 transitions. [2021-03-10 22:13:44,338 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-03-10 22:13:44,338 INFO L78 Accepts]: Start accepts. Automaton has has 14 states, 14 states have (on average 1.5714285714285714) internal successors, (22), 14 states have internal predecessors, (22), 0 states have call successors, (0), 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 [2021-03-10 22:13:44,338 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-10 22:13:44,338 INFO L225 Difference]: With dead ends: 92 [2021-03-10 22:13:44,338 INFO L226 Difference]: Without dead ends: 79 [2021-03-10 22:13:44,338 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 28 GetRequests, 9 SyntacticMatches, 4 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 39 ImplicationChecksByTransitivity, 1129.4ms TimeCoverageRelationStatistics Valid=57, Invalid=215, Unknown=0, NotChecked=0, Total=272 [2021-03-10 22:13:44,338 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 79 states. [2021-03-10 22:13:44,339 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 79 to 56. [2021-03-10 22:13:44,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 56 states, 55 states have (on average 1.9636363636363636) internal successors, (108), 55 states have internal predecessors, (108), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:13:44,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 56 states to 56 states and 108 transitions. [2021-03-10 22:13:44,339 INFO L78 Accepts]: Start accepts. Automaton has 56 states and 108 transitions. Word has length 16 [2021-03-10 22:13:44,340 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-10 22:13:44,340 INFO L480 AbstractCegarLoop]: Abstraction has 56 states and 108 transitions. [2021-03-10 22:13:44,340 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 14 states, 14 states have (on average 1.5714285714285714) internal successors, (22), 14 states have internal predecessors, (22), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:13:44,340 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 108 transitions. [2021-03-10 22:13:44,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2021-03-10 22:13:44,340 INFO L511 BasicCegarLoop]: Found error trace [2021-03-10 22:13:44,340 INFO L519 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-10 22:13:44,540 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable26344,60 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:13:44,540 INFO L428 AbstractCegarLoop]: === Iteration 70 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-10 22:13:44,541 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-10 22:13:44,541 INFO L82 PathProgramCache]: Analyzing trace with hash 1335716523, now seen corresponding path program 43 times [2021-03-10 22:13:44,541 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-10 22:13:44,541 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1233820905] [2021-03-10 22:13:44,541 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-10 22:13:44,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 22:13:44,865 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:13:44,865 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1233820905] [2021-03-10 22:13:44,865 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1441879856] [2021-03-10 22:13:44,865 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 61 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 61 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:13:44,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 22:13:44,887 INFO L263 TraceCheckSpWp]: Trace formula consists of 64 conjuncts, 23 conjunts are in the unsatisfiable core [2021-03-10 22:13:44,888 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-10 22:13:45,228 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:13:45,229 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-10 22:13:45,229 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 10] total 15 [2021-03-10 22:13:45,229 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1558594328] [2021-03-10 22:13:45,229 INFO L460 AbstractCegarLoop]: Interpolant automaton has 15 states [2021-03-10 22:13:45,229 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-10 22:13:45,229 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2021-03-10 22:13:45,229 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=39, Invalid=171, Unknown=0, NotChecked=0, Total=210 [2021-03-10 22:13:45,230 INFO L87 Difference]: Start difference. First operand 56 states and 108 transitions. Second operand has 15 states, 15 states have (on average 1.6) internal successors, (24), 15 states have internal predecessors, (24), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:13:45,510 WARN L205 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 56 [2021-03-10 22:13:45,732 WARN L205 SmtUtils]: Spent 144.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 59 [2021-03-10 22:13:45,873 WARN L205 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 52 [2021-03-10 22:13:45,928 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-10 22:13:45,928 INFO L93 Difference]: Finished difference Result 97 states and 186 transitions. [2021-03-10 22:13:45,929 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-03-10 22:13:45,929 INFO L78 Accepts]: Start accepts. Automaton has has 15 states, 15 states have (on average 1.6) internal successors, (24), 15 states have internal predecessors, (24), 0 states have call successors, (0), 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 [2021-03-10 22:13:45,929 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-10 22:13:45,929 INFO L225 Difference]: With dead ends: 97 [2021-03-10 22:13:45,929 INFO L226 Difference]: Without dead ends: 90 [2021-03-10 22:13:45,929 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 30 GetRequests, 9 SyntacticMatches, 3 SemanticMatches, 18 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 59 ImplicationChecksByTransitivity, 1077.7ms TimeCoverageRelationStatistics Valid=74, Invalid=306, Unknown=0, NotChecked=0, Total=380 [2021-03-10 22:13:45,930 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 90 states. [2021-03-10 22:13:45,930 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 90 to 57. [2021-03-10 22:13:45,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 57 states, 56 states have (on average 2.0) internal successors, (112), 56 states have internal predecessors, (112), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:13:45,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 57 states and 112 transitions. [2021-03-10 22:13:45,931 INFO L78 Accepts]: Start accepts. Automaton has 57 states and 112 transitions. Word has length 16 [2021-03-10 22:13:45,931 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-10 22:13:45,931 INFO L480 AbstractCegarLoop]: Abstraction has 57 states and 112 transitions. [2021-03-10 22:13:45,931 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 15 states, 15 states have (on average 1.6) internal successors, (24), 15 states have internal predecessors, (24), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:13:45,931 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 112 transitions. [2021-03-10 22:13:45,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2021-03-10 22:13:45,931 INFO L511 BasicCegarLoop]: Found error trace [2021-03-10 22:13:45,931 INFO L519 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-10 22:13:46,132 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable26420,61 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:13:46,132 INFO L428 AbstractCegarLoop]: === Iteration 71 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-10 22:13:46,132 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-10 22:13:46,132 INFO L82 PathProgramCache]: Analyzing trace with hash 2142400035, now seen corresponding path program 44 times [2021-03-10 22:13:46,132 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-10 22:13:46,132 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1072090748] [2021-03-10 22:13:46,132 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-10 22:13:46,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 22:13:46,510 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:13:46,511 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1072090748] [2021-03-10 22:13:46,511 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [918359956] [2021-03-10 22:13:46,511 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 62 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 62 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:13:46,532 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-03-10 22:13:46,532 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-10 22:13:46,533 INFO L263 TraceCheckSpWp]: Trace formula consists of 64 conjuncts, 25 conjunts are in the unsatisfiable core [2021-03-10 22:13:46,533 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-10 22:13:46,904 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 [2021-03-10 22:13:46,905 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:46,908 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:46,909 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:46,911 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:46,912 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:46,915 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:46,915 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:46,918 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 13 treesize of output 9 [2021-03-10 22:13:46,919 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:46,922 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:46,922 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:46,925 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-03-10 22:13:46,926 INFO L550 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:46,929 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 13 treesize of output 9 [2021-03-10 22:13:46,930 INFO L550 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:47,020 INFO L628 ElimStorePlain]: treesize reduction 12, result has 90.7 percent of original size [2021-03-10 22:13:47,023 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-03-10 22:13:47,024 INFO L550 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:47,026 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-03-10 22:13:47,027 INFO L550 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:47,030 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select 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 [2021-03-10 22:13:47,031 INFO L550 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:47,033 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:13:47,034 INFO L550 ElimStorePlain]: Start of recursive call 13: End of recursive call: and 1 xjuncts. [2021-03-10 22:13:47,059 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-10 22:13:47,060 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 2 dim-1 vars, End of recursive call: and 3 xjuncts. [2021-03-10 22:13:47,060 INFO L247 ElimStorePlain]: Needed 13 recursive calls to eliminate 3 variables, input treesize:337, output treesize:38 [2021-03-10 22:13:47,113 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:13:47,114 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-10 22:13:47,114 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 10] total 12 [2021-03-10 22:13:47,114 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [444499227] [2021-03-10 22:13:47,114 INFO L460 AbstractCegarLoop]: Interpolant automaton has 12 states [2021-03-10 22:13:47,114 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-10 22:13:47,114 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2021-03-10 22:13:47,114 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=26, Invalid=106, Unknown=0, NotChecked=0, Total=132 [2021-03-10 22:13:47,114 INFO L87 Difference]: Start difference. First operand 57 states and 112 transitions. Second operand has 12 states, 12 states have (on average 1.6666666666666667) internal successors, (20), 12 states have internal predecessors, (20), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:13:47,286 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-10 22:13:47,286 INFO L93 Difference]: Finished difference Result 77 states and 143 transitions. [2021-03-10 22:13:47,287 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-03-10 22:13:47,287 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 1.6666666666666667) internal successors, (20), 12 states have internal predecessors, (20), 0 states have call successors, (0), 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 [2021-03-10 22:13:47,287 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-10 22:13:47,287 INFO L225 Difference]: With dead ends: 77 [2021-03-10 22:13:47,287 INFO L226 Difference]: Without dead ends: 61 [2021-03-10 22:13:47,287 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 26 GetRequests, 10 SyntacticMatches, 5 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 22 ImplicationChecksByTransitivity, 595.2ms TimeCoverageRelationStatistics Valid=31, Invalid=125, Unknown=0, NotChecked=0, Total=156 [2021-03-10 22:13:47,287 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 61 states. [2021-03-10 22:13:47,288 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 61 to 59. [2021-03-10 22:13:47,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 59 states, 58 states have (on average 2.0) internal successors, (116), 58 states have internal predecessors, (116), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:13:47,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 59 states and 116 transitions. [2021-03-10 22:13:47,288 INFO L78 Accepts]: Start accepts. Automaton has 59 states and 116 transitions. Word has length 16 [2021-03-10 22:13:47,288 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-10 22:13:47,288 INFO L480 AbstractCegarLoop]: Abstraction has 59 states and 116 transitions. [2021-03-10 22:13:47,288 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 12 states, 12 states have (on average 1.6666666666666667) internal successors, (20), 12 states have internal predecessors, (20), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:13:47,288 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 116 transitions. [2021-03-10 22:13:47,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2021-03-10 22:13:47,289 INFO L511 BasicCegarLoop]: Found error trace [2021-03-10 22:13:47,289 INFO L519 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-10 22:13:47,489 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable26429,62 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:13:47,489 INFO L428 AbstractCegarLoop]: === Iteration 72 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-10 22:13:47,489 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-10 22:13:47,489 INFO L82 PathProgramCache]: Analyzing trace with hash 637026027, now seen corresponding path program 45 times [2021-03-10 22:13:47,489 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-10 22:13:47,490 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [125738928] [2021-03-10 22:13:47,490 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-10 22:13:47,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 22:13:47,814 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:13:47,814 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [125738928] [2021-03-10 22:13:47,814 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2110722937] [2021-03-10 22:13:47,814 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 63 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 63 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:13:47,835 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 2 check-sat command(s) [2021-03-10 22:13:47,835 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-10 22:13:47,836 INFO L263 TraceCheckSpWp]: Trace formula consists of 64 conjuncts, 25 conjunts are in the unsatisfiable core [2021-03-10 22:13:47,836 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-10 22:13:48,096 WARN L205 SmtUtils]: Spent 165.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 58 [2021-03-10 22:13:51,125 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:13:51,125 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-10 22:13:51,125 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 10] total 14 [2021-03-10 22:13:51,125 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [778696794] [2021-03-10 22:13:51,126 INFO L460 AbstractCegarLoop]: Interpolant automaton has 14 states [2021-03-10 22:13:51,126 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-10 22:13:51,126 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2021-03-10 22:13:51,126 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=33, Invalid=149, Unknown=0, NotChecked=0, Total=182 [2021-03-10 22:13:51,126 INFO L87 Difference]: Start difference. First operand 59 states and 116 transitions. Second operand has 14 states, 14 states have (on average 1.6428571428571428) internal successors, (23), 14 states have internal predecessors, (23), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:13:51,538 WARN L205 SmtUtils]: Spent 216.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 93 [2021-03-10 22:13:51,674 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-10 22:13:51,674 INFO L93 Difference]: Finished difference Result 83 states and 160 transitions. [2021-03-10 22:13:51,674 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-03-10 22:13:51,674 INFO L78 Accepts]: Start accepts. Automaton has has 14 states, 14 states have (on average 1.6428571428571428) internal successors, (23), 14 states have internal predecessors, (23), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 16 [2021-03-10 22:13:51,675 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-10 22:13:51,675 INFO L225 Difference]: With dead ends: 83 [2021-03-10 22:13:51,675 INFO L226 Difference]: Without dead ends: 70 [2021-03-10 22:13:51,675 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 29 GetRequests, 10 SyntacticMatches, 3 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 52 ImplicationChecksByTransitivity, 1024.6ms TimeCoverageRelationStatistics Valid=53, Invalid=253, Unknown=0, NotChecked=0, Total=306 [2021-03-10 22:13:51,675 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 70 states. [2021-03-10 22:13:51,676 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 70 to 60. [2021-03-10 22:13:51,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 60 states, 59 states have (on average 2.0) internal successors, (118), 59 states have internal predecessors, (118), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:13:51,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60 states to 60 states and 118 transitions. [2021-03-10 22:13:51,676 INFO L78 Accepts]: Start accepts. Automaton has 60 states and 118 transitions. Word has length 16 [2021-03-10 22:13:51,676 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-10 22:13:51,676 INFO L480 AbstractCegarLoop]: Abstraction has 60 states and 118 transitions. [2021-03-10 22:13:51,676 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 14 states, 14 states have (on average 1.6428571428571428) internal successors, (23), 14 states have internal predecessors, (23), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:13:51,677 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 118 transitions. [2021-03-10 22:13:51,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2021-03-10 22:13:51,677 INFO L511 BasicCegarLoop]: Found error trace [2021-03-10 22:13:51,677 INFO L519 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-10 22:13:51,891 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable26497,63 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:13:51,891 INFO L428 AbstractCegarLoop]: === Iteration 73 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-10 22:13:51,891 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-10 22:13:51,891 INFO L82 PathProgramCache]: Analyzing trace with hash 449918243, now seen corresponding path program 46 times [2021-03-10 22:13:51,891 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-10 22:13:51,891 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [559553884] [2021-03-10 22:13:51,892 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-10 22:13:51,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 22:13:52,243 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:13:52,243 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [559553884] [2021-03-10 22:13:52,243 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2014756684] [2021-03-10 22:13:52,243 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 64 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 64 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:13:52,265 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2021-03-10 22:13:52,265 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-10 22:13:52,266 INFO L263 TraceCheckSpWp]: Trace formula consists of 64 conjuncts, 25 conjunts are in the unsatisfiable core [2021-03-10 22:13:52,266 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-10 22:13:52,531 WARN L205 SmtUtils]: Spent 166.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 58 [2021-03-10 22:14:00,096 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:14:00,097 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:14:00,098 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 18 treesize of output 1 [2021-03-10 22:14:00,098 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:00,116 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:00,117 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:00,139 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:14:00,139 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:14:00,140 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select 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 [2021-03-10 22:14:00,141 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:00,159 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:00,160 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:00,182 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:14:00,183 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:14:00,183 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 [2021-03-10 22:14:00,184 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:00,206 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:00,207 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:00,228 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:00,229 INFO L550 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:00,251 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:14:00,252 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:14:00,252 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 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 [2021-03-10 22:14:00,257 INFO L550 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:00,276 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:00,277 INFO L550 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:00,299 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:00,300 INFO L550 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:00,322 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:00,323 INFO L550 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:00,346 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:00,347 INFO L550 ElimStorePlain]: Start of recursive call 13: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:00,371 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:14:00,371 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:14:00,372 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 11 treesize of output 3 [2021-03-10 22:14:00,373 INFO L550 ElimStorePlain]: Start of recursive call 14: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:00,392 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:00,393 INFO L550 ElimStorePlain]: Start of recursive call 15: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:00,416 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:00,417 INFO L550 ElimStorePlain]: Start of recursive call 16: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:00,441 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:00,442 INFO L550 ElimStorePlain]: Start of recursive call 17: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:00,462 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:00,462 INFO L550 ElimStorePlain]: Start of recursive call 18: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:00,485 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:00,485 INFO L550 ElimStorePlain]: Start of recursive call 19: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:00,507 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:00,508 INFO L550 ElimStorePlain]: Start of recursive call 20: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:00,530 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:00,531 INFO L550 ElimStorePlain]: Start of recursive call 21: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:00,551 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:00,552 INFO L550 ElimStorePlain]: Start of recursive call 22: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:00,572 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:00,573 INFO L550 ElimStorePlain]: Start of recursive call 23: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:02,212 WARN L205 SmtUtils]: Spent 1.64 s on a formula simplification. DAG size of input: 402 DAG size of output: 149 [2021-03-10 22:14:02,213 INFO L628 ElimStorePlain]: treesize reduction 9391, result has 3.4 percent of original size [2021-03-10 22:14:02,219 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:14:02,220 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 13 treesize of output 9 [2021-03-10 22:14:02,221 INFO L550 ElimStorePlain]: Start of recursive call 24: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:02,348 WARN L205 SmtUtils]: Spent 127.00 ms on a formula simplification that was a NOOP. DAG size: 142 [2021-03-10 22:14:02,349 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-10 22:14:02,355 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select 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 [2021-03-10 22:14:02,356 INFO L550 ElimStorePlain]: Start of recursive call 25: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:02,488 WARN L205 SmtUtils]: Spent 132.00 ms on a formula simplification that was a NOOP. DAG size: 139 [2021-03-10 22:14:02,489 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-10 22:14:02,495 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:14:02,496 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select 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 [2021-03-10 22:14:02,497 INFO L550 ElimStorePlain]: Start of recursive call 26: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:02,627 WARN L205 SmtUtils]: Spent 129.00 ms on a formula simplification that was a NOOP. DAG size: 132 [2021-03-10 22:14:02,627 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-10 22:14:02,633 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 5 treesize of output 3 [2021-03-10 22:14:02,635 INFO L550 ElimStorePlain]: Start of recursive call 27: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:02,760 WARN L205 SmtUtils]: Spent 125.00 ms on a formula simplification that was a NOOP. DAG size: 129 [2021-03-10 22:14:02,761 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-10 22:14:02,767 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select 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 [2021-03-10 22:14:02,768 INFO L550 ElimStorePlain]: Start of recursive call 28: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:02,891 WARN L205 SmtUtils]: Spent 123.00 ms on a formula simplification that was a NOOP. DAG size: 126 [2021-03-10 22:14:02,891 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-10 22:14:02,897 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 13 treesize of output 9 [2021-03-10 22:14:02,898 INFO L550 ElimStorePlain]: Start of recursive call 29: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:03,017 WARN L205 SmtUtils]: Spent 118.00 ms on a formula simplification that was a NOOP. DAG size: 120 [2021-03-10 22:14:03,018 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-10 22:14:03,024 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:14:03,024 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 13 treesize of output 9 [2021-03-10 22:14:03,025 INFO L550 ElimStorePlain]: Start of recursive call 30: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:03,141 WARN L205 SmtUtils]: Spent 115.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2021-03-10 22:14:03,142 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-10 22:14:03,148 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:14:03,148 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 13 treesize of output 9 [2021-03-10 22:14:03,149 INFO L550 ElimStorePlain]: Start of recursive call 31: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:03,262 WARN L205 SmtUtils]: Spent 112.00 ms on a formula simplification that was a NOOP. DAG size: 106 [2021-03-10 22:14:03,262 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-10 22:14:03,268 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 [2021-03-10 22:14:03,269 INFO L550 ElimStorePlain]: Start of recursive call 32: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:03,379 WARN L205 SmtUtils]: Spent 109.00 ms on a formula simplification that was a NOOP. DAG size: 103 [2021-03-10 22:14:03,379 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-10 22:14:03,385 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 5 treesize of output 3 [2021-03-10 22:14:03,386 INFO L550 ElimStorePlain]: Start of recursive call 33: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:03,495 WARN L205 SmtUtils]: Spent 107.00 ms on a formula simplification that was a NOOP. DAG size: 100 [2021-03-10 22:14:03,495 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-10 22:14:03,501 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-03-10 22:14:03,502 INFO L550 ElimStorePlain]: Start of recursive call 34: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:03,606 WARN L205 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 94 [2021-03-10 22:14:03,606 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-10 22:14:03,612 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select 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 [2021-03-10 22:14:03,614 INFO L550 ElimStorePlain]: Start of recursive call 35: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:03,719 WARN L205 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 91 [2021-03-10 22:14:03,719 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-10 22:14:03,725 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 5 treesize of output 3 [2021-03-10 22:14:03,726 INFO L550 ElimStorePlain]: Start of recursive call 36: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:03,827 WARN L205 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 88 [2021-03-10 22:14:03,827 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-10 22:14:03,833 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select 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 [2021-03-10 22:14:03,834 INFO L550 ElimStorePlain]: Start of recursive call 37: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:03,934 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-10 22:14:03,939 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 [2021-03-10 22:14:03,940 INFO L550 ElimStorePlain]: Start of recursive call 38: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:04,038 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-10 22:14:04,044 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select 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 [2021-03-10 22:14:04,045 INFO L550 ElimStorePlain]: Start of recursive call 39: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:04,142 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-10 22:14:04,147 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 5 treesize of output 3 [2021-03-10 22:14:04,148 INFO L550 ElimStorePlain]: Start of recursive call 40: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:04,242 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-10 22:14:04,245 INFO L550 ElimStorePlain]: Start of recursive call 1: 9 dim-0 vars, 18 dim-1 vars, End of recursive call: and 4 xjuncts. [2021-03-10 22:14:04,245 INFO L247 ElimStorePlain]: Needed 40 recursive calls to eliminate 27 variables, input treesize:10705, output treesize:61 [2021-03-10 22:14:04,358 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:14:04,358 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-10 22:14:04,358 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 10] total 14 [2021-03-10 22:14:04,358 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [259059728] [2021-03-10 22:14:04,358 INFO L460 AbstractCegarLoop]: Interpolant automaton has 14 states [2021-03-10 22:14:04,359 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-10 22:14:04,359 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2021-03-10 22:14:04,359 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=33, Invalid=149, Unknown=0, NotChecked=0, Total=182 [2021-03-10 22:14:04,359 INFO L87 Difference]: Start difference. First operand 60 states and 118 transitions. Second operand has 14 states, 14 states have (on average 1.6428571428571428) internal successors, (23), 14 states have internal predecessors, (23), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:14:04,767 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-10 22:14:04,767 INFO L93 Difference]: Finished difference Result 82 states and 158 transitions. [2021-03-10 22:14:04,767 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-03-10 22:14:04,767 INFO L78 Accepts]: Start accepts. Automaton has has 14 states, 14 states have (on average 1.6428571428571428) internal successors, (23), 14 states have internal predecessors, (23), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 16 [2021-03-10 22:14:04,768 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-10 22:14:04,768 INFO L225 Difference]: With dead ends: 82 [2021-03-10 22:14:04,768 INFO L226 Difference]: Without dead ends: 70 [2021-03-10 22:14:04,768 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 29 GetRequests, 10 SyntacticMatches, 3 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 50 ImplicationChecksByTransitivity, 897.4ms TimeCoverageRelationStatistics Valid=57, Invalid=249, Unknown=0, NotChecked=0, Total=306 [2021-03-10 22:14:04,768 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 70 states. [2021-03-10 22:14:04,769 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 70 to 61. [2021-03-10 22:14:04,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 61 states, 60 states have (on average 2.0) internal successors, (120), 60 states have internal predecessors, (120), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:14:04,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 61 states and 120 transitions. [2021-03-10 22:14:04,769 INFO L78 Accepts]: Start accepts. Automaton has 61 states and 120 transitions. Word has length 16 [2021-03-10 22:14:04,769 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-10 22:14:04,769 INFO L480 AbstractCegarLoop]: Abstraction has 61 states and 120 transitions. [2021-03-10 22:14:04,769 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 14 states, 14 states have (on average 1.6428571428571428) internal successors, (23), 14 states have internal predecessors, (23), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:14:04,769 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 120 transitions. [2021-03-10 22:14:04,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2021-03-10 22:14:04,770 INFO L511 BasicCegarLoop]: Found error trace [2021-03-10 22:14:04,770 INFO L519 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-10 22:14:04,975 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable27352,64 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:14:04,975 INFO L428 AbstractCegarLoop]: === Iteration 74 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-10 22:14:04,975 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-10 22:14:04,975 INFO L82 PathProgramCache]: Analyzing trace with hash 718425083, now seen corresponding path program 47 times [2021-03-10 22:14:04,975 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-10 22:14:04,976 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [408416599] [2021-03-10 22:14:04,976 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-10 22:14:04,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 22:14:05,215 WARN L205 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 49 DAG size of output: 46 [2021-03-10 22:14:05,439 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:14:05,439 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [408416599] [2021-03-10 22:14:05,439 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1524362089] [2021-03-10 22:14:05,440 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 65 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 65 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:14:05,467 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-03-10 22:14:05,467 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-10 22:14:05,467 INFO L263 TraceCheckSpWp]: Trace formula consists of 64 conjuncts, 23 conjunts are in the unsatisfiable core [2021-03-10 22:14:05,468 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-10 22:14:05,638 WARN L205 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 43 [2021-03-10 22:14:05,790 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:14:05,790 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-10 22:14:05,790 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 10] total 17 [2021-03-10 22:14:05,790 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [36031657] [2021-03-10 22:14:05,791 INFO L460 AbstractCegarLoop]: Interpolant automaton has 17 states [2021-03-10 22:14:05,791 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-10 22:14:05,791 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants. [2021-03-10 22:14:05,791 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=45, Invalid=227, Unknown=0, NotChecked=0, Total=272 [2021-03-10 22:14:05,791 INFO L87 Difference]: Start difference. First operand 61 states and 120 transitions. Second operand has 17 states, 17 states have (on average 1.588235294117647) internal successors, (27), 17 states have internal predecessors, (27), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:14:06,051 WARN L205 SmtUtils]: Spent 159.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 52 [2021-03-10 22:14:06,206 WARN L205 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 40 [2021-03-10 22:14:06,250 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-10 22:14:06,250 INFO L93 Difference]: Finished difference Result 78 states and 149 transitions. [2021-03-10 22:14:06,251 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-03-10 22:14:06,251 INFO L78 Accepts]: Start accepts. Automaton has has 17 states, 17 states have (on average 1.588235294117647) internal successors, (27), 17 states have internal predecessors, (27), 0 states have call successors, (0), 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 [2021-03-10 22:14:06,251 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-10 22:14:06,251 INFO L225 Difference]: With dead ends: 78 [2021-03-10 22:14:06,251 INFO L226 Difference]: Without dead ends: 71 [2021-03-10 22:14:06,251 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 27 GetRequests, 9 SyntacticMatches, 1 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 73 ImplicationChecksByTransitivity, 993.7ms TimeCoverageRelationStatistics Valid=56, Invalid=286, Unknown=0, NotChecked=0, Total=342 [2021-03-10 22:14:06,252 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 71 states. [2021-03-10 22:14:06,252 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 71 to 63. [2021-03-10 22:14:06,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 63 states, 62 states have (on average 2.0161290322580645) internal successors, (125), 62 states have internal predecessors, (125), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:14:06,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 63 states and 125 transitions. [2021-03-10 22:14:06,253 INFO L78 Accepts]: Start accepts. Automaton has 63 states and 125 transitions. Word has length 16 [2021-03-10 22:14:06,253 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-10 22:14:06,253 INFO L480 AbstractCegarLoop]: Abstraction has 63 states and 125 transitions. [2021-03-10 22:14:06,253 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 17 states, 17 states have (on average 1.588235294117647) internal successors, (27), 17 states have internal predecessors, (27), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:14:06,253 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 125 transitions. [2021-03-10 22:14:06,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2021-03-10 22:14:06,253 INFO L511 BasicCegarLoop]: Found error trace [2021-03-10 22:14:06,253 INFO L519 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-10 22:14:06,453 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 65 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable28383 [2021-03-10 22:14:06,454 INFO L428 AbstractCegarLoop]: === Iteration 75 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-10 22:14:06,454 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-10 22:14:06,454 INFO L82 PathProgramCache]: Analyzing trace with hash 531317299, now seen corresponding path program 48 times [2021-03-10 22:14:06,454 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-10 22:14:06,454 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1407102453] [2021-03-10 22:14:06,454 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-10 22:14:06,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 22:14:06,722 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:14:06,722 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1407102453] [2021-03-10 22:14:06,722 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [829491203] [2021-03-10 22:14:06,722 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 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 [2021-03-10 22:14:06,745 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 3 check-sat command(s) [2021-03-10 22:14:06,745 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-10 22:14:06,745 INFO L263 TraceCheckSpWp]: Trace formula consists of 64 conjuncts, 27 conjunts are in the unsatisfiable core [2021-03-10 22:14:06,746 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-10 22:14:07,058 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:14:07,058 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-10 22:14:07,058 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 10] total 17 [2021-03-10 22:14:07,058 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [638152602] [2021-03-10 22:14:07,058 INFO L460 AbstractCegarLoop]: Interpolant automaton has 17 states [2021-03-10 22:14:07,058 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-10 22:14:07,059 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants. [2021-03-10 22:14:07,059 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=47, Invalid=225, Unknown=0, NotChecked=0, Total=272 [2021-03-10 22:14:07,059 INFO L87 Difference]: Start difference. First operand 63 states and 125 transitions. Second operand has 17 states, 17 states have (on average 1.588235294117647) internal successors, (27), 17 states have internal predecessors, (27), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:14:07,440 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-10 22:14:07,440 INFO L93 Difference]: Finished difference Result 110 states and 201 transitions. [2021-03-10 22:14:07,440 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-03-10 22:14:07,441 INFO L78 Accepts]: Start accepts. Automaton has has 17 states, 17 states have (on average 1.588235294117647) internal successors, (27), 17 states have internal predecessors, (27), 0 states have call successors, (0), 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 [2021-03-10 22:14:07,441 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-10 22:14:07,441 INFO L225 Difference]: With dead ends: 110 [2021-03-10 22:14:07,441 INFO L226 Difference]: Without dead ends: 91 [2021-03-10 22:14:07,441 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 29 GetRequests, 9 SyntacticMatches, 1 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 86 ImplicationChecksByTransitivity, 675.5ms TimeCoverageRelationStatistics Valid=74, Invalid=346, Unknown=0, NotChecked=0, Total=420 [2021-03-10 22:14:07,441 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 91 states. [2021-03-10 22:14:07,442 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 91 to 65. [2021-03-10 22:14:07,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 65 states, 64 states have (on average 2.046875) internal successors, (131), 64 states have internal predecessors, (131), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:14:07,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 65 states and 131 transitions. [2021-03-10 22:14:07,442 INFO L78 Accepts]: Start accepts. Automaton has 65 states and 131 transitions. Word has length 16 [2021-03-10 22:14:07,442 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-10 22:14:07,442 INFO L480 AbstractCegarLoop]: Abstraction has 65 states and 131 transitions. [2021-03-10 22:14:07,443 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 17 states, 17 states have (on average 1.588235294117647) internal successors, (27), 17 states have internal predecessors, (27), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:14:07,443 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 131 transitions. [2021-03-10 22:14:07,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2021-03-10 22:14:07,443 INFO L511 BasicCegarLoop]: Found error trace [2021-03-10 22:14:07,443 INFO L519 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-10 22:14:07,643 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 66 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable28389 [2021-03-10 22:14:07,643 INFO L428 AbstractCegarLoop]: === Iteration 76 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-10 22:14:07,644 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-10 22:14:07,644 INFO L82 PathProgramCache]: Analyzing trace with hash 533943075, now seen corresponding path program 49 times [2021-03-10 22:14:07,644 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-10 22:14:07,644 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1792004735] [2021-03-10 22:14:07,644 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-10 22:14:07,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 22:14:07,894 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:14:07,894 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1792004735] [2021-03-10 22:14:07,894 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1353647723] [2021-03-10 22:14:07,894 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 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 [2021-03-10 22:14:07,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 22:14:07,917 INFO L263 TraceCheckSpWp]: Trace formula consists of 64 conjuncts, 25 conjunts are in the unsatisfiable core [2021-03-10 22:14:07,917 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-10 22:14:08,203 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:14:08,204 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-10 22:14:08,204 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 10] total 17 [2021-03-10 22:14:08,204 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1146248802] [2021-03-10 22:14:08,204 INFO L460 AbstractCegarLoop]: Interpolant automaton has 17 states [2021-03-10 22:14:08,204 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-10 22:14:08,204 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants. [2021-03-10 22:14:08,204 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=46, Invalid=226, Unknown=0, NotChecked=0, Total=272 [2021-03-10 22:14:08,204 INFO L87 Difference]: Start difference. First operand 65 states and 131 transitions. Second operand has 17 states, 17 states have (on average 1.588235294117647) internal successors, (27), 17 states have internal predecessors, (27), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:14:08,408 WARN L205 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 55 [2021-03-10 22:14:08,581 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-10 22:14:08,581 INFO L93 Difference]: Finished difference Result 85 states and 165 transitions. [2021-03-10 22:14:08,582 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-03-10 22:14:08,582 INFO L78 Accepts]: Start accepts. Automaton has has 17 states, 17 states have (on average 1.588235294117647) internal successors, (27), 17 states have internal predecessors, (27), 0 states have call successors, (0), 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 [2021-03-10 22:14:08,582 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-10 22:14:08,582 INFO L225 Difference]: With dead ends: 85 [2021-03-10 22:14:08,582 INFO L226 Difference]: Without dead ends: 73 [2021-03-10 22:14:08,582 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 28 GetRequests, 9 SyntacticMatches, 1 SemanticMatches, 18 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 88 ImplicationChecksByTransitivity, 667.5ms TimeCoverageRelationStatistics Valid=64, Invalid=316, Unknown=0, NotChecked=0, Total=380 [2021-03-10 22:14:08,582 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 73 states. [2021-03-10 22:14:08,583 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 73 to 66. [2021-03-10 22:14:08,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 66 states, 65 states have (on average 2.0615384615384613) internal successors, (134), 65 states have internal predecessors, (134), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:14:08,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 66 states and 134 transitions. [2021-03-10 22:14:08,583 INFO L78 Accepts]: Start accepts. Automaton has 66 states and 134 transitions. Word has length 16 [2021-03-10 22:14:08,583 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-10 22:14:08,583 INFO L480 AbstractCegarLoop]: Abstraction has 66 states and 134 transitions. [2021-03-10 22:14:08,583 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 17 states, 17 states have (on average 1.588235294117647) internal successors, (27), 17 states have internal predecessors, (27), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:14:08,584 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 134 transitions. [2021-03-10 22:14:08,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2021-03-10 22:14:08,584 INFO L511 BasicCegarLoop]: Found error trace [2021-03-10 22:14:08,584 INFO L519 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-10 22:14:08,799 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 67 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable28406 [2021-03-10 22:14:08,799 INFO L428 AbstractCegarLoop]: === Iteration 77 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-10 22:14:08,799 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-10 22:14:08,799 INFO L82 PathProgramCache]: Analyzing trace with hash 452457131, now seen corresponding path program 50 times [2021-03-10 22:14:08,799 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-10 22:14:08,799 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2747441] [2021-03-10 22:14:08,799 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-10 22:14:08,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 22:14:09,276 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:14:09,276 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2747441] [2021-03-10 22:14:09,276 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [696985058] [2021-03-10 22:14:09,276 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 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 [2021-03-10 22:14:09,298 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-03-10 22:14:09,298 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-10 22:14:09,298 INFO L263 TraceCheckSpWp]: Trace formula consists of 64 conjuncts, 25 conjunts are in the unsatisfiable core [2021-03-10 22:14:09,299 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-10 22:14:09,701 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:14:09,702 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-10 22:14:09,702 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 10] total 18 [2021-03-10 22:14:09,702 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2014446800] [2021-03-10 22:14:09,702 INFO L460 AbstractCegarLoop]: Interpolant automaton has 18 states [2021-03-10 22:14:09,702 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-10 22:14:09,702 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2021-03-10 22:14:09,702 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=43, Invalid=263, Unknown=0, NotChecked=0, Total=306 [2021-03-10 22:14:09,702 INFO L87 Difference]: Start difference. First operand 66 states and 134 transitions. Second operand has 18 states, 18 states have (on average 1.6666666666666667) internal successors, (30), 18 states have internal predecessors, (30), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:14:10,010 WARN L205 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 53 [2021-03-10 22:14:10,182 WARN L205 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 43 [2021-03-10 22:14:10,327 WARN L205 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 53 [2021-03-10 22:14:10,498 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-10 22:14:10,498 INFO L93 Difference]: Finished difference Result 96 states and 190 transitions. [2021-03-10 22:14:10,499 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-03-10 22:14:10,499 INFO L78 Accepts]: Start accepts. Automaton has has 18 states, 18 states have (on average 1.6666666666666667) internal successors, (30), 18 states have internal predecessors, (30), 0 states have call successors, (0), 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 [2021-03-10 22:14:10,499 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-10 22:14:10,499 INFO L225 Difference]: With dead ends: 96 [2021-03-10 22:14:10,499 INFO L226 Difference]: Without dead ends: 80 [2021-03-10 22:14:10,499 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 32 GetRequests, 9 SyntacticMatches, 0 SemanticMatches, 23 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 90 ImplicationChecksByTransitivity, 1384.5ms TimeCoverageRelationStatistics Valid=84, Invalid=516, Unknown=0, NotChecked=0, Total=600 [2021-03-10 22:14:10,500 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 80 states. [2021-03-10 22:14:10,500 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 80 to 69. [2021-03-10 22:14:10,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 69 states, 68 states have (on average 2.0588235294117645) internal successors, (140), 68 states have internal predecessors, (140), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:14:10,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 69 states to 69 states and 140 transitions. [2021-03-10 22:14:10,500 INFO L78 Accepts]: Start accepts. Automaton has 69 states and 140 transitions. Word has length 16 [2021-03-10 22:14:10,501 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-10 22:14:10,501 INFO L480 AbstractCegarLoop]: Abstraction has 69 states and 140 transitions. [2021-03-10 22:14:10,501 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 18 states, 18 states have (on average 1.6666666666666667) internal successors, (30), 18 states have internal predecessors, (30), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:14:10,501 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 140 transitions. [2021-03-10 22:14:10,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2021-03-10 22:14:10,501 INFO L511 BasicCegarLoop]: Found error trace [2021-03-10 22:14:10,501 INFO L519 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-10 22:14:10,701 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable28422,68 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:14:10,701 INFO L428 AbstractCegarLoop]: === Iteration 78 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-10 22:14:10,702 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-10 22:14:10,702 INFO L82 PathProgramCache]: Analyzing trace with hash -1052916877, now seen corresponding path program 51 times [2021-03-10 22:14:10,702 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-10 22:14:10,702 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [786446295] [2021-03-10 22:14:10,702 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-10 22:14:10,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 22:14:11,089 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:14:11,089 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [786446295] [2021-03-10 22:14:11,089 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1181880330] [2021-03-10 22:14:11,089 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 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 [2021-03-10 22:14:11,110 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 2 check-sat command(s) [2021-03-10 22:14:11,111 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-10 22:14:11,111 INFO L263 TraceCheckSpWp]: Trace formula consists of 64 conjuncts, 25 conjunts are in the unsatisfiable core [2021-03-10 22:14:11,112 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-10 22:14:11,430 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-03-10 22:14:11,432 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:11,435 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-03-10 22:14:11,436 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:11,439 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-03-10 22:14:11,440 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:11,443 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-03-10 22:14:11,444 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:11,447 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-03-10 22:14:11,448 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:11,451 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-03-10 22:14:11,452 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:11,455 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:11,455 INFO L550 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:11,458 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select 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 [2021-03-10 22:14:11,460 INFO L550 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:11,463 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-03-10 22:14:11,464 INFO L550 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:11,466 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:11,467 INFO L550 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:11,470 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:11,470 INFO L550 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:11,473 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:11,473 INFO L550 ElimStorePlain]: Start of recursive call 13: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:11,564 INFO L628 ElimStorePlain]: treesize reduction 6, result has 95.1 percent of original size [2021-03-10 22:14:11,567 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select 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 [2021-03-10 22:14:11,580 INFO L550 ElimStorePlain]: Start of recursive call 14: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:11,583 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-03-10 22:14:11,585 INFO L550 ElimStorePlain]: Start of recursive call 15: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:11,588 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-03-10 22:14:11,590 INFO L550 ElimStorePlain]: Start of recursive call 16: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:11,592 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:11,593 INFO L550 ElimStorePlain]: Start of recursive call 17: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:11,619 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-10 22:14:11,621 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 2 dim-1 vars, End of recursive call: and 3 xjuncts. [2021-03-10 22:14:11,621 INFO L247 ElimStorePlain]: Needed 17 recursive calls to eliminate 3 variables, input treesize:512, output treesize:38 [2021-03-10 22:14:11,666 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:14:11,666 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-10 22:14:11,666 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 10] total 13 [2021-03-10 22:14:11,666 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [338059486] [2021-03-10 22:14:11,666 INFO L460 AbstractCegarLoop]: Interpolant automaton has 13 states [2021-03-10 22:14:11,666 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-10 22:14:11,667 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2021-03-10 22:14:11,667 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=29, Invalid=127, Unknown=0, NotChecked=0, Total=156 [2021-03-10 22:14:11,667 INFO L87 Difference]: Start difference. First operand 69 states and 140 transitions. Second operand has 13 states, 13 states have (on average 1.6153846153846154) internal successors, (21), 13 states have internal predecessors, (21), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:14:11,875 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-10 22:14:11,875 INFO L93 Difference]: Finished difference Result 85 states and 164 transitions. [2021-03-10 22:14:11,875 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-03-10 22:14:11,875 INFO L78 Accepts]: Start accepts. Automaton has has 13 states, 13 states have (on average 1.6153846153846154) internal successors, (21), 13 states have internal predecessors, (21), 0 states have call successors, (0), 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 [2021-03-10 22:14:11,875 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-10 22:14:11,876 INFO L225 Difference]: With dead ends: 85 [2021-03-10 22:14:11,876 INFO L226 Difference]: Without dead ends: 72 [2021-03-10 22:14:11,876 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 26 GetRequests, 10 SyntacticMatches, 4 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 24 ImplicationChecksByTransitivity, 675.9ms TimeCoverageRelationStatistics Valid=34, Invalid=148, Unknown=0, NotChecked=0, Total=182 [2021-03-10 22:14:11,876 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 72 states. [2021-03-10 22:14:11,877 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 72 to 70. [2021-03-10 22:14:11,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 70 states, 69 states have (on average 2.0579710144927534) internal successors, (142), 69 states have internal predecessors, (142), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:14:11,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 70 states and 142 transitions. [2021-03-10 22:14:11,877 INFO L78 Accepts]: Start accepts. Automaton has 70 states and 142 transitions. Word has length 16 [2021-03-10 22:14:11,877 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-10 22:14:11,877 INFO L480 AbstractCegarLoop]: Abstraction has 70 states and 142 transitions. [2021-03-10 22:14:11,877 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 13 states, 13 states have (on average 1.6153846153846154) internal successors, (21), 13 states have internal predecessors, (21), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:14:11,877 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 142 transitions. [2021-03-10 22:14:11,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2021-03-10 22:14:11,877 INFO L511 BasicCegarLoop]: Found error trace [2021-03-10 22:14:11,878 INFO L519 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-10 22:14:12,078 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 69 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable28429 [2021-03-10 22:14:12,078 INFO L428 AbstractCegarLoop]: === Iteration 79 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-10 22:14:12,078 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-10 22:14:12,078 INFO L82 PathProgramCache]: Analyzing trace with hash -1240024661, now seen corresponding path program 52 times [2021-03-10 22:14:12,078 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-10 22:14:12,078 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1745673147] [2021-03-10 22:14:12,078 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-10 22:14:12,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 22:14:12,498 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:14:12,499 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1745673147] [2021-03-10 22:14:12,499 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [79173568] [2021-03-10 22:14:12,499 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 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 [2021-03-10 22:14:12,519 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2021-03-10 22:14:12,519 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-10 22:14:12,520 INFO L263 TraceCheckSpWp]: Trace formula consists of 64 conjuncts, 25 conjunts are in the unsatisfiable core [2021-03-10 22:14:12,520 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-10 22:14:18,938 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:18,939 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:18,963 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:18,964 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:18,994 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:14:18,995 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:14:18,995 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select 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 [2021-03-10 22:14:18,996 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:19,021 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:19,022 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:19,052 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:14:19,053 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:14:19,054 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 11 treesize of output 3 [2021-03-10 22:14:19,055 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:19,079 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:19,080 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:19,104 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:19,105 INFO L550 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:19,130 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:19,131 INFO L550 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:19,155 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:19,156 INFO L550 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:19,189 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:19,190 INFO L550 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:19,224 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:19,225 INFO L550 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:19,259 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:19,260 INFO L550 ElimStorePlain]: Start of recursive call 13: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:19,287 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:19,288 INFO L550 ElimStorePlain]: Start of recursive call 14: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:19,315 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:19,315 INFO L550 ElimStorePlain]: Start of recursive call 15: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:19,343 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:19,344 INFO L550 ElimStorePlain]: Start of recursive call 16: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:19,372 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:19,373 INFO L550 ElimStorePlain]: Start of recursive call 17: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:19,404 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:19,405 INFO L550 ElimStorePlain]: Start of recursive call 18: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:19,436 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:19,437 INFO L550 ElimStorePlain]: Start of recursive call 19: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:19,474 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:14:19,474 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:14:19,475 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 16 treesize of output 7 [2021-03-10 22:14:19,476 INFO L550 ElimStorePlain]: Start of recursive call 20: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:19,506 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:19,507 INFO L550 ElimStorePlain]: Start of recursive call 21: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:19,538 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:14:19,538 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:14:19,539 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 11 treesize of output 3 [2021-03-10 22:14:19,540 INFO L550 ElimStorePlain]: Start of recursive call 22: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:19,573 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:14:19,574 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:14:19,575 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 [2021-03-10 22:14:19,575 INFO L550 ElimStorePlain]: Start of recursive call 23: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:19,609 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:14:19,609 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:14:19,610 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 23 treesize of output 1 [2021-03-10 22:14:19,611 INFO L550 ElimStorePlain]: Start of recursive call 24: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:19,650 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:19,651 INFO L550 ElimStorePlain]: Start of recursive call 25: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:19,691 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:14:19,691 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:14:19,692 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 [2021-03-10 22:14:19,693 INFO L550 ElimStorePlain]: Start of recursive call 26: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:19,733 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:14:19,734 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:14:19,734 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 7 [2021-03-10 22:14:19,735 INFO L550 ElimStorePlain]: Start of recursive call 27: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:19,767 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:19,768 INFO L550 ElimStorePlain]: Start of recursive call 28: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:19,803 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:19,804 INFO L550 ElimStorePlain]: Start of recursive call 29: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:19,839 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:19,840 INFO L550 ElimStorePlain]: Start of recursive call 30: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:19,876 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:19,877 INFO L550 ElimStorePlain]: Start of recursive call 31: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:19,910 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:19,911 INFO L550 ElimStorePlain]: Start of recursive call 32: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:19,945 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:19,946 INFO L550 ElimStorePlain]: Start of recursive call 33: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:19,979 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:19,980 INFO L550 ElimStorePlain]: Start of recursive call 34: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:20,022 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:14:20,023 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:14:20,024 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 11 treesize of output 3 [2021-03-10 22:14:20,025 INFO L550 ElimStorePlain]: Start of recursive call 35: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:20,062 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:14:20,063 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:14:20,064 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:14:20,064 INFO L550 ElimStorePlain]: Start of recursive call 36: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:20,102 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:20,102 INFO L550 ElimStorePlain]: Start of recursive call 37: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:20,138 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:20,139 INFO L550 ElimStorePlain]: Start of recursive call 38: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:20,174 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:20,175 INFO L550 ElimStorePlain]: Start of recursive call 39: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:20,214 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:14:20,214 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:14:20,215 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 [2021-03-10 22:14:20,215 INFO L550 ElimStorePlain]: Start of recursive call 40: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:20,259 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:20,260 INFO L550 ElimStorePlain]: Start of recursive call 41: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:20,297 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:20,298 INFO L550 ElimStorePlain]: Start of recursive call 42: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:20,336 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:20,337 INFO L550 ElimStorePlain]: Start of recursive call 43: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:20,374 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:20,375 INFO L550 ElimStorePlain]: Start of recursive call 44: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:20,414 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:20,414 INFO L550 ElimStorePlain]: Start of recursive call 45: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:20,455 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:14:20,456 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:14:20,456 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 [2021-03-10 22:14:20,457 INFO L550 ElimStorePlain]: Start of recursive call 46: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:20,497 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:20,498 INFO L550 ElimStorePlain]: Start of recursive call 47: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:20,538 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:14:20,539 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:14:20,539 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 25 treesize of output 9 [2021-03-10 22:14:20,541 INFO L550 ElimStorePlain]: Start of recursive call 48: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:20,580 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:20,581 INFO L550 ElimStorePlain]: Start of recursive call 49: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:20,621 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:20,622 INFO L550 ElimStorePlain]: Start of recursive call 50: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:20,662 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:20,663 INFO L550 ElimStorePlain]: Start of recursive call 51: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:20,710 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:20,711 INFO L550 ElimStorePlain]: Start of recursive call 52: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:20,754 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:20,755 INFO L550 ElimStorePlain]: Start of recursive call 53: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:20,798 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:20,799 INFO L550 ElimStorePlain]: Start of recursive call 54: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:20,842 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:20,843 INFO L550 ElimStorePlain]: Start of recursive call 55: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:20,884 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:20,885 INFO L550 ElimStorePlain]: Start of recursive call 56: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:20,926 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:20,927 INFO L550 ElimStorePlain]: Start of recursive call 57: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:20,973 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:20,974 INFO L550 ElimStorePlain]: Start of recursive call 58: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:21,020 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:21,021 INFO L550 ElimStorePlain]: Start of recursive call 59: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:21,068 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:21,068 INFO L550 ElimStorePlain]: Start of recursive call 60: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:21,110 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:21,111 INFO L550 ElimStorePlain]: Start of recursive call 61: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:21,150 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:21,151 INFO L550 ElimStorePlain]: Start of recursive call 62: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:21,196 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:21,196 INFO L550 ElimStorePlain]: Start of recursive call 63: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:21,237 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:21,238 INFO L550 ElimStorePlain]: Start of recursive call 64: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:21,279 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:21,279 INFO L550 ElimStorePlain]: Start of recursive call 65: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:21,319 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:21,319 INFO L550 ElimStorePlain]: Start of recursive call 66: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:21,361 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:21,362 INFO L550 ElimStorePlain]: Start of recursive call 67: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:21,411 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:21,412 INFO L550 ElimStorePlain]: Start of recursive call 68: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:21,461 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:14:21,461 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:14:21,462 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 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 [2021-03-10 22:14:21,463 INFO L550 ElimStorePlain]: Start of recursive call 69: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:21,506 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:21,507 INFO L550 ElimStorePlain]: Start of recursive call 70: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:21,550 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:21,551 INFO L550 ElimStorePlain]: Start of recursive call 71: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:21,594 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:21,595 INFO L550 ElimStorePlain]: Start of recursive call 72: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:21,641 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:21,641 INFO L550 ElimStorePlain]: Start of recursive call 73: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:21,685 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:21,686 INFO L550 ElimStorePlain]: Start of recursive call 74: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:21,730 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:21,731 INFO L550 ElimStorePlain]: Start of recursive call 75: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:21,776 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:21,777 INFO L550 ElimStorePlain]: Start of recursive call 76: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:21,821 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:21,822 INFO L550 ElimStorePlain]: Start of recursive call 77: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:21,869 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:21,870 INFO L550 ElimStorePlain]: Start of recursive call 78: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:21,922 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:21,923 INFO L550 ElimStorePlain]: Start of recursive call 79: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:21,981 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:14:21,982 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:14:21,982 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 23 treesize of output 1 [2021-03-10 22:14:21,983 INFO L550 ElimStorePlain]: Start of recursive call 80: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:22,008 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:22,009 INFO L550 ElimStorePlain]: Start of recursive call 81: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:22,028 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:22,029 INFO L550 ElimStorePlain]: Start of recursive call 82: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:22,048 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:22,049 INFO L550 ElimStorePlain]: Start of recursive call 83: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:22,067 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:22,068 INFO L550 ElimStorePlain]: Start of recursive call 84: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:22,095 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:22,096 INFO L550 ElimStorePlain]: Start of recursive call 85: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:22,118 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:22,118 INFO L550 ElimStorePlain]: Start of recursive call 86: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:22,139 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:14:22,140 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:14:22,140 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select 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 [2021-03-10 22:14:22,141 INFO L550 ElimStorePlain]: Start of recursive call 87: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:22,161 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:22,162 INFO L550 ElimStorePlain]: Start of recursive call 88: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:22,184 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:14:22,185 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:14:22,185 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 [2021-03-10 22:14:22,187 INFO L550 ElimStorePlain]: Start of recursive call 89: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:22,209 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:22,209 INFO L550 ElimStorePlain]: Start of recursive call 90: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:22,231 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:22,232 INFO L550 ElimStorePlain]: Start of recursive call 91: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:22,255 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:22,255 INFO L550 ElimStorePlain]: Start of recursive call 92: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:22,278 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:14:22,279 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:14:22,280 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 18 treesize of output 1 [2021-03-10 22:14:22,280 INFO L550 ElimStorePlain]: Start of recursive call 93: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:22,304 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:22,305 INFO L550 ElimStorePlain]: Start of recursive call 94: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:22,330 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:22,330 INFO L550 ElimStorePlain]: Start of recursive call 95: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:22,361 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:14:22,362 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:14:22,362 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 16 treesize of output 7 [2021-03-10 22:14:22,363 INFO L550 ElimStorePlain]: Start of recursive call 96: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:22,389 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:22,390 INFO L550 ElimStorePlain]: Start of recursive call 97: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:22,416 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:22,417 INFO L550 ElimStorePlain]: Start of recursive call 98: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:22,444 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:22,445 INFO L550 ElimStorePlain]: Start of recursive call 99: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:22,472 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:22,473 INFO L550 ElimStorePlain]: Start of recursive call 100: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:22,505 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:14:22,506 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:14:22,507 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 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 [2021-03-10 22:14:22,508 INFO L550 ElimStorePlain]: Start of recursive call 101: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:22,534 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:22,535 INFO L550 ElimStorePlain]: Start of recursive call 102: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:22,561 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:22,562 INFO L550 ElimStorePlain]: Start of recursive call 103: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:22,589 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:22,590 INFO L550 ElimStorePlain]: Start of recursive call 104: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:22,618 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:22,618 INFO L550 ElimStorePlain]: Start of recursive call 105: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:22,652 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:22,653 INFO L550 ElimStorePlain]: Start of recursive call 106: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:22,681 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:22,681 INFO L550 ElimStorePlain]: Start of recursive call 107: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:22,710 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:22,711 INFO L550 ElimStorePlain]: Start of recursive call 108: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:22,746 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:14:22,746 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:14:22,747 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 16 treesize of output 7 [2021-03-10 22:14:22,748 INFO L550 ElimStorePlain]: Start of recursive call 109: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:22,782 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:22,783 INFO L550 ElimStorePlain]: Start of recursive call 110: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:22,819 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:22,820 INFO L550 ElimStorePlain]: Start of recursive call 111: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:22,855 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:22,856 INFO L550 ElimStorePlain]: Start of recursive call 112: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:22,887 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:22,888 INFO L550 ElimStorePlain]: Start of recursive call 113: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:22,918 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:22,919 INFO L550 ElimStorePlain]: Start of recursive call 114: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:22,949 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:22,950 INFO L550 ElimStorePlain]: Start of recursive call 115: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:22,981 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:22,982 INFO L550 ElimStorePlain]: Start of recursive call 116: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:23,013 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:23,013 INFO L550 ElimStorePlain]: Start of recursive call 117: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:23,046 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:23,046 INFO L550 ElimStorePlain]: Start of recursive call 118: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:23,080 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:23,081 INFO L550 ElimStorePlain]: Start of recursive call 119: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:23,118 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:23,119 INFO L550 ElimStorePlain]: Start of recursive call 120: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:23,150 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:23,151 INFO L550 ElimStorePlain]: Start of recursive call 121: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:23,189 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:23,190 INFO L550 ElimStorePlain]: Start of recursive call 122: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:23,224 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:23,225 INFO L550 ElimStorePlain]: Start of recursive call 123: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:23,263 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:23,264 INFO L550 ElimStorePlain]: Start of recursive call 124: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:23,303 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:23,304 INFO L550 ElimStorePlain]: Start of recursive call 125: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:23,339 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:23,340 INFO L550 ElimStorePlain]: Start of recursive call 126: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:23,373 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:23,374 INFO L550 ElimStorePlain]: Start of recursive call 127: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:23,408 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:23,409 INFO L550 ElimStorePlain]: Start of recursive call 128: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:23,449 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:23,450 INFO L550 ElimStorePlain]: Start of recursive call 129: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:23,484 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:14:23,485 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:14:23,486 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 [2021-03-10 22:14:23,486 INFO L550 ElimStorePlain]: Start of recursive call 130: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:23,527 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:23,528 INFO L550 ElimStorePlain]: Start of recursive call 131: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:23,562 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:23,563 INFO L550 ElimStorePlain]: Start of recursive call 132: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:23,600 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:23,601 INFO L550 ElimStorePlain]: Start of recursive call 133: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:23,636 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:23,637 INFO L550 ElimStorePlain]: Start of recursive call 134: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:23,673 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:23,674 INFO L550 ElimStorePlain]: Start of recursive call 135: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:23,711 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:23,712 INFO L550 ElimStorePlain]: Start of recursive call 136: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:23,750 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:23,751 INFO L550 ElimStorePlain]: Start of recursive call 137: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:23,787 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:23,788 INFO L550 ElimStorePlain]: Start of recursive call 138: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:23,824 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:23,825 INFO L550 ElimStorePlain]: Start of recursive call 139: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:23,864 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:23,865 INFO L550 ElimStorePlain]: Start of recursive call 140: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:23,907 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:23,908 INFO L550 ElimStorePlain]: Start of recursive call 141: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:23,944 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:23,945 INFO L550 ElimStorePlain]: Start of recursive call 142: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:23,986 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:23,987 INFO L550 ElimStorePlain]: Start of recursive call 143: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:24,029 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:24,030 INFO L550 ElimStorePlain]: Start of recursive call 144: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:24,068 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:24,069 INFO L550 ElimStorePlain]: Start of recursive call 145: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:24,109 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:24,110 INFO L550 ElimStorePlain]: Start of recursive call 146: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:24,150 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:24,151 INFO L550 ElimStorePlain]: Start of recursive call 147: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:24,196 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:24,197 INFO L550 ElimStorePlain]: Start of recursive call 148: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:24,236 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:24,237 INFO L550 ElimStorePlain]: Start of recursive call 149: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:24,275 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:24,276 INFO L550 ElimStorePlain]: Start of recursive call 150: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:24,315 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:24,316 INFO L550 ElimStorePlain]: Start of recursive call 151: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:24,357 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:24,358 INFO L550 ElimStorePlain]: Start of recursive call 152: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:24,404 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:14:24,405 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:14:24,405 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select 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 [2021-03-10 22:14:24,406 INFO L550 ElimStorePlain]: Start of recursive call 153: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:24,446 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:24,447 INFO L550 ElimStorePlain]: Start of recursive call 154: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:24,487 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:24,488 INFO L550 ElimStorePlain]: Start of recursive call 155: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:24,535 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:14:24,536 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:14:24,536 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 16 treesize of output 7 [2021-03-10 22:14:24,537 INFO L550 ElimStorePlain]: Start of recursive call 156: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:24,578 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:24,579 INFO L550 ElimStorePlain]: Start of recursive call 157: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:24,622 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:24,623 INFO L550 ElimStorePlain]: Start of recursive call 158: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:24,671 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:24,672 INFO L550 ElimStorePlain]: Start of recursive call 159: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:24,715 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:24,716 INFO L550 ElimStorePlain]: Start of recursive call 160: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:24,764 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:24,765 INFO L550 ElimStorePlain]: Start of recursive call 161: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:24,807 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:24,808 INFO L550 ElimStorePlain]: Start of recursive call 162: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:24,855 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:24,856 INFO L550 ElimStorePlain]: Start of recursive call 163: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:24,898 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:14:24,899 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:14:24,899 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 18 treesize of output 1 [2021-03-10 22:14:24,900 INFO L550 ElimStorePlain]: Start of recursive call 164: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:24,941 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:24,941 INFO L550 ElimStorePlain]: Start of recursive call 165: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:24,987 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:24,988 INFO L550 ElimStorePlain]: Start of recursive call 166: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:25,025 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:25,026 INFO L550 ElimStorePlain]: Start of recursive call 167: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:25,057 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:25,058 INFO L550 ElimStorePlain]: Start of recursive call 168: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:25,094 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:14:25,095 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:14:25,096 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 11 treesize of output 3 [2021-03-10 22:14:25,097 INFO L550 ElimStorePlain]: Start of recursive call 169: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:25,129 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:25,129 INFO L550 ElimStorePlain]: Start of recursive call 170: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:25,161 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:25,162 INFO L550 ElimStorePlain]: Start of recursive call 171: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:25,195 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:25,196 INFO L550 ElimStorePlain]: Start of recursive call 172: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:25,230 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:25,230 INFO L550 ElimStorePlain]: Start of recursive call 173: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:25,262 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:25,263 INFO L550 ElimStorePlain]: Start of recursive call 174: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:25,296 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:25,297 INFO L550 ElimStorePlain]: Start of recursive call 175: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:25,334 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:25,335 INFO L550 ElimStorePlain]: Start of recursive call 176: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:25,369 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:25,370 INFO L550 ElimStorePlain]: Start of recursive call 177: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:25,408 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:25,408 INFO L550 ElimStorePlain]: Start of recursive call 178: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:25,443 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:25,444 INFO L550 ElimStorePlain]: Start of recursive call 179: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:25,482 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:25,482 INFO L550 ElimStorePlain]: Start of recursive call 180: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:25,521 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:25,522 INFO L550 ElimStorePlain]: Start of recursive call 181: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:25,557 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:25,558 INFO L550 ElimStorePlain]: Start of recursive call 182: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:25,593 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:14:25,593 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:14:25,594 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 [2021-03-10 22:14:25,595 INFO L550 ElimStorePlain]: Start of recursive call 183: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:25,633 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:25,634 INFO L550 ElimStorePlain]: Start of recursive call 184: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:25,703 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:25,704 INFO L550 ElimStorePlain]: Start of recursive call 185: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:25,743 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:25,744 INFO L550 ElimStorePlain]: Start of recursive call 186: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:25,779 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:25,780 INFO L550 ElimStorePlain]: Start of recursive call 187: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:25,815 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:25,816 INFO L550 ElimStorePlain]: Start of recursive call 188: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:25,850 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:25,851 INFO L550 ElimStorePlain]: Start of recursive call 189: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:25,887 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:25,888 INFO L550 ElimStorePlain]: Start of recursive call 190: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:25,924 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:25,924 INFO L550 ElimStorePlain]: Start of recursive call 191: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:25,960 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:14:25,961 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:14:25,961 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 25 treesize of output 9 [2021-03-10 22:14:25,963 INFO L550 ElimStorePlain]: Start of recursive call 192: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:26,004 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:26,004 INFO L550 ElimStorePlain]: Start of recursive call 193: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:26,063 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:26,064 INFO L550 ElimStorePlain]: Start of recursive call 194: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:26,080 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:14:26,080 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:14:26,081 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 [2021-03-10 22:14:26,082 INFO L550 ElimStorePlain]: Start of recursive call 195: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:26,101 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:26,102 INFO L550 ElimStorePlain]: Start of recursive call 196: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:26,117 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:26,117 INFO L550 ElimStorePlain]: Start of recursive call 197: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:26,132 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:26,133 INFO L550 ElimStorePlain]: Start of recursive call 198: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:26,148 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:26,149 INFO L550 ElimStorePlain]: Start of recursive call 199: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:26,165 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:26,166 INFO L550 ElimStorePlain]: Start of recursive call 200: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:26,182 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:26,183 INFO L550 ElimStorePlain]: Start of recursive call 201: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:26,200 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:26,201 INFO L550 ElimStorePlain]: Start of recursive call 202: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:26,218 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:26,218 INFO L550 ElimStorePlain]: Start of recursive call 203: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:26,235 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:26,236 INFO L550 ElimStorePlain]: Start of recursive call 204: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:26,258 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:26,259 INFO L550 ElimStorePlain]: Start of recursive call 205: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:26,280 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:26,281 INFO L550 ElimStorePlain]: Start of recursive call 206: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:26,303 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:26,304 INFO L550 ElimStorePlain]: Start of recursive call 207: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:26,322 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:26,323 INFO L550 ElimStorePlain]: Start of recursive call 208: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:26,341 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:26,342 INFO L550 ElimStorePlain]: Start of recursive call 209: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:26,361 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:26,362 INFO L550 ElimStorePlain]: Start of recursive call 210: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:26,380 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:26,381 INFO L550 ElimStorePlain]: Start of recursive call 211: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:26,405 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:26,405 INFO L550 ElimStorePlain]: Start of recursive call 212: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:26,424 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:26,425 INFO L550 ElimStorePlain]: Start of recursive call 213: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:26,445 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:26,446 INFO L550 ElimStorePlain]: Start of recursive call 214: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:26,465 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:26,466 INFO L550 ElimStorePlain]: Start of recursive call 215: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:26,490 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:26,491 INFO L550 ElimStorePlain]: Start of recursive call 216: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:26,515 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:26,516 INFO L550 ElimStorePlain]: Start of recursive call 217: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:26,536 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:26,537 INFO L550 ElimStorePlain]: Start of recursive call 218: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:26,557 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:26,558 INFO L550 ElimStorePlain]: Start of recursive call 219: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:26,583 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:26,584 INFO L550 ElimStorePlain]: Start of recursive call 220: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:26,605 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:26,606 INFO L550 ElimStorePlain]: Start of recursive call 221: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:26,627 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:26,628 INFO L550 ElimStorePlain]: Start of recursive call 222: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:26,649 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:26,650 INFO L550 ElimStorePlain]: Start of recursive call 223: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:26,676 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:26,677 INFO L550 ElimStorePlain]: Start of recursive call 224: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:26,698 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:26,699 INFO L550 ElimStorePlain]: Start of recursive call 225: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:26,725 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:26,726 INFO L550 ElimStorePlain]: Start of recursive call 226: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:26,748 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:26,749 INFO L550 ElimStorePlain]: Start of recursive call 227: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:26,772 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:26,773 INFO L550 ElimStorePlain]: Start of recursive call 228: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:26,796 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:26,797 INFO L550 ElimStorePlain]: Start of recursive call 229: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:26,821 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:14:26,821 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:14:26,822 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select 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 [2021-03-10 22:14:26,822 INFO L550 ElimStorePlain]: Start of recursive call 230: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:26,850 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:26,851 INFO L550 ElimStorePlain]: Start of recursive call 231: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:26,874 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:26,875 INFO L550 ElimStorePlain]: Start of recursive call 232: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:26,898 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:26,899 INFO L550 ElimStorePlain]: Start of recursive call 233: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:26,922 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:26,923 INFO L550 ElimStorePlain]: Start of recursive call 234: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:26,951 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:26,951 INFO L550 ElimStorePlain]: Start of recursive call 235: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:26,976 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:26,977 INFO L550 ElimStorePlain]: Start of recursive call 236: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:27,002 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:27,003 INFO L550 ElimStorePlain]: Start of recursive call 237: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:27,031 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:27,032 INFO L550 ElimStorePlain]: Start of recursive call 238: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:27,061 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:27,062 INFO L550 ElimStorePlain]: Start of recursive call 239: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:27,090 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:27,091 INFO L550 ElimStorePlain]: Start of recursive call 240: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:27,120 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:27,121 INFO L550 ElimStorePlain]: Start of recursive call 241: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:27,146 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:27,147 INFO L550 ElimStorePlain]: Start of recursive call 242: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:27,176 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:27,177 INFO L550 ElimStorePlain]: Start of recursive call 243: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:27,202 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:27,203 INFO L550 ElimStorePlain]: Start of recursive call 244: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:27,232 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:27,233 INFO L550 ElimStorePlain]: Start of recursive call 245: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:27,258 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:27,259 INFO L550 ElimStorePlain]: Start of recursive call 246: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:27,286 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:14:27,286 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:14:27,287 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 18 treesize of output 1 [2021-03-10 22:14:27,288 INFO L550 ElimStorePlain]: Start of recursive call 247: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:27,314 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:27,315 INFO L550 ElimStorePlain]: Start of recursive call 248: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:27,341 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:27,342 INFO L550 ElimStorePlain]: Start of recursive call 249: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:27,368 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:27,369 INFO L550 ElimStorePlain]: Start of recursive call 250: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:27,395 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:27,396 INFO L550 ElimStorePlain]: Start of recursive call 251: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:27,423 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:27,424 INFO L550 ElimStorePlain]: Start of recursive call 252: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:27,450 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:27,451 INFO L550 ElimStorePlain]: Start of recursive call 253: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:27,481 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:27,482 INFO L550 ElimStorePlain]: Start of recursive call 254: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:27,513 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:27,514 INFO L550 ElimStorePlain]: Start of recursive call 255: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:27,544 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:27,545 INFO L550 ElimStorePlain]: Start of recursive call 256: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:27,574 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:27,574 INFO L550 ElimStorePlain]: Start of recursive call 257: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:27,606 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:27,606 INFO L550 ElimStorePlain]: Start of recursive call 258: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:27,633 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:27,634 INFO L550 ElimStorePlain]: Start of recursive call 259: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:27,662 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:27,663 INFO L550 ElimStorePlain]: Start of recursive call 260: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:27,691 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:14:27,692 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:14:27,692 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 18 treesize of output 1 [2021-03-10 22:14:27,693 INFO L550 ElimStorePlain]: Start of recursive call 261: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:27,720 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:27,721 INFO L550 ElimStorePlain]: Start of recursive call 262: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:27,745 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:14:27,746 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:14:27,746 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 [2021-03-10 22:14:27,747 INFO L550 ElimStorePlain]: Start of recursive call 263: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:27,770 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:27,771 INFO L550 ElimStorePlain]: Start of recursive call 264: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:27,797 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:27,798 INFO L550 ElimStorePlain]: Start of recursive call 265: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:27,825 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:27,826 INFO L550 ElimStorePlain]: Start of recursive call 266: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:27,850 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:27,850 INFO L550 ElimStorePlain]: Start of recursive call 267: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:27,874 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:27,874 INFO L550 ElimStorePlain]: Start of recursive call 268: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:27,898 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:27,899 INFO L550 ElimStorePlain]: Start of recursive call 269: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:27,924 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:27,924 INFO L550 ElimStorePlain]: Start of recursive call 270: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:27,952 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:27,953 INFO L550 ElimStorePlain]: Start of recursive call 271: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:27,979 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:27,979 INFO L550 ElimStorePlain]: Start of recursive call 272: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:28,003 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:28,004 INFO L550 ElimStorePlain]: Start of recursive call 273: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:28,028 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:28,029 INFO L550 ElimStorePlain]: Start of recursive call 274: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:28,054 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:28,055 INFO L550 ElimStorePlain]: Start of recursive call 275: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:28,080 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:28,080 INFO L550 ElimStorePlain]: Start of recursive call 276: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:28,102 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:28,103 INFO L550 ElimStorePlain]: Start of recursive call 277: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:28,128 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:28,129 INFO L550 ElimStorePlain]: Start of recursive call 278: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:28,150 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:28,151 INFO L550 ElimStorePlain]: Start of recursive call 279: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:28,174 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:28,175 INFO L550 ElimStorePlain]: Start of recursive call 280: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:28,197 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:28,198 INFO L550 ElimStorePlain]: Start of recursive call 281: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:28,224 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:28,225 INFO L550 ElimStorePlain]: Start of recursive call 282: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:28,251 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:28,252 INFO L550 ElimStorePlain]: Start of recursive call 283: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:28,275 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:28,276 INFO L550 ElimStorePlain]: Start of recursive call 284: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:28,299 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:28,299 INFO L550 ElimStorePlain]: Start of recursive call 285: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:28,325 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:28,326 INFO L550 ElimStorePlain]: Start of recursive call 286: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:28,350 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:14:28,351 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:14:28,352 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select 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 [2021-03-10 22:14:28,352 INFO L550 ElimStorePlain]: Start of recursive call 287: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:28,375 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:28,376 INFO L550 ElimStorePlain]: Start of recursive call 288: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:28,398 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:28,399 INFO L550 ElimStorePlain]: Start of recursive call 289: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:28,426 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:28,427 INFO L550 ElimStorePlain]: Start of recursive call 290: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:28,450 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:28,450 INFO L550 ElimStorePlain]: Start of recursive call 291: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:28,474 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:28,475 INFO L550 ElimStorePlain]: Start of recursive call 292: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:28,499 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:28,500 INFO L550 ElimStorePlain]: Start of recursive call 293: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:28,523 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:28,524 INFO L550 ElimStorePlain]: Start of recursive call 294: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:28,549 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:28,550 INFO L550 ElimStorePlain]: Start of recursive call 295: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:28,574 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:28,575 INFO L550 ElimStorePlain]: Start of recursive call 296: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:28,598 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:28,599 INFO L550 ElimStorePlain]: Start of recursive call 297: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:28,623 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:28,624 INFO L550 ElimStorePlain]: Start of recursive call 298: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:28,648 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:28,649 INFO L550 ElimStorePlain]: Start of recursive call 299: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:28,676 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:28,677 INFO L550 ElimStorePlain]: Start of recursive call 300: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:28,702 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:28,703 INFO L550 ElimStorePlain]: Start of recursive call 301: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:28,727 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:28,728 INFO L550 ElimStorePlain]: Start of recursive call 302: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:28,752 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:28,753 INFO L550 ElimStorePlain]: Start of recursive call 303: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:28,777 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:28,777 INFO L550 ElimStorePlain]: Start of recursive call 304: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:28,805 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:28,806 INFO L550 ElimStorePlain]: Start of recursive call 305: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:28,834 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:28,835 INFO L550 ElimStorePlain]: Start of recursive call 306: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:28,860 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:28,861 INFO L550 ElimStorePlain]: Start of recursive call 307: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:28,886 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:28,887 INFO L550 ElimStorePlain]: Start of recursive call 308: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:28,913 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:28,914 INFO L550 ElimStorePlain]: Start of recursive call 309: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:28,940 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:28,941 INFO L550 ElimStorePlain]: Start of recursive call 310: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:28,966 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:28,966 INFO L550 ElimStorePlain]: Start of recursive call 311: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:28,995 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:28,996 INFO L550 ElimStorePlain]: Start of recursive call 312: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:29,022 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:29,023 INFO L550 ElimStorePlain]: Start of recursive call 313: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:29,048 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:29,049 INFO L550 ElimStorePlain]: Start of recursive call 314: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:29,074 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:29,075 INFO L550 ElimStorePlain]: Start of recursive call 315: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:29,101 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:29,101 INFO L550 ElimStorePlain]: Start of recursive call 316: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:29,130 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:29,131 INFO L550 ElimStorePlain]: Start of recursive call 317: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:29,157 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:29,158 INFO L550 ElimStorePlain]: Start of recursive call 318: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:29,186 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:29,187 INFO L550 ElimStorePlain]: Start of recursive call 319: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:29,216 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:29,217 INFO L550 ElimStorePlain]: Start of recursive call 320: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:29,244 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:14:29,244 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:14:29,245 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 [2021-03-10 22:14:29,245 INFO L550 ElimStorePlain]: Start of recursive call 321: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:29,272 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:14:29,273 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:14:29,273 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 23 treesize of output 1 [2021-03-10 22:14:29,274 INFO L550 ElimStorePlain]: Start of recursive call 322: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:29,301 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:29,302 INFO L550 ElimStorePlain]: Start of recursive call 323: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:29,328 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:29,328 INFO L550 ElimStorePlain]: Start of recursive call 324: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:29,355 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:29,356 INFO L550 ElimStorePlain]: Start of recursive call 325: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:29,384 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:29,385 INFO L550 ElimStorePlain]: Start of recursive call 326: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:29,412 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:29,413 INFO L550 ElimStorePlain]: Start of recursive call 327: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:29,440 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:14:29,440 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:14:29,441 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select 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 [2021-03-10 22:14:29,441 INFO L550 ElimStorePlain]: Start of recursive call 328: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:29,467 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:29,468 INFO L550 ElimStorePlain]: Start of recursive call 329: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:29,497 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:29,498 INFO L550 ElimStorePlain]: Start of recursive call 330: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:29,527 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:29,528 INFO L550 ElimStorePlain]: Start of recursive call 331: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:29,554 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:29,555 INFO L550 ElimStorePlain]: Start of recursive call 332: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:29,581 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:29,582 INFO L550 ElimStorePlain]: Start of recursive call 333: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:29,609 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:29,610 INFO L550 ElimStorePlain]: Start of recursive call 334: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:29,637 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:29,638 INFO L550 ElimStorePlain]: Start of recursive call 335: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:29,667 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:29,668 INFO L550 ElimStorePlain]: Start of recursive call 336: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:29,696 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:14:29,696 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:14:29,697 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:14:29,698 INFO L550 ElimStorePlain]: Start of recursive call 337: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:29,725 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:29,726 INFO L550 ElimStorePlain]: Start of recursive call 338: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:29,755 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:29,755 INFO L550 ElimStorePlain]: Start of recursive call 339: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:29,782 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:29,783 INFO L550 ElimStorePlain]: Start of recursive call 340: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:29,809 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:29,810 INFO L550 ElimStorePlain]: Start of recursive call 341: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:29,837 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:29,837 INFO L550 ElimStorePlain]: Start of recursive call 342: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:29,867 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:29,868 INFO L550 ElimStorePlain]: Start of recursive call 343: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:29,895 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:29,896 INFO L550 ElimStorePlain]: Start of recursive call 344: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:29,925 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:29,926 INFO L550 ElimStorePlain]: Start of recursive call 345: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:29,952 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:29,953 INFO L550 ElimStorePlain]: Start of recursive call 346: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:29,981 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:29,982 INFO L550 ElimStorePlain]: Start of recursive call 347: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:30,008 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:30,009 INFO L550 ElimStorePlain]: Start of recursive call 348: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:30,036 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:30,037 INFO L550 ElimStorePlain]: Start of recursive call 349: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:30,063 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:30,064 INFO L550 ElimStorePlain]: Start of recursive call 350: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:30,090 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:30,091 INFO L550 ElimStorePlain]: Start of recursive call 351: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:30,118 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:30,119 INFO L550 ElimStorePlain]: Start of recursive call 352: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:30,148 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:30,148 INFO L550 ElimStorePlain]: Start of recursive call 353: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:30,175 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:30,176 INFO L550 ElimStorePlain]: Start of recursive call 354: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:30,204 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:30,205 INFO L550 ElimStorePlain]: Start of recursive call 355: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:30,232 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:30,233 INFO L550 ElimStorePlain]: Start of recursive call 356: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:30,260 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:30,261 INFO L550 ElimStorePlain]: Start of recursive call 357: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:30,287 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:30,288 INFO L550 ElimStorePlain]: Start of recursive call 358: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:30,314 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:30,315 INFO L550 ElimStorePlain]: Start of recursive call 359: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:30,341 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:30,342 INFO L550 ElimStorePlain]: Start of recursive call 360: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:30,369 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:30,369 INFO L550 ElimStorePlain]: Start of recursive call 361: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:30,398 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:30,399 INFO L550 ElimStorePlain]: Start of recursive call 362: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:30,425 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:30,426 INFO L550 ElimStorePlain]: Start of recursive call 363: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:30,454 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:30,454 INFO L550 ElimStorePlain]: Start of recursive call 364: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:30,481 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:14:30,481 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:14:30,482 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select 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 [2021-03-10 22:14:30,483 INFO L550 ElimStorePlain]: Start of recursive call 365: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:30,510 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:30,510 INFO L550 ElimStorePlain]: Start of recursive call 366: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:30,560 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:30,561 INFO L550 ElimStorePlain]: Start of recursive call 367: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:30,569 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:30,570 INFO L550 ElimStorePlain]: Start of recursive call 368: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:30,577 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:30,578 INFO L550 ElimStorePlain]: Start of recursive call 369: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:30,587 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:30,588 INFO L550 ElimStorePlain]: Start of recursive call 370: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:30,595 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:30,596 INFO L550 ElimStorePlain]: Start of recursive call 371: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:30,604 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:30,605 INFO L550 ElimStorePlain]: Start of recursive call 372: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:30,613 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:30,613 INFO L550 ElimStorePlain]: Start of recursive call 373: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:30,621 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:30,622 INFO L550 ElimStorePlain]: Start of recursive call 374: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:30,630 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:30,631 INFO L550 ElimStorePlain]: Start of recursive call 375: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:30,641 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:30,642 INFO L550 ElimStorePlain]: Start of recursive call 376: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:30,651 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:30,652 INFO L550 ElimStorePlain]: Start of recursive call 377: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:30,660 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:30,661 INFO L550 ElimStorePlain]: Start of recursive call 378: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:30,669 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:30,670 INFO L550 ElimStorePlain]: Start of recursive call 379: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:30,680 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:30,681 INFO L550 ElimStorePlain]: Start of recursive call 380: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:30,689 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:30,689 INFO L550 ElimStorePlain]: Start of recursive call 381: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:30,699 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:30,700 INFO L550 ElimStorePlain]: Start of recursive call 382: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:30,710 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:30,711 INFO L550 ElimStorePlain]: Start of recursive call 383: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:30,720 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:30,721 INFO L550 ElimStorePlain]: Start of recursive call 384: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:30,731 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:30,731 INFO L550 ElimStorePlain]: Start of recursive call 385: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:30,741 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:30,742 INFO L550 ElimStorePlain]: Start of recursive call 386: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:30,750 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:30,751 INFO L550 ElimStorePlain]: Start of recursive call 387: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:30,759 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:30,760 INFO L550 ElimStorePlain]: Start of recursive call 388: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:30,769 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:30,770 INFO L550 ElimStorePlain]: Start of recursive call 389: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:30,779 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:30,780 INFO L550 ElimStorePlain]: Start of recursive call 390: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:30,788 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:30,789 INFO L550 ElimStorePlain]: Start of recursive call 391: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:30,797 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:30,798 INFO L550 ElimStorePlain]: Start of recursive call 392: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:30,808 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:30,809 INFO L550 ElimStorePlain]: Start of recursive call 393: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:30,818 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:14:30,819 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:14:30,819 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:14:30,820 INFO L550 ElimStorePlain]: Start of recursive call 394: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:30,829 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:30,830 INFO L550 ElimStorePlain]: Start of recursive call 395: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:30,838 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:30,839 INFO L550 ElimStorePlain]: Start of recursive call 396: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:30,847 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:30,848 INFO L550 ElimStorePlain]: Start of recursive call 397: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:30,857 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:30,858 INFO L550 ElimStorePlain]: Start of recursive call 398: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:30,866 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:30,867 INFO L550 ElimStorePlain]: Start of recursive call 399: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:30,876 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:30,876 INFO L550 ElimStorePlain]: Start of recursive call 400: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:30,886 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:30,887 INFO L550 ElimStorePlain]: Start of recursive call 401: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:30,894 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:30,895 INFO L550 ElimStorePlain]: Start of recursive call 402: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:30,902 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:30,903 INFO L550 ElimStorePlain]: Start of recursive call 403: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:30,910 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:30,911 INFO L550 ElimStorePlain]: Start of recursive call 404: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:30,919 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:30,920 INFO L550 ElimStorePlain]: Start of recursive call 405: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:30,928 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:14:30,929 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:14:30,929 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 18 treesize of output 1 [2021-03-10 22:14:30,930 INFO L550 ElimStorePlain]: Start of recursive call 406: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:30,937 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:30,938 INFO L550 ElimStorePlain]: Start of recursive call 407: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:30,947 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:30,948 INFO L550 ElimStorePlain]: Start of recursive call 408: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:30,957 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:30,958 INFO L550 ElimStorePlain]: Start of recursive call 409: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:30,965 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:30,966 INFO L550 ElimStorePlain]: Start of recursive call 410: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:30,974 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:30,975 INFO L550 ElimStorePlain]: Start of recursive call 411: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:30,983 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:30,984 INFO L550 ElimStorePlain]: Start of recursive call 412: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:30,992 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:30,993 INFO L550 ElimStorePlain]: Start of recursive call 413: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:31,001 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:31,002 INFO L550 ElimStorePlain]: Start of recursive call 414: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:31,010 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:14:31,011 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:14:31,011 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 [2021-03-10 22:14:31,012 INFO L550 ElimStorePlain]: Start of recursive call 415: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:31,019 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:31,020 INFO L550 ElimStorePlain]: Start of recursive call 416: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:31,029 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:31,030 INFO L550 ElimStorePlain]: Start of recursive call 417: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:31,038 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:31,039 INFO L550 ElimStorePlain]: Start of recursive call 418: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:31,047 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:31,048 INFO L550 ElimStorePlain]: Start of recursive call 419: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:31,055 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:31,056 INFO L550 ElimStorePlain]: Start of recursive call 420: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:31,063 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:31,064 INFO L550 ElimStorePlain]: Start of recursive call 421: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:31,071 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:31,072 INFO L550 ElimStorePlain]: Start of recursive call 422: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:31,079 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:31,079 INFO L550 ElimStorePlain]: Start of recursive call 423: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:31,084 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:31,085 INFO L550 ElimStorePlain]: Start of recursive call 424: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:31,090 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:31,091 INFO L550 ElimStorePlain]: Start of recursive call 425: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:31,096 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:31,097 INFO L550 ElimStorePlain]: Start of recursive call 426: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:31,102 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:31,103 INFO L550 ElimStorePlain]: Start of recursive call 427: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:31,110 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:31,110 INFO L550 ElimStorePlain]: Start of recursive call 428: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:31,115 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:31,115 INFO L550 ElimStorePlain]: Start of recursive call 429: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:31,120 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:14:31,121 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:14:31,121 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:14:31,121 INFO L550 ElimStorePlain]: Start of recursive call 430: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:31,126 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:14:31,127 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:14:31,127 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:14:31,128 INFO L550 ElimStorePlain]: Start of recursive call 431: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:31,133 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:31,133 INFO L550 ElimStorePlain]: Start of recursive call 432: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:31,138 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:31,139 INFO L550 ElimStorePlain]: Start of recursive call 433: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:31,143 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:31,144 INFO L550 ElimStorePlain]: Start of recursive call 434: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:31,149 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:31,149 INFO L550 ElimStorePlain]: Start of recursive call 435: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:31,154 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:31,155 INFO L550 ElimStorePlain]: Start of recursive call 436: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:31,159 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:31,160 INFO L550 ElimStorePlain]: Start of recursive call 437: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:31,164 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:31,164 INFO L550 ElimStorePlain]: Start of recursive call 438: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:31,168 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:31,169 INFO L550 ElimStorePlain]: Start of recursive call 439: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:31,173 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:31,174 INFO L550 ElimStorePlain]: Start of recursive call 440: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:31,178 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:31,179 INFO L550 ElimStorePlain]: Start of recursive call 441: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:31,183 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:31,183 INFO L550 ElimStorePlain]: Start of recursive call 442: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:31,188 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:31,188 INFO L550 ElimStorePlain]: Start of recursive call 443: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:31,192 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:31,193 INFO L550 ElimStorePlain]: Start of recursive call 444: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:31,196 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:31,197 INFO L550 ElimStorePlain]: Start of recursive call 445: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:31,200 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:31,201 INFO L550 ElimStorePlain]: Start of recursive call 446: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:31,205 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:31,205 INFO L550 ElimStorePlain]: Start of recursive call 447: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:31,209 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:31,210 INFO L550 ElimStorePlain]: Start of recursive call 448: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:31,214 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:14:31,214 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:14:31,214 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 23 treesize of output 1 [2021-03-10 22:14:31,215 INFO L550 ElimStorePlain]: Start of recursive call 449: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:31,218 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:31,219 INFO L550 ElimStorePlain]: Start of recursive call 450: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:31,223 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:31,223 INFO L550 ElimStorePlain]: Start of recursive call 451: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:31,227 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:31,228 INFO L550 ElimStorePlain]: Start of recursive call 452: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:31,231 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:31,232 INFO L550 ElimStorePlain]: Start of recursive call 453: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:31,236 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:14:31,236 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:14:31,236 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:14:31,237 INFO L550 ElimStorePlain]: Start of recursive call 454: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:31,240 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:31,241 INFO L550 ElimStorePlain]: Start of recursive call 455: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:31,244 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:31,245 INFO L550 ElimStorePlain]: Start of recursive call 456: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:31,248 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:31,248 INFO L550 ElimStorePlain]: Start of recursive call 457: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:31,421 WARN L205 SmtUtils]: Spent 172.00 ms on a formula simplification. DAG size of input: 46 DAG size of output: 41 [2021-03-10 22:14:31,422 INFO L628 ElimStorePlain]: treesize reduction 112, result has 61.8 percent of original size [2021-03-10 22:14:31,426 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 [2021-03-10 22:14:31,427 INFO L550 ElimStorePlain]: Start of recursive call 458: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:31,432 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select 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 [2021-03-10 22:14:31,433 INFO L550 ElimStorePlain]: Start of recursive call 459: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:31,437 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:31,438 INFO L550 ElimStorePlain]: Start of recursive call 460: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:31,442 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:14:31,442 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:14:31,443 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select 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 [2021-03-10 22:14:31,444 INFO L550 ElimStorePlain]: Start of recursive call 461: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:31,448 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:31,448 INFO L550 ElimStorePlain]: Start of recursive call 462: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:31,452 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:14:31,453 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select 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 [2021-03-10 22:14:31,454 INFO L550 ElimStorePlain]: Start of recursive call 463: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:31,495 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-10 22:14:31,496 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 2 dim-1 vars, End of recursive call: and 4 xjuncts. [2021-03-10 22:14:31,497 INFO L247 ElimStorePlain]: Needed 463 recursive calls to eliminate 3 variables, input treesize:23804, output treesize:61 [2021-03-10 22:14:31,615 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:14:31,615 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-10 22:14:31,615 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 10] total 14 [2021-03-10 22:14:31,616 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1399448631] [2021-03-10 22:14:31,616 INFO L460 AbstractCegarLoop]: Interpolant automaton has 14 states [2021-03-10 22:14:31,616 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-10 22:14:31,616 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2021-03-10 22:14:31,616 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=33, Invalid=149, Unknown=0, NotChecked=0, Total=182 [2021-03-10 22:14:31,616 INFO L87 Difference]: Start difference. First operand 70 states and 142 transitions. Second operand has 14 states, 14 states have (on average 1.6428571428571428) internal successors, (23), 14 states have internal predecessors, (23), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:14:31,978 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-10 22:14:31,978 INFO L93 Difference]: Finished difference Result 111 states and 208 transitions. [2021-03-10 22:14:31,978 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-03-10 22:14:31,978 INFO L78 Accepts]: Start accepts. Automaton has has 14 states, 14 states have (on average 1.6428571428571428) internal successors, (23), 14 states have internal predecessors, (23), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 16 [2021-03-10 22:14:31,978 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-10 22:14:31,979 INFO L225 Difference]: With dead ends: 111 [2021-03-10 22:14:31,979 INFO L226 Difference]: Without dead ends: 92 [2021-03-10 22:14:31,979 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 29 GetRequests, 9 SyntacticMatches, 4 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 49 ImplicationChecksByTransitivity, 848.6ms TimeCoverageRelationStatistics Valid=58, Invalid=248, Unknown=0, NotChecked=0, Total=306 [2021-03-10 22:14:31,979 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 92 states. [2021-03-10 22:14:31,980 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 92 to 70. [2021-03-10 22:14:31,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 70 states, 69 states have (on average 2.0579710144927534) internal successors, (142), 69 states have internal predecessors, (142), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:14:31,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 70 states and 142 transitions. [2021-03-10 22:14:31,980 INFO L78 Accepts]: Start accepts. Automaton has 70 states and 142 transitions. Word has length 16 [2021-03-10 22:14:31,980 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-10 22:14:31,980 INFO L480 AbstractCegarLoop]: Abstraction has 70 states and 142 transitions. [2021-03-10 22:14:31,980 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 14 states, 14 states have (on average 1.6428571428571428) internal successors, (23), 14 states have internal predecessors, (23), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:14:31,980 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 142 transitions. [2021-03-10 22:14:31,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2021-03-10 22:14:31,981 INFO L511 BasicCegarLoop]: Found error trace [2021-03-10 22:14:31,981 INFO L519 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-10 22:14:32,181 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 70 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable28439 [2021-03-10 22:14:32,181 INFO L428 AbstractCegarLoop]: === Iteration 80 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-10 22:14:32,182 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-10 22:14:32,182 INFO L82 PathProgramCache]: Analyzing trace with hash -971517821, now seen corresponding path program 53 times [2021-03-10 22:14:32,182 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-10 22:14:32,182 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1743270306] [2021-03-10 22:14:32,182 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-10 22:14:32,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 22:14:32,364 WARN L205 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 47 DAG size of output: 41 [2021-03-10 22:14:32,547 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:14:32,548 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1743270306] [2021-03-10 22:14:32,548 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1769522745] [2021-03-10 22:14:32,548 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 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 [2021-03-10 22:14:32,569 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-03-10 22:14:32,570 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-10 22:14:32,570 INFO L263 TraceCheckSpWp]: Trace formula consists of 64 conjuncts, 25 conjunts are in the unsatisfiable core [2021-03-10 22:14:32,571 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-10 22:14:32,846 WARN L205 SmtUtils]: Spent 170.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 58 [2021-03-10 22:14:32,997 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:14:32,997 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-10 22:14:32,997 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 10] total 12 [2021-03-10 22:14:32,997 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [361873434] [2021-03-10 22:14:32,997 INFO L460 AbstractCegarLoop]: Interpolant automaton has 12 states [2021-03-10 22:14:32,997 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-10 22:14:32,998 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2021-03-10 22:14:32,998 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=26, Invalid=106, Unknown=0, NotChecked=0, Total=132 [2021-03-10 22:14:32,998 INFO L87 Difference]: Start difference. First operand 70 states and 142 transitions. Second operand has 12 states, 12 states have (on average 1.6666666666666667) internal successors, (20), 12 states have internal predecessors, (20), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:14:33,359 WARN L205 SmtUtils]: Spent 183.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 45 [2021-03-10 22:14:33,392 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-10 22:14:33,392 INFO L93 Difference]: Finished difference Result 91 states and 176 transitions. [2021-03-10 22:14:33,393 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-03-10 22:14:33,393 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 1.6666666666666667) internal successors, (20), 12 states have internal predecessors, (20), 0 states have call successors, (0), 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 [2021-03-10 22:14:33,393 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-10 22:14:33,393 INFO L225 Difference]: With dead ends: 91 [2021-03-10 22:14:33,393 INFO L226 Difference]: Without dead ends: 78 [2021-03-10 22:14:33,393 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 27 GetRequests, 9 SyntacticMatches, 6 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 25 ImplicationChecksByTransitivity, 875.1ms TimeCoverageRelationStatistics Valid=35, Invalid=147, Unknown=0, NotChecked=0, Total=182 [2021-03-10 22:14:33,393 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 78 states. [2021-03-10 22:14:33,394 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 78 to 72. [2021-03-10 22:14:33,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 72 states, 71 states have (on average 2.056338028169014) internal successors, (146), 71 states have internal predecessors, (146), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:14:33,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 72 states to 72 states and 146 transitions. [2021-03-10 22:14:33,395 INFO L78 Accepts]: Start accepts. Automaton has 72 states and 146 transitions. Word has length 16 [2021-03-10 22:14:33,395 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-10 22:14:33,395 INFO L480 AbstractCegarLoop]: Abstraction has 72 states and 146 transitions. [2021-03-10 22:14:33,395 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 12 states, 12 states have (on average 1.6666666666666667) internal successors, (20), 12 states have internal predecessors, (20), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:14:33,395 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 146 transitions. [2021-03-10 22:14:33,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2021-03-10 22:14:33,395 INFO L511 BasicCegarLoop]: Found error trace [2021-03-10 22:14:33,395 INFO L519 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-10 22:14:33,615 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 71 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable30391 [2021-03-10 22:14:33,615 INFO L428 AbstractCegarLoop]: === Iteration 81 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-10 22:14:33,615 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-10 22:14:33,615 INFO L82 PathProgramCache]: Analyzing trace with hash -1158625605, now seen corresponding path program 54 times [2021-03-10 22:14:33,615 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-10 22:14:33,615 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [820245607] [2021-03-10 22:14:33,615 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-10 22:14:33,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 22:14:33,926 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:14:33,927 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [820245607] [2021-03-10 22:14:33,927 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [286601313] [2021-03-10 22:14:33,927 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 72 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 72 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:14:33,954 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 3 check-sat command(s) [2021-03-10 22:14:33,954 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-10 22:14:33,955 INFO L263 TraceCheckSpWp]: Trace formula consists of 64 conjuncts, 25 conjunts are in the unsatisfiable core [2021-03-10 22:14:33,955 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-10 22:14:34,242 WARN L205 SmtUtils]: Spent 171.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 48 [2021-03-10 22:14:34,381 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:14:34,381 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-10 22:14:34,381 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 10] total 17 [2021-03-10 22:14:34,381 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1185184464] [2021-03-10 22:14:34,381 INFO L460 AbstractCegarLoop]: Interpolant automaton has 17 states [2021-03-10 22:14:34,381 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-10 22:14:34,382 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants. [2021-03-10 22:14:34,382 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=42, Invalid=230, Unknown=0, NotChecked=0, Total=272 [2021-03-10 22:14:34,382 INFO L87 Difference]: Start difference. First operand 72 states and 146 transitions. Second operand has 17 states, 17 states have (on average 1.588235294117647) internal successors, (27), 17 states have internal predecessors, (27), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:14:34,791 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-10 22:14:34,791 INFO L93 Difference]: Finished difference Result 95 states and 190 transitions. [2021-03-10 22:14:34,791 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-03-10 22:14:34,792 INFO L78 Accepts]: Start accepts. Automaton has has 17 states, 17 states have (on average 1.588235294117647) internal successors, (27), 17 states have internal predecessors, (27), 0 states have call successors, (0), 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 [2021-03-10 22:14:34,792 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-10 22:14:34,792 INFO L225 Difference]: With dead ends: 95 [2021-03-10 22:14:34,792 INFO L226 Difference]: Without dead ends: 88 [2021-03-10 22:14:34,792 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 30 GetRequests, 10 SyntacticMatches, 0 SemanticMatches, 20 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 65 ImplicationChecksByTransitivity, 834.5ms TimeCoverageRelationStatistics Valid=77, Invalid=385, Unknown=0, NotChecked=0, Total=462 [2021-03-10 22:14:34,792 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 88 states. [2021-03-10 22:14:34,793 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 88 to 71. [2021-03-10 22:14:34,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 71 states, 70 states have (on average 2.057142857142857) internal successors, (144), 70 states have internal predecessors, (144), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:14:34,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 71 states to 71 states and 144 transitions. [2021-03-10 22:14:34,794 INFO L78 Accepts]: Start accepts. Automaton has 71 states and 144 transitions. Word has length 16 [2021-03-10 22:14:34,794 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-10 22:14:34,794 INFO L480 AbstractCegarLoop]: Abstraction has 71 states and 144 transitions. [2021-03-10 22:14:34,794 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 17 states, 17 states have (on average 1.588235294117647) internal successors, (27), 17 states have internal predecessors, (27), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:14:34,794 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 144 transitions. [2021-03-10 22:14:34,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2021-03-10 22:14:34,794 INFO L511 BasicCegarLoop]: Found error trace [2021-03-10 22:14:34,794 INFO L519 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-10 22:14:35,017 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable30413,72 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:14:35,017 INFO L428 AbstractCegarLoop]: === Iteration 82 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-10 22:14:35,017 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-10 22:14:35,017 INFO L82 PathProgramCache]: Analyzing trace with hash -1155999829, now seen corresponding path program 55 times [2021-03-10 22:14:35,017 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-10 22:14:35,017 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [863311420] [2021-03-10 22:14:35,017 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-10 22:14:35,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 22:14:35,193 WARN L205 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 44 DAG size of output: 33 [2021-03-10 22:14:35,300 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:14:35,300 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [863311420] [2021-03-10 22:14:35,300 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [830225447] [2021-03-10 22:14:35,300 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 73 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 73 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:14:35,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 22:14:35,322 INFO L263 TraceCheckSpWp]: Trace formula consists of 64 conjuncts, 23 conjunts are in the unsatisfiable core [2021-03-10 22:14:35,323 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-10 22:14:35,494 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:14:35,494 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-10 22:14:35,494 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 10] total 11 [2021-03-10 22:14:35,494 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [703573657] [2021-03-10 22:14:35,494 INFO L460 AbstractCegarLoop]: Interpolant automaton has 11 states [2021-03-10 22:14:35,494 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-10 22:14:35,494 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2021-03-10 22:14:35,494 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=88, Unknown=0, NotChecked=0, Total=110 [2021-03-10 22:14:35,495 INFO L87 Difference]: Start difference. First operand 71 states and 144 transitions. Second operand has 11 states, 11 states have (on average 1.6363636363636365) internal successors, (18), 11 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) [2021-03-10 22:14:35,628 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-10 22:14:35,628 INFO L93 Difference]: Finished difference Result 89 states and 178 transitions. [2021-03-10 22:14:35,628 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-03-10 22:14:35,628 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 11 states have (on average 1.6363636363636365) internal successors, (18), 11 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 16 [2021-03-10 22:14:35,629 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-10 22:14:35,629 INFO L225 Difference]: With dead ends: 89 [2021-03-10 22:14:35,629 INFO L226 Difference]: Without dead ends: 82 [2021-03-10 22:14:35,629 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 26 GetRequests, 9 SyntacticMatches, 7 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 18 ImplicationChecksByTransitivity, 350.6ms TimeCoverageRelationStatistics Valid=28, Invalid=104, Unknown=0, NotChecked=0, Total=132 [2021-03-10 22:14:35,629 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 82 states. [2021-03-10 22:14:35,630 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 82 to 72. [2021-03-10 22:14:35,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 72 states, 71 states have (on average 2.0704225352112675) internal successors, (147), 71 states have internal predecessors, (147), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:14:35,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 72 states to 72 states and 147 transitions. [2021-03-10 22:14:35,630 INFO L78 Accepts]: Start accepts. Automaton has 72 states and 147 transitions. Word has length 16 [2021-03-10 22:14:35,630 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-10 22:14:35,630 INFO L480 AbstractCegarLoop]: Abstraction has 72 states and 147 transitions. [2021-03-10 22:14:35,630 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 11 states, 11 states have (on average 1.6363636363636365) internal successors, (18), 11 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) [2021-03-10 22:14:35,630 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 147 transitions. [2021-03-10 22:14:35,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2021-03-10 22:14:35,631 INFO L511 BasicCegarLoop]: Found error trace [2021-03-10 22:14:35,631 INFO L519 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-10 22:14:35,831 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 73 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable30422 [2021-03-10 22:14:35,831 INFO L428 AbstractCegarLoop]: === Iteration 83 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-10 22:14:35,831 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-10 22:14:35,831 INFO L82 PathProgramCache]: Analyzing trace with hash 1551852915, now seen corresponding path program 56 times [2021-03-10 22:14:35,831 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-10 22:14:35,832 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1491876299] [2021-03-10 22:14:35,832 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-10 22:14:35,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 22:14:36,159 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:14:36,159 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1491876299] [2021-03-10 22:14:36,159 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [352024869] [2021-03-10 22:14:36,159 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 74 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 74 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:14:36,181 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-03-10 22:14:36,181 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-10 22:14:36,181 INFO L263 TraceCheckSpWp]: Trace formula consists of 64 conjuncts, 25 conjunts are in the unsatisfiable core [2021-03-10 22:14:36,182 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-10 22:14:36,499 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:14:36,499 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-10 22:14:36,499 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 10] total 12 [2021-03-10 22:14:36,499 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [590648231] [2021-03-10 22:14:36,499 INFO L460 AbstractCegarLoop]: Interpolant automaton has 12 states [2021-03-10 22:14:36,499 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-10 22:14:36,500 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2021-03-10 22:14:36,500 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=105, Unknown=0, NotChecked=0, Total=132 [2021-03-10 22:14:36,500 INFO L87 Difference]: Start difference. First operand 72 states and 147 transitions. Second operand has 12 states, 12 states have (on average 1.6666666666666667) internal successors, (20), 12 states have internal predecessors, (20), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:14:36,715 WARN L205 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 78 DAG size of output: 53 [2021-03-10 22:14:36,747 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-10 22:14:36,748 INFO L93 Difference]: Finished difference Result 90 states and 175 transitions. [2021-03-10 22:14:36,748 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-03-10 22:14:36,748 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 1.6666666666666667) internal successors, (20), 12 states have internal predecessors, (20), 0 states have call successors, (0), 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 [2021-03-10 22:14:36,748 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-10 22:14:36,749 INFO L225 Difference]: With dead ends: 90 [2021-03-10 22:14:36,749 INFO L226 Difference]: Without dead ends: 77 [2021-03-10 22:14:36,749 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 26 GetRequests, 9 SyntacticMatches, 6 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 33 ImplicationChecksByTransitivity, 606.7ms TimeCoverageRelationStatistics Valid=32, Invalid=124, Unknown=0, NotChecked=0, Total=156 [2021-03-10 22:14:36,749 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 77 states. [2021-03-10 22:14:36,750 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 77 to 75. [2021-03-10 22:14:36,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 75 states, 74 states have (on average 2.0675675675675675) internal successors, (153), 74 states have internal predecessors, (153), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:14:36,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 75 states to 75 states and 153 transitions. [2021-03-10 22:14:36,750 INFO L78 Accepts]: Start accepts. Automaton has 75 states and 153 transitions. Word has length 16 [2021-03-10 22:14:36,750 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-10 22:14:36,750 INFO L480 AbstractCegarLoop]: Abstraction has 75 states and 153 transitions. [2021-03-10 22:14:36,751 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 12 states, 12 states have (on average 1.6666666666666667) internal successors, (20), 12 states have internal predecessors, (20), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:14:36,751 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 153 transitions. [2021-03-10 22:14:36,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2021-03-10 22:14:36,751 INFO L511 BasicCegarLoop]: Found error trace [2021-03-10 22:14:36,751 INFO L519 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-10 22:14:36,967 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable30453,74 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:14:36,967 INFO L428 AbstractCegarLoop]: === Iteration 84 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-10 22:14:36,967 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-10 22:14:36,967 INFO L82 PathProgramCache]: Analyzing trace with hash 1364745131, now seen corresponding path program 57 times [2021-03-10 22:14:36,967 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-10 22:14:36,967 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1836048052] [2021-03-10 22:14:36,967 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-10 22:14:36,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 22:14:37,251 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:14:37,252 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1836048052] [2021-03-10 22:14:37,252 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [628095652] [2021-03-10 22:14:37,252 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 75 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 75 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:14:37,274 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 3 check-sat command(s) [2021-03-10 22:14:37,274 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-10 22:14:37,275 INFO L263 TraceCheckSpWp]: Trace formula consists of 64 conjuncts, 23 conjunts are in the unsatisfiable core [2021-03-10 22:14:37,275 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-10 22:14:43,265 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:14:43,266 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:14:43,267 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 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 [2021-03-10 22:14:43,268 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:43,287 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:14:43,288 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:14:43,289 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 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 [2021-03-10 22:14:43,290 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:43,309 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:43,310 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:43,329 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:43,330 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:43,344 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:43,345 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:43,356 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:43,356 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:43,370 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:43,371 INFO L550 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:43,386 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:43,387 INFO L550 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:43,401 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:43,402 INFO L550 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:43,414 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:43,414 INFO L550 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:44,231 WARN L205 SmtUtils]: Spent 815.00 ms on a formula simplification. DAG size of input: 297 DAG size of output: 145 [2021-03-10 22:14:44,232 INFO L628 ElimStorePlain]: treesize reduction 3554, result has 8.1 percent of original size [2021-03-10 22:14:44,238 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-03-10 22:14:44,240 INFO L550 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:44,362 WARN L205 SmtUtils]: Spent 122.00 ms on a formula simplification that was a NOOP. DAG size: 139 [2021-03-10 22:14:44,362 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-10 22:14:44,369 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-03-10 22:14:44,371 INFO L550 ElimStorePlain]: Start of recursive call 13: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:44,489 WARN L205 SmtUtils]: Spent 117.00 ms on a formula simplification that was a NOOP. DAG size: 133 [2021-03-10 22:14:44,489 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-10 22:14:44,496 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select 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 [2021-03-10 22:14:44,497 INFO L550 ElimStorePlain]: Start of recursive call 14: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:44,615 WARN L205 SmtUtils]: Spent 117.00 ms on a formula simplification that was a NOOP. DAG size: 130 [2021-03-10 22:14:44,615 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-10 22:14:44,622 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select 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 [2021-03-10 22:14:44,623 INFO L550 ElimStorePlain]: Start of recursive call 15: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:44,736 WARN L205 SmtUtils]: Spent 112.00 ms on a formula simplification that was a NOOP. DAG size: 127 [2021-03-10 22:14:44,737 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-10 22:14:44,743 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select 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 [2021-03-10 22:14:44,744 INFO L550 ElimStorePlain]: Start of recursive call 16: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:44,847 WARN L205 SmtUtils]: Spent 103.00 ms on a formula simplification that was a NOOP. DAG size: 124 [2021-03-10 22:14:44,847 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-10 22:14:44,852 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-03-10 22:14:44,853 INFO L550 ElimStorePlain]: Start of recursive call 17: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:44,956 WARN L205 SmtUtils]: Spent 102.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2021-03-10 22:14:44,956 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-10 22:14:44,963 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select 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 [2021-03-10 22:14:44,964 INFO L550 ElimStorePlain]: Start of recursive call 18: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:45,073 WARN L205 SmtUtils]: Spent 108.00 ms on a formula simplification that was a NOOP. DAG size: 115 [2021-03-10 22:14:45,074 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-10 22:14:45,080 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select 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 [2021-03-10 22:14:45,082 INFO L550 ElimStorePlain]: Start of recursive call 19: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:45,189 WARN L205 SmtUtils]: Spent 106.00 ms on a formula simplification that was a NOOP. DAG size: 112 [2021-03-10 22:14:45,189 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-10 22:14:45,194 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select 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 [2021-03-10 22:14:45,195 INFO L550 ElimStorePlain]: Start of recursive call 20: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:45,294 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-10 22:14:45,301 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:14:45,301 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 13 treesize of output 9 [2021-03-10 22:14:45,302 INFO L550 ElimStorePlain]: Start of recursive call 21: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:45,404 WARN L205 SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 102 [2021-03-10 22:14:45,404 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-10 22:14:45,410 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:14:45,411 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select 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 [2021-03-10 22:14:45,412 INFO L550 ElimStorePlain]: Start of recursive call 22: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:45,510 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-10 22:14:45,516 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2021-03-10 22:14:45,517 INFO L550 ElimStorePlain]: Start of recursive call 23: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:45,613 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-10 22:14:45,619 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select 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 [2021-03-10 22:14:45,620 INFO L550 ElimStorePlain]: Start of recursive call 24: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:45,714 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-10 22:14:45,720 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select 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 [2021-03-10 22:14:45,721 INFO L550 ElimStorePlain]: Start of recursive call 25: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:45,813 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-10 22:14:45,819 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select 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 [2021-03-10 22:14:45,821 INFO L550 ElimStorePlain]: Start of recursive call 26: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:45,911 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-10 22:14:45,917 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 13 treesize of output 9 [2021-03-10 22:14:45,918 INFO L550 ElimStorePlain]: Start of recursive call 27: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:46,005 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-10 22:14:46,011 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select 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 [2021-03-10 22:14:46,012 INFO L550 ElimStorePlain]: Start of recursive call 28: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:46,097 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-10 22:14:46,100 INFO L550 ElimStorePlain]: Start of recursive call 1: 9 dim-0 vars, 18 dim-1 vars, End of recursive call: and 4 xjuncts. [2021-03-10 22:14:46,100 INFO L247 ElimStorePlain]: Needed 28 recursive calls to eliminate 27 variables, input treesize:4251, output treesize:56 [2021-03-10 22:14:46,190 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:14:46,190 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-10 22:14:46,190 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 10] total 12 [2021-03-10 22:14:46,190 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [437463710] [2021-03-10 22:14:46,190 INFO L460 AbstractCegarLoop]: Interpolant automaton has 12 states [2021-03-10 22:14:46,190 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-10 22:14:46,191 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2021-03-10 22:14:46,191 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=26, Invalid=106, Unknown=0, NotChecked=0, Total=132 [2021-03-10 22:14:46,191 INFO L87 Difference]: Start difference. First operand 75 states and 153 transitions. Second operand has 12 states, 12 states have (on average 1.5833333333333333) internal successors, (19), 12 states have internal predecessors, (19), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:14:46,323 WARN L205 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 55 DAG size of output: 50 [2021-03-10 22:14:46,593 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-10 22:14:46,593 INFO L93 Difference]: Finished difference Result 97 states and 195 transitions. [2021-03-10 22:14:46,593 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-03-10 22:14:46,593 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 1.5833333333333333) internal successors, (19), 12 states have internal predecessors, (19), 0 states have call successors, (0), 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 [2021-03-10 22:14:46,593 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-10 22:14:46,594 INFO L225 Difference]: With dead ends: 97 [2021-03-10 22:14:46,594 INFO L226 Difference]: Without dead ends: 90 [2021-03-10 22:14:46,594 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 29 GetRequests, 10 SyntacticMatches, 5 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 37 ImplicationChecksByTransitivity, 690.8ms TimeCoverageRelationStatistics Valid=49, Invalid=191, Unknown=0, NotChecked=0, Total=240 [2021-03-10 22:14:46,594 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 90 states. [2021-03-10 22:14:46,595 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 90 to 74. [2021-03-10 22:14:46,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 74 states, 73 states have (on average 2.0684931506849313) internal successors, (151), 73 states have internal predecessors, (151), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:14:46,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 74 states to 74 states and 151 transitions. [2021-03-10 22:14:46,595 INFO L78 Accepts]: Start accepts. Automaton has 74 states and 151 transitions. Word has length 16 [2021-03-10 22:14:46,596 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-10 22:14:46,596 INFO L480 AbstractCegarLoop]: Abstraction has 74 states and 151 transitions. [2021-03-10 22:14:46,596 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 12 states, 12 states have (on average 1.5833333333333333) internal successors, (19), 12 states have internal predecessors, (19), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:14:46,596 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 151 transitions. [2021-03-10 22:14:46,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2021-03-10 22:14:46,596 INFO L511 BasicCegarLoop]: Found error trace [2021-03-10 22:14:46,596 INFO L519 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-10 22:14:46,819 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable30468,75 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:14:46,819 INFO L428 AbstractCegarLoop]: === Iteration 85 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-10 22:14:46,819 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-10 22:14:46,820 INFO L82 PathProgramCache]: Analyzing trace with hash 1367370907, now seen corresponding path program 58 times [2021-03-10 22:14:46,820 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-10 22:14:46,820 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1788186647] [2021-03-10 22:14:46,820 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-10 22:14:46,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 22:14:47,030 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:14:47,030 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1788186647] [2021-03-10 22:14:47,030 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [793043886] [2021-03-10 22:14:47,030 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 76 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 76 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:14:47,062 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2021-03-10 22:14:47,062 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-10 22:14:47,063 INFO L263 TraceCheckSpWp]: Trace formula consists of 64 conjuncts, 25 conjunts are in the unsatisfiable core [2021-03-10 22:14:47,063 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-10 22:14:47,336 WARN L205 SmtUtils]: Spent 171.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 58 [2021-03-10 22:14:54,184 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:54,185 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:54,203 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:54,204 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:54,226 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:14:54,226 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:14:54,227 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 11 treesize of output 3 [2021-03-10 22:14:54,228 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:54,244 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:54,245 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:54,262 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:54,263 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:54,280 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:54,281 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:54,298 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:54,298 INFO L550 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:54,320 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:54,321 INFO L550 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:54,343 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:54,344 INFO L550 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:54,366 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:54,367 INFO L550 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:54,389 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:54,390 INFO L550 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:54,413 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:54,414 INFO L550 ElimStorePlain]: Start of recursive call 13: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:54,435 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:54,436 INFO L550 ElimStorePlain]: Start of recursive call 14: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:54,459 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:54,460 INFO L550 ElimStorePlain]: Start of recursive call 15: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:54,481 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:14:54,482 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:14:54,483 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 18 treesize of output 1 [2021-03-10 22:14:54,483 INFO L550 ElimStorePlain]: Start of recursive call 16: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:54,502 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:54,503 INFO L550 ElimStorePlain]: Start of recursive call 17: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:54,527 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:54,528 INFO L550 ElimStorePlain]: Start of recursive call 18: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:54,552 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:54,552 INFO L550 ElimStorePlain]: Start of recursive call 19: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:54,574 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:54,575 INFO L550 ElimStorePlain]: Start of recursive call 20: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:54,595 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:54,596 INFO L550 ElimStorePlain]: Start of recursive call 21: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:54,616 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:14:54,616 INFO L550 ElimStorePlain]: Start of recursive call 22: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:56,295 WARN L205 SmtUtils]: Spent 1.68 s on a formula simplification. DAG size of input: 401 DAG size of output: 147 [2021-03-10 22:14:56,295 INFO L628 ElimStorePlain]: treesize reduction 9268, result has 3.4 percent of original size [2021-03-10 22:14:56,303 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 [2021-03-10 22:14:56,305 INFO L550 ElimStorePlain]: Start of recursive call 23: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:56,434 WARN L205 SmtUtils]: Spent 128.00 ms on a formula simplification that was a NOOP. DAG size: 141 [2021-03-10 22:14:56,434 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-10 22:14:56,443 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:14:56,443 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select 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 [2021-03-10 22:14:56,445 INFO L550 ElimStorePlain]: Start of recursive call 24: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:56,581 WARN L205 SmtUtils]: Spent 135.00 ms on a formula simplification that was a NOOP. DAG size: 134 [2021-03-10 22:14:56,581 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-10 22:14:56,589 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-03-10 22:14:56,591 INFO L550 ElimStorePlain]: Start of recursive call 25: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:56,733 WARN L205 SmtUtils]: Spent 142.00 ms on a formula simplification that was a NOOP. DAG size: 128 [2021-03-10 22:14:56,734 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-10 22:14:56,740 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select 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 [2021-03-10 22:14:56,741 INFO L550 ElimStorePlain]: Start of recursive call 26: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:56,868 WARN L205 SmtUtils]: Spent 126.00 ms on a formula simplification that was a NOOP. DAG size: 125 [2021-03-10 22:14:56,868 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-10 22:14:56,874 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 5 treesize of output 3 [2021-03-10 22:14:56,875 INFO L550 ElimStorePlain]: Start of recursive call 27: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:57,003 WARN L205 SmtUtils]: Spent 127.00 ms on a formula simplification that was a NOOP. DAG size: 122 [2021-03-10 22:14:57,004 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-10 22:14:57,010 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 [2021-03-10 22:14:57,011 INFO L550 ElimStorePlain]: Start of recursive call 28: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:57,138 WARN L205 SmtUtils]: Spent 126.00 ms on a formula simplification that was a NOOP. DAG size: 119 [2021-03-10 22:14:57,138 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-10 22:14:57,144 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:14:57,144 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 13 treesize of output 9 [2021-03-10 22:14:57,145 INFO L550 ElimStorePlain]: Start of recursive call 29: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:57,266 WARN L205 SmtUtils]: Spent 120.00 ms on a formula simplification that was a NOOP. DAG size: 112 [2021-03-10 22:14:57,266 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-10 22:14:57,272 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 [2021-03-10 22:14:57,273 INFO L550 ElimStorePlain]: Start of recursive call 30: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:57,391 WARN L205 SmtUtils]: Spent 117.00 ms on a formula simplification that was a NOOP. DAG size: 109 [2021-03-10 22:14:57,392 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-10 22:14:57,397 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select 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 [2021-03-10 22:14:57,398 INFO L550 ElimStorePlain]: Start of recursive call 31: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:57,513 WARN L205 SmtUtils]: Spent 113.00 ms on a formula simplification that was a NOOP. DAG size: 106 [2021-03-10 22:14:57,513 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-10 22:14:57,518 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 [2021-03-10 22:14:57,519 INFO L550 ElimStorePlain]: Start of recursive call 32: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:57,635 WARN L205 SmtUtils]: Spent 115.00 ms on a formula simplification that was a NOOP. DAG size: 103 [2021-03-10 22:14:57,635 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-10 22:14:57,640 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 5 treesize of output 3 [2021-03-10 22:14:57,641 INFO L550 ElimStorePlain]: Start of recursive call 33: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:57,743 WARN L205 SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 100 [2021-03-10 22:14:57,744 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-10 22:14:57,748 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-03-10 22:14:57,749 INFO L550 ElimStorePlain]: Start of recursive call 34: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:57,847 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-10 22:14:57,853 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 [2021-03-10 22:14:57,854 INFO L550 ElimStorePlain]: Start of recursive call 35: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:57,959 WARN L205 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 87 [2021-03-10 22:14:57,959 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-10 22:14:57,964 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select 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 [2021-03-10 22:14:57,965 INFO L550 ElimStorePlain]: Start of recursive call 36: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:58,063 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-10 22:14:58,068 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select 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 [2021-03-10 22:14:58,069 INFO L550 ElimStorePlain]: Start of recursive call 37: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:58,166 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-10 22:14:58,171 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select 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 [2021-03-10 22:14:58,172 INFO L550 ElimStorePlain]: Start of recursive call 38: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:58,272 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-10 22:14:58,278 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select 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 [2021-03-10 22:14:58,279 INFO L550 ElimStorePlain]: Start of recursive call 39: End of recursive call: and 1 xjuncts. [2021-03-10 22:14:58,378 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-10 22:14:58,380 INFO L550 ElimStorePlain]: Start of recursive call 1: 9 dim-0 vars, 18 dim-1 vars, End of recursive call: and 5 xjuncts. [2021-03-10 22:14:58,381 INFO L247 ElimStorePlain]: Needed 39 recursive calls to eliminate 27 variables, input treesize:10527, output treesize:78 [2021-03-10 22:14:58,484 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:14:58,484 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-10 22:14:58,484 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 10] total 13 [2021-03-10 22:14:58,484 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [570383486] [2021-03-10 22:14:58,485 INFO L460 AbstractCegarLoop]: Interpolant automaton has 13 states [2021-03-10 22:14:58,485 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-10 22:14:58,485 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2021-03-10 22:14:58,485 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=30, Invalid=126, Unknown=0, NotChecked=0, Total=156 [2021-03-10 22:14:58,485 INFO L87 Difference]: Start difference. First operand 74 states and 151 transitions. Second operand has 13 states, 13 states have (on average 1.6923076923076923) internal successors, (22), 13 states have internal predecessors, (22), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:14:58,692 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-10 22:14:58,692 INFO L93 Difference]: Finished difference Result 94 states and 185 transitions. [2021-03-10 22:14:58,693 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-03-10 22:14:58,693 INFO L78 Accepts]: Start accepts. Automaton has has 13 states, 13 states have (on average 1.6923076923076923) internal successors, (22), 13 states have internal predecessors, (22), 0 states have call successors, (0), 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 [2021-03-10 22:14:58,693 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-10 22:14:58,693 INFO L225 Difference]: With dead ends: 94 [2021-03-10 22:14:58,693 INFO L226 Difference]: Without dead ends: 82 [2021-03-10 22:14:58,693 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 26 GetRequests, 10 SyntacticMatches, 4 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 30 ImplicationChecksByTransitivity, 529.3ms TimeCoverageRelationStatistics Valid=37, Invalid=145, Unknown=0, NotChecked=0, Total=182 [2021-03-10 22:14:58,693 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 82 states. [2021-03-10 22:14:58,694 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 82 to 74. [2021-03-10 22:14:58,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 74 states, 73 states have (on average 2.0684931506849313) internal successors, (151), 73 states have internal predecessors, (151), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:14:58,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 74 states to 74 states and 151 transitions. [2021-03-10 22:14:58,695 INFO L78 Accepts]: Start accepts. Automaton has 74 states and 151 transitions. Word has length 16 [2021-03-10 22:14:58,695 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-10 22:14:58,695 INFO L480 AbstractCegarLoop]: Abstraction has 74 states and 151 transitions. [2021-03-10 22:14:58,695 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 13 states, 13 states have (on average 1.6923076923076923) internal successors, (22), 13 states have internal predecessors, (22), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:14:58,695 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 151 transitions. [2021-03-10 22:14:58,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2021-03-10 22:14:58,695 INFO L511 BasicCegarLoop]: Found error trace [2021-03-10 22:14:58,695 INFO L519 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-10 22:14:58,918 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable31407,76 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:14:58,918 INFO L428 AbstractCegarLoop]: === Iteration 86 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-10 22:14:58,918 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-10 22:14:58,918 INFO L82 PathProgramCache]: Analyzing trace with hash 1448769963, now seen corresponding path program 59 times [2021-03-10 22:14:58,918 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-10 22:14:58,918 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1793703339] [2021-03-10 22:14:58,918 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-10 22:14:58,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 22:14:59,185 WARN L205 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 46 DAG size of output: 36 [2021-03-10 22:14:59,349 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:14:59,349 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1793703339] [2021-03-10 22:14:59,349 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2044584125] [2021-03-10 22:14:59,349 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 77 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 77 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:14:59,377 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 3 check-sat command(s) [2021-03-10 22:14:59,377 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-10 22:14:59,378 INFO L263 TraceCheckSpWp]: Trace formula consists of 64 conjuncts, 25 conjunts are in the unsatisfiable core [2021-03-10 22:14:59,379 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-10 22:14:59,553 WARN L205 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 51 DAG size of output: 44 [2021-03-10 22:15:04,875 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:04,875 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:04,907 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:04,908 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:04,932 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:04,933 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:04,957 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:04,958 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:04,982 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:04,982 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:05,015 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:05,016 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:05,042 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:05,043 INFO L550 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:05,069 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:15:05,070 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:15:05,071 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 3 [2021-03-10 22:15:05,072 INFO L550 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:05,099 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:05,100 INFO L550 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:05,127 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:05,128 INFO L550 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:05,155 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:05,156 INFO L550 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:05,184 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:05,185 INFO L550 ElimStorePlain]: Start of recursive call 13: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:05,216 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:05,217 INFO L550 ElimStorePlain]: Start of recursive call 14: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:05,248 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:05,249 INFO L550 ElimStorePlain]: Start of recursive call 15: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:05,287 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:15:05,287 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:15:05,288 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 11 treesize of output 3 [2021-03-10 22:15:05,289 INFO L550 ElimStorePlain]: Start of recursive call 16: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:05,321 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:05,322 INFO L550 ElimStorePlain]: Start of recursive call 17: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:05,354 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:05,355 INFO L550 ElimStorePlain]: Start of recursive call 18: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:05,386 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:05,387 INFO L550 ElimStorePlain]: Start of recursive call 19: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:05,421 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:05,421 INFO L550 ElimStorePlain]: Start of recursive call 20: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:05,452 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:05,453 INFO L550 ElimStorePlain]: Start of recursive call 21: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:05,484 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:05,485 INFO L550 ElimStorePlain]: Start of recursive call 22: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:05,520 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:05,521 INFO L550 ElimStorePlain]: Start of recursive call 23: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:05,561 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:05,562 INFO L550 ElimStorePlain]: Start of recursive call 24: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:05,604 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:15:05,605 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:15:05,606 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 16 treesize of output 7 [2021-03-10 22:15:05,606 INFO L550 ElimStorePlain]: Start of recursive call 25: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:05,641 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:15:05,642 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:15:05,642 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select 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 [2021-03-10 22:15:05,643 INFO L550 ElimStorePlain]: Start of recursive call 26: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:05,686 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:15:05,686 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:15:05,687 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 16 treesize of output 7 [2021-03-10 22:15:05,688 INFO L550 ElimStorePlain]: Start of recursive call 27: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:05,723 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:05,724 INFO L550 ElimStorePlain]: Start of recursive call 28: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:05,759 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:05,760 INFO L550 ElimStorePlain]: Start of recursive call 29: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:05,796 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:05,797 INFO L550 ElimStorePlain]: Start of recursive call 30: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:05,834 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:05,835 INFO L550 ElimStorePlain]: Start of recursive call 31: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:05,878 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:05,878 INFO L550 ElimStorePlain]: Start of recursive call 32: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:05,924 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:15:05,924 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:15:05,925 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 21 treesize of output 7 [2021-03-10 22:15:05,926 INFO L550 ElimStorePlain]: Start of recursive call 33: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:05,965 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:15:05,966 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:15:05,967 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 [2021-03-10 22:15:05,968 INFO L550 ElimStorePlain]: Start of recursive call 34: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:06,013 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:06,014 INFO L550 ElimStorePlain]: Start of recursive call 35: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:06,060 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:06,061 INFO L550 ElimStorePlain]: Start of recursive call 36: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:06,102 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:15:06,103 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:15:06,103 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 [2021-03-10 22:15:06,104 INFO L550 ElimStorePlain]: Start of recursive call 37: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:06,144 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:06,145 INFO L550 ElimStorePlain]: Start of recursive call 38: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:06,186 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:06,187 INFO L550 ElimStorePlain]: Start of recursive call 39: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:06,227 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:06,228 INFO L550 ElimStorePlain]: Start of recursive call 40: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:06,269 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:06,269 INFO L550 ElimStorePlain]: Start of recursive call 41: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:06,318 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:06,319 INFO L550 ElimStorePlain]: Start of recursive call 42: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:06,361 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:06,361 INFO L550 ElimStorePlain]: Start of recursive call 43: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:06,410 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:06,411 INFO L550 ElimStorePlain]: Start of recursive call 44: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:06,475 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:15:06,475 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:15:06,476 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 [2021-03-10 22:15:06,477 INFO L550 ElimStorePlain]: Start of recursive call 45: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:06,520 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:06,521 INFO L550 ElimStorePlain]: Start of recursive call 46: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:06,564 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:06,565 INFO L550 ElimStorePlain]: Start of recursive call 47: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:06,607 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:06,608 INFO L550 ElimStorePlain]: Start of recursive call 48: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:06,654 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:15:06,655 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:15:06,656 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:15:06,657 INFO L550 ElimStorePlain]: Start of recursive call 49: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:06,702 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:06,703 INFO L550 ElimStorePlain]: Start of recursive call 50: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:06,747 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:06,748 INFO L550 ElimStorePlain]: Start of recursive call 51: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:06,794 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:06,794 INFO L550 ElimStorePlain]: Start of recursive call 52: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:06,841 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:06,842 INFO L550 ElimStorePlain]: Start of recursive call 53: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:06,888 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:06,888 INFO L550 ElimStorePlain]: Start of recursive call 54: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:06,934 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:06,935 INFO L550 ElimStorePlain]: Start of recursive call 55: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:06,989 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:06,990 INFO L550 ElimStorePlain]: Start of recursive call 56: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:07,044 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:07,045 INFO L550 ElimStorePlain]: Start of recursive call 57: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:07,091 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:07,091 INFO L550 ElimStorePlain]: Start of recursive call 58: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:07,139 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:07,140 INFO L550 ElimStorePlain]: Start of recursive call 59: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:07,186 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:07,187 INFO L550 ElimStorePlain]: Start of recursive call 60: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:07,234 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:15:07,235 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:15:07,236 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select 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 [2021-03-10 22:15:07,236 INFO L550 ElimStorePlain]: Start of recursive call 61: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:07,292 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:15:07,292 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:15:07,293 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 21 treesize of output 7 [2021-03-10 22:15:07,294 INFO L550 ElimStorePlain]: Start of recursive call 62: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:07,345 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:07,346 INFO L550 ElimStorePlain]: Start of recursive call 63: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:07,397 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:07,398 INFO L550 ElimStorePlain]: Start of recursive call 64: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:07,454 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:15:07,455 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:15:07,456 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 [2021-03-10 22:15:07,456 INFO L550 ElimStorePlain]: Start of recursive call 65: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:07,505 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:07,506 INFO L550 ElimStorePlain]: Start of recursive call 66: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:07,558 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:07,559 INFO L550 ElimStorePlain]: Start of recursive call 67: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:07,610 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:07,611 INFO L550 ElimStorePlain]: Start of recursive call 68: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:07,664 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:07,665 INFO L550 ElimStorePlain]: Start of recursive call 69: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:07,716 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:07,717 INFO L550 ElimStorePlain]: Start of recursive call 70: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:07,777 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:07,778 INFO L550 ElimStorePlain]: Start of recursive call 71: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:07,801 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:07,802 INFO L550 ElimStorePlain]: Start of recursive call 72: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:07,832 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:07,833 INFO L550 ElimStorePlain]: Start of recursive call 73: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:07,857 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:15:07,858 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:15:07,859 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 [2021-03-10 22:15:07,859 INFO L550 ElimStorePlain]: Start of recursive call 74: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:07,883 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:15:07,883 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:15:07,884 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 25 treesize of output 9 [2021-03-10 22:15:07,885 INFO L550 ElimStorePlain]: Start of recursive call 75: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:07,916 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:07,917 INFO L550 ElimStorePlain]: Start of recursive call 76: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:07,943 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:07,944 INFO L550 ElimStorePlain]: Start of recursive call 77: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:07,976 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:15:07,977 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:15:07,978 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 11 treesize of output 7 [2021-03-10 22:15:07,979 INFO L550 ElimStorePlain]: Start of recursive call 78: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:08,004 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:08,005 INFO L550 ElimStorePlain]: Start of recursive call 79: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:08,030 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:08,031 INFO L550 ElimStorePlain]: Start of recursive call 80: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:08,057 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:08,058 INFO L550 ElimStorePlain]: Start of recursive call 81: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:08,085 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:08,086 INFO L550 ElimStorePlain]: Start of recursive call 82: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:08,113 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:15:08,114 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:15:08,114 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 [2021-03-10 22:15:08,115 INFO L550 ElimStorePlain]: Start of recursive call 83: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:08,142 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:08,143 INFO L550 ElimStorePlain]: Start of recursive call 84: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:08,171 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:08,172 INFO L550 ElimStorePlain]: Start of recursive call 85: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:08,200 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:08,201 INFO L550 ElimStorePlain]: Start of recursive call 86: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:08,230 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:08,231 INFO L550 ElimStorePlain]: Start of recursive call 87: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:08,260 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:08,261 INFO L550 ElimStorePlain]: Start of recursive call 88: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:08,290 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:08,291 INFO L550 ElimStorePlain]: Start of recursive call 89: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:08,321 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:08,322 INFO L550 ElimStorePlain]: Start of recursive call 90: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:08,352 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:08,353 INFO L550 ElimStorePlain]: Start of recursive call 91: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:08,384 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:08,385 INFO L550 ElimStorePlain]: Start of recursive call 92: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:08,415 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:08,416 INFO L550 ElimStorePlain]: Start of recursive call 93: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:08,448 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:08,449 INFO L550 ElimStorePlain]: Start of recursive call 94: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:08,483 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:08,484 INFO L550 ElimStorePlain]: Start of recursive call 95: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:08,517 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:08,518 INFO L550 ElimStorePlain]: Start of recursive call 96: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:08,552 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:08,553 INFO L550 ElimStorePlain]: Start of recursive call 97: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:08,588 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:08,588 INFO L550 ElimStorePlain]: Start of recursive call 98: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:08,623 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:08,624 INFO L550 ElimStorePlain]: Start of recursive call 99: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:08,658 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:08,658 INFO L550 ElimStorePlain]: Start of recursive call 100: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:08,692 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:08,693 INFO L550 ElimStorePlain]: Start of recursive call 101: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:08,735 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:15:08,736 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:15:08,736 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 16 treesize of output 7 [2021-03-10 22:15:08,737 INFO L550 ElimStorePlain]: Start of recursive call 102: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:08,779 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:08,780 INFO L550 ElimStorePlain]: Start of recursive call 103: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:08,817 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:08,817 INFO L550 ElimStorePlain]: Start of recursive call 104: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:08,853 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:08,854 INFO L550 ElimStorePlain]: Start of recursive call 105: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:08,892 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:15:08,893 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:15:08,894 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select 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 [2021-03-10 22:15:08,894 INFO L550 ElimStorePlain]: Start of recursive call 106: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:08,940 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:08,940 INFO L550 ElimStorePlain]: Start of recursive call 107: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:08,978 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:08,979 INFO L550 ElimStorePlain]: Start of recursive call 108: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:09,019 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:09,020 INFO L550 ElimStorePlain]: Start of recursive call 109: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:09,057 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:09,058 INFO L550 ElimStorePlain]: Start of recursive call 110: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:09,097 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:09,097 INFO L550 ElimStorePlain]: Start of recursive call 111: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:09,137 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:09,137 INFO L550 ElimStorePlain]: Start of recursive call 112: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:09,179 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:09,180 INFO L550 ElimStorePlain]: Start of recursive call 113: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:09,220 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:09,221 INFO L550 ElimStorePlain]: Start of recursive call 114: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:09,261 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:09,261 INFO L550 ElimStorePlain]: Start of recursive call 115: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:09,304 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:09,304 INFO L550 ElimStorePlain]: Start of recursive call 116: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:09,345 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:09,346 INFO L550 ElimStorePlain]: Start of recursive call 117: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:09,387 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:09,388 INFO L550 ElimStorePlain]: Start of recursive call 118: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:09,436 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:09,437 INFO L550 ElimStorePlain]: Start of recursive call 119: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:09,472 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:09,472 INFO L550 ElimStorePlain]: Start of recursive call 120: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:09,513 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:15:09,514 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:15:09,515 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 16 treesize of output 7 [2021-03-10 22:15:09,516 INFO L550 ElimStorePlain]: Start of recursive call 121: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:09,548 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:09,549 INFO L550 ElimStorePlain]: Start of recursive call 122: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:09,583 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:09,584 INFO L550 ElimStorePlain]: Start of recursive call 123: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:09,617 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:09,618 INFO L550 ElimStorePlain]: Start of recursive call 124: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:09,653 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:09,653 INFO L550 ElimStorePlain]: Start of recursive call 125: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:09,687 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:09,688 INFO L550 ElimStorePlain]: Start of recursive call 126: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:09,725 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:09,726 INFO L550 ElimStorePlain]: Start of recursive call 127: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:09,761 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:09,762 INFO L550 ElimStorePlain]: Start of recursive call 128: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:09,805 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:09,805 INFO L550 ElimStorePlain]: Start of recursive call 129: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:09,842 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:09,843 INFO L550 ElimStorePlain]: Start of recursive call 130: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:09,887 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:09,887 INFO L550 ElimStorePlain]: Start of recursive call 131: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:09,925 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:09,925 INFO L550 ElimStorePlain]: Start of recursive call 132: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:09,965 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:09,965 INFO L550 ElimStorePlain]: Start of recursive call 133: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:10,003 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:10,004 INFO L550 ElimStorePlain]: Start of recursive call 134: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:10,042 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:10,043 INFO L550 ElimStorePlain]: Start of recursive call 135: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:10,081 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:10,082 INFO L550 ElimStorePlain]: Start of recursive call 136: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:10,119 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:10,120 INFO L550 ElimStorePlain]: Start of recursive call 137: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:10,155 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:10,156 INFO L550 ElimStorePlain]: Start of recursive call 138: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:10,193 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:10,194 INFO L550 ElimStorePlain]: Start of recursive call 139: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:10,232 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:10,233 INFO L550 ElimStorePlain]: Start of recursive call 140: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:10,271 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:10,272 INFO L550 ElimStorePlain]: Start of recursive call 141: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:10,319 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:10,320 INFO L550 ElimStorePlain]: Start of recursive call 142: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:10,362 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:10,363 INFO L550 ElimStorePlain]: Start of recursive call 143: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:10,405 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:10,406 INFO L550 ElimStorePlain]: Start of recursive call 144: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:10,450 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:10,451 INFO L550 ElimStorePlain]: Start of recursive call 145: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:10,500 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:10,501 INFO L550 ElimStorePlain]: Start of recursive call 146: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:10,544 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:10,544 INFO L550 ElimStorePlain]: Start of recursive call 147: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:10,586 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:10,586 INFO L550 ElimStorePlain]: Start of recursive call 148: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:10,636 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:10,637 INFO L550 ElimStorePlain]: Start of recursive call 149: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:10,680 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:10,681 INFO L550 ElimStorePlain]: Start of recursive call 150: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:10,725 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:10,726 INFO L550 ElimStorePlain]: Start of recursive call 151: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:10,770 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:10,771 INFO L550 ElimStorePlain]: Start of recursive call 152: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:10,823 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:15:10,824 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:15:10,825 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 21 treesize of output 7 [2021-03-10 22:15:10,826 INFO L550 ElimStorePlain]: Start of recursive call 153: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:10,871 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:10,872 INFO L550 ElimStorePlain]: Start of recursive call 154: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:10,919 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:10,920 INFO L550 ElimStorePlain]: Start of recursive call 155: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:10,972 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:10,973 INFO L550 ElimStorePlain]: Start of recursive call 156: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:11,034 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:11,035 INFO L550 ElimStorePlain]: Start of recursive call 157: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:11,055 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:11,056 INFO L550 ElimStorePlain]: Start of recursive call 158: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:11,083 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:15:11,084 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:15:11,085 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 11 treesize of output 3 [2021-03-10 22:15:11,086 INFO L550 ElimStorePlain]: Start of recursive call 159: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:11,106 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:11,107 INFO L550 ElimStorePlain]: Start of recursive call 160: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:11,127 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:11,128 INFO L550 ElimStorePlain]: Start of recursive call 161: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:11,150 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:11,151 INFO L550 ElimStorePlain]: Start of recursive call 162: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:11,180 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:11,181 INFO L550 ElimStorePlain]: Start of recursive call 163: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:11,209 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:11,210 INFO L550 ElimStorePlain]: Start of recursive call 164: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:11,233 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:11,234 INFO L550 ElimStorePlain]: Start of recursive call 165: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:11,263 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:11,264 INFO L550 ElimStorePlain]: Start of recursive call 166: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:11,288 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:11,289 INFO L550 ElimStorePlain]: Start of recursive call 167: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:11,319 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:15:11,320 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:15:11,321 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 16 treesize of output 7 [2021-03-10 22:15:11,321 INFO L550 ElimStorePlain]: Start of recursive call 168: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:11,353 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:11,353 INFO L550 ElimStorePlain]: Start of recursive call 169: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:11,380 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:11,380 INFO L550 ElimStorePlain]: Start of recursive call 170: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:11,405 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:11,406 INFO L550 ElimStorePlain]: Start of recursive call 171: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:11,438 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:11,439 INFO L550 ElimStorePlain]: Start of recursive call 172: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:11,465 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:11,466 INFO L550 ElimStorePlain]: Start of recursive call 173: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:11,492 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:11,493 INFO L550 ElimStorePlain]: Start of recursive call 174: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:11,526 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:15:11,527 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:15:11,528 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 21 treesize of output 7 [2021-03-10 22:15:11,529 INFO L550 ElimStorePlain]: Start of recursive call 175: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:11,562 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:11,563 INFO L550 ElimStorePlain]: Start of recursive call 176: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:11,590 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:11,590 INFO L550 ElimStorePlain]: Start of recursive call 177: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:11,617 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:11,618 INFO L550 ElimStorePlain]: Start of recursive call 178: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:11,646 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:11,647 INFO L550 ElimStorePlain]: Start of recursive call 179: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:11,682 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:15:11,683 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:15:11,684 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 16 treesize of output 7 [2021-03-10 22:15:11,685 INFO L550 ElimStorePlain]: Start of recursive call 180: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:11,720 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:11,721 INFO L550 ElimStorePlain]: Start of recursive call 181: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:11,757 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:15:11,757 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:15:11,758 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 [2021-03-10 22:15:11,759 INFO L550 ElimStorePlain]: Start of recursive call 182: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:11,794 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:11,795 INFO L550 ElimStorePlain]: Start of recursive call 183: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:11,824 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:11,825 INFO L550 ElimStorePlain]: Start of recursive call 184: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:11,861 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:11,862 INFO L550 ElimStorePlain]: Start of recursive call 185: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:11,891 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:11,892 INFO L550 ElimStorePlain]: Start of recursive call 186: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:11,923 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:11,923 INFO L550 ElimStorePlain]: Start of recursive call 187: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:11,955 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:11,956 INFO L550 ElimStorePlain]: Start of recursive call 188: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:11,988 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:11,988 INFO L550 ElimStorePlain]: Start of recursive call 189: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:12,020 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:12,020 INFO L550 ElimStorePlain]: Start of recursive call 190: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:12,053 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:12,054 INFO L550 ElimStorePlain]: Start of recursive call 191: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:12,087 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:12,087 INFO L550 ElimStorePlain]: Start of recursive call 192: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:12,127 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:12,127 INFO L550 ElimStorePlain]: Start of recursive call 193: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:12,162 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:15:12,163 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:15:12,163 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:15:12,164 INFO L550 ElimStorePlain]: Start of recursive call 194: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:12,199 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:12,200 INFO L550 ElimStorePlain]: Start of recursive call 195: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:12,234 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:12,235 INFO L550 ElimStorePlain]: Start of recursive call 196: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:12,268 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:12,269 INFO L550 ElimStorePlain]: Start of recursive call 197: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:12,302 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:12,303 INFO L550 ElimStorePlain]: Start of recursive call 198: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:12,339 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:12,340 INFO L550 ElimStorePlain]: Start of recursive call 199: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:12,375 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:12,376 INFO L550 ElimStorePlain]: Start of recursive call 200: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:12,411 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:12,412 INFO L550 ElimStorePlain]: Start of recursive call 201: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:12,453 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:12,454 INFO L550 ElimStorePlain]: Start of recursive call 202: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:12,490 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:12,491 INFO L550 ElimStorePlain]: Start of recursive call 203: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:12,527 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:12,528 INFO L550 ElimStorePlain]: Start of recursive call 204: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:12,565 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:12,565 INFO L550 ElimStorePlain]: Start of recursive call 205: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:12,602 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:12,603 INFO L550 ElimStorePlain]: Start of recursive call 206: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:12,646 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:12,647 INFO L550 ElimStorePlain]: Start of recursive call 207: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:12,684 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:12,684 INFO L550 ElimStorePlain]: Start of recursive call 208: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:12,724 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:12,725 INFO L550 ElimStorePlain]: Start of recursive call 209: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:12,763 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:15:12,764 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:15:12,764 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select 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 [2021-03-10 22:15:12,765 INFO L550 ElimStorePlain]: Start of recursive call 210: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:12,803 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:12,804 INFO L550 ElimStorePlain]: Start of recursive call 211: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:12,842 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:12,843 INFO L550 ElimStorePlain]: Start of recursive call 212: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:12,888 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:15:12,889 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:15:12,890 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 11 treesize of output 3 [2021-03-10 22:15:12,891 INFO L550 ElimStorePlain]: Start of recursive call 213: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:12,938 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:12,939 INFO L550 ElimStorePlain]: Start of recursive call 214: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:12,985 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:12,986 INFO L550 ElimStorePlain]: Start of recursive call 215: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:13,026 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:13,027 INFO L550 ElimStorePlain]: Start of recursive call 216: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:13,074 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:13,075 INFO L550 ElimStorePlain]: Start of recursive call 217: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:13,117 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:13,118 INFO L550 ElimStorePlain]: Start of recursive call 218: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:13,165 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:13,166 INFO L550 ElimStorePlain]: Start of recursive call 219: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:13,213 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:13,214 INFO L550 ElimStorePlain]: Start of recursive call 220: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:13,255 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:13,256 INFO L550 ElimStorePlain]: Start of recursive call 221: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:13,300 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:15:13,301 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:15:13,301 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 18 treesize of output 1 [2021-03-10 22:15:13,302 INFO L550 ElimStorePlain]: Start of recursive call 222: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:13,344 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:13,345 INFO L550 ElimStorePlain]: Start of recursive call 223: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:13,386 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:13,387 INFO L550 ElimStorePlain]: Start of recursive call 224: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:13,431 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:13,432 INFO L550 ElimStorePlain]: Start of recursive call 225: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:13,477 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:13,478 INFO L550 ElimStorePlain]: Start of recursive call 226: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:13,521 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:13,522 INFO L550 ElimStorePlain]: Start of recursive call 227: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:13,565 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:13,566 INFO L550 ElimStorePlain]: Start of recursive call 228: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:13,609 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:13,610 INFO L550 ElimStorePlain]: Start of recursive call 229: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:13,654 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:13,654 INFO L550 ElimStorePlain]: Start of recursive call 230: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:13,700 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:13,701 INFO L550 ElimStorePlain]: Start of recursive call 231: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:13,747 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:13,747 INFO L550 ElimStorePlain]: Start of recursive call 232: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:13,792 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:13,793 INFO L550 ElimStorePlain]: Start of recursive call 233: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:13,838 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:13,839 INFO L550 ElimStorePlain]: Start of recursive call 234: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:13,890 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:13,891 INFO L550 ElimStorePlain]: Start of recursive call 235: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:13,936 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:13,937 INFO L550 ElimStorePlain]: Start of recursive call 236: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:13,983 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:13,984 INFO L550 ElimStorePlain]: Start of recursive call 237: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:14,030 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:14,030 INFO L550 ElimStorePlain]: Start of recursive call 238: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:14,079 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:14,080 INFO L550 ElimStorePlain]: Start of recursive call 239: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:14,126 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:14,127 INFO L550 ElimStorePlain]: Start of recursive call 240: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:14,174 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:15:14,174 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:15:14,175 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 [2021-03-10 22:15:14,175 INFO L550 ElimStorePlain]: Start of recursive call 241: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:14,221 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:14,222 INFO L550 ElimStorePlain]: Start of recursive call 242: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:14,269 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:14,269 INFO L550 ElimStorePlain]: Start of recursive call 243: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:14,317 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:15:14,317 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:15:14,318 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 25 treesize of output 9 [2021-03-10 22:15:14,319 INFO L550 ElimStorePlain]: Start of recursive call 244: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:14,367 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:15:14,368 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:15:14,368 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:15:14,369 INFO L550 ElimStorePlain]: Start of recursive call 245: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:14,416 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:14,417 INFO L550 ElimStorePlain]: Start of recursive call 246: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:14,470 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:14,471 INFO L550 ElimStorePlain]: Start of recursive call 247: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:14,525 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:15:14,525 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:15:14,526 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 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 [2021-03-10 22:15:14,527 INFO L550 ElimStorePlain]: Start of recursive call 248: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:14,573 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:14,574 INFO L550 ElimStorePlain]: Start of recursive call 249: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:14,624 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:15:14,625 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:15:14,625 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 23 treesize of output 1 [2021-03-10 22:15:14,626 INFO L550 ElimStorePlain]: Start of recursive call 250: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:14,681 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:14,681 INFO L550 ElimStorePlain]: Start of recursive call 251: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:14,735 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:14,736 INFO L550 ElimStorePlain]: Start of recursive call 252: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:14,786 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:14,787 INFO L550 ElimStorePlain]: Start of recursive call 253: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:14,842 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:14,843 INFO L550 ElimStorePlain]: Start of recursive call 254: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:14,898 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:14,899 INFO L550 ElimStorePlain]: Start of recursive call 255: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:14,949 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:14,950 INFO L550 ElimStorePlain]: Start of recursive call 256: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:15,032 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:15,033 INFO L550 ElimStorePlain]: Start of recursive call 257: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:15,049 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:15,050 INFO L550 ElimStorePlain]: Start of recursive call 258: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:15,072 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:15,073 INFO L550 ElimStorePlain]: Start of recursive call 259: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:15,090 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:15,091 INFO L550 ElimStorePlain]: Start of recursive call 260: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:15,114 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:15,115 INFO L550 ElimStorePlain]: Start of recursive call 261: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:15,133 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:15:15,134 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:15:15,134 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 23 treesize of output 1 [2021-03-10 22:15:15,135 INFO L550 ElimStorePlain]: Start of recursive call 262: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:15,158 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:15,158 INFO L550 ElimStorePlain]: Start of recursive call 263: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:15,176 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:15:15,177 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:15:15,177 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 18 treesize of output 1 [2021-03-10 22:15:15,178 INFO L550 ElimStorePlain]: Start of recursive call 264: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:15,202 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:15,203 INFO L550 ElimStorePlain]: Start of recursive call 265: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:15,221 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:15,222 INFO L550 ElimStorePlain]: Start of recursive call 266: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:15,240 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:15,241 INFO L550 ElimStorePlain]: Start of recursive call 267: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:15,266 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:15,266 INFO L550 ElimStorePlain]: Start of recursive call 268: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:15,287 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:15:15,288 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:15:15,289 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:15:15,289 INFO L550 ElimStorePlain]: Start of recursive call 269: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:15,315 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:15,315 INFO L550 ElimStorePlain]: Start of recursive call 270: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:15,335 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:15,336 INFO L550 ElimStorePlain]: Start of recursive call 271: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:15,356 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:15,357 INFO L550 ElimStorePlain]: Start of recursive call 272: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:15,377 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:15,378 INFO L550 ElimStorePlain]: Start of recursive call 273: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:15,399 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:15,400 INFO L550 ElimStorePlain]: Start of recursive call 274: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:15,421 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:15,422 INFO L550 ElimStorePlain]: Start of recursive call 275: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:15,443 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:15,444 INFO L550 ElimStorePlain]: Start of recursive call 276: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:15,467 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:15,468 INFO L550 ElimStorePlain]: Start of recursive call 277: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:15,490 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:15,490 INFO L550 ElimStorePlain]: Start of recursive call 278: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:15,514 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:15,515 INFO L550 ElimStorePlain]: Start of recursive call 279: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:15,537 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:15,537 INFO L550 ElimStorePlain]: Start of recursive call 280: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:15,561 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:15,562 INFO L550 ElimStorePlain]: Start of recursive call 281: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:15,590 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:15,591 INFO L550 ElimStorePlain]: Start of recursive call 282: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:15,620 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:15,621 INFO L550 ElimStorePlain]: Start of recursive call 283: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:15,644 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:15,645 INFO L550 ElimStorePlain]: Start of recursive call 284: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:15,670 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:15,671 INFO L550 ElimStorePlain]: Start of recursive call 285: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:15,695 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:15,696 INFO L550 ElimStorePlain]: Start of recursive call 286: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:15,726 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:15,727 INFO L550 ElimStorePlain]: Start of recursive call 287: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:15,757 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:15,758 INFO L550 ElimStorePlain]: Start of recursive call 288: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:15,788 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:15,789 INFO L550 ElimStorePlain]: Start of recursive call 289: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:15,820 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:15,821 INFO L550 ElimStorePlain]: Start of recursive call 290: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:15,852 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:15,853 INFO L550 ElimStorePlain]: Start of recursive call 291: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:15,883 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:15,884 INFO L550 ElimStorePlain]: Start of recursive call 292: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:15,906 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:15,907 INFO L550 ElimStorePlain]: Start of recursive call 293: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:15,930 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:15,931 INFO L550 ElimStorePlain]: Start of recursive call 294: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:15,958 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:15,959 INFO L550 ElimStorePlain]: Start of recursive call 295: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:15,982 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:15,983 INFO L550 ElimStorePlain]: Start of recursive call 296: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:16,007 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:16,008 INFO L550 ElimStorePlain]: Start of recursive call 297: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:16,031 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:16,032 INFO L550 ElimStorePlain]: Start of recursive call 298: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:16,061 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:16,062 INFO L550 ElimStorePlain]: Start of recursive call 299: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:16,086 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:16,087 INFO L550 ElimStorePlain]: Start of recursive call 300: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:16,113 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:15:16,113 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:15:16,114 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 [2021-03-10 22:15:16,115 INFO L550 ElimStorePlain]: Start of recursive call 301: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:16,139 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:16,140 INFO L550 ElimStorePlain]: Start of recursive call 302: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:16,164 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:16,165 INFO L550 ElimStorePlain]: Start of recursive call 303: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:16,196 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:16,197 INFO L550 ElimStorePlain]: Start of recursive call 304: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:16,222 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:16,223 INFO L550 ElimStorePlain]: Start of recursive call 305: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:16,253 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:16,254 INFO L550 ElimStorePlain]: Start of recursive call 306: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:16,279 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:16,280 INFO L550 ElimStorePlain]: Start of recursive call 307: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:16,306 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:16,307 INFO L550 ElimStorePlain]: Start of recursive call 308: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:16,337 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:16,338 INFO L550 ElimStorePlain]: Start of recursive call 309: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:16,369 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:16,370 INFO L550 ElimStorePlain]: Start of recursive call 310: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:16,402 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:16,403 INFO L550 ElimStorePlain]: Start of recursive call 311: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:16,434 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:16,435 INFO L550 ElimStorePlain]: Start of recursive call 312: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:16,466 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:16,467 INFO L550 ElimStorePlain]: Start of recursive call 313: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:16,494 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:16,495 INFO L550 ElimStorePlain]: Start of recursive call 314: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:16,522 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:16,523 INFO L550 ElimStorePlain]: Start of recursive call 315: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:16,555 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:16,556 INFO L550 ElimStorePlain]: Start of recursive call 316: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:16,588 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:16,589 INFO L550 ElimStorePlain]: Start of recursive call 317: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:16,617 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:16,618 INFO L550 ElimStorePlain]: Start of recursive call 318: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:16,651 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:16,652 INFO L550 ElimStorePlain]: Start of recursive call 319: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:16,680 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:16,681 INFO L550 ElimStorePlain]: Start of recursive call 320: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:16,710 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:16,711 INFO L550 ElimStorePlain]: Start of recursive call 321: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:16,745 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:16,745 INFO L550 ElimStorePlain]: Start of recursive call 322: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:16,779 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:16,780 INFO L550 ElimStorePlain]: Start of recursive call 323: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:16,810 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:16,810 INFO L550 ElimStorePlain]: Start of recursive call 324: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:16,845 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:16,846 INFO L550 ElimStorePlain]: Start of recursive call 325: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:16,876 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:16,877 INFO L550 ElimStorePlain]: Start of recursive call 326: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:16,908 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:16,909 INFO L550 ElimStorePlain]: Start of recursive call 327: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:16,940 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:16,941 INFO L550 ElimStorePlain]: Start of recursive call 328: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:16,977 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:16,978 INFO L550 ElimStorePlain]: Start of recursive call 329: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:17,009 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:17,010 INFO L550 ElimStorePlain]: Start of recursive call 330: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:17,041 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:17,042 INFO L550 ElimStorePlain]: Start of recursive call 331: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:17,072 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:17,073 INFO L550 ElimStorePlain]: Start of recursive call 332: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:17,109 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:17,110 INFO L550 ElimStorePlain]: Start of recursive call 333: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:17,143 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:17,144 INFO L550 ElimStorePlain]: Start of recursive call 334: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:17,176 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:17,176 INFO L550 ElimStorePlain]: Start of recursive call 335: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:17,208 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:17,209 INFO L550 ElimStorePlain]: Start of recursive call 336: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:17,241 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:17,242 INFO L550 ElimStorePlain]: Start of recursive call 337: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:17,274 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:17,275 INFO L550 ElimStorePlain]: Start of recursive call 338: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:17,307 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:17,308 INFO L550 ElimStorePlain]: Start of recursive call 339: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:17,345 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:17,346 INFO L550 ElimStorePlain]: Start of recursive call 340: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:17,378 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:17,379 INFO L550 ElimStorePlain]: Start of recursive call 341: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:17,416 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:17,417 INFO L550 ElimStorePlain]: Start of recursive call 342: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:17,451 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:17,452 INFO L550 ElimStorePlain]: Start of recursive call 343: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:17,486 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:17,487 INFO L550 ElimStorePlain]: Start of recursive call 344: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:17,525 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:17,526 INFO L550 ElimStorePlain]: Start of recursive call 345: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:17,559 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:17,560 INFO L550 ElimStorePlain]: Start of recursive call 346: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:17,594 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:17,595 INFO L550 ElimStorePlain]: Start of recursive call 347: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:17,629 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:17,629 INFO L550 ElimStorePlain]: Start of recursive call 348: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:17,664 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:17,664 INFO L550 ElimStorePlain]: Start of recursive call 349: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:17,699 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:17,700 INFO L550 ElimStorePlain]: Start of recursive call 350: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:17,736 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:15:17,736 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:15:17,737 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 23 treesize of output 1 [2021-03-10 22:15:17,738 INFO L550 ElimStorePlain]: Start of recursive call 351: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:17,776 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:17,777 INFO L550 ElimStorePlain]: Start of recursive call 352: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:17,816 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:17,817 INFO L550 ElimStorePlain]: Start of recursive call 353: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:17,852 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:17,853 INFO L550 ElimStorePlain]: Start of recursive call 354: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:17,892 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:17,893 INFO L550 ElimStorePlain]: Start of recursive call 355: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:17,929 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:17,929 INFO L550 ElimStorePlain]: Start of recursive call 356: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:17,965 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:17,966 INFO L550 ElimStorePlain]: Start of recursive call 357: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:18,002 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:18,002 INFO L550 ElimStorePlain]: Start of recursive call 358: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:18,043 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:18,044 INFO L550 ElimStorePlain]: Start of recursive call 359: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:18,084 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:18,085 INFO L550 ElimStorePlain]: Start of recursive call 360: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:18,122 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:18,122 INFO L550 ElimStorePlain]: Start of recursive call 361: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:18,158 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:18,159 INFO L550 ElimStorePlain]: Start of recursive call 362: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:18,195 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:18,196 INFO L550 ElimStorePlain]: Start of recursive call 363: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:18,233 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:18,234 INFO L550 ElimStorePlain]: Start of recursive call 364: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:18,270 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:15:18,271 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:15:18,271 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:15:18,272 INFO L550 ElimStorePlain]: Start of recursive call 365: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:18,308 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:18,309 INFO L550 ElimStorePlain]: Start of recursive call 366: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:18,345 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:18,346 INFO L550 ElimStorePlain]: Start of recursive call 367: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:18,382 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:18,383 INFO L550 ElimStorePlain]: Start of recursive call 368: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:18,421 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:18,422 INFO L550 ElimStorePlain]: Start of recursive call 369: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:18,460 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:18,460 INFO L550 ElimStorePlain]: Start of recursive call 370: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:18,499 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:18,499 INFO L550 ElimStorePlain]: Start of recursive call 371: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:18,537 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:18,538 INFO L550 ElimStorePlain]: Start of recursive call 372: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:18,579 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:18,580 INFO L550 ElimStorePlain]: Start of recursive call 373: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:18,621 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:18,622 INFO L550 ElimStorePlain]: Start of recursive call 374: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:18,663 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:18,664 INFO L550 ElimStorePlain]: Start of recursive call 375: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:18,702 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:18,702 INFO L550 ElimStorePlain]: Start of recursive call 376: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:18,743 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:18,744 INFO L550 ElimStorePlain]: Start of recursive call 377: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:18,782 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:18,783 INFO L550 ElimStorePlain]: Start of recursive call 378: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:18,821 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:18,822 INFO L550 ElimStorePlain]: Start of recursive call 379: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:18,860 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:18,861 INFO L550 ElimStorePlain]: Start of recursive call 380: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:18,904 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:18,905 INFO L550 ElimStorePlain]: Start of recursive call 381: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:18,948 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:18,949 INFO L550 ElimStorePlain]: Start of recursive call 382: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:18,987 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:18,988 INFO L550 ElimStorePlain]: Start of recursive call 383: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:19,027 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:19,028 INFO L550 ElimStorePlain]: Start of recursive call 384: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:19,082 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:19,083 INFO L550 ElimStorePlain]: Start of recursive call 385: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:19,095 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:19,096 INFO L550 ElimStorePlain]: Start of recursive call 386: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:19,109 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:19,110 INFO L550 ElimStorePlain]: Start of recursive call 387: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:19,124 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:19,124 INFO L550 ElimStorePlain]: Start of recursive call 388: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:19,136 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:19,137 INFO L550 ElimStorePlain]: Start of recursive call 389: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:19,151 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:19,152 INFO L550 ElimStorePlain]: Start of recursive call 390: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:19,165 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:19,166 INFO L550 ElimStorePlain]: Start of recursive call 391: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:19,180 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:15:19,180 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:15:19,181 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 18 treesize of output 1 [2021-03-10 22:15:19,181 INFO L550 ElimStorePlain]: Start of recursive call 392: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:19,194 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:19,195 INFO L550 ElimStorePlain]: Start of recursive call 393: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:19,208 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:15:19,208 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:15:19,209 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 [2021-03-10 22:15:19,209 INFO L550 ElimStorePlain]: Start of recursive call 394: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:19,224 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:19,224 INFO L550 ElimStorePlain]: Start of recursive call 395: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:19,238 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:19,239 INFO L550 ElimStorePlain]: Start of recursive call 396: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:19,253 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:19,253 INFO L550 ElimStorePlain]: Start of recursive call 397: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:19,264 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:19,265 INFO L550 ElimStorePlain]: Start of recursive call 398: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:19,279 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:19,279 INFO L550 ElimStorePlain]: Start of recursive call 399: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:19,290 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:19,290 INFO L550 ElimStorePlain]: Start of recursive call 400: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:19,301 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:19,302 INFO L550 ElimStorePlain]: Start of recursive call 401: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:19,314 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:19,314 INFO L550 ElimStorePlain]: Start of recursive call 402: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:19,325 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:19,326 INFO L550 ElimStorePlain]: Start of recursive call 403: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:19,338 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:19,338 INFO L550 ElimStorePlain]: Start of recursive call 404: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:19,349 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:19,350 INFO L550 ElimStorePlain]: Start of recursive call 405: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:19,364 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:19,365 INFO L550 ElimStorePlain]: Start of recursive call 406: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:19,379 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:19,379 INFO L550 ElimStorePlain]: Start of recursive call 407: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:19,392 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:19,393 INFO L550 ElimStorePlain]: Start of recursive call 408: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:19,412 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:19,413 INFO L550 ElimStorePlain]: Start of recursive call 409: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:19,429 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:19,430 INFO L550 ElimStorePlain]: Start of recursive call 410: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:19,449 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:19,450 INFO L550 ElimStorePlain]: Start of recursive call 411: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:19,465 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:19,466 INFO L550 ElimStorePlain]: Start of recursive call 412: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:19,482 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:19,483 INFO L550 ElimStorePlain]: Start of recursive call 413: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:19,499 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:19,500 INFO L550 ElimStorePlain]: Start of recursive call 414: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:19,515 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:19,516 INFO L550 ElimStorePlain]: Start of recursive call 415: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:19,532 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:19,533 INFO L550 ElimStorePlain]: Start of recursive call 416: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:19,546 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:19,547 INFO L550 ElimStorePlain]: Start of recursive call 417: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:19,558 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:19,558 INFO L550 ElimStorePlain]: Start of recursive call 418: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:19,569 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:19,570 INFO L550 ElimStorePlain]: Start of recursive call 419: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:19,582 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:19,583 INFO L550 ElimStorePlain]: Start of recursive call 420: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:19,596 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:19,597 INFO L550 ElimStorePlain]: Start of recursive call 421: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:19,613 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:19,614 INFO L550 ElimStorePlain]: Start of recursive call 422: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:19,633 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:19,634 INFO L550 ElimStorePlain]: Start of recursive call 423: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:19,650 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:19,650 INFO L550 ElimStorePlain]: Start of recursive call 424: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:19,670 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:19,671 INFO L550 ElimStorePlain]: Start of recursive call 425: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:19,688 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:19,689 INFO L550 ElimStorePlain]: Start of recursive call 426: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:19,708 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:19,709 INFO L550 ElimStorePlain]: Start of recursive call 427: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:19,729 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:19,730 INFO L550 ElimStorePlain]: Start of recursive call 428: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:19,747 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:19,748 INFO L550 ElimStorePlain]: Start of recursive call 429: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:19,765 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:19,766 INFO L550 ElimStorePlain]: Start of recursive call 430: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:19,786 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:19,787 INFO L550 ElimStorePlain]: Start of recursive call 431: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:19,804 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:19,805 INFO L550 ElimStorePlain]: Start of recursive call 432: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:19,822 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:19,823 INFO L550 ElimStorePlain]: Start of recursive call 433: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:19,840 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:19,840 INFO L550 ElimStorePlain]: Start of recursive call 434: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:19,858 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:19,859 INFO L550 ElimStorePlain]: Start of recursive call 435: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:19,877 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:19,878 INFO L550 ElimStorePlain]: Start of recursive call 436: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:19,898 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:19,899 INFO L550 ElimStorePlain]: Start of recursive call 437: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:19,916 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:19,917 INFO L550 ElimStorePlain]: Start of recursive call 438: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:19,935 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:19,936 INFO L550 ElimStorePlain]: Start of recursive call 439: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:19,957 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:19,958 INFO L550 ElimStorePlain]: Start of recursive call 440: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:19,977 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:19,978 INFO L550 ElimStorePlain]: Start of recursive call 441: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:19,997 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:19,998 INFO L550 ElimStorePlain]: Start of recursive call 442: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:20,018 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:15:20,018 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:15:20,019 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 [2021-03-10 22:15:20,020 INFO L550 ElimStorePlain]: Start of recursive call 443: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:20,038 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:20,039 INFO L550 ElimStorePlain]: Start of recursive call 444: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:20,057 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:20,058 INFO L550 ElimStorePlain]: Start of recursive call 445: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:20,076 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:20,077 INFO L550 ElimStorePlain]: Start of recursive call 446: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:20,099 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:20,100 INFO L550 ElimStorePlain]: Start of recursive call 447: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:20,118 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:20,119 INFO L550 ElimStorePlain]: Start of recursive call 448: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:20,138 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:20,139 INFO L550 ElimStorePlain]: Start of recursive call 449: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:20,158 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:20,159 INFO L550 ElimStorePlain]: Start of recursive call 450: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:20,178 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:20,179 INFO L550 ElimStorePlain]: Start of recursive call 451: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:20,198 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:20,199 INFO L550 ElimStorePlain]: Start of recursive call 452: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:20,219 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:20,219 INFO L550 ElimStorePlain]: Start of recursive call 453: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:20,239 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:20,240 INFO L550 ElimStorePlain]: Start of recursive call 454: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:20,260 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:15:20,261 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:15:20,261 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 18 treesize of output 1 [2021-03-10 22:15:20,262 INFO L550 ElimStorePlain]: Start of recursive call 455: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:20,284 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:20,285 INFO L550 ElimStorePlain]: Start of recursive call 456: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:20,305 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:20,306 INFO L550 ElimStorePlain]: Start of recursive call 457: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:20,327 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:15:20,328 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:15:20,328 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select 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 [2021-03-10 22:15:20,329 INFO L550 ElimStorePlain]: Start of recursive call 458: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:20,349 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:20,349 INFO L550 ElimStorePlain]: Start of recursive call 459: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:20,372 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:20,373 INFO L550 ElimStorePlain]: Start of recursive call 460: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:20,393 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:20,394 INFO L550 ElimStorePlain]: Start of recursive call 461: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:20,415 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:20,416 INFO L550 ElimStorePlain]: Start of recursive call 462: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:20,437 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:20,438 INFO L550 ElimStorePlain]: Start of recursive call 463: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:20,458 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:20,459 INFO L550 ElimStorePlain]: Start of recursive call 464: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:20,479 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:20,480 INFO L550 ElimStorePlain]: Start of recursive call 465: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:20,503 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:20,504 INFO L550 ElimStorePlain]: Start of recursive call 466: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:20,524 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:20,525 INFO L550 ElimStorePlain]: Start of recursive call 467: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:20,548 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:20,549 INFO L550 ElimStorePlain]: Start of recursive call 468: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:20,570 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:20,571 INFO L550 ElimStorePlain]: Start of recursive call 469: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:20,594 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:20,595 INFO L550 ElimStorePlain]: Start of recursive call 470: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:20,615 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:20,616 INFO L550 ElimStorePlain]: Start of recursive call 471: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:20,638 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:20,638 INFO L550 ElimStorePlain]: Start of recursive call 472: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:20,662 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:20,663 INFO L550 ElimStorePlain]: Start of recursive call 473: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:20,683 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:20,684 INFO L550 ElimStorePlain]: Start of recursive call 474: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:20,706 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:20,706 INFO L550 ElimStorePlain]: Start of recursive call 475: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:20,727 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:20,728 INFO L550 ElimStorePlain]: Start of recursive call 476: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:20,749 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:20,749 INFO L550 ElimStorePlain]: Start of recursive call 477: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:20,773 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:20,774 INFO L550 ElimStorePlain]: Start of recursive call 478: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:20,794 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:20,795 INFO L550 ElimStorePlain]: Start of recursive call 479: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:20,819 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:20,820 INFO L550 ElimStorePlain]: Start of recursive call 480: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:20,840 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:20,841 INFO L550 ElimStorePlain]: Start of recursive call 481: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:20,865 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:20,866 INFO L550 ElimStorePlain]: Start of recursive call 482: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:20,890 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:20,890 INFO L550 ElimStorePlain]: Start of recursive call 483: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:20,913 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:20,914 INFO L550 ElimStorePlain]: Start of recursive call 484: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:20,935 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:20,936 INFO L550 ElimStorePlain]: Start of recursive call 485: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:20,960 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:20,960 INFO L550 ElimStorePlain]: Start of recursive call 486: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:20,983 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:20,983 INFO L550 ElimStorePlain]: Start of recursive call 487: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:21,008 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:21,008 INFO L550 ElimStorePlain]: Start of recursive call 488: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:21,030 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:21,030 INFO L550 ElimStorePlain]: Start of recursive call 489: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:21,053 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:21,054 INFO L550 ElimStorePlain]: Start of recursive call 490: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:21,078 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:21,079 INFO L550 ElimStorePlain]: Start of recursive call 491: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:21,103 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:21,103 INFO L550 ElimStorePlain]: Start of recursive call 492: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:21,126 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:21,127 INFO L550 ElimStorePlain]: Start of recursive call 493: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:21,150 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:21,151 INFO L550 ElimStorePlain]: Start of recursive call 494: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:21,173 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:21,174 INFO L550 ElimStorePlain]: Start of recursive call 495: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:21,195 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:21,196 INFO L550 ElimStorePlain]: Start of recursive call 496: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:21,220 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:21,221 INFO L550 ElimStorePlain]: Start of recursive call 497: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:21,242 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:21,243 INFO L550 ElimStorePlain]: Start of recursive call 498: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:21,267 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:21,268 INFO L550 ElimStorePlain]: Start of recursive call 499: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:21,291 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:21,292 INFO L550 ElimStorePlain]: Start of recursive call 500: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:21,314 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:21,315 INFO L550 ElimStorePlain]: Start of recursive call 501: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:21,337 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:21,338 INFO L550 ElimStorePlain]: Start of recursive call 502: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:21,359 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:21,360 INFO L550 ElimStorePlain]: Start of recursive call 503: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:21,382 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:15:21,383 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:15:21,383 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:15:21,384 INFO L550 ElimStorePlain]: Start of recursive call 504: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:21,408 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:21,409 INFO L550 ElimStorePlain]: Start of recursive call 505: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:21,430 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:21,431 INFO L550 ElimStorePlain]: Start of recursive call 506: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:21,449 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:15:21,450 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:15:21,451 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 [2021-03-10 22:15:21,451 INFO L550 ElimStorePlain]: Start of recursive call 507: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:21,468 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:21,469 INFO L550 ElimStorePlain]: Start of recursive call 508: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:21,486 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:21,487 INFO L550 ElimStorePlain]: Start of recursive call 509: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:21,506 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:21,507 INFO L550 ElimStorePlain]: Start of recursive call 510: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:21,526 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:21,527 INFO L550 ElimStorePlain]: Start of recursive call 511: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:21,545 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:21,546 INFO L550 ElimStorePlain]: Start of recursive call 512: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:21,565 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:21,566 INFO L550 ElimStorePlain]: Start of recursive call 513: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:21,583 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:21,584 INFO L550 ElimStorePlain]: Start of recursive call 514: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:21,603 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:21,603 INFO L550 ElimStorePlain]: Start of recursive call 515: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:21,620 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:21,621 INFO L550 ElimStorePlain]: Start of recursive call 516: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:21,639 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:21,639 INFO L550 ElimStorePlain]: Start of recursive call 517: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:21,656 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:21,657 INFO L550 ElimStorePlain]: Start of recursive call 518: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:21,675 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:21,676 INFO L550 ElimStorePlain]: Start of recursive call 519: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:21,693 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:21,694 INFO L550 ElimStorePlain]: Start of recursive call 520: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:21,711 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:21,712 INFO L550 ElimStorePlain]: Start of recursive call 521: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:21,729 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:21,729 INFO L550 ElimStorePlain]: Start of recursive call 522: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:21,748 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:21,749 INFO L550 ElimStorePlain]: Start of recursive call 523: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:21,766 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:21,767 INFO L550 ElimStorePlain]: Start of recursive call 524: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:21,786 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:21,787 INFO L550 ElimStorePlain]: Start of recursive call 525: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:21,805 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:21,806 INFO L550 ElimStorePlain]: Start of recursive call 526: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:21,823 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:21,823 INFO L550 ElimStorePlain]: Start of recursive call 527: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:21,841 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:21,842 INFO L550 ElimStorePlain]: Start of recursive call 528: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:21,858 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:21,859 INFO L550 ElimStorePlain]: Start of recursive call 529: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:21,876 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:21,877 INFO L550 ElimStorePlain]: Start of recursive call 530: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:21,895 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:21,895 INFO L550 ElimStorePlain]: Start of recursive call 531: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:21,912 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:21,912 INFO L550 ElimStorePlain]: Start of recursive call 532: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:21,929 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:21,929 INFO L550 ElimStorePlain]: Start of recursive call 533: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:21,947 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:21,948 INFO L550 ElimStorePlain]: Start of recursive call 534: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:21,964 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:21,964 INFO L550 ElimStorePlain]: Start of recursive call 535: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:21,981 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:21,982 INFO L550 ElimStorePlain]: Start of recursive call 536: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:21,999 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:22,000 INFO L550 ElimStorePlain]: Start of recursive call 537: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:22,017 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:15:22,017 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:15:22,018 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select 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 [2021-03-10 22:15:22,018 INFO L550 ElimStorePlain]: Start of recursive call 538: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:22,035 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:22,036 INFO L550 ElimStorePlain]: Start of recursive call 539: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:22,051 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:22,052 INFO L550 ElimStorePlain]: Start of recursive call 540: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:22,069 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:22,070 INFO L550 ElimStorePlain]: Start of recursive call 541: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:22,085 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:22,086 INFO L550 ElimStorePlain]: Start of recursive call 542: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:22,101 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:22,102 INFO L550 ElimStorePlain]: Start of recursive call 543: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:22,117 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:22,118 INFO L550 ElimStorePlain]: Start of recursive call 544: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:22,134 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:22,135 INFO L550 ElimStorePlain]: Start of recursive call 545: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:22,151 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:22,152 INFO L550 ElimStorePlain]: Start of recursive call 546: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:22,169 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:22,169 INFO L550 ElimStorePlain]: Start of recursive call 547: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:22,185 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:22,186 INFO L550 ElimStorePlain]: Start of recursive call 548: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:22,201 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:22,202 INFO L550 ElimStorePlain]: Start of recursive call 549: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:22,217 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:15:22,218 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:15:22,218 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 18 treesize of output 1 [2021-03-10 22:15:22,219 INFO L550 ElimStorePlain]: Start of recursive call 550: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:22,235 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:22,236 INFO L550 ElimStorePlain]: Start of recursive call 551: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:22,250 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:22,250 INFO L550 ElimStorePlain]: Start of recursive call 552: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:22,262 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:22,263 INFO L550 ElimStorePlain]: Start of recursive call 553: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:22,274 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:22,274 INFO L550 ElimStorePlain]: Start of recursive call 554: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:22,284 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:22,284 INFO L550 ElimStorePlain]: Start of recursive call 555: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:22,293 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:22,294 INFO L550 ElimStorePlain]: Start of recursive call 556: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:22,302 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:22,303 INFO L550 ElimStorePlain]: Start of recursive call 557: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:22,311 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:22,312 INFO L550 ElimStorePlain]: Start of recursive call 558: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:22,320 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:22,321 INFO L550 ElimStorePlain]: Start of recursive call 559: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:22,330 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:22,330 INFO L550 ElimStorePlain]: Start of recursive call 560: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:22,338 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:22,339 INFO L550 ElimStorePlain]: Start of recursive call 561: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:22,347 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:22,347 INFO L550 ElimStorePlain]: Start of recursive call 562: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:22,355 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:22,356 INFO L550 ElimStorePlain]: Start of recursive call 563: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:22,364 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:22,365 INFO L550 ElimStorePlain]: Start of recursive call 564: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:22,373 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:22,373 INFO L550 ElimStorePlain]: Start of recursive call 565: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:22,381 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:22,382 INFO L550 ElimStorePlain]: Start of recursive call 566: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:22,389 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:22,390 INFO L550 ElimStorePlain]: Start of recursive call 567: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:22,397 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:15:22,398 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:15:22,398 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 18 treesize of output 1 [2021-03-10 22:15:22,399 INFO L550 ElimStorePlain]: Start of recursive call 568: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:22,406 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:22,407 INFO L550 ElimStorePlain]: Start of recursive call 569: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:22,415 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:15:22,415 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:15:22,416 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:15:22,416 INFO L550 ElimStorePlain]: Start of recursive call 570: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:22,423 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:22,424 INFO L550 ElimStorePlain]: Start of recursive call 571: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:22,431 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:22,431 INFO L550 ElimStorePlain]: Start of recursive call 572: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:22,438 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:22,439 INFO L550 ElimStorePlain]: Start of recursive call 573: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:22,446 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:22,447 INFO L550 ElimStorePlain]: Start of recursive call 574: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:22,457 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:22,458 INFO L550 ElimStorePlain]: Start of recursive call 575: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:22,470 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:22,471 INFO L550 ElimStorePlain]: Start of recursive call 576: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:22,483 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:22,484 INFO L550 ElimStorePlain]: Start of recursive call 577: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:22,496 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:22,497 INFO L550 ElimStorePlain]: Start of recursive call 578: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:22,509 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:22,510 INFO L550 ElimStorePlain]: Start of recursive call 579: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:22,522 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:22,523 INFO L550 ElimStorePlain]: Start of recursive call 580: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:22,535 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:22,535 INFO L550 ElimStorePlain]: Start of recursive call 581: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:22,548 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:22,549 INFO L550 ElimStorePlain]: Start of recursive call 582: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:22,560 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:22,561 INFO L550 ElimStorePlain]: Start of recursive call 583: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:22,573 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:22,574 INFO L550 ElimStorePlain]: Start of recursive call 584: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:22,586 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:22,587 INFO L550 ElimStorePlain]: Start of recursive call 585: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:22,598 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:22,599 INFO L550 ElimStorePlain]: Start of recursive call 586: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:22,611 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:22,611 INFO L550 ElimStorePlain]: Start of recursive call 587: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:22,623 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:22,623 INFO L550 ElimStorePlain]: Start of recursive call 588: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:22,634 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:22,635 INFO L550 ElimStorePlain]: Start of recursive call 589: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:22,645 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:22,646 INFO L550 ElimStorePlain]: Start of recursive call 590: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:22,657 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:15:22,658 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:15:22,658 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 23 treesize of output 1 [2021-03-10 22:15:22,659 INFO L550 ElimStorePlain]: Start of recursive call 591: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:22,669 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:22,670 INFO L550 ElimStorePlain]: Start of recursive call 592: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:22,676 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:22,676 INFO L550 ElimStorePlain]: Start of recursive call 593: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:22,681 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:22,682 INFO L550 ElimStorePlain]: Start of recursive call 594: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:22,687 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:22,687 INFO L550 ElimStorePlain]: Start of recursive call 595: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:22,858 WARN L205 SmtUtils]: Spent 171.00 ms on a formula simplification. DAG size of input: 46 DAG size of output: 42 [2021-03-10 22:15:22,859 INFO L628 ElimStorePlain]: treesize reduction 108, result has 62.6 percent of original size [2021-03-10 22:15:22,867 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select 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 [2021-03-10 22:15:22,868 INFO L550 ElimStorePlain]: Start of recursive call 596: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:22,875 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:15:22,876 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:15:22,876 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 13 treesize of output 9 [2021-03-10 22:15:22,877 INFO L550 ElimStorePlain]: Start of recursive call 597: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:22,884 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:22,885 INFO L550 ElimStorePlain]: Start of recursive call 598: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:22,892 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 5 treesize of output 3 [2021-03-10 22:15:22,893 INFO L550 ElimStorePlain]: Start of recursive call 599: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:22,900 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:22,900 INFO L550 ElimStorePlain]: Start of recursive call 600: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:22,906 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:15:22,907 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 13 treesize of output 9 [2021-03-10 22:15:22,908 INFO L550 ElimStorePlain]: Start of recursive call 601: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:22,954 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-10 22:15:22,956 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 2 dim-1 vars, End of recursive call: and 4 xjuncts. [2021-03-10 22:15:22,956 INFO L247 ElimStorePlain]: Needed 601 recursive calls to eliminate 3 variables, input treesize:30340, output treesize:61 [2021-03-10 22:15:23,106 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:15:23,106 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-10 22:15:23,106 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 10] total 14 [2021-03-10 22:15:23,107 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [827550417] [2021-03-10 22:15:23,107 INFO L460 AbstractCegarLoop]: Interpolant automaton has 14 states [2021-03-10 22:15:23,107 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-10 22:15:23,107 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2021-03-10 22:15:23,107 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=36, Invalid=146, Unknown=0, NotChecked=0, Total=182 [2021-03-10 22:15:23,107 INFO L87 Difference]: Start difference. First operand 74 states and 151 transitions. Second operand has 14 states, 14 states have (on average 1.6428571428571428) internal successors, (23), 14 states have internal predecessors, (23), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:15:23,240 WARN L205 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 51 DAG size of output: 46 [2021-03-10 22:15:23,534 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-10 22:15:23,534 INFO L93 Difference]: Finished difference Result 125 states and 239 transitions. [2021-03-10 22:15:23,534 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-03-10 22:15:23,534 INFO L78 Accepts]: Start accepts. Automaton has has 14 states, 14 states have (on average 1.6428571428571428) internal successors, (23), 14 states have internal predecessors, (23), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 16 [2021-03-10 22:15:23,534 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-10 22:15:23,535 INFO L225 Difference]: With dead ends: 125 [2021-03-10 22:15:23,535 INFO L226 Difference]: Without dead ends: 106 [2021-03-10 22:15:23,535 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 29 GetRequests, 9 SyntacticMatches, 4 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 66 ImplicationChecksByTransitivity, 978.0ms TimeCoverageRelationStatistics Valid=62, Invalid=244, Unknown=0, NotChecked=0, Total=306 [2021-03-10 22:15:23,535 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 106 states. [2021-03-10 22:15:23,536 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 106 to 78. [2021-03-10 22:15:23,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 78 states, 77 states have (on average 2.0779220779220777) internal successors, (160), 77 states have internal predecessors, (160), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:15:23,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 78 states and 160 transitions. [2021-03-10 22:15:23,537 INFO L78 Accepts]: Start accepts. Automaton has 78 states and 160 transitions. Word has length 16 [2021-03-10 22:15:23,537 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-10 22:15:23,537 INFO L480 AbstractCegarLoop]: Abstraction has 78 states and 160 transitions. [2021-03-10 22:15:23,537 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 14 states, 14 states have (on average 1.6428571428571428) internal successors, (23), 14 states have internal predecessors, (23), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:15:23,537 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 160 transitions. [2021-03-10 22:15:23,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2021-03-10 22:15:23,537 INFO L511 BasicCegarLoop]: Found error trace [2021-03-10 22:15:23,537 INFO L519 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-10 22:15:23,738 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable33309,77 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:15:23,738 INFO L428 AbstractCegarLoop]: === Iteration 87 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-10 22:15:23,738 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-10 22:15:23,738 INFO L82 PathProgramCache]: Analyzing trace with hash -1650395231, now seen corresponding path program 60 times [2021-03-10 22:15:23,738 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-10 22:15:23,738 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [747834673] [2021-03-10 22:15:23,739 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-10 22:15:23,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 22:15:24,044 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:15:24,044 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [747834673] [2021-03-10 22:15:24,044 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [652510692] [2021-03-10 22:15:24,044 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 78 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 78 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:15:24,072 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 2 check-sat command(s) [2021-03-10 22:15:24,072 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-10 22:15:24,073 INFO L263 TraceCheckSpWp]: Trace formula consists of 64 conjuncts, 25 conjunts are in the unsatisfiable core [2021-03-10 22:15:24,074 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-10 22:15:24,361 WARN L205 SmtUtils]: Spent 178.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 59 [2021-03-10 22:15:34,325 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:34,326 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:34,339 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:34,340 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:34,350 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:34,351 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:34,364 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:34,365 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:34,376 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:34,377 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:34,387 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:15:34,388 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:15:34,388 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 18 treesize of output 1 [2021-03-10 22:15:34,389 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:34,397 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:34,398 INFO L550 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:34,407 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:34,407 INFO L550 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:34,416 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:34,416 INFO L550 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:34,424 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:34,425 INFO L550 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:34,433 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:34,434 INFO L550 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:34,442 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:34,443 INFO L550 ElimStorePlain]: Start of recursive call 13: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:34,451 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:34,451 INFO L550 ElimStorePlain]: Start of recursive call 14: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:34,460 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:34,461 INFO L550 ElimStorePlain]: Start of recursive call 15: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:34,470 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:34,470 INFO L550 ElimStorePlain]: Start of recursive call 16: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:34,481 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:34,482 INFO L550 ElimStorePlain]: Start of recursive call 17: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:34,492 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:34,493 INFO L550 ElimStorePlain]: Start of recursive call 18: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:34,502 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:34,503 INFO L550 ElimStorePlain]: Start of recursive call 19: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:34,513 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:34,514 INFO L550 ElimStorePlain]: Start of recursive call 20: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:34,524 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:34,525 INFO L550 ElimStorePlain]: Start of recursive call 21: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:34,535 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:15:34,536 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:15:34,536 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 18 treesize of output 1 [2021-03-10 22:15:34,537 INFO L550 ElimStorePlain]: Start of recursive call 22: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:34,547 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:34,548 INFO L550 ElimStorePlain]: Start of recursive call 23: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:34,557 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:15:34,558 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:15:34,558 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 [2021-03-10 22:15:34,558 INFO L550 ElimStorePlain]: Start of recursive call 24: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:34,569 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:15:34,570 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:15:34,570 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 23 treesize of output 1 [2021-03-10 22:15:34,571 INFO L550 ElimStorePlain]: Start of recursive call 25: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:34,580 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:34,581 INFO L550 ElimStorePlain]: Start of recursive call 26: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:34,592 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:34,593 INFO L550 ElimStorePlain]: Start of recursive call 27: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:34,605 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:34,606 INFO L550 ElimStorePlain]: Start of recursive call 28: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:34,621 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:15:34,622 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:15:34,622 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:15:34,623 INFO L550 ElimStorePlain]: Start of recursive call 29: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:34,635 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:34,636 INFO L550 ElimStorePlain]: Start of recursive call 30: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:34,651 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:34,652 INFO L550 ElimStorePlain]: Start of recursive call 31: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:34,664 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:34,665 INFO L550 ElimStorePlain]: Start of recursive call 32: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:34,678 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:34,678 INFO L550 ElimStorePlain]: Start of recursive call 33: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:34,693 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:34,694 INFO L550 ElimStorePlain]: Start of recursive call 34: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:34,706 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:34,707 INFO L550 ElimStorePlain]: Start of recursive call 35: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:34,722 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:15:34,723 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:15:34,724 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 [2021-03-10 22:15:34,724 INFO L550 ElimStorePlain]: Start of recursive call 36: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:34,738 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:15:34,739 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:15:34,739 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 [2021-03-10 22:15:34,740 INFO L550 ElimStorePlain]: Start of recursive call 37: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:34,754 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:34,755 INFO L550 ElimStorePlain]: Start of recursive call 38: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:34,765 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:34,765 INFO L550 ElimStorePlain]: Start of recursive call 39: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:34,775 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:34,775 INFO L550 ElimStorePlain]: Start of recursive call 40: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:34,785 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:15:34,786 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:15:34,786 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 [2021-03-10 22:15:34,787 INFO L550 ElimStorePlain]: Start of recursive call 41: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:34,796 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:34,797 INFO L550 ElimStorePlain]: Start of recursive call 42: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:34,805 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:34,806 INFO L550 ElimStorePlain]: Start of recursive call 43: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:34,816 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:34,816 INFO L550 ElimStorePlain]: Start of recursive call 44: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:34,826 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:15:34,827 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:15:34,828 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 25 treesize of output 9 [2021-03-10 22:15:34,829 INFO L550 ElimStorePlain]: Start of recursive call 45: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:34,843 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:34,844 INFO L550 ElimStorePlain]: Start of recursive call 46: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:34,856 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:34,857 INFO L550 ElimStorePlain]: Start of recursive call 47: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:34,872 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:15:34,873 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:15:34,873 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:15:34,874 INFO L550 ElimStorePlain]: Start of recursive call 48: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:34,889 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:34,889 INFO L550 ElimStorePlain]: Start of recursive call 49: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:34,901 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:34,902 INFO L550 ElimStorePlain]: Start of recursive call 50: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:34,916 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:15:34,916 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:15:34,917 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:15:34,918 INFO L550 ElimStorePlain]: Start of recursive call 51: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:34,931 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:34,932 INFO L550 ElimStorePlain]: Start of recursive call 52: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:34,946 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:34,947 INFO L550 ElimStorePlain]: Start of recursive call 53: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:34,959 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:34,960 INFO L550 ElimStorePlain]: Start of recursive call 54: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:34,974 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:34,975 INFO L550 ElimStorePlain]: Start of recursive call 55: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:34,987 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:34,988 INFO L550 ElimStorePlain]: Start of recursive call 56: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:35,000 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:35,001 INFO L550 ElimStorePlain]: Start of recursive call 57: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:35,012 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:35,013 INFO L550 ElimStorePlain]: Start of recursive call 58: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:35,026 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:35,027 INFO L550 ElimStorePlain]: Start of recursive call 59: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:35,042 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:15:35,043 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:15:35,043 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 [2021-03-10 22:15:35,044 INFO L550 ElimStorePlain]: Start of recursive call 60: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:35,059 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:35,060 INFO L550 ElimStorePlain]: Start of recursive call 61: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:35,074 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:35,075 INFO L550 ElimStorePlain]: Start of recursive call 62: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:35,088 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:15:35,089 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:15:35,089 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 18 treesize of output 1 [2021-03-10 22:15:35,090 INFO L550 ElimStorePlain]: Start of recursive call 63: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:35,101 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:35,102 INFO L550 ElimStorePlain]: Start of recursive call 64: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:35,113 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:35,114 INFO L550 ElimStorePlain]: Start of recursive call 65: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:35,128 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:15:35,128 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:15:35,129 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select 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 [2021-03-10 22:15:35,129 INFO L550 ElimStorePlain]: Start of recursive call 66: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:35,144 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:35,145 INFO L550 ElimStorePlain]: Start of recursive call 67: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:35,159 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:35,160 INFO L550 ElimStorePlain]: Start of recursive call 68: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:35,174 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:35,175 INFO L550 ElimStorePlain]: Start of recursive call 69: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:35,189 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:35,190 INFO L550 ElimStorePlain]: Start of recursive call 70: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:35,204 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:35,205 INFO L550 ElimStorePlain]: Start of recursive call 71: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:35,220 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:35,221 INFO L550 ElimStorePlain]: Start of recursive call 72: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:35,233 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:35,234 INFO L550 ElimStorePlain]: Start of recursive call 73: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:35,249 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:15:35,250 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:15:35,250 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:15:35,251 INFO L550 ElimStorePlain]: Start of recursive call 74: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:35,264 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:35,265 INFO L550 ElimStorePlain]: Start of recursive call 75: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:35,279 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:35,280 INFO L550 ElimStorePlain]: Start of recursive call 76: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:35,294 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:35,295 INFO L550 ElimStorePlain]: Start of recursive call 77: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:35,310 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:35,310 INFO L550 ElimStorePlain]: Start of recursive call 78: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:35,325 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:35,326 INFO L550 ElimStorePlain]: Start of recursive call 79: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:35,341 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:35,341 INFO L550 ElimStorePlain]: Start of recursive call 80: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:35,356 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:35,356 INFO L550 ElimStorePlain]: Start of recursive call 81: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:35,370 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:15:35,371 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:15:35,371 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 25 treesize of output 9 [2021-03-10 22:15:35,372 INFO L550 ElimStorePlain]: Start of recursive call 82: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:35,386 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:35,387 INFO L550 ElimStorePlain]: Start of recursive call 83: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:35,399 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:35,399 INFO L550 ElimStorePlain]: Start of recursive call 84: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:35,411 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:35,412 INFO L550 ElimStorePlain]: Start of recursive call 85: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:35,426 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:15:35,426 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:15:35,427 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 23 treesize of output 1 [2021-03-10 22:15:35,428 INFO L550 ElimStorePlain]: Start of recursive call 86: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:35,442 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:35,442 INFO L550 ElimStorePlain]: Start of recursive call 87: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:35,456 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:15:35,457 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:15:35,458 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 18 treesize of output 1 [2021-03-10 22:15:35,458 INFO L550 ElimStorePlain]: Start of recursive call 88: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:35,470 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:35,471 INFO L550 ElimStorePlain]: Start of recursive call 89: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:35,484 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:35,485 INFO L550 ElimStorePlain]: Start of recursive call 90: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:35,499 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:15:35,500 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:15:35,500 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 [2021-03-10 22:15:35,501 INFO L550 ElimStorePlain]: Start of recursive call 91: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:35,515 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:35,515 INFO L550 ElimStorePlain]: Start of recursive call 92: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:35,529 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:35,529 INFO L550 ElimStorePlain]: Start of recursive call 93: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:35,542 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:35,543 INFO L550 ElimStorePlain]: Start of recursive call 94: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:35,554 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:35,555 INFO L550 ElimStorePlain]: Start of recursive call 95: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:35,568 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:35,569 INFO L550 ElimStorePlain]: Start of recursive call 96: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:35,581 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:35,581 INFO L550 ElimStorePlain]: Start of recursive call 97: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:35,594 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:15:35,594 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:15:35,595 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 11 treesize of output 3 [2021-03-10 22:15:35,596 INFO L550 ElimStorePlain]: Start of recursive call 98: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:35,609 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:35,610 INFO L550 ElimStorePlain]: Start of recursive call 99: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:35,623 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:35,624 INFO L550 ElimStorePlain]: Start of recursive call 100: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:35,636 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:35,637 INFO L550 ElimStorePlain]: Start of recursive call 101: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:35,648 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:35,649 INFO L550 ElimStorePlain]: Start of recursive call 102: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:35,660 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:35,661 INFO L550 ElimStorePlain]: Start of recursive call 103: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:35,673 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:35,674 INFO L550 ElimStorePlain]: Start of recursive call 104: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:35,687 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:15:35,688 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:15:35,688 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 23 treesize of output 1 [2021-03-10 22:15:35,689 INFO L550 ElimStorePlain]: Start of recursive call 105: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:35,701 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:35,701 INFO L550 ElimStorePlain]: Start of recursive call 106: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:35,714 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:35,715 INFO L550 ElimStorePlain]: Start of recursive call 107: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:35,727 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:35,728 INFO L550 ElimStorePlain]: Start of recursive call 108: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:35,740 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:35,741 INFO L550 ElimStorePlain]: Start of recursive call 109: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:35,753 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:15:35,754 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:15:35,754 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 25 treesize of output 9 [2021-03-10 22:15:35,755 INFO L550 ElimStorePlain]: Start of recursive call 110: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:35,767 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:35,768 INFO L550 ElimStorePlain]: Start of recursive call 111: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:35,779 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:35,779 INFO L550 ElimStorePlain]: Start of recursive call 112: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:35,791 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:35,792 INFO L550 ElimStorePlain]: Start of recursive call 113: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:35,804 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:15:35,805 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:15:35,806 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 23 treesize of output 1 [2021-03-10 22:15:35,806 INFO L550 ElimStorePlain]: Start of recursive call 114: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:35,818 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:35,819 INFO L550 ElimStorePlain]: Start of recursive call 115: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:35,830 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:35,831 INFO L550 ElimStorePlain]: Start of recursive call 116: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:35,841 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:35,842 INFO L550 ElimStorePlain]: Start of recursive call 117: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:35,852 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:35,853 INFO L550 ElimStorePlain]: Start of recursive call 118: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:35,864 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:35,864 INFO L550 ElimStorePlain]: Start of recursive call 119: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:35,875 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:35,876 INFO L550 ElimStorePlain]: Start of recursive call 120: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:35,886 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:35,887 INFO L550 ElimStorePlain]: Start of recursive call 121: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:35,897 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:35,898 INFO L550 ElimStorePlain]: Start of recursive call 122: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:35,908 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:35,909 INFO L550 ElimStorePlain]: Start of recursive call 123: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:35,918 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:35,919 INFO L550 ElimStorePlain]: Start of recursive call 124: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:35,928 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:35,929 INFO L550 ElimStorePlain]: Start of recursive call 125: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:35,939 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:35,940 INFO L550 ElimStorePlain]: Start of recursive call 126: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:35,948 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:15:35,949 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:15:35,950 INFO L550 ElimStorePlain]: Start of recursive call 127: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:36,118 WARN L205 SmtUtils]: Spent 168.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 47 [2021-03-10 22:15:36,119 INFO L628 ElimStorePlain]: treesize reduction 46, result has 79.6 percent of original size [2021-03-10 22:15:36,126 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select 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 [2021-03-10 22:15:36,127 INFO L550 ElimStorePlain]: Start of recursive call 128: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:36,134 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-03-10 22:15:36,135 INFO L550 ElimStorePlain]: Start of recursive call 129: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:36,142 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select 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 [2021-03-10 22:15:36,144 INFO L550 ElimStorePlain]: Start of recursive call 130: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:36,150 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-03-10 22:15:36,152 INFO L550 ElimStorePlain]: Start of recursive call 131: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:36,158 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 13 treesize of output 9 [2021-03-10 22:15:36,160 INFO L550 ElimStorePlain]: Start of recursive call 132: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:36,224 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-10 22:15:36,228 INFO L550 ElimStorePlain]: Start of recursive call 1: 6 dim-0 vars, 2 dim-1 vars, End of recursive call: and 3 xjuncts. [2021-03-10 22:15:36,228 INFO L247 ElimStorePlain]: Needed 132 recursive calls to eliminate 8 variables, input treesize:7547, output treesize:38 [2021-03-10 22:15:36,277 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:15:36,277 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-10 22:15:36,277 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 10] total 14 [2021-03-10 22:15:36,277 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [853935151] [2021-03-10 22:15:36,278 INFO L460 AbstractCegarLoop]: Interpolant automaton has 14 states [2021-03-10 22:15:36,278 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-10 22:15:36,278 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2021-03-10 22:15:36,278 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=38, Invalid=144, Unknown=0, NotChecked=0, Total=182 [2021-03-10 22:15:36,278 INFO L87 Difference]: Start difference. First operand 78 states and 160 transitions. Second operand has 14 states, 14 states have (on average 1.6428571428571428) internal successors, (23), 14 states have internal predecessors, (23), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:15:36,756 WARN L205 SmtUtils]: Spent 283.00 ms on a formula simplification. DAG size of input: 119 DAG size of output: 46 [2021-03-10 22:15:36,906 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-10 22:15:36,906 INFO L93 Difference]: Finished difference Result 107 states and 214 transitions. [2021-03-10 22:15:36,907 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-03-10 22:15:36,907 INFO L78 Accepts]: Start accepts. Automaton has has 14 states, 14 states have (on average 1.6428571428571428) internal successors, (23), 14 states have internal predecessors, (23), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 16 [2021-03-10 22:15:36,907 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-10 22:15:36,907 INFO L225 Difference]: With dead ends: 107 [2021-03-10 22:15:36,907 INFO L226 Difference]: Without dead ends: 91 [2021-03-10 22:15:36,907 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 29 GetRequests, 10 SyntacticMatches, 3 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 60 ImplicationChecksByTransitivity, 1078.8ms TimeCoverageRelationStatistics Valid=60, Invalid=246, Unknown=0, NotChecked=0, Total=306 [2021-03-10 22:15:36,907 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 91 states. [2021-03-10 22:15:36,908 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 91 to 79. [2021-03-10 22:15:36,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 79 states, 78 states have (on average 2.076923076923077) internal successors, (162), 78 states have internal predecessors, (162), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:15:36,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 79 states to 79 states and 162 transitions. [2021-03-10 22:15:36,908 INFO L78 Accepts]: Start accepts. Automaton has 79 states and 162 transitions. Word has length 16 [2021-03-10 22:15:36,908 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-10 22:15:36,908 INFO L480 AbstractCegarLoop]: Abstraction has 79 states and 162 transitions. [2021-03-10 22:15:36,908 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 14 states, 14 states have (on average 1.6428571428571428) internal successors, (23), 14 states have internal predecessors, (23), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:15:36,909 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 162 transitions. [2021-03-10 22:15:36,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2021-03-10 22:15:36,909 INFO L511 BasicCegarLoop]: Found error trace [2021-03-10 22:15:36,909 INFO L519 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-10 22:15:37,109 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 78 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable34882 [2021-03-10 22:15:37,109 INFO L428 AbstractCegarLoop]: === Iteration 88 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-10 22:15:37,110 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-10 22:15:37,110 INFO L82 PathProgramCache]: Analyzing trace with hash 1139198057, now seen corresponding path program 61 times [2021-03-10 22:15:37,110 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-10 22:15:37,110 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [295100918] [2021-03-10 22:15:37,110 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-10 22:15:37,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 22:15:37,331 WARN L205 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 43 DAG size of output: 40 [2021-03-10 22:15:37,532 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:15:37,533 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [295100918] [2021-03-10 22:15:37,533 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2090395965] [2021-03-10 22:15:37,533 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 79 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 79 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:15:37,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 22:15:37,559 INFO L263 TraceCheckSpWp]: Trace formula consists of 64 conjuncts, 23 conjunts are in the unsatisfiable core [2021-03-10 22:15:37,560 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-10 22:15:37,710 WARN L205 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 49 DAG size of output: 44 [2021-03-10 22:15:38,036 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select 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 [2021-03-10 22:15:38,037 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:38,039 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:38,040 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:38,042 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:38,043 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:38,046 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:38,046 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:38,049 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-03-10 22:15:38,050 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:38,053 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:38,054 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:38,057 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-03-10 22:15:38,058 INFO L550 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:38,060 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:38,061 INFO L550 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:38,064 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-03-10 22:15:38,065 INFO L550 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:38,148 INFO L628 ElimStorePlain]: treesize reduction 6, result has 95.0 percent of original size [2021-03-10 22:15:38,151 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-03-10 22:15:38,152 INFO L550 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:38,154 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 5 treesize of output 3 [2021-03-10 22:15:38,156 INFO L550 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:38,158 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:38,159 INFO L550 ElimStorePlain]: Start of recursive call 13: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:38,161 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-03-10 22:15:38,162 INFO L550 ElimStorePlain]: Start of recursive call 14: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:38,185 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-10 22:15:38,187 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 2 dim-1 vars, End of recursive call: and 3 xjuncts. [2021-03-10 22:15:38,187 INFO L247 ElimStorePlain]: Needed 14 recursive calls to eliminate 3 variables, input treesize:374, output treesize:35 [2021-03-10 22:15:38,208 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:15:38,208 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-10 22:15:38,209 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 10] total 12 [2021-03-10 22:15:38,209 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [316772602] [2021-03-10 22:15:38,209 INFO L460 AbstractCegarLoop]: Interpolant automaton has 12 states [2021-03-10 22:15:38,209 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-10 22:15:38,209 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2021-03-10 22:15:38,209 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=28, Invalid=104, Unknown=0, NotChecked=0, Total=132 [2021-03-10 22:15:38,209 INFO L87 Difference]: Start difference. First operand 79 states and 162 transitions. Second operand has 12 states, 12 states have (on average 1.5833333333333333) internal successors, (19), 12 states have internal predecessors, (19), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:15:38,505 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-10 22:15:38,506 INFO L93 Difference]: Finished difference Result 97 states and 193 transitions. [2021-03-10 22:15:38,506 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-03-10 22:15:38,506 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 1.5833333333333333) internal successors, (19), 12 states have internal predecessors, (19), 0 states have call successors, (0), 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 [2021-03-10 22:15:38,506 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-10 22:15:38,507 INFO L225 Difference]: With dead ends: 97 [2021-03-10 22:15:38,507 INFO L226 Difference]: Without dead ends: 90 [2021-03-10 22:15:38,507 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 27 GetRequests, 10 SyntacticMatches, 5 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 38 ImplicationChecksByTransitivity, 790.8ms TimeCoverageRelationStatistics Valid=38, Invalid=144, Unknown=0, NotChecked=0, Total=182 [2021-03-10 22:15:38,507 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 90 states. [2021-03-10 22:15:38,508 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 90 to 80. [2021-03-10 22:15:38,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 80 states, 79 states have (on average 2.088607594936709) internal successors, (165), 79 states have internal predecessors, (165), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:15:38,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 80 states and 165 transitions. [2021-03-10 22:15:38,508 INFO L78 Accepts]: Start accepts. Automaton has 80 states and 165 transitions. Word has length 16 [2021-03-10 22:15:38,508 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-10 22:15:38,508 INFO L480 AbstractCegarLoop]: Abstraction has 80 states and 165 transitions. [2021-03-10 22:15:38,508 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 12 states, 12 states have (on average 1.5833333333333333) internal successors, (19), 12 states have internal predecessors, (19), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:15:38,508 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 165 transitions. [2021-03-10 22:15:38,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2021-03-10 22:15:38,508 INFO L511 BasicCegarLoop]: Found error trace [2021-03-10 22:15:38,508 INFO L519 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-10 22:15:38,709 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable36078,79 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:15:38,709 INFO L428 AbstractCegarLoop]: === Iteration 89 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-10 22:15:38,709 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-10 22:15:38,709 INFO L82 PathProgramCache]: Analyzing trace with hash 952090273, now seen corresponding path program 62 times [2021-03-10 22:15:38,709 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-10 22:15:38,709 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [365616470] [2021-03-10 22:15:38,709 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-10 22:15:38,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 22:15:38,960 WARN L205 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 43 DAG size of output: 40 [2021-03-10 22:15:39,078 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:15:39,078 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [365616470] [2021-03-10 22:15:39,078 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [733706766] [2021-03-10 22:15:39,078 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 80 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 80 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:15:39,105 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-03-10 22:15:39,105 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-10 22:15:39,106 INFO L263 TraceCheckSpWp]: Trace formula consists of 64 conjuncts, 25 conjunts are in the unsatisfiable core [2021-03-10 22:15:39,106 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-10 22:15:39,516 WARN L205 SmtUtils]: Spent 120.00 ms on a formula simplification that was a NOOP. DAG size: 143 [2021-03-10 22:15:46,612 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:46,613 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:46,630 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:46,631 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:46,652 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:15:46,653 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:15:46,654 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 1 [2021-03-10 22:15:46,655 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:46,672 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:46,673 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:46,697 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:15:46,698 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:15:46,699 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 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 [2021-03-10 22:15:46,700 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:46,725 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:15:46,725 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:15:46,726 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 11 treesize of output 7 [2021-03-10 22:15:46,727 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:46,746 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:46,747 INFO L550 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:46,765 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:46,766 INFO L550 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:46,785 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:46,785 INFO L550 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:46,804 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:46,805 INFO L550 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:46,826 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:15:46,827 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:15:46,828 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 11 treesize of output 7 [2021-03-10 22:15:46,828 INFO L550 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:46,852 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:46,853 INFO L550 ElimStorePlain]: Start of recursive call 13: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:46,879 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:15:46,880 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:15:46,881 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select 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 [2021-03-10 22:15:46,882 INFO L550 ElimStorePlain]: Start of recursive call 14: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:46,902 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:46,903 INFO L550 ElimStorePlain]: Start of recursive call 15: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:46,925 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:46,926 INFO L550 ElimStorePlain]: Start of recursive call 16: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:46,950 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:46,951 INFO L550 ElimStorePlain]: Start of recursive call 17: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:46,975 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:46,976 INFO L550 ElimStorePlain]: Start of recursive call 18: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:46,997 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:46,998 INFO L550 ElimStorePlain]: Start of recursive call 19: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:47,022 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:47,023 INFO L550 ElimStorePlain]: Start of recursive call 20: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:47,044 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:47,045 INFO L550 ElimStorePlain]: Start of recursive call 21: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:47,074 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:47,080 INFO L550 ElimStorePlain]: Start of recursive call 22: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:47,107 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:47,108 INFO L550 ElimStorePlain]: Start of recursive call 23: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:47,130 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:47,131 INFO L550 ElimStorePlain]: Start of recursive call 24: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:47,154 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:15:47,155 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:15:47,156 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 25 treesize of output 9 [2021-03-10 22:15:47,157 INFO L550 ElimStorePlain]: Start of recursive call 25: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:47,184 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:47,185 INFO L550 ElimStorePlain]: Start of recursive call 26: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:47,214 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:15:47,215 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:15:47,216 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 [2021-03-10 22:15:47,217 INFO L550 ElimStorePlain]: Start of recursive call 27: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:47,243 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:47,244 INFO L550 ElimStorePlain]: Start of recursive call 28: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:47,274 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:47,275 INFO L550 ElimStorePlain]: Start of recursive call 29: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:47,303 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:15:47,304 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:15:47,304 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 23 treesize of output 1 [2021-03-10 22:15:47,305 INFO L550 ElimStorePlain]: Start of recursive call 30: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:47,330 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:47,331 INFO L550 ElimStorePlain]: Start of recursive call 31: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:47,355 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:47,356 INFO L550 ElimStorePlain]: Start of recursive call 32: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:47,382 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:47,383 INFO L550 ElimStorePlain]: Start of recursive call 33: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:47,408 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:47,409 INFO L550 ElimStorePlain]: Start of recursive call 34: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:47,440 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:15:47,441 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:15:47,441 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 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 [2021-03-10 22:15:47,442 INFO L550 ElimStorePlain]: Start of recursive call 35: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:47,467 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:47,468 INFO L550 ElimStorePlain]: Start of recursive call 36: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:47,495 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:15:47,496 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:15:47,496 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select 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 [2021-03-10 22:15:47,497 INFO L550 ElimStorePlain]: Start of recursive call 37: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:47,522 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:47,523 INFO L550 ElimStorePlain]: Start of recursive call 38: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:47,549 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:47,549 INFO L550 ElimStorePlain]: Start of recursive call 39: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:47,576 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:47,576 INFO L550 ElimStorePlain]: Start of recursive call 40: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:47,606 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:47,607 INFO L550 ElimStorePlain]: Start of recursive call 41: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:47,636 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:47,637 INFO L550 ElimStorePlain]: Start of recursive call 42: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:47,664 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:47,665 INFO L550 ElimStorePlain]: Start of recursive call 43: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:47,692 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:47,693 INFO L550 ElimStorePlain]: Start of recursive call 44: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:47,721 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:15:47,722 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:15:47,723 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 11 treesize of output 3 [2021-03-10 22:15:47,724 INFO L550 ElimStorePlain]: Start of recursive call 45: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:47,756 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:15:47,756 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:15:47,757 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 11 treesize of output 7 [2021-03-10 22:15:47,758 INFO L550 ElimStorePlain]: Start of recursive call 46: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:47,785 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:47,785 INFO L550 ElimStorePlain]: Start of recursive call 47: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:47,817 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:47,817 INFO L550 ElimStorePlain]: Start of recursive call 48: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:47,847 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:47,848 INFO L550 ElimStorePlain]: Start of recursive call 49: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:47,875 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:47,876 INFO L550 ElimStorePlain]: Start of recursive call 50: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:47,905 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:47,905 INFO L550 ElimStorePlain]: Start of recursive call 51: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:47,934 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:47,935 INFO L550 ElimStorePlain]: Start of recursive call 52: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:47,963 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:47,964 INFO L550 ElimStorePlain]: Start of recursive call 53: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:47,993 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:47,994 INFO L550 ElimStorePlain]: Start of recursive call 54: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:48,023 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:48,024 INFO L550 ElimStorePlain]: Start of recursive call 55: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:48,054 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:48,055 INFO L550 ElimStorePlain]: Start of recursive call 56: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:48,084 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:48,085 INFO L550 ElimStorePlain]: Start of recursive call 57: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:48,112 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:48,113 INFO L550 ElimStorePlain]: Start of recursive call 58: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:48,146 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:15:48,146 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:15:48,147 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 [2021-03-10 22:15:48,148 INFO L550 ElimStorePlain]: Start of recursive call 59: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:48,181 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:48,182 INFO L550 ElimStorePlain]: Start of recursive call 60: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:48,216 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:48,217 INFO L550 ElimStorePlain]: Start of recursive call 61: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:48,247 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:48,248 INFO L550 ElimStorePlain]: Start of recursive call 62: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:48,281 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:48,282 INFO L550 ElimStorePlain]: Start of recursive call 63: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:48,315 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:15:48,316 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:15:48,317 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:15:48,318 INFO L550 ElimStorePlain]: Start of recursive call 64: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:48,347 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:48,348 INFO L550 ElimStorePlain]: Start of recursive call 65: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:48,378 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:48,379 INFO L550 ElimStorePlain]: Start of recursive call 66: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:48,413 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:48,414 INFO L550 ElimStorePlain]: Start of recursive call 67: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:48,448 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:48,449 INFO L550 ElimStorePlain]: Start of recursive call 68: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:48,483 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:15:48,484 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:15:48,485 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 16 treesize of output 7 [2021-03-10 22:15:48,485 INFO L550 ElimStorePlain]: Start of recursive call 69: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:48,518 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:48,519 INFO L550 ElimStorePlain]: Start of recursive call 70: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:48,547 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:48,548 INFO L550 ElimStorePlain]: Start of recursive call 71: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:48,580 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:48,580 INFO L550 ElimStorePlain]: Start of recursive call 72: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:48,609 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:48,610 INFO L550 ElimStorePlain]: Start of recursive call 73: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:48,642 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:48,643 INFO L550 ElimStorePlain]: Start of recursive call 74: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:48,671 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:48,672 INFO L550 ElimStorePlain]: Start of recursive call 75: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:48,704 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:48,704 INFO L550 ElimStorePlain]: Start of recursive call 76: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:48,733 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:48,734 INFO L550 ElimStorePlain]: Start of recursive call 77: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:48,768 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:15:48,769 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:15:48,769 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select 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 [2021-03-10 22:15:48,770 INFO L550 ElimStorePlain]: Start of recursive call 78: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:48,799 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:15:48,800 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:15:48,800 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:15:48,801 INFO L550 ElimStorePlain]: Start of recursive call 79: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:48,834 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:15:48,835 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:15:48,836 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 11 treesize of output 3 [2021-03-10 22:15:48,837 INFO L550 ElimStorePlain]: Start of recursive call 80: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:48,868 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:15:48,868 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:15:48,900 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 18 treesize of output 1 [2021-03-10 22:15:48,900 INFO L550 ElimStorePlain]: Start of recursive call 81: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:48,916 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:48,917 INFO L550 ElimStorePlain]: Start of recursive call 82: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:48,931 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:48,932 INFO L550 ElimStorePlain]: Start of recursive call 83: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:48,950 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:48,950 INFO L550 ElimStorePlain]: Start of recursive call 84: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:48,965 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:48,965 INFO L550 ElimStorePlain]: Start of recursive call 85: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:48,983 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:48,984 INFO L550 ElimStorePlain]: Start of recursive call 86: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:48,999 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:49,000 INFO L550 ElimStorePlain]: Start of recursive call 87: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:49,018 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:49,019 INFO L550 ElimStorePlain]: Start of recursive call 88: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:49,040 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:49,041 INFO L550 ElimStorePlain]: Start of recursive call 89: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:49,059 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:15:49,059 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:15:49,060 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 [2021-03-10 22:15:49,061 INFO L550 ElimStorePlain]: Start of recursive call 90: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:49,082 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:15:49,083 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:15:49,083 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 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 [2021-03-10 22:15:49,084 INFO L550 ElimStorePlain]: Start of recursive call 91: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:49,100 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:49,101 INFO L550 ElimStorePlain]: Start of recursive call 92: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:49,117 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:49,117 INFO L550 ElimStorePlain]: Start of recursive call 93: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:49,134 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:49,135 INFO L550 ElimStorePlain]: Start of recursive call 94: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:49,150 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:49,151 INFO L550 ElimStorePlain]: Start of recursive call 95: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:49,169 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:49,170 INFO L550 ElimStorePlain]: Start of recursive call 96: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:49,188 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:49,189 INFO L550 ElimStorePlain]: Start of recursive call 97: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:49,208 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:49,209 INFO L550 ElimStorePlain]: Start of recursive call 98: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:49,231 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:15:49,231 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:15:49,233 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 11 treesize of output 3 [2021-03-10 22:15:49,234 INFO L550 ElimStorePlain]: Start of recursive call 99: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:49,253 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:49,254 INFO L550 ElimStorePlain]: Start of recursive call 100: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:49,276 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:49,277 INFO L550 ElimStorePlain]: Start of recursive call 101: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:49,298 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:49,299 INFO L550 ElimStorePlain]: Start of recursive call 102: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:49,322 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:49,323 INFO L550 ElimStorePlain]: Start of recursive call 103: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:49,341 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:49,342 INFO L550 ElimStorePlain]: Start of recursive call 104: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:49,362 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:15:49,363 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:15:49,363 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:15:49,364 INFO L550 ElimStorePlain]: Start of recursive call 105: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:49,388 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:15:49,389 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:15:49,389 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 11 treesize of output 3 [2021-03-10 22:15:49,391 INFO L550 ElimStorePlain]: Start of recursive call 106: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:49,414 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:49,415 INFO L550 ElimStorePlain]: Start of recursive call 107: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:49,435 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:49,436 INFO L550 ElimStorePlain]: Start of recursive call 108: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:49,460 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:15:49,461 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:15:49,461 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 16 treesize of output 7 [2021-03-10 22:15:49,462 INFO L550 ElimStorePlain]: Start of recursive call 109: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:49,484 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:49,485 INFO L550 ElimStorePlain]: Start of recursive call 110: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:49,509 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:49,510 INFO L550 ElimStorePlain]: Start of recursive call 111: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:49,530 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:15:49,531 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:15:49,531 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 25 treesize of output 9 [2021-03-10 22:15:49,532 INFO L550 ElimStorePlain]: Start of recursive call 112: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:49,552 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:49,553 INFO L550 ElimStorePlain]: Start of recursive call 113: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:49,572 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:49,573 INFO L550 ElimStorePlain]: Start of recursive call 114: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:49,595 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:49,596 INFO L550 ElimStorePlain]: Start of recursive call 115: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:49,616 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:49,617 INFO L550 ElimStorePlain]: Start of recursive call 116: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:49,635 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:49,636 INFO L550 ElimStorePlain]: Start of recursive call 117: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:49,662 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:49,663 INFO L550 ElimStorePlain]: Start of recursive call 118: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:49,686 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:15:49,687 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:15:49,688 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 [2021-03-10 22:15:49,688 INFO L550 ElimStorePlain]: Start of recursive call 119: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:49,708 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:49,709 INFO L550 ElimStorePlain]: Start of recursive call 120: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:49,732 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:15:49,733 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:15:49,733 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 [2021-03-10 22:15:49,734 INFO L550 ElimStorePlain]: Start of recursive call 121: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:49,756 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:49,756 INFO L550 ElimStorePlain]: Start of recursive call 122: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:49,778 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:49,779 INFO L550 ElimStorePlain]: Start of recursive call 123: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:49,800 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:49,800 INFO L550 ElimStorePlain]: Start of recursive call 124: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:49,822 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:49,823 INFO L550 ElimStorePlain]: Start of recursive call 125: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:49,845 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:49,846 INFO L550 ElimStorePlain]: Start of recursive call 126: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:49,870 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:15:49,871 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:15:49,872 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 18 treesize of output 1 [2021-03-10 22:15:49,872 INFO L550 ElimStorePlain]: Start of recursive call 127: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:49,895 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:49,896 INFO L550 ElimStorePlain]: Start of recursive call 128: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:49,918 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:49,919 INFO L550 ElimStorePlain]: Start of recursive call 129: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:49,943 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:49,944 INFO L550 ElimStorePlain]: Start of recursive call 130: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:49,971 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:49,972 INFO L550 ElimStorePlain]: Start of recursive call 131: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:49,997 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:49,998 INFO L550 ElimStorePlain]: Start of recursive call 132: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:50,021 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:50,022 INFO L550 ElimStorePlain]: Start of recursive call 133: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:50,048 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:50,049 INFO L550 ElimStorePlain]: Start of recursive call 134: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:50,072 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:50,073 INFO L550 ElimStorePlain]: Start of recursive call 135: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:50,097 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:50,097 INFO L550 ElimStorePlain]: Start of recursive call 136: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:50,122 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:50,123 INFO L550 ElimStorePlain]: Start of recursive call 137: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:50,147 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:50,147 INFO L550 ElimStorePlain]: Start of recursive call 138: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:50,171 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:50,172 INFO L550 ElimStorePlain]: Start of recursive call 139: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:50,197 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:50,198 INFO L550 ElimStorePlain]: Start of recursive call 140: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:50,227 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:50,228 INFO L550 ElimStorePlain]: Start of recursive call 141: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:50,252 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:50,253 INFO L550 ElimStorePlain]: Start of recursive call 142: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:50,282 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:50,283 INFO L550 ElimStorePlain]: Start of recursive call 143: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:50,309 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:50,310 INFO L550 ElimStorePlain]: Start of recursive call 144: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:50,334 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:50,335 INFO L550 ElimStorePlain]: Start of recursive call 145: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:50,364 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:50,365 INFO L550 ElimStorePlain]: Start of recursive call 146: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:50,390 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:50,391 INFO L550 ElimStorePlain]: Start of recursive call 147: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:50,416 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:50,417 INFO L550 ElimStorePlain]: Start of recursive call 148: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:50,442 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:50,443 INFO L550 ElimStorePlain]: Start of recursive call 149: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:50,469 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:50,470 INFO L550 ElimStorePlain]: Start of recursive call 150: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:50,494 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:50,494 INFO L550 ElimStorePlain]: Start of recursive call 151: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:50,523 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:50,524 INFO L550 ElimStorePlain]: Start of recursive call 152: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:50,550 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:50,550 INFO L550 ElimStorePlain]: Start of recursive call 153: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:50,580 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:50,581 INFO L550 ElimStorePlain]: Start of recursive call 154: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:50,608 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:15:50,609 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:15:50,609 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select 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 [2021-03-10 22:15:50,611 INFO L550 ElimStorePlain]: Start of recursive call 155: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:50,638 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:50,639 INFO L550 ElimStorePlain]: Start of recursive call 156: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:50,666 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:50,666 INFO L550 ElimStorePlain]: Start of recursive call 157: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:50,693 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:50,694 INFO L550 ElimStorePlain]: Start of recursive call 158: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:50,724 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:50,725 INFO L550 ElimStorePlain]: Start of recursive call 159: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:50,749 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:50,750 INFO L550 ElimStorePlain]: Start of recursive call 160: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:50,779 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:50,779 INFO L550 ElimStorePlain]: Start of recursive call 161: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:50,809 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:50,810 INFO L550 ElimStorePlain]: Start of recursive call 162: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:50,838 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:50,839 INFO L550 ElimStorePlain]: Start of recursive call 163: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:50,867 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:50,868 INFO L550 ElimStorePlain]: Start of recursive call 164: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:50,897 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:50,898 INFO L550 ElimStorePlain]: Start of recursive call 165: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:50,928 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:50,928 INFO L550 ElimStorePlain]: Start of recursive call 166: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:50,954 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:50,955 INFO L550 ElimStorePlain]: Start of recursive call 167: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:50,980 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:50,981 INFO L550 ElimStorePlain]: Start of recursive call 168: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:51,007 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:51,007 INFO L550 ElimStorePlain]: Start of recursive call 169: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:51,033 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:51,034 INFO L550 ElimStorePlain]: Start of recursive call 170: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:51,062 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:51,063 INFO L550 ElimStorePlain]: Start of recursive call 171: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:51,089 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:51,090 INFO L550 ElimStorePlain]: Start of recursive call 172: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:51,116 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:51,117 INFO L550 ElimStorePlain]: Start of recursive call 173: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:51,143 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:51,143 INFO L550 ElimStorePlain]: Start of recursive call 174: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:51,169 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:51,170 INFO L550 ElimStorePlain]: Start of recursive call 175: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:51,197 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:51,198 INFO L550 ElimStorePlain]: Start of recursive call 176: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:51,224 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:51,225 INFO L550 ElimStorePlain]: Start of recursive call 177: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:51,252 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:51,253 INFO L550 ElimStorePlain]: Start of recursive call 178: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:51,279 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:51,280 INFO L550 ElimStorePlain]: Start of recursive call 179: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:51,309 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:51,310 INFO L550 ElimStorePlain]: Start of recursive call 180: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:51,338 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:15:51,339 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:15:51,340 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 23 treesize of output 1 [2021-03-10 22:15:51,340 INFO L550 ElimStorePlain]: Start of recursive call 181: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:51,367 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:51,368 INFO L550 ElimStorePlain]: Start of recursive call 182: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:51,395 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:51,396 INFO L550 ElimStorePlain]: Start of recursive call 183: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:51,425 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:51,426 INFO L550 ElimStorePlain]: Start of recursive call 184: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:51,457 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:51,458 INFO L550 ElimStorePlain]: Start of recursive call 185: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:51,485 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:51,486 INFO L550 ElimStorePlain]: Start of recursive call 186: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:51,511 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:51,512 INFO L550 ElimStorePlain]: Start of recursive call 187: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:51,538 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:51,539 INFO L550 ElimStorePlain]: Start of recursive call 188: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:51,565 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:15:51,566 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:15:51,566 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 23 treesize of output 1 [2021-03-10 22:15:51,567 INFO L550 ElimStorePlain]: Start of recursive call 189: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:51,594 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:51,595 INFO L550 ElimStorePlain]: Start of recursive call 190: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:51,626 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:51,627 INFO L550 ElimStorePlain]: Start of recursive call 191: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:51,656 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:15:51,657 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:15:51,657 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select 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 [2021-03-10 22:15:51,658 INFO L550 ElimStorePlain]: Start of recursive call 192: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:51,687 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:51,688 INFO L550 ElimStorePlain]: Start of recursive call 193: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:51,716 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:51,717 INFO L550 ElimStorePlain]: Start of recursive call 194: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:51,745 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:51,745 INFO L550 ElimStorePlain]: Start of recursive call 195: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:51,776 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:51,777 INFO L550 ElimStorePlain]: Start of recursive call 196: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:51,807 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:51,808 INFO L550 ElimStorePlain]: Start of recursive call 197: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:51,835 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:51,836 INFO L550 ElimStorePlain]: Start of recursive call 198: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:51,866 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:15:51,867 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:15:51,867 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 [2021-03-10 22:15:51,868 INFO L550 ElimStorePlain]: Start of recursive call 199: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:51,899 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:51,899 INFO L550 ElimStorePlain]: Start of recursive call 200: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:51,929 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:51,930 INFO L550 ElimStorePlain]: Start of recursive call 201: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:51,960 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:51,961 INFO L550 ElimStorePlain]: Start of recursive call 202: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:51,989 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:51,990 INFO L550 ElimStorePlain]: Start of recursive call 203: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:52,018 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:52,019 INFO L550 ElimStorePlain]: Start of recursive call 204: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:52,047 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:52,047 INFO L550 ElimStorePlain]: Start of recursive call 205: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:52,074 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:52,075 INFO L550 ElimStorePlain]: Start of recursive call 206: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:52,104 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:52,105 INFO L550 ElimStorePlain]: Start of recursive call 207: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:52,136 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:52,136 INFO L550 ElimStorePlain]: Start of recursive call 208: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:52,165 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:52,166 INFO L550 ElimStorePlain]: Start of recursive call 209: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:52,196 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:52,197 INFO L550 ElimStorePlain]: Start of recursive call 210: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:52,226 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:52,227 INFO L550 ElimStorePlain]: Start of recursive call 211: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:52,257 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:15:52,257 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:15:52,258 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 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 [2021-03-10 22:15:52,259 INFO L550 ElimStorePlain]: Start of recursive call 212: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:52,287 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:15:52,288 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:15:52,288 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 [2021-03-10 22:15:52,289 INFO L550 ElimStorePlain]: Start of recursive call 213: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:52,317 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:15:52,318 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:15:52,319 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 23 treesize of output 1 [2021-03-10 22:15:52,320 INFO L550 ElimStorePlain]: Start of recursive call 214: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:52,348 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:52,348 INFO L550 ElimStorePlain]: Start of recursive call 215: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:52,375 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:52,376 INFO L550 ElimStorePlain]: Start of recursive call 216: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:52,404 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:15:52,405 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:15:52,405 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:15:52,406 INFO L550 ElimStorePlain]: Start of recursive call 217: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:52,433 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:52,434 INFO L550 ElimStorePlain]: Start of recursive call 218: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:52,463 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:52,464 INFO L550 ElimStorePlain]: Start of recursive call 219: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:52,492 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:15:52,492 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:15:52,493 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:15:52,493 INFO L550 ElimStorePlain]: Start of recursive call 220: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:52,520 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:52,520 INFO L550 ElimStorePlain]: Start of recursive call 221: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:52,549 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:52,550 INFO L550 ElimStorePlain]: Start of recursive call 222: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:52,578 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:52,578 INFO L550 ElimStorePlain]: Start of recursive call 223: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:52,605 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:52,606 INFO L550 ElimStorePlain]: Start of recursive call 224: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:52,635 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:15:52,636 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:15:52,636 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 23 treesize of output 1 [2021-03-10 22:15:52,637 INFO L550 ElimStorePlain]: Start of recursive call 225: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:52,663 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:52,664 INFO L550 ElimStorePlain]: Start of recursive call 226: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:52,690 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:52,691 INFO L550 ElimStorePlain]: Start of recursive call 227: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:52,720 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:52,721 INFO L550 ElimStorePlain]: Start of recursive call 228: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:52,748 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:15:52,749 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:15:52,749 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 [2021-03-10 22:15:52,750 INFO L550 ElimStorePlain]: Start of recursive call 229: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:52,776 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:52,777 INFO L550 ElimStorePlain]: Start of recursive call 230: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:52,806 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:52,807 INFO L550 ElimStorePlain]: Start of recursive call 231: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:52,835 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:52,836 INFO L550 ElimStorePlain]: Start of recursive call 232: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:52,864 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:52,865 INFO L550 ElimStorePlain]: Start of recursive call 233: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:52,891 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:52,892 INFO L550 ElimStorePlain]: Start of recursive call 234: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:52,920 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:15:52,921 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:15:52,922 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 16 treesize of output 7 [2021-03-10 22:15:52,923 INFO L550 ElimStorePlain]: Start of recursive call 235: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:52,951 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:52,951 INFO L550 ElimStorePlain]: Start of recursive call 236: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:52,979 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:52,980 INFO L550 ElimStorePlain]: Start of recursive call 237: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:53,006 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:53,007 INFO L550 ElimStorePlain]: Start of recursive call 238: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:53,033 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:53,034 INFO L550 ElimStorePlain]: Start of recursive call 239: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:53,062 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:53,062 INFO L550 ElimStorePlain]: Start of recursive call 240: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:53,090 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:53,091 INFO L550 ElimStorePlain]: Start of recursive call 241: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:53,119 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:53,120 INFO L550 ElimStorePlain]: Start of recursive call 242: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:53,146 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:53,147 INFO L550 ElimStorePlain]: Start of recursive call 243: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:53,173 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:53,174 INFO L550 ElimStorePlain]: Start of recursive call 244: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:53,200 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:53,201 INFO L550 ElimStorePlain]: Start of recursive call 245: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:53,229 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:53,230 INFO L550 ElimStorePlain]: Start of recursive call 246: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:53,258 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:53,259 INFO L550 ElimStorePlain]: Start of recursive call 247: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:53,285 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:53,285 INFO L550 ElimStorePlain]: Start of recursive call 248: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:53,310 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:53,310 INFO L550 ElimStorePlain]: Start of recursive call 249: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:53,333 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:15:53,334 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:15:53,334 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 23 treesize of output 1 [2021-03-10 22:15:53,335 INFO L550 ElimStorePlain]: Start of recursive call 250: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:53,357 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:53,358 INFO L550 ElimStorePlain]: Start of recursive call 251: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:53,381 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:53,382 INFO L550 ElimStorePlain]: Start of recursive call 252: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:53,403 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:53,404 INFO L550 ElimStorePlain]: Start of recursive call 253: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:53,426 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:15:53,427 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:15:53,427 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 11 treesize of output 3 [2021-03-10 22:15:53,428 INFO L550 ElimStorePlain]: Start of recursive call 254: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:53,451 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:53,452 INFO L550 ElimStorePlain]: Start of recursive call 255: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:53,472 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:53,473 INFO L550 ElimStorePlain]: Start of recursive call 256: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:53,497 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:53,498 INFO L550 ElimStorePlain]: Start of recursive call 257: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:53,523 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:53,524 INFO L550 ElimStorePlain]: Start of recursive call 258: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:53,552 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:53,552 INFO L550 ElimStorePlain]: Start of recursive call 259: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:53,580 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:15:53,581 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:15:53,581 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 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 [2021-03-10 22:15:53,582 INFO L550 ElimStorePlain]: Start of recursive call 260: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:53,609 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:15:53,610 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:15:53,610 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 11 treesize of output 3 [2021-03-10 22:15:53,611 INFO L550 ElimStorePlain]: Start of recursive call 261: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:53,638 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:53,639 INFO L550 ElimStorePlain]: Start of recursive call 262: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:53,666 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:15:53,667 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:15:53,667 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 18 treesize of output 1 [2021-03-10 22:15:53,668 INFO L550 ElimStorePlain]: Start of recursive call 263: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:53,695 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:53,695 INFO L550 ElimStorePlain]: Start of recursive call 264: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:53,719 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:15:53,720 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:15:53,720 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 [2021-03-10 22:15:53,721 INFO L550 ElimStorePlain]: Start of recursive call 265: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:53,743 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:53,744 INFO L550 ElimStorePlain]: Start of recursive call 266: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:53,767 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:53,768 INFO L550 ElimStorePlain]: Start of recursive call 267: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:53,792 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:53,793 INFO L550 ElimStorePlain]: Start of recursive call 268: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:53,818 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:15:53,819 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:15:53,820 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:15:53,820 INFO L550 ElimStorePlain]: Start of recursive call 269: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:53,845 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:53,846 INFO L550 ElimStorePlain]: Start of recursive call 270: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:53,872 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:53,872 INFO L550 ElimStorePlain]: Start of recursive call 271: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:53,897 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:53,898 INFO L550 ElimStorePlain]: Start of recursive call 272: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:53,921 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:53,922 INFO L550 ElimStorePlain]: Start of recursive call 273: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:53,947 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:53,947 INFO L550 ElimStorePlain]: Start of recursive call 274: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:53,972 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:53,973 INFO L550 ElimStorePlain]: Start of recursive call 275: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:53,997 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:53,998 INFO L550 ElimStorePlain]: Start of recursive call 276: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:54,022 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:15:54,022 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:15:54,023 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:15:54,024 INFO L550 ElimStorePlain]: Start of recursive call 277: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:54,048 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:54,048 INFO L550 ElimStorePlain]: Start of recursive call 278: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:54,099 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:54,100 INFO L550 ElimStorePlain]: Start of recursive call 279: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:54,106 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:15:54,106 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:15:54,107 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 18 treesize of output 1 [2021-03-10 22:15:54,107 INFO L550 ElimStorePlain]: Start of recursive call 280: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:54,113 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:54,114 INFO L550 ElimStorePlain]: Start of recursive call 281: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:54,119 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:15:54,120 INFO L550 ElimStorePlain]: Start of recursive call 282: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:54,492 WARN L205 SmtUtils]: Spent 371.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 103 [2021-03-10 22:15:54,492 INFO L628 ElimStorePlain]: treesize reduction 186, result has 64.5 percent of original size [2021-03-10 22:15:54,498 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select 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 [2021-03-10 22:15:54,499 INFO L550 ElimStorePlain]: Start of recursive call 283: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:54,504 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select 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 [2021-03-10 22:15:54,505 INFO L550 ElimStorePlain]: Start of recursive call 284: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:54,510 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 13 treesize of output 9 [2021-03-10 22:15:54,512 INFO L550 ElimStorePlain]: Start of recursive call 285: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:54,517 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select 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 [2021-03-10 22:15:54,518 INFO L550 ElimStorePlain]: Start of recursive call 286: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:54,523 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-03-10 22:15:54,525 INFO L550 ElimStorePlain]: Start of recursive call 287: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:54,530 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select 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 [2021-03-10 22:15:54,531 INFO L550 ElimStorePlain]: Start of recursive call 288: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:54,536 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 13 treesize of output 9 [2021-03-10 22:15:54,537 INFO L550 ElimStorePlain]: Start of recursive call 289: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:54,542 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 5 treesize of output 3 [2021-03-10 22:15:54,543 INFO L550 ElimStorePlain]: Start of recursive call 290: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:54,548 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select 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 [2021-03-10 22:15:54,549 INFO L550 ElimStorePlain]: Start of recursive call 291: End of recursive call: and 1 xjuncts. [2021-03-10 22:15:54,678 WARN L205 SmtUtils]: Spent 128.00 ms on a formula simplification that was a NOOP. DAG size: 78 [2021-03-10 22:15:54,678 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-10 22:15:54,681 INFO L550 ElimStorePlain]: Start of recursive call 1: 10 dim-0 vars, 2 dim-1 vars, End of recursive call: and 4 xjuncts. [2021-03-10 22:15:54,681 INFO L247 ElimStorePlain]: Needed 291 recursive calls to eliminate 12 variables, input treesize:16964, output treesize:61 [2021-03-10 22:15:54,791 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:15:54,791 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-10 22:15:54,791 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 10] total 14 [2021-03-10 22:15:54,791 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [491934776] [2021-03-10 22:15:54,791 INFO L460 AbstractCegarLoop]: Interpolant automaton has 14 states [2021-03-10 22:15:54,791 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-10 22:15:54,791 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2021-03-10 22:15:54,791 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=34, Invalid=148, Unknown=0, NotChecked=0, Total=182 [2021-03-10 22:15:54,792 INFO L87 Difference]: Start difference. First operand 80 states and 165 transitions. Second operand has 14 states, 14 states have (on average 1.6428571428571428) internal successors, (23), 14 states have internal predecessors, (23), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:15:55,178 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-10 22:15:55,179 INFO L93 Difference]: Finished difference Result 119 states and 227 transitions. [2021-03-10 22:15:55,179 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-03-10 22:15:55,179 INFO L78 Accepts]: Start accepts. Automaton has has 14 states, 14 states have (on average 1.6428571428571428) internal successors, (23), 14 states have internal predecessors, (23), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 16 [2021-03-10 22:15:55,179 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-10 22:15:55,180 INFO L225 Difference]: With dead ends: 119 [2021-03-10 22:15:55,180 INFO L226 Difference]: Without dead ends: 107 [2021-03-10 22:15:55,180 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 30 GetRequests, 11 SyntacticMatches, 3 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 43 ImplicationChecksByTransitivity, 919.4ms TimeCoverageRelationStatistics Valid=62, Invalid=244, Unknown=0, NotChecked=0, Total=306 [2021-03-10 22:15:55,180 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 107 states. [2021-03-10 22:15:55,181 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 107 to 81. [2021-03-10 22:15:55,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 81 states, 80 states have (on average 2.0875) internal successors, (167), 80 states have internal predecessors, (167), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:15:55,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 81 states to 81 states and 167 transitions. [2021-03-10 22:15:55,181 INFO L78 Accepts]: Start accepts. Automaton has 81 states and 167 transitions. Word has length 16 [2021-03-10 22:15:55,181 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-10 22:15:55,181 INFO L480 AbstractCegarLoop]: Abstraction has 81 states and 167 transitions. [2021-03-10 22:15:55,181 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 14 states, 14 states have (on average 1.6428571428571428) internal successors, (23), 14 states have internal predecessors, (23), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:15:55,181 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 167 transitions. [2021-03-10 22:15:55,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2021-03-10 22:15:55,182 INFO L511 BasicCegarLoop]: Found error trace [2021-03-10 22:15:55,182 INFO L519 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-10 22:15:55,387 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable36163,80 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:15:55,387 INFO L428 AbstractCegarLoop]: === Iteration 90 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-10 22:15:55,387 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-10 22:15:55,388 INFO L82 PathProgramCache]: Analyzing trace with hash 1220597113, now seen corresponding path program 63 times [2021-03-10 22:15:55,388 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-10 22:15:55,388 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [36458571] [2021-03-10 22:15:55,388 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-10 22:15:55,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 22:15:55,576 WARN L205 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 40 DAG size of output: 34 [2021-03-10 22:15:55,721 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:15:55,721 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [36458571] [2021-03-10 22:15:55,721 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1864408692] [2021-03-10 22:15:55,721 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 81 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 81 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:15:55,743 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 2 check-sat command(s) [2021-03-10 22:15:55,743 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-10 22:15:55,744 INFO L263 TraceCheckSpWp]: Trace formula consists of 64 conjuncts, 25 conjunts are in the unsatisfiable core [2021-03-10 22:15:55,744 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-10 22:15:55,884 WARN L205 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 49 DAG size of output: 43 [2021-03-10 22:15:56,038 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:15:56,038 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-10 22:15:56,038 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 10] total 13 [2021-03-10 22:15:56,038 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1525503977] [2021-03-10 22:15:56,038 INFO L460 AbstractCegarLoop]: Interpolant automaton has 13 states [2021-03-10 22:15:56,038 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-10 22:15:56,038 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2021-03-10 22:15:56,038 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=31, Invalid=125, Unknown=0, NotChecked=0, Total=156 [2021-03-10 22:15:56,039 INFO L87 Difference]: Start difference. First operand 81 states and 167 transitions. Second operand has 13 states, 13 states have (on average 1.6923076923076923) internal successors, (22), 13 states have internal predecessors, (22), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:15:56,356 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-10 22:15:56,356 INFO L93 Difference]: Finished difference Result 107 states and 215 transitions. [2021-03-10 22:15:56,356 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-03-10 22:15:56,356 INFO L78 Accepts]: Start accepts. Automaton has has 13 states, 13 states have (on average 1.6923076923076923) internal successors, (22), 13 states have internal predecessors, (22), 0 states have call successors, (0), 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 [2021-03-10 22:15:56,356 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-10 22:15:56,357 INFO L225 Difference]: With dead ends: 107 [2021-03-10 22:15:56,357 INFO L226 Difference]: Without dead ends: 94 [2021-03-10 22:15:56,357 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 29 GetRequests, 10 SyntacticMatches, 4 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 47 ImplicationChecksByTransitivity, 731.3ms TimeCoverageRelationStatistics Valid=52, Invalid=220, Unknown=0, NotChecked=0, Total=272 [2021-03-10 22:15:56,357 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 94 states. [2021-03-10 22:15:56,358 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 94 to 83. [2021-03-10 22:15:56,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 83 states, 82 states have (on average 2.0853658536585367) internal successors, (171), 82 states have internal predecessors, (171), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:15:56,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 83 states to 83 states and 171 transitions. [2021-03-10 22:15:56,358 INFO L78 Accepts]: Start accepts. Automaton has 83 states and 171 transitions. Word has length 16 [2021-03-10 22:15:56,358 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-10 22:15:56,358 INFO L480 AbstractCegarLoop]: Abstraction has 83 states and 171 transitions. [2021-03-10 22:15:56,358 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 13 states, 13 states have (on average 1.6923076923076923) internal successors, (22), 13 states have internal predecessors, (22), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:15:56,358 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 171 transitions. [2021-03-10 22:15:56,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2021-03-10 22:15:56,358 INFO L511 BasicCegarLoop]: Found error trace [2021-03-10 22:15:56,359 INFO L519 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-10 22:15:56,559 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable37971,81 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:15:56,559 INFO L428 AbstractCegarLoop]: === Iteration 91 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-10 22:15:56,559 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-10 22:15:56,559 INFO L82 PathProgramCache]: Analyzing trace with hash 1033489329, now seen corresponding path program 64 times [2021-03-10 22:15:56,559 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-10 22:15:56,559 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [455680370] [2021-03-10 22:15:56,559 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-10 22:15:56,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 22:15:56,738 WARN L205 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 41 [2021-03-10 22:15:56,884 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:15:56,885 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [455680370] [2021-03-10 22:15:56,885 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [482128554] [2021-03-10 22:15:56,885 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 82 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 82 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:15:56,906 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2021-03-10 22:15:56,906 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-10 22:15:56,906 INFO L263 TraceCheckSpWp]: Trace formula consists of 64 conjuncts, 23 conjunts are in the unsatisfiable core [2021-03-10 22:15:56,907 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-10 22:15:57,121 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:15:57,122 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-10 22:15:57,122 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 10] total 13 [2021-03-10 22:15:57,122 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1776401229] [2021-03-10 22:15:57,122 INFO L460 AbstractCegarLoop]: Interpolant automaton has 13 states [2021-03-10 22:15:57,122 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-10 22:15:57,122 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2021-03-10 22:15:57,122 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=29, Invalid=127, Unknown=0, NotChecked=0, Total=156 [2021-03-10 22:15:57,122 INFO L87 Difference]: Start difference. First operand 83 states and 171 transitions. Second operand has 13 states, 13 states have (on average 1.6923076923076923) internal successors, (22), 13 states have internal predecessors, (22), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:15:57,505 WARN L205 SmtUtils]: Spent 152.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 50 [2021-03-10 22:15:57,637 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-10 22:15:57,638 INFO L93 Difference]: Finished difference Result 107 states and 217 transitions. [2021-03-10 22:15:57,638 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-03-10 22:15:57,638 INFO L78 Accepts]: Start accepts. Automaton has has 13 states, 13 states have (on average 1.6923076923076923) internal successors, (22), 13 states have internal predecessors, (22), 0 states have call successors, (0), 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 [2021-03-10 22:15:57,639 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-10 22:15:57,639 INFO L225 Difference]: With dead ends: 107 [2021-03-10 22:15:57,639 INFO L226 Difference]: Without dead ends: 100 [2021-03-10 22:15:57,639 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 30 GetRequests, 9 SyntacticMatches, 5 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 39 ImplicationChecksByTransitivity, 780.0ms TimeCoverageRelationStatistics Valid=62, Invalid=244, Unknown=0, NotChecked=0, Total=306 [2021-03-10 22:15:57,639 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 100 states. [2021-03-10 22:15:57,640 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 100 to 82. [2021-03-10 22:15:57,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 82 states, 81 states have (on average 2.0864197530864197) internal successors, (169), 81 states have internal predecessors, (169), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:15:57,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 82 states to 82 states and 169 transitions. [2021-03-10 22:15:57,641 INFO L78 Accepts]: Start accepts. Automaton has 82 states and 169 transitions. Word has length 16 [2021-03-10 22:15:57,641 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-10 22:15:57,641 INFO L480 AbstractCegarLoop]: Abstraction has 82 states and 169 transitions. [2021-03-10 22:15:57,641 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 13 states, 13 states have (on average 1.6923076923076923) internal successors, (22), 13 states have internal predecessors, (22), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:15:57,641 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 169 transitions. [2021-03-10 22:15:57,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2021-03-10 22:15:57,641 INFO L511 BasicCegarLoop]: Found error trace [2021-03-10 22:15:57,641 INFO L519 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-10 22:15:57,842 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable37978,82 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:15:57,842 INFO L428 AbstractCegarLoop]: === Iteration 92 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-10 22:15:57,842 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-10 22:15:57,842 INFO L82 PathProgramCache]: Analyzing trace with hash 1036115105, now seen corresponding path program 65 times [2021-03-10 22:15:57,842 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-10 22:15:57,842 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [310646672] [2021-03-10 22:15:57,842 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-10 22:15:57,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 22:15:58,038 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:15:58,039 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [310646672] [2021-03-10 22:15:58,039 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1591833370] [2021-03-10 22:15:58,039 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 83 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 83 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:15:58,061 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 3 check-sat command(s) [2021-03-10 22:15:58,061 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-10 22:15:58,062 INFO L263 TraceCheckSpWp]: Trace formula consists of 64 conjuncts, 25 conjunts are in the unsatisfiable core [2021-03-10 22:15:58,062 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-10 22:15:58,395 WARN L205 SmtUtils]: Spent 225.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 59 [2021-03-10 22:16:07,114 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:07,115 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:07,143 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:16:07,144 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:16:07,145 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 18 treesize of output 1 [2021-03-10 22:16:07,147 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:07,178 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:16:07,179 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:16:07,180 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 16 treesize of output 7 [2021-03-10 22:16:07,181 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:07,200 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:07,201 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:07,222 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:07,223 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:07,240 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:07,241 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:07,262 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:16:07,263 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:16:07,264 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 18 treesize of output 1 [2021-03-10 22:16:07,264 INFO L550 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:07,281 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:07,282 INFO L550 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:07,300 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:07,300 INFO L550 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:07,321 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:16:07,322 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:16:07,322 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select 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 [2021-03-10 22:16:07,323 INFO L550 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:07,342 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:07,342 INFO L550 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:07,363 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:07,364 INFO L550 ElimStorePlain]: Start of recursive call 13: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:07,383 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:07,383 INFO L550 ElimStorePlain]: Start of recursive call 14: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:07,405 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:16:07,405 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:16:07,406 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select 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 [2021-03-10 22:16:07,406 INFO L550 ElimStorePlain]: Start of recursive call 15: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:07,422 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:07,423 INFO L550 ElimStorePlain]: Start of recursive call 16: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:07,444 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:16:07,445 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:16:07,445 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 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 [2021-03-10 22:16:07,446 INFO L550 ElimStorePlain]: Start of recursive call 17: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:07,462 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:07,463 INFO L550 ElimStorePlain]: Start of recursive call 18: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:07,483 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:07,484 INFO L550 ElimStorePlain]: Start of recursive call 19: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:07,506 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:07,507 INFO L550 ElimStorePlain]: Start of recursive call 20: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:07,527 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:07,528 INFO L550 ElimStorePlain]: Start of recursive call 21: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:07,550 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:07,551 INFO L550 ElimStorePlain]: Start of recursive call 22: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:07,577 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:16:07,578 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:16:07,578 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 23 treesize of output 1 [2021-03-10 22:16:07,579 INFO L550 ElimStorePlain]: Start of recursive call 23: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:07,607 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:16:07,608 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:16:07,609 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 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 [2021-03-10 22:16:07,610 INFO L550 ElimStorePlain]: Start of recursive call 24: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:07,639 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:07,639 INFO L550 ElimStorePlain]: Start of recursive call 25: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:07,666 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:16:07,667 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:16:07,668 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:16:07,669 INFO L550 ElimStorePlain]: Start of recursive call 26: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:07,691 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:07,692 INFO L550 ElimStorePlain]: Start of recursive call 27: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:07,716 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:07,717 INFO L550 ElimStorePlain]: Start of recursive call 28: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:07,737 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:07,738 INFO L550 ElimStorePlain]: Start of recursive call 29: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:07,762 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:16:07,762 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:16:07,763 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 [2021-03-10 22:16:07,763 INFO L550 ElimStorePlain]: Start of recursive call 30: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:07,793 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:07,794 INFO L550 ElimStorePlain]: Start of recursive call 31: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:07,822 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:07,823 INFO L550 ElimStorePlain]: Start of recursive call 32: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:07,847 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:07,848 INFO L550 ElimStorePlain]: Start of recursive call 33: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:07,872 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:07,873 INFO L550 ElimStorePlain]: Start of recursive call 34: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:07,902 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:07,903 INFO L550 ElimStorePlain]: Start of recursive call 35: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:07,927 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:07,928 INFO L550 ElimStorePlain]: Start of recursive call 36: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:07,951 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:07,952 INFO L550 ElimStorePlain]: Start of recursive call 37: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:07,979 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:16:07,980 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:16:07,981 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 11 treesize of output 7 [2021-03-10 22:16:07,981 INFO L550 ElimStorePlain]: Start of recursive call 38: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:08,007 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:08,008 INFO L550 ElimStorePlain]: Start of recursive call 39: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:08,032 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:08,033 INFO L550 ElimStorePlain]: Start of recursive call 40: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:08,061 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:16:08,062 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:16:08,063 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 [2021-03-10 22:16:08,064 INFO L550 ElimStorePlain]: Start of recursive call 41: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:08,094 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:08,094 INFO L550 ElimStorePlain]: Start of recursive call 42: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:08,124 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:08,125 INFO L550 ElimStorePlain]: Start of recursive call 43: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:08,153 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:08,154 INFO L550 ElimStorePlain]: Start of recursive call 44: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:08,181 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:08,181 INFO L550 ElimStorePlain]: Start of recursive call 45: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:08,209 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:08,210 INFO L550 ElimStorePlain]: Start of recursive call 46: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:08,234 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:08,235 INFO L550 ElimStorePlain]: Start of recursive call 47: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:08,261 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:08,262 INFO L550 ElimStorePlain]: Start of recursive call 48: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:08,292 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:08,293 INFO L550 ElimStorePlain]: Start of recursive call 49: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:08,323 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:16:08,324 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:16:08,325 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 16 treesize of output 7 [2021-03-10 22:16:08,326 INFO L550 ElimStorePlain]: Start of recursive call 50: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:08,354 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:08,355 INFO L550 ElimStorePlain]: Start of recursive call 51: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:08,382 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:08,383 INFO L550 ElimStorePlain]: Start of recursive call 52: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:08,412 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:08,413 INFO L550 ElimStorePlain]: Start of recursive call 53: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:08,438 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:08,439 INFO L550 ElimStorePlain]: Start of recursive call 54: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:08,471 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:08,471 INFO L550 ElimStorePlain]: Start of recursive call 55: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:08,498 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:08,498 INFO L550 ElimStorePlain]: Start of recursive call 56: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:08,526 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:08,527 INFO L550 ElimStorePlain]: Start of recursive call 57: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:08,556 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:16:08,557 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:16:08,558 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 [2021-03-10 22:16:08,559 INFO L550 ElimStorePlain]: Start of recursive call 58: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:08,588 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:08,589 INFO L550 ElimStorePlain]: Start of recursive call 59: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:08,618 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:08,619 INFO L550 ElimStorePlain]: Start of recursive call 60: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:08,650 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:08,650 INFO L550 ElimStorePlain]: Start of recursive call 61: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:08,681 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:08,682 INFO L550 ElimStorePlain]: Start of recursive call 62: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:08,714 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:16:08,715 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:16:08,716 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 16 treesize of output 7 [2021-03-10 22:16:08,717 INFO L550 ElimStorePlain]: Start of recursive call 63: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:08,748 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:16:08,749 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:16:08,750 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 11 treesize of output 3 [2021-03-10 22:16:08,751 INFO L550 ElimStorePlain]: Start of recursive call 64: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:08,783 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:16:08,783 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:16:08,784 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 16 treesize of output 7 [2021-03-10 22:16:08,785 INFO L550 ElimStorePlain]: Start of recursive call 65: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:08,814 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:08,815 INFO L550 ElimStorePlain]: Start of recursive call 66: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:08,847 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:08,848 INFO L550 ElimStorePlain]: Start of recursive call 67: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:08,880 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:08,880 INFO L550 ElimStorePlain]: Start of recursive call 68: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:08,910 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:08,911 INFO L550 ElimStorePlain]: Start of recursive call 69: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:08,943 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:08,944 INFO L550 ElimStorePlain]: Start of recursive call 70: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:08,972 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:16:08,973 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:16:08,974 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select 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 [2021-03-10 22:16:08,975 INFO L550 ElimStorePlain]: Start of recursive call 71: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:09,007 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:16:09,008 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:16:09,009 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 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 [2021-03-10 22:16:09,010 INFO L550 ElimStorePlain]: Start of recursive call 72: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:09,041 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:09,042 INFO L550 ElimStorePlain]: Start of recursive call 73: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:09,070 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:09,071 INFO L550 ElimStorePlain]: Start of recursive call 74: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:09,102 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:09,103 INFO L550 ElimStorePlain]: Start of recursive call 75: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:09,135 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:09,135 INFO L550 ElimStorePlain]: Start of recursive call 76: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:09,167 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:09,168 INFO L550 ElimStorePlain]: Start of recursive call 77: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:09,202 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:16:09,203 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:16:09,204 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 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 [2021-03-10 22:16:09,205 INFO L550 ElimStorePlain]: Start of recursive call 78: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:09,240 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:09,241 INFO L550 ElimStorePlain]: Start of recursive call 79: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:09,289 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:09,290 INFO L550 ElimStorePlain]: Start of recursive call 80: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:09,305 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:09,306 INFO L550 ElimStorePlain]: Start of recursive call 81: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:09,320 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:09,321 INFO L550 ElimStorePlain]: Start of recursive call 82: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:09,338 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:16:09,339 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:16:09,340 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 [2021-03-10 22:16:09,340 INFO L550 ElimStorePlain]: Start of recursive call 83: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:09,358 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:09,359 INFO L550 ElimStorePlain]: Start of recursive call 84: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:09,377 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:09,378 INFO L550 ElimStorePlain]: Start of recursive call 85: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:09,393 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:09,394 INFO L550 ElimStorePlain]: Start of recursive call 86: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:09,411 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:16:09,411 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:16:09,412 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 11 treesize of output 3 [2021-03-10 22:16:09,413 INFO L550 ElimStorePlain]: Start of recursive call 87: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:09,434 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:16:09,435 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:16:09,436 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 [2021-03-10 22:16:09,437 INFO L550 ElimStorePlain]: Start of recursive call 88: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:09,453 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:09,454 INFO L550 ElimStorePlain]: Start of recursive call 89: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:09,472 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:09,473 INFO L550 ElimStorePlain]: Start of recursive call 90: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:09,495 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:09,495 INFO L550 ElimStorePlain]: Start of recursive call 91: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:09,513 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:09,514 INFO L550 ElimStorePlain]: Start of recursive call 92: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:09,531 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:09,532 INFO L550 ElimStorePlain]: Start of recursive call 93: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:09,553 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:09,554 INFO L550 ElimStorePlain]: Start of recursive call 94: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:09,574 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:09,575 INFO L550 ElimStorePlain]: Start of recursive call 95: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:09,595 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:09,596 INFO L550 ElimStorePlain]: Start of recursive call 96: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:09,613 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:09,614 INFO L550 ElimStorePlain]: Start of recursive call 97: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:09,632 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:09,633 INFO L550 ElimStorePlain]: Start of recursive call 98: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:09,652 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:09,653 INFO L550 ElimStorePlain]: Start of recursive call 99: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:09,672 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:09,673 INFO L550 ElimStorePlain]: Start of recursive call 100: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:09,690 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:09,691 INFO L550 ElimStorePlain]: Start of recursive call 101: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:09,714 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:09,715 INFO L550 ElimStorePlain]: Start of recursive call 102: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:09,736 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:09,737 INFO L550 ElimStorePlain]: Start of recursive call 103: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:09,760 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:09,761 INFO L550 ElimStorePlain]: Start of recursive call 104: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:09,785 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:09,785 INFO L550 ElimStorePlain]: Start of recursive call 105: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:09,809 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:09,809 INFO L550 ElimStorePlain]: Start of recursive call 106: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:09,829 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:09,830 INFO L550 ElimStorePlain]: Start of recursive call 107: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:09,849 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:09,850 INFO L550 ElimStorePlain]: Start of recursive call 108: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:09,874 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:09,874 INFO L550 ElimStorePlain]: Start of recursive call 109: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:09,894 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:09,895 INFO L550 ElimStorePlain]: Start of recursive call 110: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:09,915 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:09,916 INFO L550 ElimStorePlain]: Start of recursive call 111: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:09,936 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:09,937 INFO L550 ElimStorePlain]: Start of recursive call 112: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:09,961 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:16:09,961 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:16:09,962 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 23 treesize of output 1 [2021-03-10 22:16:09,963 INFO L550 ElimStorePlain]: Start of recursive call 113: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:09,985 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:09,986 INFO L550 ElimStorePlain]: Start of recursive call 114: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:10,007 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:10,008 INFO L550 ElimStorePlain]: Start of recursive call 115: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:10,029 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:10,030 INFO L550 ElimStorePlain]: Start of recursive call 116: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:10,052 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:10,053 INFO L550 ElimStorePlain]: Start of recursive call 117: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:10,073 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:10,074 INFO L550 ElimStorePlain]: Start of recursive call 118: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:10,099 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:10,100 INFO L550 ElimStorePlain]: Start of recursive call 119: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:10,123 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:10,124 INFO L550 ElimStorePlain]: Start of recursive call 120: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:10,145 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:10,146 INFO L550 ElimStorePlain]: Start of recursive call 121: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:10,171 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:10,172 INFO L550 ElimStorePlain]: Start of recursive call 122: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:10,196 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:10,197 INFO L550 ElimStorePlain]: Start of recursive call 123: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:10,222 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:10,223 INFO L550 ElimStorePlain]: Start of recursive call 124: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:10,249 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:16:10,250 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:16:10,251 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select 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 [2021-03-10 22:16:10,251 INFO L550 ElimStorePlain]: Start of recursive call 125: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:10,277 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:10,278 INFO L550 ElimStorePlain]: Start of recursive call 126: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:10,303 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:10,304 INFO L550 ElimStorePlain]: Start of recursive call 127: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:10,330 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:10,331 INFO L550 ElimStorePlain]: Start of recursive call 128: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:10,355 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:10,355 INFO L550 ElimStorePlain]: Start of recursive call 129: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:10,382 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:16:10,382 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:16:10,383 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 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 [2021-03-10 22:16:10,384 INFO L550 ElimStorePlain]: Start of recursive call 130: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:10,408 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:10,408 INFO L550 ElimStorePlain]: Start of recursive call 131: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:10,431 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:10,432 INFO L550 ElimStorePlain]: Start of recursive call 132: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:10,458 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:10,459 INFO L550 ElimStorePlain]: Start of recursive call 133: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:10,483 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:10,484 INFO L550 ElimStorePlain]: Start of recursive call 134: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:10,507 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:10,508 INFO L550 ElimStorePlain]: Start of recursive call 135: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:10,532 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:10,533 INFO L550 ElimStorePlain]: Start of recursive call 136: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:10,560 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:10,561 INFO L550 ElimStorePlain]: Start of recursive call 137: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:10,585 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:10,586 INFO L550 ElimStorePlain]: Start of recursive call 138: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:10,613 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:10,614 INFO L550 ElimStorePlain]: Start of recursive call 139: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:10,642 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:16:10,642 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:16:10,643 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 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 [2021-03-10 22:16:10,644 INFO L550 ElimStorePlain]: Start of recursive call 140: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:10,668 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:10,669 INFO L550 ElimStorePlain]: Start of recursive call 141: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:10,695 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:10,696 INFO L550 ElimStorePlain]: Start of recursive call 142: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:10,721 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:16:10,722 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:16:10,722 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 25 treesize of output 9 [2021-03-10 22:16:10,723 INFO L550 ElimStorePlain]: Start of recursive call 143: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:10,751 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:10,752 INFO L550 ElimStorePlain]: Start of recursive call 144: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:10,778 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:16:10,779 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:16:10,780 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 [2021-03-10 22:16:10,781 INFO L550 ElimStorePlain]: Start of recursive call 145: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:10,807 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:10,807 INFO L550 ElimStorePlain]: Start of recursive call 146: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:10,831 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:10,831 INFO L550 ElimStorePlain]: Start of recursive call 147: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:10,856 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:16:10,857 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:16:10,858 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 11 treesize of output 7 [2021-03-10 22:16:10,858 INFO L550 ElimStorePlain]: Start of recursive call 148: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:10,886 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:10,887 INFO L550 ElimStorePlain]: Start of recursive call 149: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:10,911 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:10,912 INFO L550 ElimStorePlain]: Start of recursive call 150: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:10,941 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:10,942 INFO L550 ElimStorePlain]: Start of recursive call 151: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:10,967 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:10,967 INFO L550 ElimStorePlain]: Start of recursive call 152: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:10,995 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:16:10,996 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:16:10,996 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 23 treesize of output 1 [2021-03-10 22:16:10,997 INFO L550 ElimStorePlain]: Start of recursive call 153: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:11,021 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:11,022 INFO L550 ElimStorePlain]: Start of recursive call 154: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:11,050 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:11,051 INFO L550 ElimStorePlain]: Start of recursive call 155: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:11,078 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:11,079 INFO L550 ElimStorePlain]: Start of recursive call 156: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:11,107 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:11,108 INFO L550 ElimStorePlain]: Start of recursive call 157: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:11,133 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:11,134 INFO L550 ElimStorePlain]: Start of recursive call 158: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:11,159 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:11,160 INFO L550 ElimStorePlain]: Start of recursive call 159: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:11,187 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:11,187 INFO L550 ElimStorePlain]: Start of recursive call 160: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:11,214 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:11,215 INFO L550 ElimStorePlain]: Start of recursive call 161: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:11,242 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:11,243 INFO L550 ElimStorePlain]: Start of recursive call 162: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:11,272 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:11,273 INFO L550 ElimStorePlain]: Start of recursive call 163: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:11,301 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:11,302 INFO L550 ElimStorePlain]: Start of recursive call 164: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:11,329 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:16:11,329 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:16:11,330 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 [2021-03-10 22:16:11,330 INFO L550 ElimStorePlain]: Start of recursive call 165: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:11,357 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:11,357 INFO L550 ElimStorePlain]: Start of recursive call 166: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:11,381 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:11,382 INFO L550 ElimStorePlain]: Start of recursive call 167: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:11,408 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:11,409 INFO L550 ElimStorePlain]: Start of recursive call 168: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:11,434 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:11,435 INFO L550 ElimStorePlain]: Start of recursive call 169: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:11,457 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:11,458 INFO L550 ElimStorePlain]: Start of recursive call 170: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:11,483 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:16:11,484 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:16:11,484 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 16 treesize of output 7 [2021-03-10 22:16:11,485 INFO L550 ElimStorePlain]: Start of recursive call 171: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:11,508 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:11,508 INFO L550 ElimStorePlain]: Start of recursive call 172: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:11,532 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:11,533 INFO L550 ElimStorePlain]: Start of recursive call 173: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:11,559 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:11,560 INFO L550 ElimStorePlain]: Start of recursive call 174: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:11,590 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:11,591 INFO L550 ElimStorePlain]: Start of recursive call 175: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:11,617 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:11,618 INFO L550 ElimStorePlain]: Start of recursive call 176: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:11,648 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:11,649 INFO L550 ElimStorePlain]: Start of recursive call 177: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:11,673 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:11,674 INFO L550 ElimStorePlain]: Start of recursive call 178: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:11,697 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:11,698 INFO L550 ElimStorePlain]: Start of recursive call 179: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:11,722 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:11,723 INFO L550 ElimStorePlain]: Start of recursive call 180: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:11,747 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:11,748 INFO L550 ElimStorePlain]: Start of recursive call 181: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:11,771 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:11,772 INFO L550 ElimStorePlain]: Start of recursive call 182: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:11,795 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:16:11,796 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:16:11,796 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:16:11,797 INFO L550 ElimStorePlain]: Start of recursive call 183: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:11,821 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:11,822 INFO L550 ElimStorePlain]: Start of recursive call 184: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:11,846 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:11,847 INFO L550 ElimStorePlain]: Start of recursive call 185: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:11,871 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:11,872 INFO L550 ElimStorePlain]: Start of recursive call 186: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:11,898 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:11,899 INFO L550 ElimStorePlain]: Start of recursive call 187: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:11,924 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:16:11,925 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:16:11,925 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 11 treesize of output 3 [2021-03-10 22:16:11,926 INFO L550 ElimStorePlain]: Start of recursive call 188: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:11,951 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:11,952 INFO L550 ElimStorePlain]: Start of recursive call 189: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:11,980 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:16:11,981 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:16:11,982 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 16 treesize of output 7 [2021-03-10 22:16:11,983 INFO L550 ElimStorePlain]: Start of recursive call 190: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:12,007 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:12,008 INFO L550 ElimStorePlain]: Start of recursive call 191: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:12,034 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:12,035 INFO L550 ElimStorePlain]: Start of recursive call 192: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:12,059 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:12,060 INFO L550 ElimStorePlain]: Start of recursive call 193: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:12,085 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:12,085 INFO L550 ElimStorePlain]: Start of recursive call 194: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:12,112 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:12,113 INFO L550 ElimStorePlain]: Start of recursive call 195: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:12,139 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:12,140 INFO L550 ElimStorePlain]: Start of recursive call 196: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:12,168 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:12,169 INFO L550 ElimStorePlain]: Start of recursive call 197: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:12,198 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:16:12,199 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:16:12,200 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 11 treesize of output 3 [2021-03-10 22:16:12,201 INFO L550 ElimStorePlain]: Start of recursive call 198: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:12,229 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:16:12,229 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:16:12,230 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 [2021-03-10 22:16:12,230 INFO L550 ElimStorePlain]: Start of recursive call 199: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:12,258 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:12,259 INFO L550 ElimStorePlain]: Start of recursive call 200: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:12,284 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:12,285 INFO L550 ElimStorePlain]: Start of recursive call 201: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:12,314 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:12,314 INFO L550 ElimStorePlain]: Start of recursive call 202: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:12,341 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:12,342 INFO L550 ElimStorePlain]: Start of recursive call 203: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:12,367 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:12,368 INFO L550 ElimStorePlain]: Start of recursive call 204: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:12,394 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:12,394 INFO L550 ElimStorePlain]: Start of recursive call 205: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:12,420 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:12,421 INFO L550 ElimStorePlain]: Start of recursive call 206: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:12,448 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:12,449 INFO L550 ElimStorePlain]: Start of recursive call 207: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:12,474 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:12,475 INFO L550 ElimStorePlain]: Start of recursive call 208: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:12,500 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:12,501 INFO L550 ElimStorePlain]: Start of recursive call 209: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:12,528 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:12,528 INFO L550 ElimStorePlain]: Start of recursive call 210: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:12,553 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:12,554 INFO L550 ElimStorePlain]: Start of recursive call 211: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:12,580 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:12,581 INFO L550 ElimStorePlain]: Start of recursive call 212: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:12,608 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:12,609 INFO L550 ElimStorePlain]: Start of recursive call 213: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:12,633 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:12,634 INFO L550 ElimStorePlain]: Start of recursive call 214: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:12,659 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:12,660 INFO L550 ElimStorePlain]: Start of recursive call 215: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:12,686 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:12,686 INFO L550 ElimStorePlain]: Start of recursive call 216: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:12,712 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:12,713 INFO L550 ElimStorePlain]: Start of recursive call 217: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:12,740 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:12,741 INFO L550 ElimStorePlain]: Start of recursive call 218: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:12,767 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:16:12,768 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:16:12,768 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 18 treesize of output 1 [2021-03-10 22:16:12,769 INFO L550 ElimStorePlain]: Start of recursive call 219: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:12,796 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:12,797 INFO L550 ElimStorePlain]: Start of recursive call 220: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:12,824 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:16:12,825 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:16:12,825 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 18 treesize of output 1 [2021-03-10 22:16:12,826 INFO L550 ElimStorePlain]: Start of recursive call 221: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:12,853 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:16:12,854 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:16:12,854 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:16:12,855 INFO L550 ElimStorePlain]: Start of recursive call 222: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:12,882 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:12,882 INFO L550 ElimStorePlain]: Start of recursive call 223: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:12,910 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:12,911 INFO L550 ElimStorePlain]: Start of recursive call 224: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:12,936 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:12,937 INFO L550 ElimStorePlain]: Start of recursive call 225: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:12,962 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:12,963 INFO L550 ElimStorePlain]: Start of recursive call 226: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:12,990 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:12,991 INFO L550 ElimStorePlain]: Start of recursive call 227: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:13,017 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:16:13,017 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:16:13,018 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select 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 [2021-03-10 22:16:13,019 INFO L550 ElimStorePlain]: Start of recursive call 228: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:13,045 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:13,046 INFO L550 ElimStorePlain]: Start of recursive call 229: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:13,071 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:13,072 INFO L550 ElimStorePlain]: Start of recursive call 230: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:13,096 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:13,097 INFO L550 ElimStorePlain]: Start of recursive call 231: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:13,124 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:13,125 INFO L550 ElimStorePlain]: Start of recursive call 232: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:13,153 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:13,154 INFO L550 ElimStorePlain]: Start of recursive call 233: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:13,179 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:13,180 INFO L550 ElimStorePlain]: Start of recursive call 234: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:13,207 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:13,208 INFO L550 ElimStorePlain]: Start of recursive call 235: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:13,233 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:13,234 INFO L550 ElimStorePlain]: Start of recursive call 236: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:13,258 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:13,259 INFO L550 ElimStorePlain]: Start of recursive call 237: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:13,284 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:13,285 INFO L550 ElimStorePlain]: Start of recursive call 238: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:13,311 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:16:13,312 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:16:13,312 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 [2021-03-10 22:16:13,313 INFO L550 ElimStorePlain]: Start of recursive call 239: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:13,338 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:13,339 INFO L550 ElimStorePlain]: Start of recursive call 240: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:13,366 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:16:13,367 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:16:13,367 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 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 [2021-03-10 22:16:13,368 INFO L550 ElimStorePlain]: Start of recursive call 241: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:13,393 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:13,394 INFO L550 ElimStorePlain]: Start of recursive call 242: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:13,419 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:13,420 INFO L550 ElimStorePlain]: Start of recursive call 243: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:13,446 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:16:13,447 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:16:13,447 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 [2021-03-10 22:16:13,448 INFO L550 ElimStorePlain]: Start of recursive call 244: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:13,474 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:13,475 INFO L550 ElimStorePlain]: Start of recursive call 245: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:13,500 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:13,501 INFO L550 ElimStorePlain]: Start of recursive call 246: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:13,526 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:13,526 INFO L550 ElimStorePlain]: Start of recursive call 247: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:13,552 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:16:13,552 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:16:13,553 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 [2021-03-10 22:16:13,554 INFO L550 ElimStorePlain]: Start of recursive call 248: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:13,578 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:13,579 INFO L550 ElimStorePlain]: Start of recursive call 249: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:13,604 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:13,605 INFO L550 ElimStorePlain]: Start of recursive call 250: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:13,630 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:13,631 INFO L550 ElimStorePlain]: Start of recursive call 251: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:13,657 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:13,658 INFO L550 ElimStorePlain]: Start of recursive call 252: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:13,683 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:13,684 INFO L550 ElimStorePlain]: Start of recursive call 253: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:13,710 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:13,711 INFO L550 ElimStorePlain]: Start of recursive call 254: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:13,735 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:13,736 INFO L550 ElimStorePlain]: Start of recursive call 255: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:13,760 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:13,761 INFO L550 ElimStorePlain]: Start of recursive call 256: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:13,786 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:13,787 INFO L550 ElimStorePlain]: Start of recursive call 257: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:13,811 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:13,812 INFO L550 ElimStorePlain]: Start of recursive call 258: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:13,836 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:13,837 INFO L550 ElimStorePlain]: Start of recursive call 259: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:13,861 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:16:13,861 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:16:13,862 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 25 treesize of output 9 [2021-03-10 22:16:13,863 INFO L550 ElimStorePlain]: Start of recursive call 260: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:13,887 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:13,888 INFO L550 ElimStorePlain]: Start of recursive call 261: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:13,911 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:13,912 INFO L550 ElimStorePlain]: Start of recursive call 262: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:13,936 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:13,937 INFO L550 ElimStorePlain]: Start of recursive call 263: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:13,959 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:13,960 INFO L550 ElimStorePlain]: Start of recursive call 264: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:13,981 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:13,982 INFO L550 ElimStorePlain]: Start of recursive call 265: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:14,004 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:14,005 INFO L550 ElimStorePlain]: Start of recursive call 266: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:14,028 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:14,028 INFO L550 ElimStorePlain]: Start of recursive call 267: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:14,051 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:16:14,051 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:16:14,052 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 23 treesize of output 1 [2021-03-10 22:16:14,053 INFO L550 ElimStorePlain]: Start of recursive call 268: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:14,075 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:16:14,076 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:16:14,076 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 [2021-03-10 22:16:14,077 INFO L550 ElimStorePlain]: Start of recursive call 269: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:14,098 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:14,099 INFO L550 ElimStorePlain]: Start of recursive call 270: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:14,119 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:14,119 INFO L550 ElimStorePlain]: Start of recursive call 271: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:14,542 WARN L205 SmtUtils]: Spent 421.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 97 [2021-03-10 22:16:14,542 INFO L628 ElimStorePlain]: treesize reduction 186, result has 64.5 percent of original size [2021-03-10 22:16:14,547 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 5 treesize of output 3 [2021-03-10 22:16:14,548 INFO L550 ElimStorePlain]: Start of recursive call 272: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:14,553 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:16:14,554 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:16:14,554 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 13 treesize of output 9 [2021-03-10 22:16:14,556 INFO L550 ElimStorePlain]: Start of recursive call 273: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:14,560 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select 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 [2021-03-10 22:16:14,562 INFO L550 ElimStorePlain]: Start of recursive call 274: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:14,567 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select 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 [2021-03-10 22:16:14,568 INFO L550 ElimStorePlain]: Start of recursive call 275: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:14,572 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select 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 [2021-03-10 22:16:14,574 INFO L550 ElimStorePlain]: Start of recursive call 276: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:14,579 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select 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 [2021-03-10 22:16:14,580 INFO L550 ElimStorePlain]: Start of recursive call 277: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:14,585 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:16:14,585 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:16:14,586 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 13 treesize of output 9 [2021-03-10 22:16:14,587 INFO L550 ElimStorePlain]: Start of recursive call 278: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:14,592 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 5 treesize of output 3 [2021-03-10 22:16:14,593 INFO L550 ElimStorePlain]: Start of recursive call 279: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:14,598 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:16:14,599 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 13 treesize of output 9 [2021-03-10 22:16:14,600 INFO L550 ElimStorePlain]: Start of recursive call 280: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:14,731 WARN L205 SmtUtils]: Spent 130.00 ms on a formula simplification that was a NOOP. DAG size: 78 [2021-03-10 22:16:14,731 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-10 22:16:14,734 INFO L550 ElimStorePlain]: Start of recursive call 1: 10 dim-0 vars, 2 dim-1 vars, End of recursive call: and 4 xjuncts. [2021-03-10 22:16:14,734 INFO L247 ElimStorePlain]: Needed 280 recursive calls to eliminate 12 variables, input treesize:16269, output treesize:61 [2021-03-10 22:16:14,847 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:16:14,847 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-10 22:16:14,847 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 10] total 13 [2021-03-10 22:16:14,847 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1779298073] [2021-03-10 22:16:14,847 INFO L460 AbstractCegarLoop]: Interpolant automaton has 13 states [2021-03-10 22:16:14,847 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-10 22:16:14,847 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2021-03-10 22:16:14,848 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=30, Invalid=126, Unknown=0, NotChecked=0, Total=156 [2021-03-10 22:16:14,848 INFO L87 Difference]: Start difference. First operand 82 states and 169 transitions. Second operand has 13 states, 13 states have (on average 1.6923076923076923) internal successors, (22), 13 states have internal predecessors, (22), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:16:15,100 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-10 22:16:15,100 INFO L93 Difference]: Finished difference Result 103 states and 205 transitions. [2021-03-10 22:16:15,100 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-03-10 22:16:15,100 INFO L78 Accepts]: Start accepts. Automaton has has 13 states, 13 states have (on average 1.6923076923076923) internal successors, (22), 13 states have internal predecessors, (22), 0 states have call successors, (0), 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 [2021-03-10 22:16:15,100 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-10 22:16:15,101 INFO L225 Difference]: With dead ends: 103 [2021-03-10 22:16:15,101 INFO L226 Difference]: Without dead ends: 91 [2021-03-10 22:16:15,101 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 27 GetRequests, 9 SyntacticMatches, 5 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 39 ImplicationChecksByTransitivity, 619.0ms TimeCoverageRelationStatistics Valid=42, Invalid=168, Unknown=0, NotChecked=0, Total=210 [2021-03-10 22:16:15,101 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 91 states. [2021-03-10 22:16:15,102 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 91 to 81. [2021-03-10 22:16:15,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 81 states, 80 states have (on average 2.0875) internal successors, (167), 80 states have internal predecessors, (167), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:16:15,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 81 states to 81 states and 167 transitions. [2021-03-10 22:16:15,102 INFO L78 Accepts]: Start accepts. Automaton has 81 states and 167 transitions. Word has length 16 [2021-03-10 22:16:15,102 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-10 22:16:15,102 INFO L480 AbstractCegarLoop]: Abstraction has 81 states and 167 transitions. [2021-03-10 22:16:15,102 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 13 states, 13 states have (on average 1.6923076923076923) internal successors, (22), 13 states have internal predecessors, (22), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:16:15,102 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 167 transitions. [2021-03-10 22:16:15,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2021-03-10 22:16:15,102 INFO L511 BasicCegarLoop]: Found error trace [2021-03-10 22:16:15,102 INFO L519 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-10 22:16:15,315 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 83 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable37990 [2021-03-10 22:16:15,315 INFO L428 AbstractCegarLoop]: === Iteration 93 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-10 22:16:15,315 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-10 22:16:15,315 INFO L82 PathProgramCache]: Analyzing trace with hash -550999447, now seen corresponding path program 66 times [2021-03-10 22:16:15,315 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-10 22:16:15,316 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [225038848] [2021-03-10 22:16:15,316 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-10 22:16:15,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 22:16:15,554 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:16:15,554 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [225038848] [2021-03-10 22:16:15,554 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [915172517] [2021-03-10 22:16:15,554 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 84 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 84 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:16:15,577 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 3 check-sat command(s) [2021-03-10 22:16:15,577 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-10 22:16:15,578 INFO L263 TraceCheckSpWp]: Trace formula consists of 64 conjuncts, 23 conjunts are in the unsatisfiable core [2021-03-10 22:16:15,578 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-10 22:16:15,870 WARN L205 SmtUtils]: Spent 183.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 58 [2021-03-10 22:16:20,018 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:16:20,018 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-10 22:16:20,018 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 10] total 13 [2021-03-10 22:16:20,018 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1433025161] [2021-03-10 22:16:20,019 INFO L460 AbstractCegarLoop]: Interpolant automaton has 13 states [2021-03-10 22:16:20,019 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-10 22:16:20,019 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2021-03-10 22:16:20,019 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=30, Invalid=126, Unknown=0, NotChecked=0, Total=156 [2021-03-10 22:16:20,019 INFO L87 Difference]: Start difference. First operand 81 states and 167 transitions. Second operand has 13 states, 13 states have (on average 1.6923076923076923) internal successors, (22), 13 states have internal predecessors, (22), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:16:20,423 WARN L205 SmtUtils]: Spent 213.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 105 [2021-03-10 22:16:20,527 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-10 22:16:20,527 INFO L93 Difference]: Finished difference Result 108 states and 220 transitions. [2021-03-10 22:16:20,528 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-03-10 22:16:20,528 INFO L78 Accepts]: Start accepts. Automaton has has 13 states, 13 states have (on average 1.6923076923076923) internal successors, (22), 13 states have internal predecessors, (22), 0 states have call successors, (0), 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 [2021-03-10 22:16:20,528 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-10 22:16:20,528 INFO L225 Difference]: With dead ends: 108 [2021-03-10 22:16:20,528 INFO L226 Difference]: Without dead ends: 101 [2021-03-10 22:16:20,529 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 29 GetRequests, 10 SyntacticMatches, 4 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 37 ImplicationChecksByTransitivity, 895.8ms TimeCoverageRelationStatistics Valid=51, Invalid=221, Unknown=0, NotChecked=0, Total=272 [2021-03-10 22:16:20,529 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 101 states. [2021-03-10 22:16:20,530 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 101 to 84. [2021-03-10 22:16:20,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 84 states, 83 states have (on average 2.0963855421686746) internal successors, (174), 83 states have internal predecessors, (174), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:16:20,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 84 states and 174 transitions. [2021-03-10 22:16:20,530 INFO L78 Accepts]: Start accepts. Automaton has 84 states and 174 transitions. Word has length 16 [2021-03-10 22:16:20,530 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-10 22:16:20,530 INFO L480 AbstractCegarLoop]: Abstraction has 84 states and 174 transitions. [2021-03-10 22:16:20,530 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 13 states, 13 states have (on average 1.6923076923076923) internal successors, (22), 13 states have internal predecessors, (22), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:16:20,530 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 174 transitions. [2021-03-10 22:16:20,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2021-03-10 22:16:20,531 INFO L511 BasicCegarLoop]: Found error trace [2021-03-10 22:16:20,531 INFO L519 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-10 22:16:20,739 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 84 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable40437 [2021-03-10 22:16:20,739 INFO L428 AbstractCegarLoop]: === Iteration 94 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-10 22:16:20,739 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-10 22:16:20,739 INFO L82 PathProgramCache]: Analyzing trace with hash -738107231, now seen corresponding path program 67 times [2021-03-10 22:16:20,740 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-10 22:16:20,740 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [424811420] [2021-03-10 22:16:20,740 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-10 22:16:20,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 22:16:20,925 WARN L205 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 40 DAG size of output: 37 [2021-03-10 22:16:20,994 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:16:20,995 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [424811420] [2021-03-10 22:16:20,995 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [908459773] [2021-03-10 22:16:20,995 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 85 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 85 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:16:21,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 22:16:21,018 INFO L263 TraceCheckSpWp]: Trace formula consists of 64 conjuncts, 23 conjunts are in the unsatisfiable core [2021-03-10 22:16:21,019 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-10 22:16:21,345 WARN L205 SmtUtils]: Spent 213.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 59 [2021-03-10 22:16:27,055 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:16:27,056 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:16:27,056 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 18 treesize of output 1 [2021-03-10 22:16:27,057 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:27,075 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:16:27,076 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:16:27,076 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 [2021-03-10 22:16:27,077 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:27,093 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:27,094 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:27,111 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:27,112 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:27,128 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:27,129 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:27,145 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:16:27,146 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:16:27,146 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 18 treesize of output 1 [2021-03-10 22:16:27,147 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:27,163 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:16:27,164 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:16:27,165 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 25 treesize of output 9 [2021-03-10 22:16:27,166 INFO L550 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:27,181 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:27,181 INFO L550 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:27,194 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:27,194 INFO L550 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:27,210 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:16:27,211 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:16:27,211 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 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 [2021-03-10 22:16:27,212 INFO L550 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:27,227 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:27,228 INFO L550 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:27,239 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:27,239 INFO L550 ElimStorePlain]: Start of recursive call 13: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:27,254 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:27,255 INFO L550 ElimStorePlain]: Start of recursive call 14: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:27,270 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:27,270 INFO L550 ElimStorePlain]: Start of recursive call 15: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:27,284 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:16:27,285 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:16:27,285 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 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 [2021-03-10 22:16:27,286 INFO L550 ElimStorePlain]: Start of recursive call 16: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:27,301 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:16:27,302 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:16:27,302 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 11 treesize of output 7 [2021-03-10 22:16:27,303 INFO L550 ElimStorePlain]: Start of recursive call 17: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:27,316 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:27,317 INFO L550 ElimStorePlain]: Start of recursive call 18: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:27,332 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:16:27,332 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:16:27,333 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 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 [2021-03-10 22:16:27,334 INFO L550 ElimStorePlain]: Start of recursive call 19: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:27,348 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:27,348 INFO L550 ElimStorePlain]: Start of recursive call 20: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:27,360 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:27,360 INFO L550 ElimStorePlain]: Start of recursive call 21: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:27,376 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:16:27,376 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:16:27,377 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 11 treesize of output 3 [2021-03-10 22:16:27,378 INFO L550 ElimStorePlain]: Start of recursive call 22: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:27,398 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:16:27,399 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:16:27,399 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select 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 [2021-03-10 22:16:27,400 INFO L550 ElimStorePlain]: Start of recursive call 23: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:27,416 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:27,417 INFO L550 ElimStorePlain]: Start of recursive call 24: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:27,438 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:27,438 INFO L550 ElimStorePlain]: Start of recursive call 25: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:27,458 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:16:27,459 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:16:27,459 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 25 treesize of output 9 [2021-03-10 22:16:27,460 INFO L550 ElimStorePlain]: Start of recursive call 26: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:27,480 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:16:27,481 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:16:27,481 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:16:27,482 INFO L550 ElimStorePlain]: Start of recursive call 27: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:27,502 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:27,503 INFO L550 ElimStorePlain]: Start of recursive call 28: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:27,522 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:27,523 INFO L550 ElimStorePlain]: Start of recursive call 29: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:27,542 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:27,543 INFO L550 ElimStorePlain]: Start of recursive call 30: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:27,565 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:16:27,565 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:16:27,566 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 [2021-03-10 22:16:27,567 INFO L550 ElimStorePlain]: Start of recursive call 31: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:27,586 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:27,587 INFO L550 ElimStorePlain]: Start of recursive call 32: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:27,606 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:27,607 INFO L550 ElimStorePlain]: Start of recursive call 33: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:27,623 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:27,624 INFO L550 ElimStorePlain]: Start of recursive call 34: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:27,640 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:27,641 INFO L550 ElimStorePlain]: Start of recursive call 35: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:27,658 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:16:27,659 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:16:27,659 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 23 treesize of output 1 [2021-03-10 22:16:27,660 INFO L550 ElimStorePlain]: Start of recursive call 36: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:27,677 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:16:27,678 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:16:27,678 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 [2021-03-10 22:16:27,679 INFO L550 ElimStorePlain]: Start of recursive call 37: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:27,701 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:16:27,701 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:16:27,702 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 [2021-03-10 22:16:27,703 INFO L550 ElimStorePlain]: Start of recursive call 38: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:27,724 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:27,725 INFO L550 ElimStorePlain]: Start of recursive call 39: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:27,743 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:27,744 INFO L550 ElimStorePlain]: Start of recursive call 40: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:27,761 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:27,762 INFO L550 ElimStorePlain]: Start of recursive call 41: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:27,782 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:27,782 INFO L550 ElimStorePlain]: Start of recursive call 42: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:27,804 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:27,805 INFO L550 ElimStorePlain]: Start of recursive call 43: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:27,827 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:16:27,828 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:16:27,829 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 11 treesize of output 3 [2021-03-10 22:16:27,830 INFO L550 ElimStorePlain]: Start of recursive call 44: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:27,848 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:27,848 INFO L550 ElimStorePlain]: Start of recursive call 45: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:27,869 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:16:27,870 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:16:27,871 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 [2021-03-10 22:16:27,871 INFO L550 ElimStorePlain]: Start of recursive call 46: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:27,892 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:27,893 INFO L550 ElimStorePlain]: Start of recursive call 47: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:27,915 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:27,915 INFO L550 ElimStorePlain]: Start of recursive call 48: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:27,936 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:16:27,937 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:16:27,938 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 25 treesize of output 9 [2021-03-10 22:16:27,939 INFO L550 ElimStorePlain]: Start of recursive call 49: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:27,960 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:27,961 INFO L550 ElimStorePlain]: Start of recursive call 50: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:27,983 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:27,984 INFO L550 ElimStorePlain]: Start of recursive call 51: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:28,007 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:16:28,008 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:16:28,009 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 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 [2021-03-10 22:16:28,009 INFO L550 ElimStorePlain]: Start of recursive call 52: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:28,031 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:28,032 INFO L550 ElimStorePlain]: Start of recursive call 53: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:28,054 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:28,055 INFO L550 ElimStorePlain]: Start of recursive call 54: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:28,078 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:16:28,079 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:16:28,080 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 [2021-03-10 22:16:28,081 INFO L550 ElimStorePlain]: Start of recursive call 55: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:28,103 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:28,104 INFO L550 ElimStorePlain]: Start of recursive call 56: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:28,126 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:28,127 INFO L550 ElimStorePlain]: Start of recursive call 57: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:28,146 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:28,147 INFO L550 ElimStorePlain]: Start of recursive call 58: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:28,169 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:28,170 INFO L550 ElimStorePlain]: Start of recursive call 59: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:28,192 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:28,193 INFO L550 ElimStorePlain]: Start of recursive call 60: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:28,216 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:28,217 INFO L550 ElimStorePlain]: Start of recursive call 61: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:28,240 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:28,240 INFO L550 ElimStorePlain]: Start of recursive call 62: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:28,262 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:28,263 INFO L550 ElimStorePlain]: Start of recursive call 63: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:28,287 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:28,287 INFO L550 ElimStorePlain]: Start of recursive call 64: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:28,309 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:28,310 INFO L550 ElimStorePlain]: Start of recursive call 65: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:28,333 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:16:28,334 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:16:28,335 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 18 treesize of output 1 [2021-03-10 22:16:28,335 INFO L550 ElimStorePlain]: Start of recursive call 66: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:28,358 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:28,359 INFO L550 ElimStorePlain]: Start of recursive call 67: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:28,382 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:28,383 INFO L550 ElimStorePlain]: Start of recursive call 68: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:28,406 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:28,407 INFO L550 ElimStorePlain]: Start of recursive call 69: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:28,429 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:28,430 INFO L550 ElimStorePlain]: Start of recursive call 70: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:28,452 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:28,453 INFO L550 ElimStorePlain]: Start of recursive call 71: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:28,476 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:28,477 INFO L550 ElimStorePlain]: Start of recursive call 72: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:28,500 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:28,501 INFO L550 ElimStorePlain]: Start of recursive call 73: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:28,523 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:16:28,524 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:16:28,525 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 [2021-03-10 22:16:28,526 INFO L550 ElimStorePlain]: Start of recursive call 74: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:28,546 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:28,547 INFO L550 ElimStorePlain]: Start of recursive call 75: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:28,570 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:28,571 INFO L550 ElimStorePlain]: Start of recursive call 76: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:28,591 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:28,592 INFO L550 ElimStorePlain]: Start of recursive call 77: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:28,616 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:28,617 INFO L550 ElimStorePlain]: Start of recursive call 78: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:28,641 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:28,642 INFO L550 ElimStorePlain]: Start of recursive call 79: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:28,662 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:28,663 INFO L550 ElimStorePlain]: Start of recursive call 80: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:28,686 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:28,687 INFO L550 ElimStorePlain]: Start of recursive call 81: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:28,707 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:28,708 INFO L550 ElimStorePlain]: Start of recursive call 82: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:28,732 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:28,732 INFO L550 ElimStorePlain]: Start of recursive call 83: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:28,756 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:16:28,756 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:16:28,757 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 [2021-03-10 22:16:28,758 INFO L550 ElimStorePlain]: Start of recursive call 84: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:28,780 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:28,781 INFO L550 ElimStorePlain]: Start of recursive call 85: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:28,805 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:16:28,805 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:16:28,806 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 23 treesize of output 1 [2021-03-10 22:16:28,807 INFO L550 ElimStorePlain]: Start of recursive call 86: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:28,830 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:28,830 INFO L550 ElimStorePlain]: Start of recursive call 87: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:28,853 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:16:28,854 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:16:28,854 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:16:28,855 INFO L550 ElimStorePlain]: Start of recursive call 88: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:28,879 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:28,880 INFO L550 ElimStorePlain]: Start of recursive call 89: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:28,901 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:28,902 INFO L550 ElimStorePlain]: Start of recursive call 90: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:28,937 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:28,938 INFO L550 ElimStorePlain]: Start of recursive call 91: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:28,948 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:28,949 INFO L550 ElimStorePlain]: Start of recursive call 92: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:28,959 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:28,960 INFO L550 ElimStorePlain]: Start of recursive call 93: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:28,970 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:28,971 INFO L550 ElimStorePlain]: Start of recursive call 94: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:28,982 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:28,983 INFO L550 ElimStorePlain]: Start of recursive call 95: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:28,994 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:28,995 INFO L550 ElimStorePlain]: Start of recursive call 96: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:29,007 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:29,008 INFO L550 ElimStorePlain]: Start of recursive call 97: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:29,018 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:29,019 INFO L550 ElimStorePlain]: Start of recursive call 98: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:29,030 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:29,030 INFO L550 ElimStorePlain]: Start of recursive call 99: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:29,042 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:29,043 INFO L550 ElimStorePlain]: Start of recursive call 100: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:29,055 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:29,056 INFO L550 ElimStorePlain]: Start of recursive call 101: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:29,069 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:29,070 INFO L550 ElimStorePlain]: Start of recursive call 102: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:29,082 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:16:29,083 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:16:29,084 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select 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 [2021-03-10 22:16:29,084 INFO L550 ElimStorePlain]: Start of recursive call 103: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:29,097 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:29,098 INFO L550 ElimStorePlain]: Start of recursive call 104: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:29,111 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:29,112 INFO L550 ElimStorePlain]: Start of recursive call 105: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:29,123 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:16:29,124 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:16:29,125 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 [2021-03-10 22:16:29,125 INFO L550 ElimStorePlain]: Start of recursive call 106: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:29,137 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:16:29,137 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:16:29,138 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 23 treesize of output 1 [2021-03-10 22:16:29,138 INFO L550 ElimStorePlain]: Start of recursive call 107: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:29,151 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:29,151 INFO L550 ElimStorePlain]: Start of recursive call 108: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:29,163 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:29,164 INFO L550 ElimStorePlain]: Start of recursive call 109: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:29,177 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:16:29,178 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:16:29,178 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 11 treesize of output 7 [2021-03-10 22:16:29,179 INFO L550 ElimStorePlain]: Start of recursive call 110: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:29,191 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:16:29,192 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:16:29,193 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 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 [2021-03-10 22:16:29,194 INFO L550 ElimStorePlain]: Start of recursive call 111: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:29,207 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:16:29,208 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:16:29,208 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 11 treesize of output 7 [2021-03-10 22:16:29,209 INFO L550 ElimStorePlain]: Start of recursive call 112: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:29,221 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:16:29,222 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:16:29,222 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 23 treesize of output 1 [2021-03-10 22:16:29,223 INFO L550 ElimStorePlain]: Start of recursive call 113: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:29,234 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:29,234 INFO L550 ElimStorePlain]: Start of recursive call 114: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:29,245 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:29,246 INFO L550 ElimStorePlain]: Start of recursive call 115: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:29,257 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:29,257 INFO L550 ElimStorePlain]: Start of recursive call 116: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:29,271 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:29,272 INFO L550 ElimStorePlain]: Start of recursive call 117: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:29,285 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:29,286 INFO L550 ElimStorePlain]: Start of recursive call 118: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:29,300 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:16:29,301 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:16:29,302 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 [2021-03-10 22:16:29,302 INFO L550 ElimStorePlain]: Start of recursive call 119: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:29,315 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:29,316 INFO L550 ElimStorePlain]: Start of recursive call 120: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:29,329 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:16:29,329 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:16:29,330 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 [2021-03-10 22:16:29,331 INFO L550 ElimStorePlain]: Start of recursive call 121: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:29,344 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:29,344 INFO L550 ElimStorePlain]: Start of recursive call 122: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:29,358 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:29,358 INFO L550 ElimStorePlain]: Start of recursive call 123: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:29,371 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:29,372 INFO L550 ElimStorePlain]: Start of recursive call 124: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:29,383 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:29,384 INFO L550 ElimStorePlain]: Start of recursive call 125: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:29,398 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:29,398 INFO L550 ElimStorePlain]: Start of recursive call 126: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:29,410 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:29,411 INFO L550 ElimStorePlain]: Start of recursive call 127: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:29,425 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:16:29,426 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:16:29,427 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 11 treesize of output 3 [2021-03-10 22:16:29,428 INFO L550 ElimStorePlain]: Start of recursive call 128: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:29,441 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:29,442 INFO L550 ElimStorePlain]: Start of recursive call 129: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:29,453 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:29,454 INFO L550 ElimStorePlain]: Start of recursive call 130: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:29,466 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:29,467 INFO L550 ElimStorePlain]: Start of recursive call 131: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:29,479 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:29,480 INFO L550 ElimStorePlain]: Start of recursive call 132: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:29,493 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:29,494 INFO L550 ElimStorePlain]: Start of recursive call 133: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:29,508 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:29,509 INFO L550 ElimStorePlain]: Start of recursive call 134: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:29,523 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:29,524 INFO L550 ElimStorePlain]: Start of recursive call 135: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:29,535 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:29,536 INFO L550 ElimStorePlain]: Start of recursive call 136: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:29,549 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:29,550 INFO L550 ElimStorePlain]: Start of recursive call 137: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:29,565 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:16:29,565 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:16:29,566 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 11 treesize of output 3 [2021-03-10 22:16:29,570 INFO L550 ElimStorePlain]: Start of recursive call 138: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:29,583 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:29,584 INFO L550 ElimStorePlain]: Start of recursive call 139: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:29,597 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:29,598 INFO L550 ElimStorePlain]: Start of recursive call 140: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:29,611 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:29,612 INFO L550 ElimStorePlain]: Start of recursive call 141: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:29,626 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:29,627 INFO L550 ElimStorePlain]: Start of recursive call 142: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:29,639 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:29,640 INFO L550 ElimStorePlain]: Start of recursive call 143: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:29,652 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:29,653 INFO L550 ElimStorePlain]: Start of recursive call 144: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:29,667 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:16:29,668 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:16:29,669 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 18 treesize of output 1 [2021-03-10 22:16:29,669 INFO L550 ElimStorePlain]: Start of recursive call 145: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:29,683 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:29,684 INFO L550 ElimStorePlain]: Start of recursive call 146: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:29,698 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:29,699 INFO L550 ElimStorePlain]: Start of recursive call 147: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:29,713 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:29,713 INFO L550 ElimStorePlain]: Start of recursive call 148: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:29,728 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:16:29,729 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:16:29,730 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 18 treesize of output 1 [2021-03-10 22:16:29,731 INFO L550 ElimStorePlain]: Start of recursive call 149: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:29,744 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:29,745 INFO L550 ElimStorePlain]: Start of recursive call 150: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:29,759 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:29,760 INFO L550 ElimStorePlain]: Start of recursive call 151: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:29,772 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:29,773 INFO L550 ElimStorePlain]: Start of recursive call 152: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:29,786 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:29,787 INFO L550 ElimStorePlain]: Start of recursive call 153: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:29,800 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:29,801 INFO L550 ElimStorePlain]: Start of recursive call 154: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:29,814 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:16:29,815 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:16:29,815 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 [2021-03-10 22:16:29,816 INFO L550 ElimStorePlain]: Start of recursive call 155: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:29,830 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:16:29,830 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:16:29,831 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 18 treesize of output 1 [2021-03-10 22:16:29,831 INFO L550 ElimStorePlain]: Start of recursive call 156: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:29,845 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:29,845 INFO L550 ElimStorePlain]: Start of recursive call 157: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:29,858 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:29,859 INFO L550 ElimStorePlain]: Start of recursive call 158: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:29,872 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:29,873 INFO L550 ElimStorePlain]: Start of recursive call 159: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:29,885 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:29,886 INFO L550 ElimStorePlain]: Start of recursive call 160: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:29,899 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:16:29,900 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:16:29,900 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 23 treesize of output 1 [2021-03-10 22:16:29,901 INFO L550 ElimStorePlain]: Start of recursive call 161: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:29,913 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:29,914 INFO L550 ElimStorePlain]: Start of recursive call 162: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:29,927 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:29,927 INFO L550 ElimStorePlain]: Start of recursive call 163: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:29,940 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:29,941 INFO L550 ElimStorePlain]: Start of recursive call 164: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:29,953 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:29,954 INFO L550 ElimStorePlain]: Start of recursive call 165: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:29,967 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:29,968 INFO L550 ElimStorePlain]: Start of recursive call 166: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:29,981 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:16:29,981 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:16:29,982 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 18 treesize of output 1 [2021-03-10 22:16:29,983 INFO L550 ElimStorePlain]: Start of recursive call 167: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:29,995 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:29,996 INFO L550 ElimStorePlain]: Start of recursive call 168: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:30,008 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:30,009 INFO L550 ElimStorePlain]: Start of recursive call 169: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:30,021 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:16:30,022 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:16:30,023 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 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 [2021-03-10 22:16:30,024 INFO L550 ElimStorePlain]: Start of recursive call 170: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:30,036 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:30,037 INFO L550 ElimStorePlain]: Start of recursive call 171: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:30,048 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:30,048 INFO L550 ElimStorePlain]: Start of recursive call 172: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:30,382 WARN L205 SmtUtils]: Spent 332.00 ms on a formula simplification. DAG size of input: 112 DAG size of output: 106 [2021-03-10 22:16:30,382 INFO L628 ElimStorePlain]: treesize reduction 117, result has 73.5 percent of original size [2021-03-10 22:16:30,393 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select 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 [2021-03-10 22:16:30,394 INFO L550 ElimStorePlain]: Start of recursive call 173: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:30,404 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-03-10 22:16:30,405 INFO L550 ElimStorePlain]: Start of recursive call 174: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:30,415 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:16:30,416 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:16:30,416 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select 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 [2021-03-10 22:16:30,417 INFO L550 ElimStorePlain]: Start of recursive call 175: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:30,427 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 5 treesize of output 3 [2021-03-10 22:16:30,429 INFO L550 ElimStorePlain]: Start of recursive call 176: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:30,438 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-03-10 22:16:30,440 INFO L550 ElimStorePlain]: Start of recursive call 177: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:30,449 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select 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 [2021-03-10 22:16:30,450 INFO L550 ElimStorePlain]: Start of recursive call 178: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:30,460 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select 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 [2021-03-10 22:16:30,461 INFO L550 ElimStorePlain]: Start of recursive call 179: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:30,470 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select 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 [2021-03-10 22:16:30,471 INFO L550 ElimStorePlain]: Start of recursive call 180: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:30,480 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select 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 [2021-03-10 22:16:30,482 INFO L550 ElimStorePlain]: Start of recursive call 181: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:30,604 WARN L205 SmtUtils]: Spent 121.00 ms on a formula simplification that was a NOOP. DAG size: 76 [2021-03-10 22:16:30,604 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-10 22:16:30,607 INFO L550 ElimStorePlain]: Start of recursive call 1: 10 dim-0 vars, 2 dim-1 vars, End of recursive call: and 5 xjuncts. [2021-03-10 22:16:30,607 INFO L247 ElimStorePlain]: Needed 181 recursive calls to eliminate 12 variables, input treesize:9633, output treesize:72 [2021-03-10 22:16:30,732 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:16:30,732 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-10 22:16:30,732 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 10] total 13 [2021-03-10 22:16:30,732 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [975451456] [2021-03-10 22:16:30,732 INFO L460 AbstractCegarLoop]: Interpolant automaton has 13 states [2021-03-10 22:16:30,733 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-10 22:16:30,733 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2021-03-10 22:16:30,733 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=28, Invalid=128, Unknown=0, NotChecked=0, Total=156 [2021-03-10 22:16:30,733 INFO L87 Difference]: Start difference. First operand 84 states and 174 transitions. Second operand has 13 states, 13 states have (on average 1.6923076923076923) internal successors, (22), 13 states have internal predecessors, (22), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:16:31,152 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-10 22:16:31,153 INFO L93 Difference]: Finished difference Result 110 states and 222 transitions. [2021-03-10 22:16:31,153 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-03-10 22:16:31,153 INFO L78 Accepts]: Start accepts. Automaton has has 13 states, 13 states have (on average 1.6923076923076923) internal successors, (22), 13 states have internal predecessors, (22), 0 states have call successors, (0), 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 [2021-03-10 22:16:31,153 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-10 22:16:31,154 INFO L225 Difference]: With dead ends: 110 [2021-03-10 22:16:31,154 INFO L226 Difference]: Without dead ends: 103 [2021-03-10 22:16:31,154 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 29 GetRequests, 9 SyntacticMatches, 5 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 36 ImplicationChecksByTransitivity, 831.4ms TimeCoverageRelationStatistics Valid=55, Invalid=217, Unknown=0, NotChecked=0, Total=272 [2021-03-10 22:16:31,154 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 103 states. [2021-03-10 22:16:31,155 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 103 to 84. [2021-03-10 22:16:31,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 84 states, 83 states have (on average 2.0963855421686746) internal successors, (174), 83 states have internal predecessors, (174), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:16:31,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 84 states and 174 transitions. [2021-03-10 22:16:31,155 INFO L78 Accepts]: Start accepts. Automaton has 84 states and 174 transitions. Word has length 16 [2021-03-10 22:16:31,155 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-10 22:16:31,155 INFO L480 AbstractCegarLoop]: Abstraction has 84 states and 174 transitions. [2021-03-10 22:16:31,155 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 13 states, 13 states have (on average 1.6923076923076923) internal successors, (22), 13 states have internal predecessors, (22), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:16:31,155 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 174 transitions. [2021-03-10 22:16:31,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2021-03-10 22:16:31,156 INFO L511 BasicCegarLoop]: Found error trace [2021-03-10 22:16:31,156 INFO L519 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-10 22:16:31,356 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 85 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable41043 [2021-03-10 22:16:31,356 INFO L428 AbstractCegarLoop]: === Iteration 95 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-10 22:16:31,356 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-10 22:16:31,356 INFO L82 PathProgramCache]: Analyzing trace with hash -735481455, now seen corresponding path program 68 times [2021-03-10 22:16:31,357 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-10 22:16:31,357 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1877891752] [2021-03-10 22:16:31,357 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-10 22:16:31,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 22:16:31,618 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:16:31,618 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1877891752] [2021-03-10 22:16:31,618 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1697498644] [2021-03-10 22:16:31,619 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 86 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 86 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:16:31,642 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-03-10 22:16:31,642 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-10 22:16:31,643 INFO L263 TraceCheckSpWp]: Trace formula consists of 64 conjuncts, 25 conjunts are in the unsatisfiable core [2021-03-10 22:16:31,643 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-10 22:16:31,803 WARN L205 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 49 DAG size of output: 45 [2021-03-10 22:16:39,530 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 12312 conjuctions. This might take some time... [2021-03-10 22:16:56,545 INFO L193 XnfTransformerHelper]: Simplified to disjunction of 12312 conjuctions. [2021-03-10 22:16:56,671 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:56,672 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:56,705 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:56,706 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:56,741 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:56,742 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:56,783 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:16:56,784 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:16:56,785 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 16 treesize of output 7 [2021-03-10 22:16:56,785 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:56,817 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:56,818 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:56,849 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:56,850 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:56,883 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:56,883 INFO L550 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:56,917 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:56,918 INFO L550 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:56,958 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:56,959 INFO L550 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:57,000 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:57,001 INFO L550 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:57,042 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:57,043 INFO L550 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:57,087 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:57,088 INFO L550 ElimStorePlain]: Start of recursive call 13: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:57,128 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:57,129 INFO L550 ElimStorePlain]: Start of recursive call 14: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:57,169 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:57,170 INFO L550 ElimStorePlain]: Start of recursive call 15: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:57,213 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:57,213 INFO L550 ElimStorePlain]: Start of recursive call 16: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:57,258 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:57,259 INFO L550 ElimStorePlain]: Start of recursive call 17: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:57,304 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:57,305 INFO L550 ElimStorePlain]: Start of recursive call 18: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:57,354 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:57,354 INFO L550 ElimStorePlain]: Start of recursive call 19: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:57,401 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:57,402 INFO L550 ElimStorePlain]: Start of recursive call 20: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:57,448 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:57,449 INFO L550 ElimStorePlain]: Start of recursive call 21: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:57,507 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:57,508 INFO L550 ElimStorePlain]: Start of recursive call 22: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:57,555 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:57,555 INFO L550 ElimStorePlain]: Start of recursive call 23: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:57,603 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:57,603 INFO L550 ElimStorePlain]: Start of recursive call 24: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:57,653 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:57,654 INFO L550 ElimStorePlain]: Start of recursive call 25: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:57,703 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:57,704 INFO L550 ElimStorePlain]: Start of recursive call 26: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:57,755 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:57,756 INFO L550 ElimStorePlain]: Start of recursive call 27: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:57,811 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:57,812 INFO L550 ElimStorePlain]: Start of recursive call 28: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:57,849 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:16:57,850 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:16:57,851 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 [2021-03-10 22:16:57,852 INFO L550 ElimStorePlain]: Start of recursive call 29: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:57,897 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:16:57,898 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:16:57,899 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 11 treesize of output 3 [2021-03-10 22:16:57,901 INFO L550 ElimStorePlain]: Start of recursive call 30: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:57,936 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:57,937 INFO L550 ElimStorePlain]: Start of recursive call 31: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:57,976 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:57,977 INFO L550 ElimStorePlain]: Start of recursive call 32: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:58,024 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:58,025 INFO L550 ElimStorePlain]: Start of recursive call 33: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:58,063 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:58,064 INFO L550 ElimStorePlain]: Start of recursive call 34: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:58,104 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:58,105 INFO L550 ElimStorePlain]: Start of recursive call 35: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:58,144 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:58,145 INFO L550 ElimStorePlain]: Start of recursive call 36: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:58,184 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:58,185 INFO L550 ElimStorePlain]: Start of recursive call 37: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:58,236 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:16:58,236 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:16:58,238 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select 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 [2021-03-10 22:16:58,238 INFO L550 ElimStorePlain]: Start of recursive call 38: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:58,279 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:58,280 INFO L550 ElimStorePlain]: Start of recursive call 39: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:58,321 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:58,322 INFO L550 ElimStorePlain]: Start of recursive call 40: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:58,363 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:58,364 INFO L550 ElimStorePlain]: Start of recursive call 41: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:58,404 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:58,405 INFO L550 ElimStorePlain]: Start of recursive call 42: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:58,447 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:58,448 INFO L550 ElimStorePlain]: Start of recursive call 43: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:58,491 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:16:58,491 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:16:58,492 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 [2021-03-10 22:16:58,494 INFO L550 ElimStorePlain]: Start of recursive call 44: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:58,541 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:16:58,541 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:16:58,542 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 23 treesize of output 1 [2021-03-10 22:16:58,543 INFO L550 ElimStorePlain]: Start of recursive call 45: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:58,586 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:58,587 INFO L550 ElimStorePlain]: Start of recursive call 46: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:58,634 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:58,635 INFO L550 ElimStorePlain]: Start of recursive call 47: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:58,683 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:16:58,683 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:16:58,684 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 [2021-03-10 22:16:58,685 INFO L550 ElimStorePlain]: Start of recursive call 48: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:58,732 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:58,733 INFO L550 ElimStorePlain]: Start of recursive call 49: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:58,790 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:58,791 INFO L550 ElimStorePlain]: Start of recursive call 50: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:58,837 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:58,838 INFO L550 ElimStorePlain]: Start of recursive call 51: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:58,885 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:58,886 INFO L550 ElimStorePlain]: Start of recursive call 52: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:58,933 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:58,934 INFO L550 ElimStorePlain]: Start of recursive call 53: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:58,986 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:16:58,987 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:16:58,988 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 23 treesize of output 1 [2021-03-10 22:16:58,989 INFO L550 ElimStorePlain]: Start of recursive call 54: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:59,037 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:59,038 INFO L550 ElimStorePlain]: Start of recursive call 55: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:59,099 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:59,099 INFO L550 ElimStorePlain]: Start of recursive call 56: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:59,151 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:16:59,152 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:16:59,152 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select 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 [2021-03-10 22:16:59,153 INFO L550 ElimStorePlain]: Start of recursive call 57: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:59,205 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:59,206 INFO L550 ElimStorePlain]: Start of recursive call 58: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:59,257 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:59,258 INFO L550 ElimStorePlain]: Start of recursive call 59: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:59,312 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:59,313 INFO L550 ElimStorePlain]: Start of recursive call 60: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:59,377 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:59,378 INFO L550 ElimStorePlain]: Start of recursive call 61: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:59,433 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:59,434 INFO L550 ElimStorePlain]: Start of recursive call 62: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:59,499 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:16:59,500 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:16:59,501 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select 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 [2021-03-10 22:16:59,502 INFO L550 ElimStorePlain]: Start of recursive call 63: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:59,558 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:59,559 INFO L550 ElimStorePlain]: Start of recursive call 64: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:59,625 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:59,626 INFO L550 ElimStorePlain]: Start of recursive call 65: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:59,693 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:16:59,694 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:16:59,695 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 16 treesize of output 7 [2021-03-10 22:16:59,696 INFO L550 ElimStorePlain]: Start of recursive call 66: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:59,754 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:59,754 INFO L550 ElimStorePlain]: Start of recursive call 67: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:59,813 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:59,814 INFO L550 ElimStorePlain]: Start of recursive call 68: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:59,874 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:59,875 INFO L550 ElimStorePlain]: Start of recursive call 69: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:59,935 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:59,936 INFO L550 ElimStorePlain]: Start of recursive call 70: End of recursive call: and 1 xjuncts. [2021-03-10 22:16:59,993 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:16:59,994 INFO L550 ElimStorePlain]: Start of recursive call 71: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:00,052 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:00,053 INFO L550 ElimStorePlain]: Start of recursive call 72: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:00,111 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:17:00,111 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:17:00,112 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:17:00,112 INFO L550 ElimStorePlain]: Start of recursive call 73: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:00,173 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:00,174 INFO L550 ElimStorePlain]: Start of recursive call 74: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:00,247 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:00,248 INFO L550 ElimStorePlain]: Start of recursive call 75: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:00,320 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:00,321 INFO L550 ElimStorePlain]: Start of recursive call 76: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:00,382 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:00,383 INFO L550 ElimStorePlain]: Start of recursive call 77: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:00,488 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:00,488 INFO L550 ElimStorePlain]: Start of recursive call 78: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:00,521 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:17:00,521 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:17:00,522 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 11 treesize of output 3 [2021-03-10 22:17:00,523 INFO L550 ElimStorePlain]: Start of recursive call 79: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:00,559 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:00,560 INFO L550 ElimStorePlain]: Start of recursive call 80: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:00,603 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:00,604 INFO L550 ElimStorePlain]: Start of recursive call 81: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:00,637 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:00,638 INFO L550 ElimStorePlain]: Start of recursive call 82: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:00,673 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:00,674 INFO L550 ElimStorePlain]: Start of recursive call 83: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:00,719 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:17:00,720 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:17:00,721 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 7 [2021-03-10 22:17:00,722 INFO L550 ElimStorePlain]: Start of recursive call 84: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:00,760 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:00,761 INFO L550 ElimStorePlain]: Start of recursive call 85: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:00,801 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:00,801 INFO L550 ElimStorePlain]: Start of recursive call 86: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:00,839 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:00,840 INFO L550 ElimStorePlain]: Start of recursive call 87: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:00,888 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:17:00,889 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:17:00,890 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 16 treesize of output 7 [2021-03-10 22:17:00,891 INFO L550 ElimStorePlain]: Start of recursive call 88: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:00,929 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:00,930 INFO L550 ElimStorePlain]: Start of recursive call 89: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:00,970 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:00,970 INFO L550 ElimStorePlain]: Start of recursive call 90: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:01,021 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:17:01,022 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:17:01,023 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select 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 [2021-03-10 22:17:01,024 INFO L550 ElimStorePlain]: Start of recursive call 91: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:01,063 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:01,064 INFO L550 ElimStorePlain]: Start of recursive call 92: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:01,108 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:17:01,108 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:17:01,109 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 [2021-03-10 22:17:01,110 INFO L550 ElimStorePlain]: Start of recursive call 93: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:01,162 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:01,163 INFO L550 ElimStorePlain]: Start of recursive call 94: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:01,204 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:01,205 INFO L550 ElimStorePlain]: Start of recursive call 95: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:01,248 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:01,249 INFO L550 ElimStorePlain]: Start of recursive call 96: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:01,293 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:01,294 INFO L550 ElimStorePlain]: Start of recursive call 97: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:01,339 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:01,340 INFO L550 ElimStorePlain]: Start of recursive call 98: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:01,385 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:01,386 INFO L550 ElimStorePlain]: Start of recursive call 99: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:01,435 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:17:01,435 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:17:01,436 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 18 treesize of output 1 [2021-03-10 22:17:01,437 INFO L550 ElimStorePlain]: Start of recursive call 100: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:01,483 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:01,484 INFO L550 ElimStorePlain]: Start of recursive call 101: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:01,541 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:01,542 INFO L550 ElimStorePlain]: Start of recursive call 102: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:01,590 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:01,591 INFO L550 ElimStorePlain]: Start of recursive call 103: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:01,637 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:01,638 INFO L550 ElimStorePlain]: Start of recursive call 104: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:01,689 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:01,690 INFO L550 ElimStorePlain]: Start of recursive call 105: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:01,738 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:01,738 INFO L550 ElimStorePlain]: Start of recursive call 106: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:01,798 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:17:01,799 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:17:01,800 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 16 treesize of output 7 [2021-03-10 22:17:01,801 INFO L550 ElimStorePlain]: Start of recursive call 107: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:01,852 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:01,853 INFO L550 ElimStorePlain]: Start of recursive call 108: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:01,904 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:01,905 INFO L550 ElimStorePlain]: Start of recursive call 109: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:01,959 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:01,960 INFO L550 ElimStorePlain]: Start of recursive call 110: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:02,010 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:02,011 INFO L550 ElimStorePlain]: Start of recursive call 111: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:02,062 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:02,063 INFO L550 ElimStorePlain]: Start of recursive call 112: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:02,116 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:02,117 INFO L550 ElimStorePlain]: Start of recursive call 113: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:02,173 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:02,174 INFO L550 ElimStorePlain]: Start of recursive call 114: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:02,237 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:17:02,238 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:17:02,239 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 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 [2021-03-10 22:17:02,241 INFO L550 ElimStorePlain]: Start of recursive call 115: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:02,294 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:02,295 INFO L550 ElimStorePlain]: Start of recursive call 116: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:02,350 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:02,351 INFO L550 ElimStorePlain]: Start of recursive call 117: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:02,406 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:02,407 INFO L550 ElimStorePlain]: Start of recursive call 118: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:02,462 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:02,463 INFO L550 ElimStorePlain]: Start of recursive call 119: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:02,520 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:02,521 INFO L550 ElimStorePlain]: Start of recursive call 120: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:02,578 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:02,579 INFO L550 ElimStorePlain]: Start of recursive call 121: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:02,640 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:17:02,640 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:17:02,641 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 [2021-03-10 22:17:02,642 INFO L550 ElimStorePlain]: Start of recursive call 122: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:02,700 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:02,701 INFO L550 ElimStorePlain]: Start of recursive call 123: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:02,759 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:02,760 INFO L550 ElimStorePlain]: Start of recursive call 124: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:02,829 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:02,830 INFO L550 ElimStorePlain]: Start of recursive call 125: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:02,899 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:02,900 INFO L550 ElimStorePlain]: Start of recursive call 126: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:02,960 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:02,961 INFO L550 ElimStorePlain]: Start of recursive call 127: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:03,024 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:03,025 INFO L550 ElimStorePlain]: Start of recursive call 128: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:03,086 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:03,086 INFO L550 ElimStorePlain]: Start of recursive call 129: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:03,155 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:03,156 INFO L550 ElimStorePlain]: Start of recursive call 130: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:03,245 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:03,246 INFO L550 ElimStorePlain]: Start of recursive call 131: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:03,286 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:03,287 INFO L550 ElimStorePlain]: Start of recursive call 132: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:03,319 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:03,320 INFO L550 ElimStorePlain]: Start of recursive call 133: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:03,352 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:03,353 INFO L550 ElimStorePlain]: Start of recursive call 134: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:03,384 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:03,385 INFO L550 ElimStorePlain]: Start of recursive call 135: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:03,418 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:03,419 INFO L550 ElimStorePlain]: Start of recursive call 136: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:03,452 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:03,453 INFO L550 ElimStorePlain]: Start of recursive call 137: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:03,484 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:03,484 INFO L550 ElimStorePlain]: Start of recursive call 138: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:03,517 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:03,517 INFO L550 ElimStorePlain]: Start of recursive call 139: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:03,553 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:03,554 INFO L550 ElimStorePlain]: Start of recursive call 140: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:03,591 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:03,592 INFO L550 ElimStorePlain]: Start of recursive call 141: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:03,638 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:03,639 INFO L550 ElimStorePlain]: Start of recursive call 142: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:03,687 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:17:03,688 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:17:03,689 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 [2021-03-10 22:17:03,690 INFO L550 ElimStorePlain]: Start of recursive call 143: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:03,729 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:03,730 INFO L550 ElimStorePlain]: Start of recursive call 144: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:03,771 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:03,772 INFO L550 ElimStorePlain]: Start of recursive call 145: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:03,811 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:03,812 INFO L550 ElimStorePlain]: Start of recursive call 146: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:03,853 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:03,854 INFO L550 ElimStorePlain]: Start of recursive call 147: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:03,895 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:03,896 INFO L550 ElimStorePlain]: Start of recursive call 148: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:03,940 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:03,941 INFO L550 ElimStorePlain]: Start of recursive call 149: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:03,983 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:03,984 INFO L550 ElimStorePlain]: Start of recursive call 150: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:04,025 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:04,026 INFO L550 ElimStorePlain]: Start of recursive call 151: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:04,079 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:17:04,080 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:17:04,081 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 16 treesize of output 7 [2021-03-10 22:17:04,082 INFO L550 ElimStorePlain]: Start of recursive call 152: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:04,126 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:04,127 INFO L550 ElimStorePlain]: Start of recursive call 153: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:04,170 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:04,171 INFO L550 ElimStorePlain]: Start of recursive call 154: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:04,218 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:04,219 INFO L550 ElimStorePlain]: Start of recursive call 155: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:04,266 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:04,267 INFO L550 ElimStorePlain]: Start of recursive call 156: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:04,314 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:04,314 INFO L550 ElimStorePlain]: Start of recursive call 157: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:04,362 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:04,362 INFO L550 ElimStorePlain]: Start of recursive call 158: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:04,410 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:04,411 INFO L550 ElimStorePlain]: Start of recursive call 159: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:04,459 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:04,460 INFO L550 ElimStorePlain]: Start of recursive call 160: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:04,510 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:04,511 INFO L550 ElimStorePlain]: Start of recursive call 161: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:04,559 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:04,560 INFO L550 ElimStorePlain]: Start of recursive call 162: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:04,611 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:17:04,612 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:17:04,613 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 [2021-03-10 22:17:04,614 INFO L550 ElimStorePlain]: Start of recursive call 163: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:04,664 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:04,665 INFO L550 ElimStorePlain]: Start of recursive call 164: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:04,714 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:04,715 INFO L550 ElimStorePlain]: Start of recursive call 165: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:04,776 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:17:04,776 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:17:04,777 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 21 treesize of output 7 [2021-03-10 22:17:04,778 INFO L550 ElimStorePlain]: Start of recursive call 166: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:04,830 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:04,831 INFO L550 ElimStorePlain]: Start of recursive call 167: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:04,883 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:04,884 INFO L550 ElimStorePlain]: Start of recursive call 168: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:04,946 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:17:04,947 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:17:04,948 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 21 treesize of output 7 [2021-03-10 22:17:04,949 INFO L550 ElimStorePlain]: Start of recursive call 169: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:05,001 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:05,002 INFO L550 ElimStorePlain]: Start of recursive call 170: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:05,054 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:05,055 INFO L550 ElimStorePlain]: Start of recursive call 171: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:05,110 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:05,110 INFO L550 ElimStorePlain]: Start of recursive call 172: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:05,164 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:05,165 INFO L550 ElimStorePlain]: Start of recursive call 173: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:05,220 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:05,221 INFO L550 ElimStorePlain]: Start of recursive call 174: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:05,287 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:17:05,288 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:17:05,289 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select 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 [2021-03-10 22:17:05,290 INFO L550 ElimStorePlain]: Start of recursive call 175: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:05,348 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:17:05,349 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:17:05,349 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 18 treesize of output 1 [2021-03-10 22:17:05,350 INFO L550 ElimStorePlain]: Start of recursive call 176: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:05,408 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:05,408 INFO L550 ElimStorePlain]: Start of recursive call 177: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:05,466 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:05,467 INFO L550 ElimStorePlain]: Start of recursive call 178: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:05,525 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:05,526 INFO L550 ElimStorePlain]: Start of recursive call 179: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:05,589 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:05,590 INFO L550 ElimStorePlain]: Start of recursive call 180: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:05,659 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:05,660 INFO L550 ElimStorePlain]: Start of recursive call 181: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:05,720 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:05,721 INFO L550 ElimStorePlain]: Start of recursive call 182: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:05,782 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:05,783 INFO L550 ElimStorePlain]: Start of recursive call 183: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:05,843 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:05,844 INFO L550 ElimStorePlain]: Start of recursive call 184: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:05,906 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:05,907 INFO L550 ElimStorePlain]: Start of recursive call 185: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:05,969 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:05,970 INFO L550 ElimStorePlain]: Start of recursive call 186: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:06,045 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:17:06,046 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:17:06,047 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 7 [2021-03-10 22:17:06,048 INFO L550 ElimStorePlain]: Start of recursive call 187: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:06,077 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:06,078 INFO L550 ElimStorePlain]: Start of recursive call 188: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:06,110 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:06,111 INFO L550 ElimStorePlain]: Start of recursive call 189: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:06,151 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:06,152 INFO L550 ElimStorePlain]: Start of recursive call 190: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:06,192 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:17:06,193 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:17:06,194 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select 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 [2021-03-10 22:17:06,195 INFO L550 ElimStorePlain]: Start of recursive call 191: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:06,227 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:06,228 INFO L550 ElimStorePlain]: Start of recursive call 192: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:06,262 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:06,263 INFO L550 ElimStorePlain]: Start of recursive call 193: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:06,296 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:06,297 INFO L550 ElimStorePlain]: Start of recursive call 194: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:06,331 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:06,332 INFO L550 ElimStorePlain]: Start of recursive call 195: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:06,369 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:06,370 INFO L550 ElimStorePlain]: Start of recursive call 196: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:06,415 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:06,416 INFO L550 ElimStorePlain]: Start of recursive call 197: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:06,453 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:06,454 INFO L550 ElimStorePlain]: Start of recursive call 198: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:06,499 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:17:06,500 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:17:06,501 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select 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 [2021-03-10 22:17:06,502 INFO L550 ElimStorePlain]: Start of recursive call 199: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:06,539 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:06,540 INFO L550 ElimStorePlain]: Start of recursive call 200: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:06,578 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:06,579 INFO L550 ElimStorePlain]: Start of recursive call 201: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:06,618 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:06,619 INFO L550 ElimStorePlain]: Start of recursive call 202: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:06,658 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:06,659 INFO L550 ElimStorePlain]: Start of recursive call 203: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:06,707 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:06,708 INFO L550 ElimStorePlain]: Start of recursive call 204: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:06,757 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:06,758 INFO L550 ElimStorePlain]: Start of recursive call 205: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:06,804 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:06,805 INFO L550 ElimStorePlain]: Start of recursive call 206: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:06,842 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:06,843 INFO L550 ElimStorePlain]: Start of recursive call 207: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:06,881 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:06,882 INFO L550 ElimStorePlain]: Start of recursive call 208: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:06,920 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:06,921 INFO L550 ElimStorePlain]: Start of recursive call 209: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:06,959 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:06,960 INFO L550 ElimStorePlain]: Start of recursive call 210: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:07,012 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:07,013 INFO L550 ElimStorePlain]: Start of recursive call 211: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:07,059 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:07,060 INFO L550 ElimStorePlain]: Start of recursive call 212: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:07,113 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:17:07,114 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:17:07,115 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select 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 [2021-03-10 22:17:07,115 INFO L550 ElimStorePlain]: Start of recursive call 213: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:07,161 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:07,162 INFO L550 ElimStorePlain]: Start of recursive call 214: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:07,206 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:07,207 INFO L550 ElimStorePlain]: Start of recursive call 215: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:07,252 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:07,253 INFO L550 ElimStorePlain]: Start of recursive call 216: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:07,301 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:17:07,302 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:17:07,303 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 23 treesize of output 1 [2021-03-10 22:17:07,304 INFO L550 ElimStorePlain]: Start of recursive call 217: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:07,351 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:07,352 INFO L550 ElimStorePlain]: Start of recursive call 218: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:07,398 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:07,399 INFO L550 ElimStorePlain]: Start of recursive call 219: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:07,448 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:07,449 INFO L550 ElimStorePlain]: Start of recursive call 220: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:07,497 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:07,498 INFO L550 ElimStorePlain]: Start of recursive call 221: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:07,557 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:07,558 INFO L550 ElimStorePlain]: Start of recursive call 222: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:07,616 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:07,617 INFO L550 ElimStorePlain]: Start of recursive call 223: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:07,667 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:07,668 INFO L550 ElimStorePlain]: Start of recursive call 224: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:07,720 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:07,721 INFO L550 ElimStorePlain]: Start of recursive call 225: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:07,772 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:07,773 INFO L550 ElimStorePlain]: Start of recursive call 226: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:07,825 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:07,826 INFO L550 ElimStorePlain]: Start of recursive call 227: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:07,879 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:07,880 INFO L550 ElimStorePlain]: Start of recursive call 228: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:07,932 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:07,933 INFO L550 ElimStorePlain]: Start of recursive call 229: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:07,995 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:17:07,996 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:17:07,997 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 21 treesize of output 7 [2021-03-10 22:17:07,998 INFO L550 ElimStorePlain]: Start of recursive call 230: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:08,053 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:08,054 INFO L550 ElimStorePlain]: Start of recursive call 231: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:08,107 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:08,108 INFO L550 ElimStorePlain]: Start of recursive call 232: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:08,162 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:08,163 INFO L550 ElimStorePlain]: Start of recursive call 233: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:08,217 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:08,218 INFO L550 ElimStorePlain]: Start of recursive call 234: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:08,283 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:08,284 INFO L550 ElimStorePlain]: Start of recursive call 235: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:08,341 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:08,341 INFO L550 ElimStorePlain]: Start of recursive call 236: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:08,408 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:08,409 INFO L550 ElimStorePlain]: Start of recursive call 237: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:08,466 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:08,467 INFO L550 ElimStorePlain]: Start of recursive call 238: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:08,524 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:08,525 INFO L550 ElimStorePlain]: Start of recursive call 239: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:08,585 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:08,586 INFO L550 ElimStorePlain]: Start of recursive call 240: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:08,647 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:17:08,648 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:17:08,649 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select 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 [2021-03-10 22:17:08,649 INFO L550 ElimStorePlain]: Start of recursive call 241: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:08,718 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:17:08,719 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:17:08,720 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 [2021-03-10 22:17:08,721 INFO L550 ElimStorePlain]: Start of recursive call 242: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:08,781 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:08,781 INFO L550 ElimStorePlain]: Start of recursive call 243: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:08,842 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:08,843 INFO L550 ElimStorePlain]: Start of recursive call 244: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:08,905 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:17:08,906 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:17:08,907 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 23 treesize of output 1 [2021-03-10 22:17:08,908 INFO L550 ElimStorePlain]: Start of recursive call 245: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:08,974 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:08,975 INFO L550 ElimStorePlain]: Start of recursive call 246: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:09,013 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:09,014 INFO L550 ElimStorePlain]: Start of recursive call 247: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:09,043 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:09,044 INFO L550 ElimStorePlain]: Start of recursive call 248: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:09,076 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:09,076 INFO L550 ElimStorePlain]: Start of recursive call 249: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:09,107 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:09,108 INFO L550 ElimStorePlain]: Start of recursive call 250: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:09,139 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:09,140 INFO L550 ElimStorePlain]: Start of recursive call 251: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:09,172 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:09,173 INFO L550 ElimStorePlain]: Start of recursive call 252: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:09,205 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:09,206 INFO L550 ElimStorePlain]: Start of recursive call 253: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:09,248 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:09,249 INFO L550 ElimStorePlain]: Start of recursive call 254: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:09,291 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:17:09,292 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:17:09,293 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 [2021-03-10 22:17:09,294 INFO L550 ElimStorePlain]: Start of recursive call 255: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:09,330 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:09,331 INFO L550 ElimStorePlain]: Start of recursive call 256: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:09,364 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:09,365 INFO L550 ElimStorePlain]: Start of recursive call 257: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:09,408 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:09,409 INFO L550 ElimStorePlain]: Start of recursive call 258: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:09,454 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:09,455 INFO L550 ElimStorePlain]: Start of recursive call 259: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:09,492 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:09,492 INFO L550 ElimStorePlain]: Start of recursive call 260: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:09,528 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:09,529 INFO L550 ElimStorePlain]: Start of recursive call 261: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:09,575 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:09,576 INFO L550 ElimStorePlain]: Start of recursive call 262: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:09,612 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:09,613 INFO L550 ElimStorePlain]: Start of recursive call 263: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:09,661 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:09,662 INFO L550 ElimStorePlain]: Start of recursive call 264: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:09,703 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:09,704 INFO L550 ElimStorePlain]: Start of recursive call 265: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:09,744 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:09,745 INFO L550 ElimStorePlain]: Start of recursive call 266: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:09,786 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:09,787 INFO L550 ElimStorePlain]: Start of recursive call 267: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:09,830 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:09,831 INFO L550 ElimStorePlain]: Start of recursive call 268: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:09,872 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:09,873 INFO L550 ElimStorePlain]: Start of recursive call 269: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:09,923 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:17:09,924 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:17:09,925 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 16 treesize of output 7 [2021-03-10 22:17:09,926 INFO L550 ElimStorePlain]: Start of recursive call 270: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:09,969 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:09,970 INFO L550 ElimStorePlain]: Start of recursive call 271: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:10,014 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:10,015 INFO L550 ElimStorePlain]: Start of recursive call 272: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:10,058 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:10,059 INFO L550 ElimStorePlain]: Start of recursive call 273: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:10,105 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:17:10,105 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:17:10,106 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 [2021-03-10 22:17:10,107 INFO L550 ElimStorePlain]: Start of recursive call 274: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:10,150 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:10,151 INFO L550 ElimStorePlain]: Start of recursive call 275: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:10,196 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:10,197 INFO L550 ElimStorePlain]: Start of recursive call 276: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:10,238 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:10,239 INFO L550 ElimStorePlain]: Start of recursive call 277: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:10,281 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:10,282 INFO L550 ElimStorePlain]: Start of recursive call 278: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:10,324 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:10,325 INFO L550 ElimStorePlain]: Start of recursive call 279: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:10,369 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:10,369 INFO L550 ElimStorePlain]: Start of recursive call 280: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:10,424 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:17:10,424 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:17:10,426 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 [2021-03-10 22:17:10,426 INFO L550 ElimStorePlain]: Start of recursive call 281: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:10,473 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:10,474 INFO L550 ElimStorePlain]: Start of recursive call 282: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:10,531 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:10,532 INFO L550 ElimStorePlain]: Start of recursive call 283: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:10,579 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:10,580 INFO L550 ElimStorePlain]: Start of recursive call 284: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:10,636 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:10,637 INFO L550 ElimStorePlain]: Start of recursive call 285: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:10,695 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:10,696 INFO L550 ElimStorePlain]: Start of recursive call 286: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:10,746 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:10,747 INFO L550 ElimStorePlain]: Start of recursive call 287: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:10,800 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:10,800 INFO L550 ElimStorePlain]: Start of recursive call 288: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:10,854 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:10,855 INFO L550 ElimStorePlain]: Start of recursive call 289: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:10,908 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:10,909 INFO L550 ElimStorePlain]: Start of recursive call 290: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:10,964 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:10,965 INFO L550 ElimStorePlain]: Start of recursive call 291: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:11,018 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:11,019 INFO L550 ElimStorePlain]: Start of recursive call 292: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:11,071 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:11,072 INFO L550 ElimStorePlain]: Start of recursive call 293: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:11,128 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:11,129 INFO L550 ElimStorePlain]: Start of recursive call 294: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:11,183 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:11,184 INFO L550 ElimStorePlain]: Start of recursive call 295: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:11,239 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:11,240 INFO L550 ElimStorePlain]: Start of recursive call 296: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:11,294 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:11,295 INFO L550 ElimStorePlain]: Start of recursive call 297: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:11,346 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:11,347 INFO L550 ElimStorePlain]: Start of recursive call 298: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:11,390 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:11,391 INFO L550 ElimStorePlain]: Start of recursive call 299: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:11,436 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:11,437 INFO L550 ElimStorePlain]: Start of recursive call 300: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:11,481 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:11,482 INFO L550 ElimStorePlain]: Start of recursive call 301: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:11,535 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:11,536 INFO L550 ElimStorePlain]: Start of recursive call 302: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:11,589 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:17:11,590 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:17:11,591 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 21 treesize of output 7 [2021-03-10 22:17:11,592 INFO L550 ElimStorePlain]: Start of recursive call 303: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:11,638 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:11,639 INFO L550 ElimStorePlain]: Start of recursive call 304: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:11,687 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:11,688 INFO L550 ElimStorePlain]: Start of recursive call 305: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:11,743 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:11,744 INFO L550 ElimStorePlain]: Start of recursive call 306: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:11,800 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:17:11,801 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:17:11,802 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 [2021-03-10 22:17:11,803 INFO L550 ElimStorePlain]: Start of recursive call 307: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:11,869 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:11,869 INFO L550 ElimStorePlain]: Start of recursive call 308: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:11,898 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:11,899 INFO L550 ElimStorePlain]: Start of recursive call 309: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:11,926 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:11,927 INFO L550 ElimStorePlain]: Start of recursive call 310: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:11,955 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:11,956 INFO L550 ElimStorePlain]: Start of recursive call 311: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:11,984 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:11,985 INFO L550 ElimStorePlain]: Start of recursive call 312: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:12,013 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:12,014 INFO L550 ElimStorePlain]: Start of recursive call 313: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:12,043 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:12,044 INFO L550 ElimStorePlain]: Start of recursive call 314: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:12,074 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:12,075 INFO L550 ElimStorePlain]: Start of recursive call 315: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:12,105 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:12,106 INFO L550 ElimStorePlain]: Start of recursive call 316: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:12,137 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:12,138 INFO L550 ElimStorePlain]: Start of recursive call 317: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:12,178 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:12,179 INFO L550 ElimStorePlain]: Start of recursive call 318: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:12,213 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:17:12,213 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:17:12,214 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 18 treesize of output 1 [2021-03-10 22:17:12,215 INFO L550 ElimStorePlain]: Start of recursive call 319: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:12,256 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:12,257 INFO L550 ElimStorePlain]: Start of recursive call 320: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:12,290 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:12,291 INFO L550 ElimStorePlain]: Start of recursive call 321: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:12,323 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:12,324 INFO L550 ElimStorePlain]: Start of recursive call 322: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:12,366 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:17:12,367 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:17:12,368 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select 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 [2021-03-10 22:17:12,369 INFO L550 ElimStorePlain]: Start of recursive call 323: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:12,412 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:12,413 INFO L550 ElimStorePlain]: Start of recursive call 324: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:12,448 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:12,449 INFO L550 ElimStorePlain]: Start of recursive call 325: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:12,492 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:12,493 INFO L550 ElimStorePlain]: Start of recursive call 326: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:12,537 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:17:12,538 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:17:12,539 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 11 treesize of output 3 [2021-03-10 22:17:12,541 INFO L550 ElimStorePlain]: Start of recursive call 327: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:12,576 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:12,577 INFO L550 ElimStorePlain]: Start of recursive call 328: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:12,614 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:12,615 INFO L550 ElimStorePlain]: Start of recursive call 329: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:12,651 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:12,652 INFO L550 ElimStorePlain]: Start of recursive call 330: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:12,691 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:12,691 INFO L550 ElimStorePlain]: Start of recursive call 331: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:12,738 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:12,739 INFO L550 ElimStorePlain]: Start of recursive call 332: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:12,778 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:12,779 INFO L550 ElimStorePlain]: Start of recursive call 333: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:12,817 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:12,818 INFO L550 ElimStorePlain]: Start of recursive call 334: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:12,857 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:12,858 INFO L550 ElimStorePlain]: Start of recursive call 335: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:12,900 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:12,901 INFO L550 ElimStorePlain]: Start of recursive call 336: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:12,949 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:17:12,950 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:17:12,951 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 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 [2021-03-10 22:17:12,952 INFO L550 ElimStorePlain]: Start of recursive call 337: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:12,993 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:12,994 INFO L550 ElimStorePlain]: Start of recursive call 338: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:13,036 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:13,036 INFO L550 ElimStorePlain]: Start of recursive call 339: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:13,078 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:13,079 INFO L550 ElimStorePlain]: Start of recursive call 340: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:13,130 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:13,131 INFO L550 ElimStorePlain]: Start of recursive call 341: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:13,174 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:13,175 INFO L550 ElimStorePlain]: Start of recursive call 342: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:13,218 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:13,219 INFO L550 ElimStorePlain]: Start of recursive call 343: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:13,270 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:13,271 INFO L550 ElimStorePlain]: Start of recursive call 344: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:13,325 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:13,326 INFO L550 ElimStorePlain]: Start of recursive call 345: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:13,371 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:13,372 INFO L550 ElimStorePlain]: Start of recursive call 346: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:13,418 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:13,418 INFO L550 ElimStorePlain]: Start of recursive call 347: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:13,465 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:13,465 INFO L550 ElimStorePlain]: Start of recursive call 348: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:13,520 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:13,521 INFO L550 ElimStorePlain]: Start of recursive call 349: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:13,565 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:13,565 INFO L550 ElimStorePlain]: Start of recursive call 350: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:13,612 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:13,612 INFO L550 ElimStorePlain]: Start of recursive call 351: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:13,658 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:13,659 INFO L550 ElimStorePlain]: Start of recursive call 352: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:13,704 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:13,705 INFO L550 ElimStorePlain]: Start of recursive call 353: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:13,754 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:13,755 INFO L550 ElimStorePlain]: Start of recursive call 354: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:13,812 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:13,813 INFO L550 ElimStorePlain]: Start of recursive call 355: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:13,864 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:13,865 INFO L550 ElimStorePlain]: Start of recursive call 356: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:13,915 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:13,916 INFO L550 ElimStorePlain]: Start of recursive call 357: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:13,965 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:13,966 INFO L550 ElimStorePlain]: Start of recursive call 358: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:14,015 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:14,016 INFO L550 ElimStorePlain]: Start of recursive call 359: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:14,064 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:14,065 INFO L550 ElimStorePlain]: Start of recursive call 360: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:14,119 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:17:14,120 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:17:14,120 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:17:14,121 INFO L550 ElimStorePlain]: Start of recursive call 361: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:14,173 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:14,174 INFO L550 ElimStorePlain]: Start of recursive call 362: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:14,226 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:14,226 INFO L550 ElimStorePlain]: Start of recursive call 363: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:14,279 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:14,279 INFO L550 ElimStorePlain]: Start of recursive call 364: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:14,340 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:14,341 INFO L550 ElimStorePlain]: Start of recursive call 365: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:14,394 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:14,395 INFO L550 ElimStorePlain]: Start of recursive call 366: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:14,456 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:14,457 INFO L550 ElimStorePlain]: Start of recursive call 367: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:14,511 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:14,512 INFO L550 ElimStorePlain]: Start of recursive call 368: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:14,569 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:14,570 INFO L550 ElimStorePlain]: Start of recursive call 369: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:14,625 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:14,625 INFO L550 ElimStorePlain]: Start of recursive call 370: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:14,682 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:14,683 INFO L550 ElimStorePlain]: Start of recursive call 371: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:14,748 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:17:14,748 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:17:14,749 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 16 treesize of output 7 [2021-03-10 22:17:14,750 INFO L550 ElimStorePlain]: Start of recursive call 372: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:14,815 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:14,816 INFO L550 ElimStorePlain]: Start of recursive call 373: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:14,873 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:14,874 INFO L550 ElimStorePlain]: Start of recursive call 374: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:14,939 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:14,940 INFO L550 ElimStorePlain]: Start of recursive call 375: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:15,009 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:15,010 INFO L550 ElimStorePlain]: Start of recursive call 376: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:15,043 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:15,044 INFO L550 ElimStorePlain]: Start of recursive call 377: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:15,069 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:15,070 INFO L550 ElimStorePlain]: Start of recursive call 378: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:15,094 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:15,095 INFO L550 ElimStorePlain]: Start of recursive call 379: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:15,129 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:15,130 INFO L550 ElimStorePlain]: Start of recursive call 380: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:15,164 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:17:15,165 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:17:15,166 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 16 treesize of output 7 [2021-03-10 22:17:15,167 INFO L550 ElimStorePlain]: Start of recursive call 381: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:15,193 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:15,194 INFO L550 ElimStorePlain]: Start of recursive call 382: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:15,222 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:15,223 INFO L550 ElimStorePlain]: Start of recursive call 383: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:15,259 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:15,260 INFO L550 ElimStorePlain]: Start of recursive call 384: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:15,290 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:17:15,291 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:17:15,292 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 23 treesize of output 1 [2021-03-10 22:17:15,293 INFO L550 ElimStorePlain]: Start of recursive call 385: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:15,322 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:15,323 INFO L550 ElimStorePlain]: Start of recursive call 386: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:15,353 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:15,354 INFO L550 ElimStorePlain]: Start of recursive call 387: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:15,386 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:15,387 INFO L550 ElimStorePlain]: Start of recursive call 388: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:15,419 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:15,419 INFO L550 ElimStorePlain]: Start of recursive call 389: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:15,451 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:15,452 INFO L550 ElimStorePlain]: Start of recursive call 390: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:15,482 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:15,483 INFO L550 ElimStorePlain]: Start of recursive call 391: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:15,523 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:15,524 INFO L550 ElimStorePlain]: Start of recursive call 392: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:15,557 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:15,558 INFO L550 ElimStorePlain]: Start of recursive call 393: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:15,599 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:17:15,600 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:17:15,601 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 [2021-03-10 22:17:15,602 INFO L550 ElimStorePlain]: Start of recursive call 394: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:15,637 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:17:15,638 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:17:15,639 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 [2021-03-10 22:17:15,639 INFO L550 ElimStorePlain]: Start of recursive call 395: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:15,675 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:15,676 INFO L550 ElimStorePlain]: Start of recursive call 396: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:15,718 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:15,719 INFO L550 ElimStorePlain]: Start of recursive call 397: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:15,754 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:15,755 INFO L550 ElimStorePlain]: Start of recursive call 398: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:15,799 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:15,800 INFO L550 ElimStorePlain]: Start of recursive call 399: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:15,837 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:15,838 INFO L550 ElimStorePlain]: Start of recursive call 400: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:15,875 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:15,876 INFO L550 ElimStorePlain]: Start of recursive call 401: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:15,913 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:15,914 INFO L550 ElimStorePlain]: Start of recursive call 402: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:15,950 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:15,951 INFO L550 ElimStorePlain]: Start of recursive call 403: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:15,988 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:15,989 INFO L550 ElimStorePlain]: Start of recursive call 404: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:16,028 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:16,029 INFO L550 ElimStorePlain]: Start of recursive call 405: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:16,068 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:16,069 INFO L550 ElimStorePlain]: Start of recursive call 406: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:16,116 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:16,116 INFO L550 ElimStorePlain]: Start of recursive call 407: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:16,163 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:17:16,164 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:17:16,165 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 11 treesize of output 7 [2021-03-10 22:17:16,166 INFO L550 ElimStorePlain]: Start of recursive call 408: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:16,204 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:16,205 INFO L550 ElimStorePlain]: Start of recursive call 409: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:16,252 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:16,253 INFO L550 ElimStorePlain]: Start of recursive call 410: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:16,295 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:16,296 INFO L550 ElimStorePlain]: Start of recursive call 411: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:16,336 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:16,337 INFO L550 ElimStorePlain]: Start of recursive call 412: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:16,377 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:16,378 INFO L550 ElimStorePlain]: Start of recursive call 413: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:16,419 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:16,420 INFO L550 ElimStorePlain]: Start of recursive call 414: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:16,462 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:16,463 INFO L550 ElimStorePlain]: Start of recursive call 415: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:16,513 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:17:16,514 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:17:16,514 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 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 [2021-03-10 22:17:16,515 INFO L550 ElimStorePlain]: Start of recursive call 416: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:16,558 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:16,559 INFO L550 ElimStorePlain]: Start of recursive call 417: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:16,601 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:16,602 INFO L550 ElimStorePlain]: Start of recursive call 418: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:16,653 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:16,654 INFO L550 ElimStorePlain]: Start of recursive call 419: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:16,698 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:16,699 INFO L550 ElimStorePlain]: Start of recursive call 420: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:16,744 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:16,745 INFO L550 ElimStorePlain]: Start of recursive call 421: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:16,797 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:16,798 INFO L550 ElimStorePlain]: Start of recursive call 422: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:16,843 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:16,844 INFO L550 ElimStorePlain]: Start of recursive call 423: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:16,890 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:16,891 INFO L550 ElimStorePlain]: Start of recursive call 424: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:16,936 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:16,937 INFO L550 ElimStorePlain]: Start of recursive call 425: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:16,982 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:16,983 INFO L550 ElimStorePlain]: Start of recursive call 426: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:17,034 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:17:17,035 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:17:17,035 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 16 treesize of output 7 [2021-03-10 22:17:17,036 INFO L550 ElimStorePlain]: Start of recursive call 427: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:17,081 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:17,082 INFO L550 ElimStorePlain]: Start of recursive call 428: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:17,127 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:17,128 INFO L550 ElimStorePlain]: Start of recursive call 429: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:17,174 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:17,175 INFO L550 ElimStorePlain]: Start of recursive call 430: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:17,223 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:17,224 INFO L550 ElimStorePlain]: Start of recursive call 431: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:17,274 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:17,275 INFO L550 ElimStorePlain]: Start of recursive call 432: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:17,325 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:17,326 INFO L550 ElimStorePlain]: Start of recursive call 433: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:17,375 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:17,376 INFO L550 ElimStorePlain]: Start of recursive call 434: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:17,432 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:17,433 INFO L550 ElimStorePlain]: Start of recursive call 435: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:17,481 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:17,482 INFO L550 ElimStorePlain]: Start of recursive call 436: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:17,533 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:17,534 INFO L550 ElimStorePlain]: Start of recursive call 437: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:17,592 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:17,593 INFO L550 ElimStorePlain]: Start of recursive call 438: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:17,651 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:17,652 INFO L550 ElimStorePlain]: Start of recursive call 439: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:17,703 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:17,704 INFO L550 ElimStorePlain]: Start of recursive call 440: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:17,755 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:17,756 INFO L550 ElimStorePlain]: Start of recursive call 441: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:17,810 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:17,811 INFO L550 ElimStorePlain]: Start of recursive call 442: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:17,864 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:17,865 INFO L550 ElimStorePlain]: Start of recursive call 443: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:17,919 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:17,920 INFO L550 ElimStorePlain]: Start of recursive call 444: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:17,974 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:17,975 INFO L550 ElimStorePlain]: Start of recursive call 445: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:18,029 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:18,030 INFO L550 ElimStorePlain]: Start of recursive call 446: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:18,091 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:18,092 INFO L550 ElimStorePlain]: Start of recursive call 447: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:18,147 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:18,148 INFO L550 ElimStorePlain]: Start of recursive call 448: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:18,203 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:18,204 INFO L550 ElimStorePlain]: Start of recursive call 449: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:18,263 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:18,264 INFO L550 ElimStorePlain]: Start of recursive call 450: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:18,287 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:18,288 INFO L550 ElimStorePlain]: Start of recursive call 451: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:18,310 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:18,311 INFO L550 ElimStorePlain]: Start of recursive call 452: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:18,341 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:17:18,342 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:17:18,343 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 16 treesize of output 7 [2021-03-10 22:17:18,344 INFO L550 ElimStorePlain]: Start of recursive call 453: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:18,368 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:18,369 INFO L550 ElimStorePlain]: Start of recursive call 454: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:18,394 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:18,395 INFO L550 ElimStorePlain]: Start of recursive call 455: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:18,427 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:18,428 INFO L550 ElimStorePlain]: Start of recursive call 456: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:18,452 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:18,453 INFO L550 ElimStorePlain]: Start of recursive call 457: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:18,479 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:18,480 INFO L550 ElimStorePlain]: Start of recursive call 458: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:18,506 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:18,506 INFO L550 ElimStorePlain]: Start of recursive call 459: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:18,533 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:17:18,533 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:17:18,534 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 18 treesize of output 1 [2021-03-10 22:17:18,535 INFO L550 ElimStorePlain]: Start of recursive call 460: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:18,562 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:18,563 INFO L550 ElimStorePlain]: Start of recursive call 461: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:18,597 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:18,598 INFO L550 ElimStorePlain]: Start of recursive call 462: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:18,632 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:17:18,633 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:17:18,634 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 [2021-03-10 22:17:18,635 INFO L550 ElimStorePlain]: Start of recursive call 463: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:18,670 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:18,671 INFO L550 ElimStorePlain]: Start of recursive call 464: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:18,700 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:18,701 INFO L550 ElimStorePlain]: Start of recursive call 465: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:18,729 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:18,730 INFO L550 ElimStorePlain]: Start of recursive call 466: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:18,758 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:18,759 INFO L550 ElimStorePlain]: Start of recursive call 467: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:18,791 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:18,792 INFO L550 ElimStorePlain]: Start of recursive call 468: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:18,821 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:18,822 INFO L550 ElimStorePlain]: Start of recursive call 469: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:18,860 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:18,861 INFO L550 ElimStorePlain]: Start of recursive call 470: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:18,894 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:18,895 INFO L550 ElimStorePlain]: Start of recursive call 471: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:18,926 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:18,927 INFO L550 ElimStorePlain]: Start of recursive call 472: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:18,966 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:18,967 INFO L550 ElimStorePlain]: Start of recursive call 473: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:19,000 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:19,001 INFO L550 ElimStorePlain]: Start of recursive call 474: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:19,035 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:19,036 INFO L550 ElimStorePlain]: Start of recursive call 475: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:19,064 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:19,065 INFO L550 ElimStorePlain]: Start of recursive call 476: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:19,101 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:17:19,102 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:17:19,103 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 21 treesize of output 7 [2021-03-10 22:17:19,104 INFO L550 ElimStorePlain]: Start of recursive call 477: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:19,133 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:19,133 INFO L550 ElimStorePlain]: Start of recursive call 478: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:19,164 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:19,165 INFO L550 ElimStorePlain]: Start of recursive call 479: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:19,195 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:19,196 INFO L550 ElimStorePlain]: Start of recursive call 480: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:19,226 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:19,227 INFO L550 ElimStorePlain]: Start of recursive call 481: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:19,258 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:19,259 INFO L550 ElimStorePlain]: Start of recursive call 482: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:19,290 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:19,290 INFO L550 ElimStorePlain]: Start of recursive call 483: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:19,322 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:19,323 INFO L550 ElimStorePlain]: Start of recursive call 484: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:19,356 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:19,357 INFO L550 ElimStorePlain]: Start of recursive call 485: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:19,389 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:19,390 INFO L550 ElimStorePlain]: Start of recursive call 486: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:19,422 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:19,423 INFO L550 ElimStorePlain]: Start of recursive call 487: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:19,463 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:19,464 INFO L550 ElimStorePlain]: Start of recursive call 488: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:19,498 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:19,499 INFO L550 ElimStorePlain]: Start of recursive call 489: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:19,534 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:19,534 INFO L550 ElimStorePlain]: Start of recursive call 490: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:19,570 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:19,571 INFO L550 ElimStorePlain]: Start of recursive call 491: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:19,612 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:19,613 INFO L550 ElimStorePlain]: Start of recursive call 492: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:19,647 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:19,648 INFO L550 ElimStorePlain]: Start of recursive call 493: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:19,683 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:19,684 INFO L550 ElimStorePlain]: Start of recursive call 494: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:19,726 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:19,727 INFO L550 ElimStorePlain]: Start of recursive call 495: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:19,763 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:19,764 INFO L550 ElimStorePlain]: Start of recursive call 496: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:19,807 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:19,808 INFO L550 ElimStorePlain]: Start of recursive call 497: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:19,844 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:19,845 INFO L550 ElimStorePlain]: Start of recursive call 498: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:19,882 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:19,883 INFO L550 ElimStorePlain]: Start of recursive call 499: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:19,921 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:19,922 INFO L550 ElimStorePlain]: Start of recursive call 500: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:19,958 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:19,959 INFO L550 ElimStorePlain]: Start of recursive call 501: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:20,003 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:20,004 INFO L550 ElimStorePlain]: Start of recursive call 502: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:20,049 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:17:20,049 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:17:20,050 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 16 treesize of output 7 [2021-03-10 22:17:20,051 INFO L550 ElimStorePlain]: Start of recursive call 503: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:20,089 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:20,090 INFO L550 ElimStorePlain]: Start of recursive call 504: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:20,130 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:20,131 INFO L550 ElimStorePlain]: Start of recursive call 505: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:20,169 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:20,170 INFO L550 ElimStorePlain]: Start of recursive call 506: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:20,215 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:20,216 INFO L550 ElimStorePlain]: Start of recursive call 507: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:20,258 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:20,258 INFO L550 ElimStorePlain]: Start of recursive call 508: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:20,299 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:20,300 INFO L550 ElimStorePlain]: Start of recursive call 509: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:20,339 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:20,339 INFO L550 ElimStorePlain]: Start of recursive call 510: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:20,380 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:20,381 INFO L550 ElimStorePlain]: Start of recursive call 511: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:20,422 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:20,423 INFO L550 ElimStorePlain]: Start of recursive call 512: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:20,464 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:20,465 INFO L550 ElimStorePlain]: Start of recursive call 513: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:20,507 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:20,508 INFO L550 ElimStorePlain]: Start of recursive call 514: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:20,557 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:20,557 INFO L550 ElimStorePlain]: Start of recursive call 515: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:20,600 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:20,601 INFO L550 ElimStorePlain]: Start of recursive call 516: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:20,644 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:20,645 INFO L550 ElimStorePlain]: Start of recursive call 517: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:20,688 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:20,688 INFO L550 ElimStorePlain]: Start of recursive call 518: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:20,738 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:20,739 INFO L550 ElimStorePlain]: Start of recursive call 519: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:20,783 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:20,784 INFO L550 ElimStorePlain]: Start of recursive call 520: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:20,831 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:20,832 INFO L550 ElimStorePlain]: Start of recursive call 521: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:20,874 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:20,875 INFO L550 ElimStorePlain]: Start of recursive call 522: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:20,923 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:20,924 INFO L550 ElimStorePlain]: Start of recursive call 523: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:20,965 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:20,966 INFO L550 ElimStorePlain]: Start of recursive call 524: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:21,007 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:21,008 INFO L550 ElimStorePlain]: Start of recursive call 525: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:21,051 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:21,052 INFO L550 ElimStorePlain]: Start of recursive call 526: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:21,101 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:17:21,101 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:17:21,102 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 16 treesize of output 7 [2021-03-10 22:17:21,103 INFO L550 ElimStorePlain]: Start of recursive call 527: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:21,146 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:21,147 INFO L550 ElimStorePlain]: Start of recursive call 528: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:21,197 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:17:21,198 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:17:21,199 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 16 treesize of output 7 [2021-03-10 22:17:21,200 INFO L550 ElimStorePlain]: Start of recursive call 529: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:21,249 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:21,250 INFO L550 ElimStorePlain]: Start of recursive call 530: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:21,294 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:21,295 INFO L550 ElimStorePlain]: Start of recursive call 531: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:21,345 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:21,346 INFO L550 ElimStorePlain]: Start of recursive call 532: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:21,404 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:21,405 INFO L550 ElimStorePlain]: Start of recursive call 533: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:21,425 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:21,425 INFO L550 ElimStorePlain]: Start of recursive call 534: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:21,451 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:21,452 INFO L550 ElimStorePlain]: Start of recursive call 535: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:21,473 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:21,474 INFO L550 ElimStorePlain]: Start of recursive call 536: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:21,495 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:21,496 INFO L550 ElimStorePlain]: Start of recursive call 537: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:21,518 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:21,518 INFO L550 ElimStorePlain]: Start of recursive call 538: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:21,540 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:21,541 INFO L550 ElimStorePlain]: Start of recursive call 539: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:21,564 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:17:21,565 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:17:21,566 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 [2021-03-10 22:17:21,566 INFO L550 ElimStorePlain]: Start of recursive call 540: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:21,589 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:21,590 INFO L550 ElimStorePlain]: Start of recursive call 541: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:21,619 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:21,620 INFO L550 ElimStorePlain]: Start of recursive call 542: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:21,649 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:21,650 INFO L550 ElimStorePlain]: Start of recursive call 543: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:21,680 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:17:21,681 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:17:21,682 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 16 treesize of output 7 [2021-03-10 22:17:21,683 INFO L550 ElimStorePlain]: Start of recursive call 544: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:21,708 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:21,709 INFO L550 ElimStorePlain]: Start of recursive call 545: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:21,732 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:21,733 INFO L550 ElimStorePlain]: Start of recursive call 546: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:21,764 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:17:21,764 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:17:21,765 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select 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 [2021-03-10 22:17:21,766 INFO L550 ElimStorePlain]: Start of recursive call 547: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:21,797 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:21,798 INFO L550 ElimStorePlain]: Start of recursive call 548: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:21,823 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:21,824 INFO L550 ElimStorePlain]: Start of recursive call 549: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:21,856 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:17:21,857 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:17:21,858 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 16 treesize of output 7 [2021-03-10 22:17:21,859 INFO L550 ElimStorePlain]: Start of recursive call 550: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:21,885 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:21,886 INFO L550 ElimStorePlain]: Start of recursive call 551: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:21,918 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:21,919 INFO L550 ElimStorePlain]: Start of recursive call 552: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:21,952 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:21,953 INFO L550 ElimStorePlain]: Start of recursive call 553: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:21,986 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:21,987 INFO L550 ElimStorePlain]: Start of recursive call 554: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:22,013 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:22,014 INFO L550 ElimStorePlain]: Start of recursive call 555: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:22,043 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:22,044 INFO L550 ElimStorePlain]: Start of recursive call 556: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:22,072 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:22,072 INFO L550 ElimStorePlain]: Start of recursive call 557: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:22,101 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:22,101 INFO L550 ElimStorePlain]: Start of recursive call 558: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:22,130 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:22,131 INFO L550 ElimStorePlain]: Start of recursive call 559: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:22,160 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:22,160 INFO L550 ElimStorePlain]: Start of recursive call 560: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:22,191 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:17:22,191 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:17:22,192 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 23 treesize of output 1 [2021-03-10 22:17:22,193 INFO L550 ElimStorePlain]: Start of recursive call 561: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:22,228 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:17:22,229 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:17:22,230 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 21 treesize of output 7 [2021-03-10 22:17:22,231 INFO L550 ElimStorePlain]: Start of recursive call 562: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:22,260 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:22,261 INFO L550 ElimStorePlain]: Start of recursive call 563: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:22,290 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:22,291 INFO L550 ElimStorePlain]: Start of recursive call 564: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:22,322 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:22,323 INFO L550 ElimStorePlain]: Start of recursive call 565: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:22,359 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:22,360 INFO L550 ElimStorePlain]: Start of recursive call 566: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:22,397 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:22,398 INFO L550 ElimStorePlain]: Start of recursive call 567: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:22,435 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:17:22,435 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:17:22,436 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 21 treesize of output 7 [2021-03-10 22:17:22,437 INFO L550 ElimStorePlain]: Start of recursive call 568: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:22,468 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:22,469 INFO L550 ElimStorePlain]: Start of recursive call 569: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:22,500 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:22,501 INFO L550 ElimStorePlain]: Start of recursive call 570: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:22,533 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:22,534 INFO L550 ElimStorePlain]: Start of recursive call 571: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:22,566 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:22,567 INFO L550 ElimStorePlain]: Start of recursive call 572: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:22,600 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:22,601 INFO L550 ElimStorePlain]: Start of recursive call 573: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:22,640 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:17:22,641 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:17:22,642 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select 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 [2021-03-10 22:17:22,643 INFO L550 ElimStorePlain]: Start of recursive call 574: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:22,676 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:22,677 INFO L550 ElimStorePlain]: Start of recursive call 575: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:22,711 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:22,712 INFO L550 ElimStorePlain]: Start of recursive call 576: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:22,746 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:22,747 INFO L550 ElimStorePlain]: Start of recursive call 577: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:22,784 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:22,784 INFO L550 ElimStorePlain]: Start of recursive call 578: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:22,820 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:22,821 INFO L550 ElimStorePlain]: Start of recursive call 579: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:22,856 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:22,857 INFO L550 ElimStorePlain]: Start of recursive call 580: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:22,895 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:22,895 INFO L550 ElimStorePlain]: Start of recursive call 581: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:22,932 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:22,932 INFO L550 ElimStorePlain]: Start of recursive call 582: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:22,969 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:22,970 INFO L550 ElimStorePlain]: Start of recursive call 583: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:23,005 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:23,006 INFO L550 ElimStorePlain]: Start of recursive call 584: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:23,043 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:23,044 INFO L550 ElimStorePlain]: Start of recursive call 585: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:23,081 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:23,082 INFO L550 ElimStorePlain]: Start of recursive call 586: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:23,120 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:23,121 INFO L550 ElimStorePlain]: Start of recursive call 587: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:23,158 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:23,159 INFO L550 ElimStorePlain]: Start of recursive call 588: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:23,197 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:17:23,197 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:17:23,198 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 25 treesize of output 9 [2021-03-10 22:17:23,199 INFO L550 ElimStorePlain]: Start of recursive call 589: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:23,236 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:23,237 INFO L550 ElimStorePlain]: Start of recursive call 590: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:23,275 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:23,276 INFO L550 ElimStorePlain]: Start of recursive call 591: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:23,315 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:23,316 INFO L550 ElimStorePlain]: Start of recursive call 592: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:23,355 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:23,356 INFO L550 ElimStorePlain]: Start of recursive call 593: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:23,395 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:23,396 INFO L550 ElimStorePlain]: Start of recursive call 594: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:23,435 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:23,436 INFO L550 ElimStorePlain]: Start of recursive call 595: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:23,476 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:23,476 INFO L550 ElimStorePlain]: Start of recursive call 596: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:23,516 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:23,517 INFO L550 ElimStorePlain]: Start of recursive call 597: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:23,563 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:23,564 INFO L550 ElimStorePlain]: Start of recursive call 598: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:23,603 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:23,604 INFO L550 ElimStorePlain]: Start of recursive call 599: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:23,645 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:23,646 INFO L550 ElimStorePlain]: Start of recursive call 600: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:23,687 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:23,688 INFO L550 ElimStorePlain]: Start of recursive call 601: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:23,729 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:23,730 INFO L550 ElimStorePlain]: Start of recursive call 602: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:23,777 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:17:23,778 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:17:23,779 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 [2021-03-10 22:17:23,780 INFO L550 ElimStorePlain]: Start of recursive call 603: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:23,823 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:17:23,824 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:17:23,824 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 23 treesize of output 1 [2021-03-10 22:17:23,825 INFO L550 ElimStorePlain]: Start of recursive call 604: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:23,868 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:23,869 INFO L550 ElimStorePlain]: Start of recursive call 605: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:23,917 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:23,918 INFO L550 ElimStorePlain]: Start of recursive call 606: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:23,962 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:23,963 INFO L550 ElimStorePlain]: Start of recursive call 607: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:24,007 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:24,008 INFO L550 ElimStorePlain]: Start of recursive call 608: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:24,051 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:24,052 INFO L550 ElimStorePlain]: Start of recursive call 609: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:24,095 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:24,095 INFO L550 ElimStorePlain]: Start of recursive call 610: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:24,145 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:24,146 INFO L550 ElimStorePlain]: Start of recursive call 611: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:24,190 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:24,191 INFO L550 ElimStorePlain]: Start of recursive call 612: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:24,236 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:24,236 INFO L550 ElimStorePlain]: Start of recursive call 613: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:24,281 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:24,282 INFO L550 ElimStorePlain]: Start of recursive call 614: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:24,327 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:24,328 INFO L550 ElimStorePlain]: Start of recursive call 615: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:24,373 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:24,374 INFO L550 ElimStorePlain]: Start of recursive call 616: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:24,418 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:24,419 INFO L550 ElimStorePlain]: Start of recursive call 617: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:24,465 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:24,465 INFO L550 ElimStorePlain]: Start of recursive call 618: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:24,510 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:24,511 INFO L550 ElimStorePlain]: Start of recursive call 619: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:24,560 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:24,561 INFO L550 ElimStorePlain]: Start of recursive call 620: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:24,606 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:24,607 INFO L550 ElimStorePlain]: Start of recursive call 621: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:24,656 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:24,657 INFO L550 ElimStorePlain]: Start of recursive call 622: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:24,702 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:24,703 INFO L550 ElimStorePlain]: Start of recursive call 623: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:24,754 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:24,755 INFO L550 ElimStorePlain]: Start of recursive call 624: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:24,801 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:24,802 INFO L550 ElimStorePlain]: Start of recursive call 625: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:24,849 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:24,850 INFO L550 ElimStorePlain]: Start of recursive call 626: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:24,897 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:24,897 INFO L550 ElimStorePlain]: Start of recursive call 627: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:24,944 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:24,945 INFO L550 ElimStorePlain]: Start of recursive call 628: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:24,993 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:24,993 INFO L550 ElimStorePlain]: Start of recursive call 629: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:25,041 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:25,042 INFO L550 ElimStorePlain]: Start of recursive call 630: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:25,093 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:25,094 INFO L550 ElimStorePlain]: Start of recursive call 631: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:25,109 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:25,109 INFO L550 ElimStorePlain]: Start of recursive call 632: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:25,124 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:25,125 INFO L550 ElimStorePlain]: Start of recursive call 633: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:25,139 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:25,140 INFO L550 ElimStorePlain]: Start of recursive call 634: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:25,161 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:25,162 INFO L550 ElimStorePlain]: Start of recursive call 635: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:25,181 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:17:25,182 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:17:25,182 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 23 treesize of output 1 [2021-03-10 22:17:25,183 INFO L550 ElimStorePlain]: Start of recursive call 636: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:25,201 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:25,202 INFO L550 ElimStorePlain]: Start of recursive call 637: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:25,221 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:25,222 INFO L550 ElimStorePlain]: Start of recursive call 638: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:25,245 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:25,246 INFO L550 ElimStorePlain]: Start of recursive call 639: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:25,270 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:25,271 INFO L550 ElimStorePlain]: Start of recursive call 640: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:25,291 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:25,292 INFO L550 ElimStorePlain]: Start of recursive call 641: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:25,312 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:25,313 INFO L550 ElimStorePlain]: Start of recursive call 642: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:25,333 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:25,334 INFO L550 ElimStorePlain]: Start of recursive call 643: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:25,354 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:25,355 INFO L550 ElimStorePlain]: Start of recursive call 644: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:25,375 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:25,376 INFO L550 ElimStorePlain]: Start of recursive call 645: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:25,401 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:25,402 INFO L550 ElimStorePlain]: Start of recursive call 646: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:25,428 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:25,429 INFO L550 ElimStorePlain]: Start of recursive call 647: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:25,455 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:25,456 INFO L550 ElimStorePlain]: Start of recursive call 648: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:25,478 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:25,478 INFO L550 ElimStorePlain]: Start of recursive call 649: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:25,500 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:25,501 INFO L550 ElimStorePlain]: Start of recursive call 650: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:25,528 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:25,529 INFO L550 ElimStorePlain]: Start of recursive call 651: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:25,556 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:25,557 INFO L550 ElimStorePlain]: Start of recursive call 652: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:25,580 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:25,581 INFO L550 ElimStorePlain]: Start of recursive call 653: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:25,604 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:25,605 INFO L550 ElimStorePlain]: Start of recursive call 654: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:25,628 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:25,629 INFO L550 ElimStorePlain]: Start of recursive call 655: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:25,658 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:25,658 INFO L550 ElimStorePlain]: Start of recursive call 656: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:25,682 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:25,683 INFO L550 ElimStorePlain]: Start of recursive call 657: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:25,706 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:25,707 INFO L550 ElimStorePlain]: Start of recursive call 658: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:25,731 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:25,732 INFO L550 ElimStorePlain]: Start of recursive call 659: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:25,756 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:25,757 INFO L550 ElimStorePlain]: Start of recursive call 660: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:25,781 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:25,782 INFO L550 ElimStorePlain]: Start of recursive call 661: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:25,806 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:25,807 INFO L550 ElimStorePlain]: Start of recursive call 662: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:25,837 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:25,838 INFO L550 ElimStorePlain]: Start of recursive call 663: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:25,868 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:25,869 INFO L550 ElimStorePlain]: Start of recursive call 664: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:25,896 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:17:25,896 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:17:25,897 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:17:25,898 INFO L550 ElimStorePlain]: Start of recursive call 665: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:25,924 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:25,925 INFO L550 ElimStorePlain]: Start of recursive call 666: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:25,951 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:25,952 INFO L550 ElimStorePlain]: Start of recursive call 667: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:25,979 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:25,980 INFO L550 ElimStorePlain]: Start of recursive call 668: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:26,012 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:26,013 INFO L550 ElimStorePlain]: Start of recursive call 669: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:26,041 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:26,042 INFO L550 ElimStorePlain]: Start of recursive call 670: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:26,069 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:26,070 INFO L550 ElimStorePlain]: Start of recursive call 671: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:26,099 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:26,100 INFO L550 ElimStorePlain]: Start of recursive call 672: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:26,127 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:26,128 INFO L550 ElimStorePlain]: Start of recursive call 673: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:26,156 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:26,156 INFO L550 ElimStorePlain]: Start of recursive call 674: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:26,184 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:26,185 INFO L550 ElimStorePlain]: Start of recursive call 675: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:26,213 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:26,214 INFO L550 ElimStorePlain]: Start of recursive call 676: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:26,247 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:26,248 INFO L550 ElimStorePlain]: Start of recursive call 677: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:26,278 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:26,279 INFO L550 ElimStorePlain]: Start of recursive call 678: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:26,307 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:26,308 INFO L550 ElimStorePlain]: Start of recursive call 679: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:26,338 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:26,339 INFO L550 ElimStorePlain]: Start of recursive call 680: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:26,373 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:26,374 INFO L550 ElimStorePlain]: Start of recursive call 681: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:26,409 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:26,410 INFO L550 ElimStorePlain]: Start of recursive call 682: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:26,439 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:26,440 INFO L550 ElimStorePlain]: Start of recursive call 683: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:26,471 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:26,472 INFO L550 ElimStorePlain]: Start of recursive call 684: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:26,502 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:26,503 INFO L550 ElimStorePlain]: Start of recursive call 685: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:26,533 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:26,534 INFO L550 ElimStorePlain]: Start of recursive call 686: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:26,566 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:26,567 INFO L550 ElimStorePlain]: Start of recursive call 687: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:26,597 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:26,598 INFO L550 ElimStorePlain]: Start of recursive call 688: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:26,629 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:26,630 INFO L550 ElimStorePlain]: Start of recursive call 689: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:26,661 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:26,662 INFO L550 ElimStorePlain]: Start of recursive call 690: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:26,697 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:26,698 INFO L550 ElimStorePlain]: Start of recursive call 691: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:26,734 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:26,735 INFO L550 ElimStorePlain]: Start of recursive call 692: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:26,766 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:26,767 INFO L550 ElimStorePlain]: Start of recursive call 693: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:26,799 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:26,800 INFO L550 ElimStorePlain]: Start of recursive call 694: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:26,831 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:26,832 INFO L550 ElimStorePlain]: Start of recursive call 695: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:26,865 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:26,865 INFO L550 ElimStorePlain]: Start of recursive call 696: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:26,897 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:26,898 INFO L550 ElimStorePlain]: Start of recursive call 697: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:26,931 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:26,932 INFO L550 ElimStorePlain]: Start of recursive call 698: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:26,966 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:26,967 INFO L550 ElimStorePlain]: Start of recursive call 699: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:26,999 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:27,000 INFO L550 ElimStorePlain]: Start of recursive call 700: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:27,034 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:27,035 INFO L550 ElimStorePlain]: Start of recursive call 701: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:27,068 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:27,069 INFO L550 ElimStorePlain]: Start of recursive call 702: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:27,102 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:27,103 INFO L550 ElimStorePlain]: Start of recursive call 703: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:27,136 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:27,137 INFO L550 ElimStorePlain]: Start of recursive call 704: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:27,171 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:27,172 INFO L550 ElimStorePlain]: Start of recursive call 705: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:27,205 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:27,206 INFO L550 ElimStorePlain]: Start of recursive call 706: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:27,240 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:27,241 INFO L550 ElimStorePlain]: Start of recursive call 707: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:27,276 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:27,276 INFO L550 ElimStorePlain]: Start of recursive call 708: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:27,313 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:27,314 INFO L550 ElimStorePlain]: Start of recursive call 709: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:27,339 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:27,340 INFO L550 ElimStorePlain]: Start of recursive call 710: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:27,365 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:27,366 INFO L550 ElimStorePlain]: Start of recursive call 711: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:27,393 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:27,394 INFO L550 ElimStorePlain]: Start of recursive call 712: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:27,425 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:27,425 INFO L550 ElimStorePlain]: Start of recursive call 713: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:27,452 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:27,453 INFO L550 ElimStorePlain]: Start of recursive call 714: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:27,480 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:27,481 INFO L550 ElimStorePlain]: Start of recursive call 715: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:27,508 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:27,509 INFO L550 ElimStorePlain]: Start of recursive call 716: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:27,539 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:27,540 INFO L550 ElimStorePlain]: Start of recursive call 717: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:27,567 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:27,567 INFO L550 ElimStorePlain]: Start of recursive call 718: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:27,595 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:27,596 INFO L550 ElimStorePlain]: Start of recursive call 719: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:27,622 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:27,623 INFO L550 ElimStorePlain]: Start of recursive call 720: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:27,649 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:27,650 INFO L550 ElimStorePlain]: Start of recursive call 721: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:27,682 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:17:27,682 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:17:27,683 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 16 treesize of output 7 [2021-03-10 22:17:27,684 INFO L550 ElimStorePlain]: Start of recursive call 722: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:27,715 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:27,716 INFO L550 ElimStorePlain]: Start of recursive call 723: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:27,745 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:27,746 INFO L550 ElimStorePlain]: Start of recursive call 724: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:27,773 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:27,774 INFO L550 ElimStorePlain]: Start of recursive call 725: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:27,802 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:27,803 INFO L550 ElimStorePlain]: Start of recursive call 726: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:27,830 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:27,831 INFO L550 ElimStorePlain]: Start of recursive call 727: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:27,860 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:27,861 INFO L550 ElimStorePlain]: Start of recursive call 728: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:27,891 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:17:27,891 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:17:27,892 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 [2021-03-10 22:17:27,893 INFO L550 ElimStorePlain]: Start of recursive call 729: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:27,921 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:27,922 INFO L550 ElimStorePlain]: Start of recursive call 730: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:27,950 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:27,951 INFO L550 ElimStorePlain]: Start of recursive call 731: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:27,984 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:27,985 INFO L550 ElimStorePlain]: Start of recursive call 732: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:28,014 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:28,015 INFO L550 ElimStorePlain]: Start of recursive call 733: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:28,044 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:28,045 INFO L550 ElimStorePlain]: Start of recursive call 734: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:28,074 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:28,075 INFO L550 ElimStorePlain]: Start of recursive call 735: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:28,104 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:28,105 INFO L550 ElimStorePlain]: Start of recursive call 736: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:28,135 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:28,136 INFO L550 ElimStorePlain]: Start of recursive call 737: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:28,164 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:28,165 INFO L550 ElimStorePlain]: Start of recursive call 738: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:28,194 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:28,195 INFO L550 ElimStorePlain]: Start of recursive call 739: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:28,226 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:28,227 INFO L550 ElimStorePlain]: Start of recursive call 740: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:28,260 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:28,261 INFO L550 ElimStorePlain]: Start of recursive call 741: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:28,291 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:28,292 INFO L550 ElimStorePlain]: Start of recursive call 742: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:28,326 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:28,327 INFO L550 ElimStorePlain]: Start of recursive call 743: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:28,361 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:17:28,361 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:17:28,362 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 3 [2021-03-10 22:17:28,363 INFO L550 ElimStorePlain]: Start of recursive call 744: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:28,393 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:28,394 INFO L550 ElimStorePlain]: Start of recursive call 745: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:28,424 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:28,424 INFO L550 ElimStorePlain]: Start of recursive call 746: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:28,457 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:17:28,457 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:17:28,458 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 [2021-03-10 22:17:28,459 INFO L550 ElimStorePlain]: Start of recursive call 747: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:28,490 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:28,490 INFO L550 ElimStorePlain]: Start of recursive call 748: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:28,521 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:28,522 INFO L550 ElimStorePlain]: Start of recursive call 749: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:28,553 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:28,554 INFO L550 ElimStorePlain]: Start of recursive call 750: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:28,585 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:28,586 INFO L550 ElimStorePlain]: Start of recursive call 751: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:28,618 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:28,618 INFO L550 ElimStorePlain]: Start of recursive call 752: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:28,650 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:28,650 INFO L550 ElimStorePlain]: Start of recursive call 753: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:28,702 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:28,703 INFO L550 ElimStorePlain]: Start of recursive call 754: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:28,714 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:28,715 INFO L550 ElimStorePlain]: Start of recursive call 755: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:28,727 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:28,728 INFO L550 ElimStorePlain]: Start of recursive call 756: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:28,740 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:28,741 INFO L550 ElimStorePlain]: Start of recursive call 757: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:28,758 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:28,758 INFO L550 ElimStorePlain]: Start of recursive call 758: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:28,775 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:28,775 INFO L550 ElimStorePlain]: Start of recursive call 759: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:28,788 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:28,789 INFO L550 ElimStorePlain]: Start of recursive call 760: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:28,801 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:28,802 INFO L550 ElimStorePlain]: Start of recursive call 761: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:28,816 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:28,816 INFO L550 ElimStorePlain]: Start of recursive call 762: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:28,829 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:28,830 INFO L550 ElimStorePlain]: Start of recursive call 763: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:28,844 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:28,845 INFO L550 ElimStorePlain]: Start of recursive call 764: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:28,858 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:28,859 INFO L550 ElimStorePlain]: Start of recursive call 765: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:28,877 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:28,877 INFO L550 ElimStorePlain]: Start of recursive call 766: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:28,891 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:28,892 INFO L550 ElimStorePlain]: Start of recursive call 767: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:28,907 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:17:28,908 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:17:28,909 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:17:28,909 INFO L550 ElimStorePlain]: Start of recursive call 768: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:28,924 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:28,925 INFO L550 ElimStorePlain]: Start of recursive call 769: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:28,940 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:28,941 INFO L550 ElimStorePlain]: Start of recursive call 770: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:28,959 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:28,960 INFO L550 ElimStorePlain]: Start of recursive call 771: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:28,974 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:28,975 INFO L550 ElimStorePlain]: Start of recursive call 772: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:28,992 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:28,993 INFO L550 ElimStorePlain]: Start of recursive call 773: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:29,010 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:29,011 INFO L550 ElimStorePlain]: Start of recursive call 774: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:29,025 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:29,026 INFO L550 ElimStorePlain]: Start of recursive call 775: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:29,040 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:29,041 INFO L550 ElimStorePlain]: Start of recursive call 776: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:29,055 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:29,056 INFO L550 ElimStorePlain]: Start of recursive call 777: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:29,071 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:29,072 INFO L550 ElimStorePlain]: Start of recursive call 778: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:29,090 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:29,091 INFO L550 ElimStorePlain]: Start of recursive call 779: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:29,106 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:29,107 INFO L550 ElimStorePlain]: Start of recursive call 780: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:29,122 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:29,123 INFO L550 ElimStorePlain]: Start of recursive call 781: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:29,138 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:29,139 INFO L550 ElimStorePlain]: Start of recursive call 782: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:29,155 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:29,156 INFO L550 ElimStorePlain]: Start of recursive call 783: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:29,175 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:29,176 INFO L550 ElimStorePlain]: Start of recursive call 784: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:29,191 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:29,192 INFO L550 ElimStorePlain]: Start of recursive call 785: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:29,208 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:29,209 INFO L550 ElimStorePlain]: Start of recursive call 786: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:29,225 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:29,226 INFO L550 ElimStorePlain]: Start of recursive call 787: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:29,242 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:29,243 INFO L550 ElimStorePlain]: Start of recursive call 788: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:29,259 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:29,260 INFO L550 ElimStorePlain]: Start of recursive call 789: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:29,277 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:29,278 INFO L550 ElimStorePlain]: Start of recursive call 790: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:29,298 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:29,299 INFO L550 ElimStorePlain]: Start of recursive call 791: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:29,316 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:29,317 INFO L550 ElimStorePlain]: Start of recursive call 792: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:29,335 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:29,336 INFO L550 ElimStorePlain]: Start of recursive call 793: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:29,354 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:17:29,355 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:17:29,356 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select 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 [2021-03-10 22:17:29,356 INFO L550 ElimStorePlain]: Start of recursive call 794: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:29,375 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:29,376 INFO L550 ElimStorePlain]: Start of recursive call 795: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:29,393 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:29,394 INFO L550 ElimStorePlain]: Start of recursive call 796: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:29,412 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:29,413 INFO L550 ElimStorePlain]: Start of recursive call 797: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:29,434 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:29,435 INFO L550 ElimStorePlain]: Start of recursive call 798: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:29,451 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:29,452 INFO L550 ElimStorePlain]: Start of recursive call 799: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:29,470 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:29,471 INFO L550 ElimStorePlain]: Start of recursive call 800: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:29,490 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:29,491 INFO L550 ElimStorePlain]: Start of recursive call 801: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:29,507 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:29,508 INFO L550 ElimStorePlain]: Start of recursive call 802: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:29,524 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:29,525 INFO L550 ElimStorePlain]: Start of recursive call 803: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:29,544 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:29,545 INFO L550 ElimStorePlain]: Start of recursive call 804: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:29,562 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:29,563 INFO L550 ElimStorePlain]: Start of recursive call 805: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:29,579 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:29,580 INFO L550 ElimStorePlain]: Start of recursive call 806: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:29,597 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:29,598 INFO L550 ElimStorePlain]: Start of recursive call 807: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:29,615 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:29,615 INFO L550 ElimStorePlain]: Start of recursive call 808: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:29,633 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:29,633 INFO L550 ElimStorePlain]: Start of recursive call 809: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:29,650 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:29,651 INFO L550 ElimStorePlain]: Start of recursive call 810: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:29,669 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:29,670 INFO L550 ElimStorePlain]: Start of recursive call 811: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:29,690 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:29,691 INFO L550 ElimStorePlain]: Start of recursive call 812: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:29,709 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:29,710 INFO L550 ElimStorePlain]: Start of recursive call 813: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:29,728 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:29,729 INFO L550 ElimStorePlain]: Start of recursive call 814: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:29,746 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:29,747 INFO L550 ElimStorePlain]: Start of recursive call 815: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:29,765 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:29,766 INFO L550 ElimStorePlain]: Start of recursive call 816: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:29,783 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:29,784 INFO L550 ElimStorePlain]: Start of recursive call 817: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:29,802 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:29,803 INFO L550 ElimStorePlain]: Start of recursive call 818: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:29,821 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:29,822 INFO L550 ElimStorePlain]: Start of recursive call 819: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:29,840 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:29,841 INFO L550 ElimStorePlain]: Start of recursive call 820: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:29,859 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:29,860 INFO L550 ElimStorePlain]: Start of recursive call 821: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:29,879 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:29,880 INFO L550 ElimStorePlain]: Start of recursive call 822: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:29,898 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:29,899 INFO L550 ElimStorePlain]: Start of recursive call 823: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:29,921 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:29,922 INFO L550 ElimStorePlain]: Start of recursive call 824: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:29,941 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:17:29,942 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:17:29,943 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 18 treesize of output 1 [2021-03-10 22:17:29,943 INFO L550 ElimStorePlain]: Start of recursive call 825: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:29,962 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:29,963 INFO L550 ElimStorePlain]: Start of recursive call 826: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:29,982 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:17:29,983 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:17:29,984 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:17:29,984 INFO L550 ElimStorePlain]: Start of recursive call 827: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:30,003 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:30,004 INFO L550 ElimStorePlain]: Start of recursive call 828: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:30,023 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:30,024 INFO L550 ElimStorePlain]: Start of recursive call 829: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:30,043 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:17:30,044 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:17:30,044 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:17:30,045 INFO L550 ElimStorePlain]: Start of recursive call 830: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:30,064 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:30,065 INFO L550 ElimStorePlain]: Start of recursive call 831: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:30,084 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:30,085 INFO L550 ElimStorePlain]: Start of recursive call 832: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:30,106 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:30,107 INFO L550 ElimStorePlain]: Start of recursive call 833: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:30,127 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:30,127 INFO L550 ElimStorePlain]: Start of recursive call 834: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:30,149 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:30,150 INFO L550 ElimStorePlain]: Start of recursive call 835: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:30,172 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:30,173 INFO L550 ElimStorePlain]: Start of recursive call 836: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:30,193 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:30,194 INFO L550 ElimStorePlain]: Start of recursive call 837: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:30,213 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:30,213 INFO L550 ElimStorePlain]: Start of recursive call 838: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:30,233 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:30,234 INFO L550 ElimStorePlain]: Start of recursive call 839: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:30,254 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:30,255 INFO L550 ElimStorePlain]: Start of recursive call 840: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:30,274 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:30,275 INFO L550 ElimStorePlain]: Start of recursive call 841: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:30,297 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:30,298 INFO L550 ElimStorePlain]: Start of recursive call 842: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:30,320 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:30,320 INFO L550 ElimStorePlain]: Start of recursive call 843: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:30,343 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:30,344 INFO L550 ElimStorePlain]: Start of recursive call 844: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:30,364 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:30,365 INFO L550 ElimStorePlain]: Start of recursive call 845: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:30,387 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:30,388 INFO L550 ElimStorePlain]: Start of recursive call 846: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:30,407 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:30,408 INFO L550 ElimStorePlain]: Start of recursive call 847: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:30,427 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:30,428 INFO L550 ElimStorePlain]: Start of recursive call 848: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:30,448 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:30,448 INFO L550 ElimStorePlain]: Start of recursive call 849: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:30,470 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:30,471 INFO L550 ElimStorePlain]: Start of recursive call 850: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:30,491 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:30,492 INFO L550 ElimStorePlain]: Start of recursive call 851: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:30,511 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:30,512 INFO L550 ElimStorePlain]: Start of recursive call 852: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:30,532 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:30,533 INFO L550 ElimStorePlain]: Start of recursive call 853: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:30,555 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:30,556 INFO L550 ElimStorePlain]: Start of recursive call 854: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:30,575 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:30,576 INFO L550 ElimStorePlain]: Start of recursive call 855: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:30,596 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:30,597 INFO L550 ElimStorePlain]: Start of recursive call 856: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:30,616 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:30,617 INFO L550 ElimStorePlain]: Start of recursive call 857: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:30,637 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:30,638 INFO L550 ElimStorePlain]: Start of recursive call 858: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:30,657 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:30,658 INFO L550 ElimStorePlain]: Start of recursive call 859: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:30,678 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:30,679 INFO L550 ElimStorePlain]: Start of recursive call 860: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:30,698 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:30,699 INFO L550 ElimStorePlain]: Start of recursive call 861: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:30,719 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:30,720 INFO L550 ElimStorePlain]: Start of recursive call 862: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:30,740 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:30,740 INFO L550 ElimStorePlain]: Start of recursive call 863: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:30,760 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:30,761 INFO L550 ElimStorePlain]: Start of recursive call 864: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:30,783 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:30,784 INFO L550 ElimStorePlain]: Start of recursive call 865: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:30,805 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:30,805 INFO L550 ElimStorePlain]: Start of recursive call 866: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:30,828 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:30,829 INFO L550 ElimStorePlain]: Start of recursive call 867: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:30,849 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:30,850 INFO L550 ElimStorePlain]: Start of recursive call 868: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:30,870 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:17:30,871 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:17:30,872 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 18 treesize of output 1 [2021-03-10 22:17:30,872 INFO L550 ElimStorePlain]: Start of recursive call 869: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:30,892 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:30,893 INFO L550 ElimStorePlain]: Start of recursive call 870: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:30,914 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:30,915 INFO L550 ElimStorePlain]: Start of recursive call 871: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:30,938 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:30,939 INFO L550 ElimStorePlain]: Start of recursive call 872: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:30,959 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:30,960 INFO L550 ElimStorePlain]: Start of recursive call 873: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:30,977 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:30,978 INFO L550 ElimStorePlain]: Start of recursive call 874: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:30,995 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:30,996 INFO L550 ElimStorePlain]: Start of recursive call 875: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:31,012 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:31,013 INFO L550 ElimStorePlain]: Start of recursive call 876: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:31,030 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:31,031 INFO L550 ElimStorePlain]: Start of recursive call 877: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:31,047 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:31,048 INFO L550 ElimStorePlain]: Start of recursive call 878: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:31,065 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:31,066 INFO L550 ElimStorePlain]: Start of recursive call 879: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:31,083 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:31,084 INFO L550 ElimStorePlain]: Start of recursive call 880: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:31,101 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:31,102 INFO L550 ElimStorePlain]: Start of recursive call 881: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:31,120 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:31,121 INFO L550 ElimStorePlain]: Start of recursive call 882: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:31,138 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:31,139 INFO L550 ElimStorePlain]: Start of recursive call 883: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:31,158 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:31,159 INFO L550 ElimStorePlain]: Start of recursive call 884: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:31,178 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:31,179 INFO L550 ElimStorePlain]: Start of recursive call 885: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:31,198 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:31,198 INFO L550 ElimStorePlain]: Start of recursive call 886: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:31,216 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:31,217 INFO L550 ElimStorePlain]: Start of recursive call 887: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:31,234 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:31,235 INFO L550 ElimStorePlain]: Start of recursive call 888: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:31,252 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:31,253 INFO L550 ElimStorePlain]: Start of recursive call 889: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:31,270 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:31,271 INFO L550 ElimStorePlain]: Start of recursive call 890: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:31,288 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:31,289 INFO L550 ElimStorePlain]: Start of recursive call 891: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:31,306 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:31,307 INFO L550 ElimStorePlain]: Start of recursive call 892: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:31,324 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:31,324 INFO L550 ElimStorePlain]: Start of recursive call 893: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:31,341 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:31,342 INFO L550 ElimStorePlain]: Start of recursive call 894: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:31,359 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:31,360 INFO L550 ElimStorePlain]: Start of recursive call 895: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:31,378 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:31,379 INFO L550 ElimStorePlain]: Start of recursive call 896: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:31,396 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:31,397 INFO L550 ElimStorePlain]: Start of recursive call 897: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:31,414 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:31,415 INFO L550 ElimStorePlain]: Start of recursive call 898: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:31,432 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:31,433 INFO L550 ElimStorePlain]: Start of recursive call 899: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:31,450 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:31,451 INFO L550 ElimStorePlain]: Start of recursive call 900: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:31,467 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:31,468 INFO L550 ElimStorePlain]: Start of recursive call 901: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:31,486 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:31,487 INFO L550 ElimStorePlain]: Start of recursive call 902: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:31,504 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:31,505 INFO L550 ElimStorePlain]: Start of recursive call 903: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:31,522 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:31,523 INFO L550 ElimStorePlain]: Start of recursive call 904: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:31,540 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:31,541 INFO L550 ElimStorePlain]: Start of recursive call 905: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:31,558 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:31,559 INFO L550 ElimStorePlain]: Start of recursive call 906: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:31,577 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:31,578 INFO L550 ElimStorePlain]: Start of recursive call 907: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:31,596 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:31,597 INFO L550 ElimStorePlain]: Start of recursive call 908: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:31,614 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:31,614 INFO L550 ElimStorePlain]: Start of recursive call 909: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:31,631 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:31,632 INFO L550 ElimStorePlain]: Start of recursive call 910: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:31,649 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:31,650 INFO L550 ElimStorePlain]: Start of recursive call 911: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:31,667 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:31,667 INFO L550 ElimStorePlain]: Start of recursive call 912: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:31,685 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:31,686 INFO L550 ElimStorePlain]: Start of recursive call 913: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:31,704 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:31,705 INFO L550 ElimStorePlain]: Start of recursive call 914: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:31,721 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:31,722 INFO L550 ElimStorePlain]: Start of recursive call 915: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:31,739 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:31,739 INFO L550 ElimStorePlain]: Start of recursive call 916: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:31,757 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:31,758 INFO L550 ElimStorePlain]: Start of recursive call 917: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:31,774 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:31,774 INFO L550 ElimStorePlain]: Start of recursive call 918: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:31,791 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:31,792 INFO L550 ElimStorePlain]: Start of recursive call 919: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:31,809 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:31,810 INFO L550 ElimStorePlain]: Start of recursive call 920: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:31,827 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:31,828 INFO L550 ElimStorePlain]: Start of recursive call 921: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:31,842 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:31,843 INFO L550 ElimStorePlain]: Start of recursive call 922: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:31,858 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:31,859 INFO L550 ElimStorePlain]: Start of recursive call 923: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:31,874 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:31,874 INFO L550 ElimStorePlain]: Start of recursive call 924: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:31,889 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:31,890 INFO L550 ElimStorePlain]: Start of recursive call 925: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:31,904 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:31,905 INFO L550 ElimStorePlain]: Start of recursive call 926: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:31,919 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:31,920 INFO L550 ElimStorePlain]: Start of recursive call 927: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:31,935 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:31,936 INFO L550 ElimStorePlain]: Start of recursive call 928: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:31,950 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:31,951 INFO L550 ElimStorePlain]: Start of recursive call 929: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:31,965 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:31,966 INFO L550 ElimStorePlain]: Start of recursive call 930: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:31,980 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:31,981 INFO L550 ElimStorePlain]: Start of recursive call 931: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:31,994 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:31,995 INFO L550 ElimStorePlain]: Start of recursive call 932: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:32,010 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:32,010 INFO L550 ElimStorePlain]: Start of recursive call 933: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:32,024 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:32,025 INFO L550 ElimStorePlain]: Start of recursive call 934: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:32,038 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:32,039 INFO L550 ElimStorePlain]: Start of recursive call 935: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:32,053 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:32,054 INFO L550 ElimStorePlain]: Start of recursive call 936: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:32,067 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:32,067 INFO L550 ElimStorePlain]: Start of recursive call 937: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:32,081 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:32,082 INFO L550 ElimStorePlain]: Start of recursive call 938: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:32,094 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:32,095 INFO L550 ElimStorePlain]: Start of recursive call 939: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:32,109 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:32,110 INFO L550 ElimStorePlain]: Start of recursive call 940: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:32,123 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:32,124 INFO L550 ElimStorePlain]: Start of recursive call 941: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:32,136 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:32,137 INFO L550 ElimStorePlain]: Start of recursive call 942: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:32,150 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:32,151 INFO L550 ElimStorePlain]: Start of recursive call 943: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:32,163 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:32,164 INFO L550 ElimStorePlain]: Start of recursive call 944: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:32,177 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:32,177 INFO L550 ElimStorePlain]: Start of recursive call 945: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:32,190 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:32,191 INFO L550 ElimStorePlain]: Start of recursive call 946: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:32,203 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:32,204 INFO L550 ElimStorePlain]: Start of recursive call 947: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:32,216 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:32,217 INFO L550 ElimStorePlain]: Start of recursive call 948: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:32,228 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:17:32,229 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:17:32,230 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 25 treesize of output 9 [2021-03-10 22:17:32,231 INFO L550 ElimStorePlain]: Start of recursive call 949: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:32,243 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:32,244 INFO L550 ElimStorePlain]: Start of recursive call 950: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:32,255 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:32,256 INFO L550 ElimStorePlain]: Start of recursive call 951: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:32,267 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:32,268 INFO L550 ElimStorePlain]: Start of recursive call 952: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:32,280 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:32,280 INFO L550 ElimStorePlain]: Start of recursive call 953: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:32,291 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:32,292 INFO L550 ElimStorePlain]: Start of recursive call 954: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:32,303 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:32,304 INFO L550 ElimStorePlain]: Start of recursive call 955: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:32,313 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:32,314 INFO L550 ElimStorePlain]: Start of recursive call 956: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:32,516 WARN L205 SmtUtils]: Spent 201.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 41 [2021-03-10 22:17:32,516 INFO L628 ElimStorePlain]: treesize reduction 175, result has 50.8 percent of original size [2021-03-10 22:17:32,524 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-03-10 22:17:32,526 INFO L550 ElimStorePlain]: Start of recursive call 957: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:32,528 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select 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 [2021-03-10 22:17:32,529 INFO L550 ElimStorePlain]: Start of recursive call 958: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:32,531 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-03-10 22:17:32,532 INFO L550 ElimStorePlain]: Start of recursive call 959: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:32,535 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:32,535 INFO L550 ElimStorePlain]: Start of recursive call 960: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:32,538 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select 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 [2021-03-10 22:17:32,539 INFO L550 ElimStorePlain]: Start of recursive call 961: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:32,542 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:32,543 INFO L550 ElimStorePlain]: Start of recursive call 962: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:32,588 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-10 22:17:32,590 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 2 dim-1 vars, End of recursive call: and 4 xjuncts. [2021-03-10 22:17:32,590 INFO L247 ElimStorePlain]: Needed 962 recursive calls to eliminate 3 variables, input treesize:50030, output treesize:61 [2021-03-10 22:17:32,695 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:17:32,695 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-10 22:17:32,695 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 10] total 13 [2021-03-10 22:17:32,695 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1026013892] [2021-03-10 22:17:32,695 INFO L460 AbstractCegarLoop]: Interpolant automaton has 13 states [2021-03-10 22:17:32,695 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-10 22:17:32,696 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2021-03-10 22:17:32,696 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=30, Invalid=126, Unknown=0, NotChecked=0, Total=156 [2021-03-10 22:17:32,696 INFO L87 Difference]: Start difference. First operand 84 states and 174 transitions. Second operand has 13 states, 13 states have (on average 1.6923076923076923) internal successors, (22), 13 states have internal predecessors, (22), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:17:33,019 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-10 22:17:33,020 INFO L93 Difference]: Finished difference Result 114 states and 232 transitions. [2021-03-10 22:17:33,020 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-03-10 22:17:33,020 INFO L78 Accepts]: Start accepts. Automaton has has 13 states, 13 states have (on average 1.6923076923076923) internal successors, (22), 13 states have internal predecessors, (22), 0 states have call successors, (0), 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 [2021-03-10 22:17:33,020 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-10 22:17:33,021 INFO L225 Difference]: With dead ends: 114 [2021-03-10 22:17:33,021 INFO L226 Difference]: Without dead ends: 102 [2021-03-10 22:17:33,021 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 29 GetRequests, 10 SyntacticMatches, 4 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 36 ImplicationChecksByTransitivity, 623.3ms TimeCoverageRelationStatistics Valid=54, Invalid=218, Unknown=0, NotChecked=0, Total=272 [2021-03-10 22:17:33,021 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 102 states. [2021-03-10 22:17:33,022 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 102 to 84. [2021-03-10 22:17:33,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 84 states, 83 states have (on average 2.0963855421686746) internal successors, (174), 83 states have internal predecessors, (174), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:17:33,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 84 states and 174 transitions. [2021-03-10 22:17:33,022 INFO L78 Accepts]: Start accepts. Automaton has 84 states and 174 transitions. Word has length 16 [2021-03-10 22:17:33,022 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-10 22:17:33,022 INFO L480 AbstractCegarLoop]: Abstraction has 84 states and 174 transitions. [2021-03-10 22:17:33,022 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 13 states, 13 states have (on average 1.6923076923076923) internal successors, (22), 13 states have internal predecessors, (22), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:17:33,022 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 174 transitions. [2021-03-10 22:17:33,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2021-03-10 22:17:33,023 INFO L511 BasicCegarLoop]: Found error trace [2021-03-10 22:17:33,023 INFO L519 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-10 22:17:33,223 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable41977,86 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:17:33,224 INFO L428 AbstractCegarLoop]: === Iteration 96 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-10 22:17:33,224 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-10 22:17:33,224 INFO L82 PathProgramCache]: Analyzing trace with hash -654082399, now seen corresponding path program 69 times [2021-03-10 22:17:33,224 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-10 22:17:33,224 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1475318876] [2021-03-10 22:17:33,224 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-10 22:17:33,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 22:17:33,468 WARN L205 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 47 DAG size of output: 41 [2021-03-10 22:17:33,604 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:17:33,604 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1475318876] [2021-03-10 22:17:33,604 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [37793287] [2021-03-10 22:17:33,604 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 87 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 87 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:17:33,633 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 3 check-sat command(s) [2021-03-10 22:17:33,633 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-10 22:17:33,634 INFO L263 TraceCheckSpWp]: Trace formula consists of 64 conjuncts, 23 conjunts are in the unsatisfiable core [2021-03-10 22:17:33,634 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-10 22:17:33,795 WARN L205 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 36 [2021-03-10 22:17:40,372 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:40,372 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:40,396 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:17:40,397 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:17:40,397 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 [2021-03-10 22:17:40,398 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:40,428 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:40,429 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:40,452 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:40,452 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:40,483 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:40,484 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:40,508 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:17:40,509 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:17:40,509 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 7 [2021-03-10 22:17:40,510 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:40,534 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:40,535 INFO L550 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:40,562 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:40,563 INFO L550 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:40,589 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:40,590 INFO L550 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:40,616 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:40,617 INFO L550 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:40,651 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:40,652 INFO L550 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:40,679 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:40,680 INFO L550 ElimStorePlain]: Start of recursive call 13: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:40,709 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:40,710 INFO L550 ElimStorePlain]: Start of recursive call 14: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:40,738 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:40,738 INFO L550 ElimStorePlain]: Start of recursive call 15: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:40,766 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:40,767 INFO L550 ElimStorePlain]: Start of recursive call 16: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:40,796 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:40,797 INFO L550 ElimStorePlain]: Start of recursive call 17: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:40,833 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:40,834 INFO L550 ElimStorePlain]: Start of recursive call 18: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:40,863 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:40,864 INFO L550 ElimStorePlain]: Start of recursive call 19: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:40,893 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:40,894 INFO L550 ElimStorePlain]: Start of recursive call 20: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:40,924 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:40,925 INFO L550 ElimStorePlain]: Start of recursive call 21: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:40,963 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:40,964 INFO L550 ElimStorePlain]: Start of recursive call 22: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:40,994 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:40,995 INFO L550 ElimStorePlain]: Start of recursive call 23: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:41,027 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:41,028 INFO L550 ElimStorePlain]: Start of recursive call 24: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:41,067 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:41,068 INFO L550 ElimStorePlain]: Start of recursive call 25: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:41,108 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:17:41,108 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:17:41,109 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 16 treesize of output 7 [2021-03-10 22:17:41,110 INFO L550 ElimStorePlain]: Start of recursive call 26: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:41,142 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:41,143 INFO L550 ElimStorePlain]: Start of recursive call 27: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:41,176 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:41,177 INFO L550 ElimStorePlain]: Start of recursive call 28: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:41,218 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:17:41,218 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:17:41,219 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 16 treesize of output 7 [2021-03-10 22:17:41,220 INFO L550 ElimStorePlain]: Start of recursive call 29: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:41,253 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:41,254 INFO L550 ElimStorePlain]: Start of recursive call 30: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:41,288 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:41,289 INFO L550 ElimStorePlain]: Start of recursive call 31: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:41,331 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:41,331 INFO L550 ElimStorePlain]: Start of recursive call 32: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:41,366 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:41,367 INFO L550 ElimStorePlain]: Start of recursive call 33: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:41,402 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:41,403 INFO L550 ElimStorePlain]: Start of recursive call 34: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:41,437 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:41,437 INFO L550 ElimStorePlain]: Start of recursive call 35: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:41,478 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:41,479 INFO L550 ElimStorePlain]: Start of recursive call 36: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:41,512 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:41,513 INFO L550 ElimStorePlain]: Start of recursive call 37: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:41,555 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:41,555 INFO L550 ElimStorePlain]: Start of recursive call 38: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:41,590 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:41,591 INFO L550 ElimStorePlain]: Start of recursive call 39: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:41,626 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:41,627 INFO L550 ElimStorePlain]: Start of recursive call 40: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:41,670 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:41,671 INFO L550 ElimStorePlain]: Start of recursive call 41: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:41,708 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:41,708 INFO L550 ElimStorePlain]: Start of recursive call 42: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:41,752 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:41,753 INFO L550 ElimStorePlain]: Start of recursive call 43: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:41,790 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:41,791 INFO L550 ElimStorePlain]: Start of recursive call 44: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:41,830 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:41,831 INFO L550 ElimStorePlain]: Start of recursive call 45: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:41,868 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:41,869 INFO L550 ElimStorePlain]: Start of recursive call 46: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:41,909 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:41,910 INFO L550 ElimStorePlain]: Start of recursive call 47: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:41,957 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:41,958 INFO L550 ElimStorePlain]: Start of recursive call 48: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:42,026 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:42,027 INFO L550 ElimStorePlain]: Start of recursive call 49: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:42,046 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:42,047 INFO L550 ElimStorePlain]: Start of recursive call 50: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:42,067 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:42,068 INFO L550 ElimStorePlain]: Start of recursive call 51: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:42,095 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:42,096 INFO L550 ElimStorePlain]: Start of recursive call 52: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:42,120 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:42,120 INFO L550 ElimStorePlain]: Start of recursive call 53: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:42,144 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:17:42,145 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:17:42,145 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 18 treesize of output 1 [2021-03-10 22:17:42,146 INFO L550 ElimStorePlain]: Start of recursive call 54: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:42,176 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:17:42,176 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:17:42,177 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 11 treesize of output 7 [2021-03-10 22:17:42,178 INFO L550 ElimStorePlain]: Start of recursive call 55: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:42,200 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:42,201 INFO L550 ElimStorePlain]: Start of recursive call 56: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:42,223 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:42,224 INFO L550 ElimStorePlain]: Start of recursive call 57: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:42,247 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:42,248 INFO L550 ElimStorePlain]: Start of recursive call 58: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:42,274 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:42,275 INFO L550 ElimStorePlain]: Start of recursive call 59: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:42,306 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:42,307 INFO L550 ElimStorePlain]: Start of recursive call 60: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:42,339 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:17:42,340 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:17:42,340 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 [2021-03-10 22:17:42,341 INFO L550 ElimStorePlain]: Start of recursive call 61: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:42,366 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:42,367 INFO L550 ElimStorePlain]: Start of recursive call 62: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:42,399 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:42,400 INFO L550 ElimStorePlain]: Start of recursive call 63: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:42,426 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:42,427 INFO L550 ElimStorePlain]: Start of recursive call 64: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:42,452 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:42,453 INFO L550 ElimStorePlain]: Start of recursive call 65: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:42,479 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:42,480 INFO L550 ElimStorePlain]: Start of recursive call 66: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:42,507 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:42,507 INFO L550 ElimStorePlain]: Start of recursive call 67: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:42,534 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:42,535 INFO L550 ElimStorePlain]: Start of recursive call 68: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:42,570 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:42,571 INFO L550 ElimStorePlain]: Start of recursive call 69: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:42,599 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:42,600 INFO L550 ElimStorePlain]: Start of recursive call 70: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:42,629 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:42,630 INFO L550 ElimStorePlain]: Start of recursive call 71: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:42,659 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:42,660 INFO L550 ElimStorePlain]: Start of recursive call 72: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:42,690 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:42,691 INFO L550 ElimStorePlain]: Start of recursive call 73: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:42,729 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:42,729 INFO L550 ElimStorePlain]: Start of recursive call 74: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:42,760 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:42,761 INFO L550 ElimStorePlain]: Start of recursive call 75: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:42,799 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:17:42,799 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:17:42,800 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 11 treesize of output 3 [2021-03-10 22:17:42,801 INFO L550 ElimStorePlain]: Start of recursive call 76: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:42,832 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:42,833 INFO L550 ElimStorePlain]: Start of recursive call 77: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:42,871 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:42,872 INFO L550 ElimStorePlain]: Start of recursive call 78: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:42,910 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:42,911 INFO L550 ElimStorePlain]: Start of recursive call 79: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:42,943 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:42,943 INFO L550 ElimStorePlain]: Start of recursive call 80: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:42,982 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:42,983 INFO L550 ElimStorePlain]: Start of recursive call 81: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:43,015 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:43,016 INFO L550 ElimStorePlain]: Start of recursive call 82: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:43,051 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:43,052 INFO L550 ElimStorePlain]: Start of recursive call 83: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:43,092 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:43,093 INFO L550 ElimStorePlain]: Start of recursive call 84: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:43,133 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:43,134 INFO L550 ElimStorePlain]: Start of recursive call 85: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:43,167 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:43,168 INFO L550 ElimStorePlain]: Start of recursive call 86: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:43,202 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:43,203 INFO L550 ElimStorePlain]: Start of recursive call 87: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:43,244 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:17:43,245 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:17:43,245 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 11 treesize of output 3 [2021-03-10 22:17:43,246 INFO L550 ElimStorePlain]: Start of recursive call 88: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:43,281 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:43,282 INFO L550 ElimStorePlain]: Start of recursive call 89: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:43,324 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:17:43,325 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:17:43,326 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select 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 [2021-03-10 22:17:43,326 INFO L550 ElimStorePlain]: Start of recursive call 90: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:43,364 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:17:43,365 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:17:43,365 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select 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 [2021-03-10 22:17:43,366 INFO L550 ElimStorePlain]: Start of recursive call 91: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:43,404 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:43,404 INFO L550 ElimStorePlain]: Start of recursive call 92: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:43,441 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:43,442 INFO L550 ElimStorePlain]: Start of recursive call 93: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:43,480 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:17:43,481 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:17:43,481 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select 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 [2021-03-10 22:17:43,482 INFO L550 ElimStorePlain]: Start of recursive call 94: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:43,521 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:43,522 INFO L550 ElimStorePlain]: Start of recursive call 95: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:43,560 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:43,561 INFO L550 ElimStorePlain]: Start of recursive call 96: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:43,598 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:17:43,599 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:17:43,599 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 16 treesize of output 7 [2021-03-10 22:17:43,600 INFO L550 ElimStorePlain]: Start of recursive call 97: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:43,631 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:43,631 INFO L550 ElimStorePlain]: Start of recursive call 98: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:43,662 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:43,662 INFO L550 ElimStorePlain]: Start of recursive call 99: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:43,694 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:43,695 INFO L550 ElimStorePlain]: Start of recursive call 100: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:43,728 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:43,728 INFO L550 ElimStorePlain]: Start of recursive call 101: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:43,761 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:43,762 INFO L550 ElimStorePlain]: Start of recursive call 102: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:43,800 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:17:43,801 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:17:43,801 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 16 treesize of output 7 [2021-03-10 22:17:43,802 INFO L550 ElimStorePlain]: Start of recursive call 103: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:43,841 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:17:43,842 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:17:43,842 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select 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 [2021-03-10 22:17:43,843 INFO L550 ElimStorePlain]: Start of recursive call 104: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:43,882 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:43,882 INFO L550 ElimStorePlain]: Start of recursive call 105: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:43,920 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:43,921 INFO L550 ElimStorePlain]: Start of recursive call 106: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:43,958 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:43,958 INFO L550 ElimStorePlain]: Start of recursive call 107: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:43,996 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select 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 [2021-03-10 22:17:43,997 INFO L550 ElimStorePlain]: Start of recursive call 108: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:44,029 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:44,030 INFO L550 ElimStorePlain]: Start of recursive call 109: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:44,061 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:44,062 INFO L550 ElimStorePlain]: Start of recursive call 110: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:44,094 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:44,095 INFO L550 ElimStorePlain]: Start of recursive call 111: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:44,128 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:44,129 INFO L550 ElimStorePlain]: Start of recursive call 112: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:44,168 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:44,169 INFO L550 ElimStorePlain]: Start of recursive call 113: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:44,207 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:44,208 INFO L550 ElimStorePlain]: Start of recursive call 114: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:44,246 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:44,247 INFO L550 ElimStorePlain]: Start of recursive call 115: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:44,280 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:44,281 INFO L550 ElimStorePlain]: Start of recursive call 116: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:44,316 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:44,317 INFO L550 ElimStorePlain]: Start of recursive call 117: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:44,356 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:17:44,357 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:17:44,357 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 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 [2021-03-10 22:17:44,358 INFO L550 ElimStorePlain]: Start of recursive call 118: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:44,399 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:17:44,399 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:17:44,409 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 16 treesize of output 7 [2021-03-10 22:17:44,410 INFO L550 ElimStorePlain]: Start of recursive call 119: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:44,446 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:44,447 INFO L550 ElimStorePlain]: Start of recursive call 120: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:44,481 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:44,482 INFO L550 ElimStorePlain]: Start of recursive call 121: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:44,517 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:44,518 INFO L550 ElimStorePlain]: Start of recursive call 122: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:44,555 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:44,556 INFO L550 ElimStorePlain]: Start of recursive call 123: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:44,599 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:44,600 INFO L550 ElimStorePlain]: Start of recursive call 124: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:44,637 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:44,638 INFO L550 ElimStorePlain]: Start of recursive call 125: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:44,681 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:44,682 INFO L550 ElimStorePlain]: Start of recursive call 126: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:44,719 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:44,720 INFO L550 ElimStorePlain]: Start of recursive call 127: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:44,757 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:44,758 INFO L550 ElimStorePlain]: Start of recursive call 128: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:44,802 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:44,802 INFO L550 ElimStorePlain]: Start of recursive call 129: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:44,840 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:44,841 INFO L550 ElimStorePlain]: Start of recursive call 130: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:44,879 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:44,880 INFO L550 ElimStorePlain]: Start of recursive call 131: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:44,919 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:17:44,919 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:17:44,920 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 [2021-03-10 22:17:44,921 INFO L550 ElimStorePlain]: Start of recursive call 132: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:44,966 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:44,967 INFO L550 ElimStorePlain]: Start of recursive call 133: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:45,013 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:45,013 INFO L550 ElimStorePlain]: Start of recursive call 134: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:45,059 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:45,060 INFO L550 ElimStorePlain]: Start of recursive call 135: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:45,100 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:45,101 INFO L550 ElimStorePlain]: Start of recursive call 136: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:45,141 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:45,142 INFO L550 ElimStorePlain]: Start of recursive call 137: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:45,182 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:45,183 INFO L550 ElimStorePlain]: Start of recursive call 138: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:45,231 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:17:45,231 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:17:45,232 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 16 treesize of output 7 [2021-03-10 22:17:45,233 INFO L550 ElimStorePlain]: Start of recursive call 139: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:45,281 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:45,282 INFO L550 ElimStorePlain]: Start of recursive call 140: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:45,324 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:45,325 INFO L550 ElimStorePlain]: Start of recursive call 141: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:45,368 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:17:45,368 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:17:45,369 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 [2021-03-10 22:17:45,370 INFO L550 ElimStorePlain]: Start of recursive call 142: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:45,411 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:45,412 INFO L550 ElimStorePlain]: Start of recursive call 143: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:45,500 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:45,501 INFO L550 ElimStorePlain]: Start of recursive call 144: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:45,520 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:45,521 INFO L550 ElimStorePlain]: Start of recursive call 145: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:45,539 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:45,540 INFO L550 ElimStorePlain]: Start of recursive call 146: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:45,565 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:17:45,566 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:17:45,566 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 21 treesize of output 7 [2021-03-10 22:17:45,567 INFO L550 ElimStorePlain]: Start of recursive call 147: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:45,586 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:45,587 INFO L550 ElimStorePlain]: Start of recursive call 148: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:45,606 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:45,606 INFO L550 ElimStorePlain]: Start of recursive call 149: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:45,626 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:45,627 INFO L550 ElimStorePlain]: Start of recursive call 150: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:45,646 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:45,647 INFO L550 ElimStorePlain]: Start of recursive call 151: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:45,667 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:45,667 INFO L550 ElimStorePlain]: Start of recursive call 152: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:45,688 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:45,689 INFO L550 ElimStorePlain]: Start of recursive call 153: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:45,710 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:45,711 INFO L550 ElimStorePlain]: Start of recursive call 154: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:45,733 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:45,734 INFO L550 ElimStorePlain]: Start of recursive call 155: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:45,756 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:45,757 INFO L550 ElimStorePlain]: Start of recursive call 156: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:45,778 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:45,779 INFO L550 ElimStorePlain]: Start of recursive call 157: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:45,803 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:45,804 INFO L550 ElimStorePlain]: Start of recursive call 158: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:45,826 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:45,827 INFO L550 ElimStorePlain]: Start of recursive call 159: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:45,850 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:45,851 INFO L550 ElimStorePlain]: Start of recursive call 160: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:45,874 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:45,875 INFO L550 ElimStorePlain]: Start of recursive call 161: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:45,904 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:17:45,905 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:17:45,906 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 [2021-03-10 22:17:45,906 INFO L550 ElimStorePlain]: Start of recursive call 162: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:45,930 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:45,931 INFO L550 ElimStorePlain]: Start of recursive call 163: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:45,955 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:45,956 INFO L550 ElimStorePlain]: Start of recursive call 164: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:45,986 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:45,987 INFO L550 ElimStorePlain]: Start of recursive call 165: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:46,017 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:46,018 INFO L550 ElimStorePlain]: Start of recursive call 166: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:46,049 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:46,049 INFO L550 ElimStorePlain]: Start of recursive call 167: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:46,081 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:17:46,082 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:17:46,082 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 16 treesize of output 7 [2021-03-10 22:17:46,083 INFO L550 ElimStorePlain]: Start of recursive call 168: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:46,110 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:46,111 INFO L550 ElimStorePlain]: Start of recursive call 169: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:46,138 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:46,139 INFO L550 ElimStorePlain]: Start of recursive call 170: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:46,165 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:46,166 INFO L550 ElimStorePlain]: Start of recursive call 171: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:46,193 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:46,193 INFO L550 ElimStorePlain]: Start of recursive call 172: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:46,227 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select 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 [2021-03-10 22:17:46,228 INFO L550 ElimStorePlain]: Start of recursive call 173: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:46,255 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:46,256 INFO L550 ElimStorePlain]: Start of recursive call 174: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:46,283 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:46,284 INFO L550 ElimStorePlain]: Start of recursive call 175: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:46,311 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:46,312 INFO L550 ElimStorePlain]: Start of recursive call 176: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:46,346 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:17:46,347 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:17:46,347 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 21 treesize of output 7 [2021-03-10 22:17:46,348 INFO L550 ElimStorePlain]: Start of recursive call 177: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:46,376 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:46,377 INFO L550 ElimStorePlain]: Start of recursive call 178: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:46,406 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:46,406 INFO L550 ElimStorePlain]: Start of recursive call 179: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:46,435 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:46,436 INFO L550 ElimStorePlain]: Start of recursive call 180: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:46,471 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:17:46,472 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:17:46,472 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 11 treesize of output 3 [2021-03-10 22:17:46,473 INFO L550 ElimStorePlain]: Start of recursive call 181: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:46,498 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:46,499 INFO L550 ElimStorePlain]: Start of recursive call 182: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:46,523 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:46,524 INFO L550 ElimStorePlain]: Start of recursive call 183: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:46,551 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:46,552 INFO L550 ElimStorePlain]: Start of recursive call 184: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:46,583 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:46,584 INFO L550 ElimStorePlain]: Start of recursive call 185: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:46,609 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:46,610 INFO L550 ElimStorePlain]: Start of recursive call 186: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:46,636 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:46,637 INFO L550 ElimStorePlain]: Start of recursive call 187: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:46,663 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:46,664 INFO L550 ElimStorePlain]: Start of recursive call 188: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:46,696 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:46,697 INFO L550 ElimStorePlain]: Start of recursive call 189: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:46,730 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:46,731 INFO L550 ElimStorePlain]: Start of recursive call 190: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:46,758 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:46,759 INFO L550 ElimStorePlain]: Start of recursive call 191: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:46,787 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:46,788 INFO L550 ElimStorePlain]: Start of recursive call 192: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:46,821 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:17:46,822 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:17:46,822 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select 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 [2021-03-10 22:17:46,823 INFO L550 ElimStorePlain]: Start of recursive call 193: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:46,851 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:46,852 INFO L550 ElimStorePlain]: Start of recursive call 194: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:46,887 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:46,888 INFO L550 ElimStorePlain]: Start of recursive call 195: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:46,917 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:46,918 INFO L550 ElimStorePlain]: Start of recursive call 196: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:46,953 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:46,954 INFO L550 ElimStorePlain]: Start of recursive call 197: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:46,983 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:46,984 INFO L550 ElimStorePlain]: Start of recursive call 198: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:47,013 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:47,014 INFO L550 ElimStorePlain]: Start of recursive call 199: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:47,044 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:47,045 INFO L550 ElimStorePlain]: Start of recursive call 200: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:47,076 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:47,077 INFO L550 ElimStorePlain]: Start of recursive call 201: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:47,111 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:47,111 INFO L550 ElimStorePlain]: Start of recursive call 202: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:47,139 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:47,140 INFO L550 ElimStorePlain]: Start of recursive call 203: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:47,167 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:47,168 INFO L550 ElimStorePlain]: Start of recursive call 204: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:47,202 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:47,203 INFO L550 ElimStorePlain]: Start of recursive call 205: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:47,236 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:17:47,237 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:17:47,238 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 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 [2021-03-10 22:17:47,239 INFO L550 ElimStorePlain]: Start of recursive call 206: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:47,267 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:47,268 INFO L550 ElimStorePlain]: Start of recursive call 207: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:47,297 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:47,297 INFO L550 ElimStorePlain]: Start of recursive call 208: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:47,326 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:47,327 INFO L550 ElimStorePlain]: Start of recursive call 209: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:47,356 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:47,357 INFO L550 ElimStorePlain]: Start of recursive call 210: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:47,386 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:47,387 INFO L550 ElimStorePlain]: Start of recursive call 211: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:47,416 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:47,417 INFO L550 ElimStorePlain]: Start of recursive call 212: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:47,448 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:47,449 INFO L550 ElimStorePlain]: Start of recursive call 213: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:47,481 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:47,482 INFO L550 ElimStorePlain]: Start of recursive call 214: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:47,515 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:17:47,515 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:17:47,516 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 [2021-03-10 22:17:47,517 INFO L550 ElimStorePlain]: Start of recursive call 215: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:47,553 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:17:47,554 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:17:47,564 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 16 treesize of output 7 [2021-03-10 22:17:47,565 INFO L550 ElimStorePlain]: Start of recursive call 216: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:47,602 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:47,603 INFO L550 ElimStorePlain]: Start of recursive call 217: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:47,634 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:47,635 INFO L550 ElimStorePlain]: Start of recursive call 218: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:47,672 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:47,673 INFO L550 ElimStorePlain]: Start of recursive call 219: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:47,705 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:47,705 INFO L550 ElimStorePlain]: Start of recursive call 220: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:47,738 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:47,738 INFO L550 ElimStorePlain]: Start of recursive call 221: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:47,771 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:47,771 INFO L550 ElimStorePlain]: Start of recursive call 222: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:47,809 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:47,810 INFO L550 ElimStorePlain]: Start of recursive call 223: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:47,845 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:47,846 INFO L550 ElimStorePlain]: Start of recursive call 224: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:47,879 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:47,879 INFO L550 ElimStorePlain]: Start of recursive call 225: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:47,913 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:47,913 INFO L550 ElimStorePlain]: Start of recursive call 226: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:47,952 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:47,953 INFO L550 ElimStorePlain]: Start of recursive call 227: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:47,988 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:47,989 INFO L550 ElimStorePlain]: Start of recursive call 228: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:48,029 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:48,029 INFO L550 ElimStorePlain]: Start of recursive call 229: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:48,065 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:48,066 INFO L550 ElimStorePlain]: Start of recursive call 230: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:48,101 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:17:48,102 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:17:48,102 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 18 treesize of output 1 [2021-03-10 22:17:48,103 INFO L550 ElimStorePlain]: Start of recursive call 231: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:48,139 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:48,140 INFO L550 ElimStorePlain]: Start of recursive call 232: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:48,175 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:48,176 INFO L550 ElimStorePlain]: Start of recursive call 233: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:48,212 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:17:48,213 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:17:48,213 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 [2021-03-10 22:17:48,214 INFO L550 ElimStorePlain]: Start of recursive call 234: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:48,254 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:48,254 INFO L550 ElimStorePlain]: Start of recursive call 235: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:48,295 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:48,295 INFO L550 ElimStorePlain]: Start of recursive call 236: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:48,336 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:48,337 INFO L550 ElimStorePlain]: Start of recursive call 237: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:48,372 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:48,373 INFO L550 ElimStorePlain]: Start of recursive call 238: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:48,409 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:48,410 INFO L550 ElimStorePlain]: Start of recursive call 239: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:48,448 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:48,448 INFO L550 ElimStorePlain]: Start of recursive call 240: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:48,485 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:48,486 INFO L550 ElimStorePlain]: Start of recursive call 241: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:48,523 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:48,523 INFO L550 ElimStorePlain]: Start of recursive call 242: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:48,561 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:48,562 INFO L550 ElimStorePlain]: Start of recursive call 243: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:48,604 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:48,605 INFO L550 ElimStorePlain]: Start of recursive call 244: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:48,643 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:17:48,644 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:17:48,644 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2021-03-10 22:17:48,645 INFO L550 ElimStorePlain]: Start of recursive call 245: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:48,682 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:48,683 INFO L550 ElimStorePlain]: Start of recursive call 246: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:48,723 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:17:48,724 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:17:48,724 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 [2021-03-10 22:17:48,725 INFO L550 ElimStorePlain]: Start of recursive call 247: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:48,768 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:48,769 INFO L550 ElimStorePlain]: Start of recursive call 248: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:48,812 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:48,813 INFO L550 ElimStorePlain]: Start of recursive call 249: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:48,853 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:17:48,853 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:17:48,854 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:17:48,854 INFO L550 ElimStorePlain]: Start of recursive call 250: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:48,898 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:48,899 INFO L550 ElimStorePlain]: Start of recursive call 251: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:48,939 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:48,940 INFO L550 ElimStorePlain]: Start of recursive call 252: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:48,981 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-03-10 22:17:48,982 INFO L550 ElimStorePlain]: Start of recursive call 253: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:49,026 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:49,027 INFO L550 ElimStorePlain]: Start of recursive call 254: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:49,071 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:49,072 INFO L550 ElimStorePlain]: Start of recursive call 255: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:49,117 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:49,118 INFO L550 ElimStorePlain]: Start of recursive call 256: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:49,163 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:17:49,164 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:17:49,164 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 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 [2021-03-10 22:17:49,165 INFO L550 ElimStorePlain]: Start of recursive call 257: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:49,210 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:49,211 INFO L550 ElimStorePlain]: Start of recursive call 258: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:49,282 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:49,283 INFO L550 ElimStorePlain]: Start of recursive call 259: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:49,297 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:49,297 INFO L550 ElimStorePlain]: Start of recursive call 260: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:49,311 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:49,312 INFO L550 ElimStorePlain]: Start of recursive call 261: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:49,331 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:49,332 INFO L550 ElimStorePlain]: Start of recursive call 262: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:49,347 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:49,347 INFO L550 ElimStorePlain]: Start of recursive call 263: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:49,363 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:49,364 INFO L550 ElimStorePlain]: Start of recursive call 264: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:49,384 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:49,385 INFO L550 ElimStorePlain]: Start of recursive call 265: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:49,401 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:17:49,402 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:17:49,402 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 [2021-03-10 22:17:49,403 INFO L550 ElimStorePlain]: Start of recursive call 266: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:49,418 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:49,419 INFO L550 ElimStorePlain]: Start of recursive call 267: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:49,440 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:49,441 INFO L550 ElimStorePlain]: Start of recursive call 268: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:49,458 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:49,459 INFO L550 ElimStorePlain]: Start of recursive call 269: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:49,475 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:49,476 INFO L550 ElimStorePlain]: Start of recursive call 270: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:49,498 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:49,499 INFO L550 ElimStorePlain]: Start of recursive call 271: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:49,520 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:49,521 INFO L550 ElimStorePlain]: Start of recursive call 272: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:49,537 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:49,538 INFO L550 ElimStorePlain]: Start of recursive call 273: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:49,555 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:49,556 INFO L550 ElimStorePlain]: Start of recursive call 274: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:49,573 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:49,574 INFO L550 ElimStorePlain]: Start of recursive call 275: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:49,593 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:49,593 INFO L550 ElimStorePlain]: Start of recursive call 276: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:49,616 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:49,617 INFO L550 ElimStorePlain]: Start of recursive call 277: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:49,636 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:49,637 INFO L550 ElimStorePlain]: Start of recursive call 278: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:49,654 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:49,655 INFO L550 ElimStorePlain]: Start of recursive call 279: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:49,673 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:49,674 INFO L550 ElimStorePlain]: Start of recursive call 280: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:49,698 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:49,698 INFO L550 ElimStorePlain]: Start of recursive call 281: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:49,718 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:17:49,719 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:17:49,719 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 25 treesize of output 9 [2021-03-10 22:17:49,720 INFO L550 ElimStorePlain]: Start of recursive call 282: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:49,740 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:49,740 INFO L550 ElimStorePlain]: Start of recursive call 283: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:49,765 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:49,766 INFO L550 ElimStorePlain]: Start of recursive call 284: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:49,791 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:49,791 INFO L550 ElimStorePlain]: Start of recursive call 285: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:49,811 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:49,812 INFO L550 ElimStorePlain]: Start of recursive call 286: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:49,832 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:49,833 INFO L550 ElimStorePlain]: Start of recursive call 287: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:49,854 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:49,854 INFO L550 ElimStorePlain]: Start of recursive call 288: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:49,876 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:49,877 INFO L550 ElimStorePlain]: Start of recursive call 289: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:49,902 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:49,903 INFO L550 ElimStorePlain]: Start of recursive call 290: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:49,928 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:49,929 INFO L550 ElimStorePlain]: Start of recursive call 291: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:49,950 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:49,951 INFO L550 ElimStorePlain]: Start of recursive call 292: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:49,972 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:49,973 INFO L550 ElimStorePlain]: Start of recursive call 293: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:49,995 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:49,996 INFO L550 ElimStorePlain]: Start of recursive call 294: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:50,018 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:50,019 INFO L550 ElimStorePlain]: Start of recursive call 295: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:50,045 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:50,046 INFO L550 ElimStorePlain]: Start of recursive call 296: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:50,067 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:50,068 INFO L550 ElimStorePlain]: Start of recursive call 297: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:50,095 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:50,096 INFO L550 ElimStorePlain]: Start of recursive call 298: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:50,119 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:50,120 INFO L550 ElimStorePlain]: Start of recursive call 299: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:50,145 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:50,146 INFO L550 ElimStorePlain]: Start of recursive call 300: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:50,169 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:50,170 INFO L550 ElimStorePlain]: Start of recursive call 301: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:50,193 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:50,194 INFO L550 ElimStorePlain]: Start of recursive call 302: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:50,219 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:50,220 INFO L550 ElimStorePlain]: Start of recursive call 303: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:50,244 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:50,245 INFO L550 ElimStorePlain]: Start of recursive call 304: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:50,268 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:50,269 INFO L550 ElimStorePlain]: Start of recursive call 305: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:50,297 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:50,298 INFO L550 ElimStorePlain]: Start of recursive call 306: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:50,327 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:50,328 INFO L550 ElimStorePlain]: Start of recursive call 307: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:50,353 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:50,354 INFO L550 ElimStorePlain]: Start of recursive call 308: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:50,379 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:50,380 INFO L550 ElimStorePlain]: Start of recursive call 309: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:50,409 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:50,410 INFO L550 ElimStorePlain]: Start of recursive call 310: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:50,435 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:50,436 INFO L550 ElimStorePlain]: Start of recursive call 311: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:50,466 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:50,467 INFO L550 ElimStorePlain]: Start of recursive call 312: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:50,497 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:50,498 INFO L550 ElimStorePlain]: Start of recursive call 313: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:50,524 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:50,525 INFO L550 ElimStorePlain]: Start of recursive call 314: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:50,551 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:50,552 INFO L550 ElimStorePlain]: Start of recursive call 315: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:50,582 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:50,583 INFO L550 ElimStorePlain]: Start of recursive call 316: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:50,609 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:50,610 INFO L550 ElimStorePlain]: Start of recursive call 317: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:50,641 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:50,642 INFO L550 ElimStorePlain]: Start of recursive call 318: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:50,668 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:50,669 INFO L550 ElimStorePlain]: Start of recursive call 319: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:50,692 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:50,693 INFO L550 ElimStorePlain]: Start of recursive call 320: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:50,717 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:50,718 INFO L550 ElimStorePlain]: Start of recursive call 321: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:50,742 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:50,743 INFO L550 ElimStorePlain]: Start of recursive call 322: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:50,772 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:50,773 INFO L550 ElimStorePlain]: Start of recursive call 323: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:50,799 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:17:50,799 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:17:50,800 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 18 treesize of output 1 [2021-03-10 22:17:50,800 INFO L550 ElimStorePlain]: Start of recursive call 324: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:50,826 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:50,826 INFO L550 ElimStorePlain]: Start of recursive call 325: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:50,851 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:50,852 INFO L550 ElimStorePlain]: Start of recursive call 326: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:50,877 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:50,877 INFO L550 ElimStorePlain]: Start of recursive call 327: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:50,902 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:50,903 INFO L550 ElimStorePlain]: Start of recursive call 328: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:50,928 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:50,929 INFO L550 ElimStorePlain]: Start of recursive call 329: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:50,958 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:50,958 INFO L550 ElimStorePlain]: Start of recursive call 330: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:50,984 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:50,985 INFO L550 ElimStorePlain]: Start of recursive call 331: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:51,010 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:51,011 INFO L550 ElimStorePlain]: Start of recursive call 332: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:51,041 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:51,041 INFO L550 ElimStorePlain]: Start of recursive call 333: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:51,069 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:17:51,069 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:17:51,070 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 23 treesize of output 1 [2021-03-10 22:17:51,070 INFO L550 ElimStorePlain]: Start of recursive call 334: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:51,097 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:51,098 INFO L550 ElimStorePlain]: Start of recursive call 335: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:51,126 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:51,127 INFO L550 ElimStorePlain]: Start of recursive call 336: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:51,153 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:51,154 INFO L550 ElimStorePlain]: Start of recursive call 337: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:51,182 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:51,182 INFO L550 ElimStorePlain]: Start of recursive call 338: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:51,209 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:51,210 INFO L550 ElimStorePlain]: Start of recursive call 339: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:51,237 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:51,238 INFO L550 ElimStorePlain]: Start of recursive call 340: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:51,265 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:51,266 INFO L550 ElimStorePlain]: Start of recursive call 341: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:51,293 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:51,294 INFO L550 ElimStorePlain]: Start of recursive call 342: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:51,321 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:51,322 INFO L550 ElimStorePlain]: Start of recursive call 343: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:51,353 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:51,354 INFO L550 ElimStorePlain]: Start of recursive call 344: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:51,386 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:51,386 INFO L550 ElimStorePlain]: Start of recursive call 345: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:51,415 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:51,415 INFO L550 ElimStorePlain]: Start of recursive call 346: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:51,443 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:51,444 INFO L550 ElimStorePlain]: Start of recursive call 347: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:51,475 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:51,476 INFO L550 ElimStorePlain]: Start of recursive call 348: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:51,507 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:51,508 INFO L550 ElimStorePlain]: Start of recursive call 349: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:51,536 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:51,537 INFO L550 ElimStorePlain]: Start of recursive call 350: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:51,569 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:17:51,569 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:17:51,570 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 [2021-03-10 22:17:51,571 INFO L550 ElimStorePlain]: Start of recursive call 351: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:51,599 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:51,600 INFO L550 ElimStorePlain]: Start of recursive call 352: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:51,628 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:51,629 INFO L550 ElimStorePlain]: Start of recursive call 353: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:51,661 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:51,662 INFO L550 ElimStorePlain]: Start of recursive call 354: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:51,691 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:51,692 INFO L550 ElimStorePlain]: Start of recursive call 355: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:51,721 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:51,722 INFO L550 ElimStorePlain]: Start of recursive call 356: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:51,751 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:51,752 INFO L550 ElimStorePlain]: Start of recursive call 357: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:51,785 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:51,786 INFO L550 ElimStorePlain]: Start of recursive call 358: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:51,819 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:51,820 INFO L550 ElimStorePlain]: Start of recursive call 359: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:51,850 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:51,850 INFO L550 ElimStorePlain]: Start of recursive call 360: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:51,883 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:51,884 INFO L550 ElimStorePlain]: Start of recursive call 361: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:51,916 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:51,917 INFO L550 ElimStorePlain]: Start of recursive call 362: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:51,950 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:51,951 INFO L550 ElimStorePlain]: Start of recursive call 363: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:51,980 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:51,981 INFO L550 ElimStorePlain]: Start of recursive call 364: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:52,014 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:52,015 INFO L550 ElimStorePlain]: Start of recursive call 365: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:52,048 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:52,049 INFO L550 ElimStorePlain]: Start of recursive call 366: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:52,081 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:52,082 INFO L550 ElimStorePlain]: Start of recursive call 367: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:52,110 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:52,111 INFO L550 ElimStorePlain]: Start of recursive call 368: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:52,143 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:52,144 INFO L550 ElimStorePlain]: Start of recursive call 369: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:52,175 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:52,176 INFO L550 ElimStorePlain]: Start of recursive call 370: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:52,204 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:52,205 INFO L550 ElimStorePlain]: Start of recursive call 371: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:52,237 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:52,238 INFO L550 ElimStorePlain]: Start of recursive call 372: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:52,266 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:52,267 INFO L550 ElimStorePlain]: Start of recursive call 373: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:52,296 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:52,296 INFO L550 ElimStorePlain]: Start of recursive call 374: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:52,326 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:17:52,327 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:17:52,327 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 [2021-03-10 22:17:52,328 INFO L550 ElimStorePlain]: Start of recursive call 375: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:52,360 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:52,361 INFO L550 ElimStorePlain]: Start of recursive call 376: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:52,390 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:52,391 INFO L550 ElimStorePlain]: Start of recursive call 377: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:52,419 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:52,420 INFO L550 ElimStorePlain]: Start of recursive call 378: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:52,448 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:52,449 INFO L550 ElimStorePlain]: Start of recursive call 379: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:52,476 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:52,477 INFO L550 ElimStorePlain]: Start of recursive call 380: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:52,501 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:52,502 INFO L550 ElimStorePlain]: Start of recursive call 381: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:52,528 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:52,528 INFO L550 ElimStorePlain]: Start of recursive call 382: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:52,553 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:52,554 INFO L550 ElimStorePlain]: Start of recursive call 383: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:52,581 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:52,582 INFO L550 ElimStorePlain]: Start of recursive call 384: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:52,608 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-03-10 22:17:52,609 INFO L550 ElimStorePlain]: Start of recursive call 385: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:52,634 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:52,635 INFO L550 ElimStorePlain]: Start of recursive call 386: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:52,660 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:52,660 INFO L550 ElimStorePlain]: Start of recursive call 387: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:52,688 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:52,689 INFO L550 ElimStorePlain]: Start of recursive call 388: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:52,715 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:52,716 INFO L550 ElimStorePlain]: Start of recursive call 389: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:52,742 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:17:52,742 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:17:52,743 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select 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 [2021-03-10 22:17:52,744 INFO L550 ElimStorePlain]: Start of recursive call 390: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:52,772 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:52,773 INFO L550 ElimStorePlain]: Start of recursive call 391: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:52,797 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:52,798 INFO L550 ElimStorePlain]: Start of recursive call 392: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:52,822 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:52,823 INFO L550 ElimStorePlain]: Start of recursive call 393: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:52,850 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:52,851 INFO L550 ElimStorePlain]: Start of recursive call 394: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:52,877 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:52,878 INFO L550 ElimStorePlain]: Start of recursive call 395: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:52,902 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:52,903 INFO L550 ElimStorePlain]: Start of recursive call 396: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:52,931 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:52,932 INFO L550 ElimStorePlain]: Start of recursive call 397: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:52,957 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:52,958 INFO L550 ElimStorePlain]: Start of recursive call 398: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:52,983 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:52,984 INFO L550 ElimStorePlain]: Start of recursive call 399: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:53,009 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:53,010 INFO L550 ElimStorePlain]: Start of recursive call 400: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:53,035 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:53,036 INFO L550 ElimStorePlain]: Start of recursive call 401: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:53,061 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:53,062 INFO L550 ElimStorePlain]: Start of recursive call 402: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:53,090 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:53,091 INFO L550 ElimStorePlain]: Start of recursive call 403: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:53,116 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:53,117 INFO L550 ElimStorePlain]: Start of recursive call 404: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:53,145 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:53,146 INFO L550 ElimStorePlain]: Start of recursive call 405: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:53,171 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:53,172 INFO L550 ElimStorePlain]: Start of recursive call 406: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:53,198 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:53,199 INFO L550 ElimStorePlain]: Start of recursive call 407: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:53,224 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:53,225 INFO L550 ElimStorePlain]: Start of recursive call 408: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:53,250 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:53,251 INFO L550 ElimStorePlain]: Start of recursive call 409: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:53,279 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:53,280 INFO L550 ElimStorePlain]: Start of recursive call 410: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:53,305 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:53,306 INFO L550 ElimStorePlain]: Start of recursive call 411: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:53,331 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:53,332 INFO L550 ElimStorePlain]: Start of recursive call 412: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:53,357 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:53,357 INFO L550 ElimStorePlain]: Start of recursive call 413: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:53,382 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:53,383 INFO L550 ElimStorePlain]: Start of recursive call 414: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:53,410 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:53,410 INFO L550 ElimStorePlain]: Start of recursive call 415: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:53,436 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:53,437 INFO L550 ElimStorePlain]: Start of recursive call 416: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:53,463 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:53,464 INFO L550 ElimStorePlain]: Start of recursive call 417: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:53,493 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:53,494 INFO L550 ElimStorePlain]: Start of recursive call 418: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:53,523 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:53,524 INFO L550 ElimStorePlain]: Start of recursive call 419: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:53,552 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:53,553 INFO L550 ElimStorePlain]: Start of recursive call 420: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:53,601 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:53,601 INFO L550 ElimStorePlain]: Start of recursive call 421: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:53,612 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:53,613 INFO L550 ElimStorePlain]: Start of recursive call 422: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:53,621 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:53,622 INFO L550 ElimStorePlain]: Start of recursive call 423: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:53,630 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:53,631 INFO L550 ElimStorePlain]: Start of recursive call 424: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:53,642 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:53,643 INFO L550 ElimStorePlain]: Start of recursive call 425: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:53,653 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:53,654 INFO L550 ElimStorePlain]: Start of recursive call 426: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:53,662 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:53,663 INFO L550 ElimStorePlain]: Start of recursive call 427: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:53,671 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:53,672 INFO L550 ElimStorePlain]: Start of recursive call 428: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:53,680 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:53,681 INFO L550 ElimStorePlain]: Start of recursive call 429: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:53,689 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:53,690 INFO L550 ElimStorePlain]: Start of recursive call 430: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:53,698 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:53,699 INFO L550 ElimStorePlain]: Start of recursive call 431: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:53,707 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:53,708 INFO L550 ElimStorePlain]: Start of recursive call 432: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:53,716 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:53,716 INFO L550 ElimStorePlain]: Start of recursive call 433: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:53,726 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:53,727 INFO L550 ElimStorePlain]: Start of recursive call 434: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:53,736 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:53,736 INFO L550 ElimStorePlain]: Start of recursive call 435: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:53,746 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:53,746 INFO L550 ElimStorePlain]: Start of recursive call 436: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:53,754 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:53,755 INFO L550 ElimStorePlain]: Start of recursive call 437: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:53,764 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:53,765 INFO L550 ElimStorePlain]: Start of recursive call 438: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:53,772 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:53,773 INFO L550 ElimStorePlain]: Start of recursive call 439: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:53,783 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:53,783 INFO L550 ElimStorePlain]: Start of recursive call 440: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:53,791 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:53,792 INFO L550 ElimStorePlain]: Start of recursive call 441: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:53,799 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:53,800 INFO L550 ElimStorePlain]: Start of recursive call 442: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:53,810 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:53,811 INFO L550 ElimStorePlain]: Start of recursive call 443: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:53,821 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:53,822 INFO L550 ElimStorePlain]: Start of recursive call 444: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:53,829 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:53,830 INFO L550 ElimStorePlain]: Start of recursive call 445: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:53,839 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:53,840 INFO L550 ElimStorePlain]: Start of recursive call 446: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:53,850 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:53,851 INFO L550 ElimStorePlain]: Start of recursive call 447: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:53,861 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:53,861 INFO L550 ElimStorePlain]: Start of recursive call 448: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:53,870 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:53,871 INFO L550 ElimStorePlain]: Start of recursive call 449: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:53,879 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:53,879 INFO L550 ElimStorePlain]: Start of recursive call 450: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:53,887 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:53,887 INFO L550 ElimStorePlain]: Start of recursive call 451: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:53,895 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:53,895 INFO L550 ElimStorePlain]: Start of recursive call 452: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:53,903 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:53,904 INFO L550 ElimStorePlain]: Start of recursive call 453: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:53,913 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:53,914 INFO L550 ElimStorePlain]: Start of recursive call 454: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:53,924 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:53,925 INFO L550 ElimStorePlain]: Start of recursive call 455: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:53,933 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:53,934 INFO L550 ElimStorePlain]: Start of recursive call 456: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:53,942 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:53,943 INFO L550 ElimStorePlain]: Start of recursive call 457: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:53,953 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:53,953 INFO L550 ElimStorePlain]: Start of recursive call 458: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:53,963 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:53,964 INFO L550 ElimStorePlain]: Start of recursive call 459: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:53,975 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:53,976 INFO L550 ElimStorePlain]: Start of recursive call 460: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:53,986 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:53,987 INFO L550 ElimStorePlain]: Start of recursive call 461: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:53,996 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:53,996 INFO L550 ElimStorePlain]: Start of recursive call 462: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:54,008 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:54,008 INFO L550 ElimStorePlain]: Start of recursive call 463: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:54,018 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:54,019 INFO L550 ElimStorePlain]: Start of recursive call 464: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:54,030 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:54,031 INFO L550 ElimStorePlain]: Start of recursive call 465: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:54,043 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:54,044 INFO L550 ElimStorePlain]: Start of recursive call 466: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:54,055 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:54,056 INFO L550 ElimStorePlain]: Start of recursive call 467: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:54,066 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:54,067 INFO L550 ElimStorePlain]: Start of recursive call 468: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:54,077 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:54,078 INFO L550 ElimStorePlain]: Start of recursive call 469: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:54,091 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:54,092 INFO L550 ElimStorePlain]: Start of recursive call 470: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:54,104 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:54,104 INFO L550 ElimStorePlain]: Start of recursive call 471: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:54,117 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:54,117 INFO L550 ElimStorePlain]: Start of recursive call 472: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:54,130 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:54,130 INFO L550 ElimStorePlain]: Start of recursive call 473: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:54,142 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:54,143 INFO L550 ElimStorePlain]: Start of recursive call 474: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:54,154 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:54,155 INFO L550 ElimStorePlain]: Start of recursive call 475: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:54,165 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:54,166 INFO L550 ElimStorePlain]: Start of recursive call 476: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:54,177 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:54,177 INFO L550 ElimStorePlain]: Start of recursive call 477: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:54,187 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:54,187 INFO L550 ElimStorePlain]: Start of recursive call 478: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:54,198 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:54,199 INFO L550 ElimStorePlain]: Start of recursive call 479: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:54,208 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:54,209 INFO L550 ElimStorePlain]: Start of recursive call 480: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:54,218 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:54,219 INFO L550 ElimStorePlain]: Start of recursive call 481: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:54,228 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:54,229 INFO L550 ElimStorePlain]: Start of recursive call 482: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:54,239 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:54,240 INFO L550 ElimStorePlain]: Start of recursive call 483: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:54,249 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:54,249 INFO L550 ElimStorePlain]: Start of recursive call 484: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:54,258 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:54,259 INFO L550 ElimStorePlain]: Start of recursive call 485: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:54,268 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:54,269 INFO L550 ElimStorePlain]: Start of recursive call 486: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:54,278 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:54,279 INFO L550 ElimStorePlain]: Start of recursive call 487: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:54,290 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:54,291 INFO L550 ElimStorePlain]: Start of recursive call 488: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:54,300 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:54,301 INFO L550 ElimStorePlain]: Start of recursive call 489: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:54,309 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:54,310 INFO L550 ElimStorePlain]: Start of recursive call 490: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:54,318 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:54,318 INFO L550 ElimStorePlain]: Start of recursive call 491: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:54,326 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:54,327 INFO L550 ElimStorePlain]: Start of recursive call 492: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:54,337 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:54,338 INFO L550 ElimStorePlain]: Start of recursive call 493: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:54,348 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:54,349 INFO L550 ElimStorePlain]: Start of recursive call 494: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:54,360 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:54,361 INFO L550 ElimStorePlain]: Start of recursive call 495: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:54,370 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:54,371 INFO L550 ElimStorePlain]: Start of recursive call 496: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:54,381 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:54,381 INFO L550 ElimStorePlain]: Start of recursive call 497: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:54,390 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:54,391 INFO L550 ElimStorePlain]: Start of recursive call 498: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:54,401 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:54,401 INFO L550 ElimStorePlain]: Start of recursive call 499: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:54,410 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:17:54,411 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:17:54,411 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:17:54,412 INFO L550 ElimStorePlain]: Start of recursive call 500: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:54,420 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:54,421 INFO L550 ElimStorePlain]: Start of recursive call 501: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:54,430 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:54,431 INFO L550 ElimStorePlain]: Start of recursive call 502: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:54,439 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:54,440 INFO L550 ElimStorePlain]: Start of recursive call 503: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:54,448 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:54,449 INFO L550 ElimStorePlain]: Start of recursive call 504: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:54,457 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:54,458 INFO L550 ElimStorePlain]: Start of recursive call 505: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:54,466 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:54,467 INFO L550 ElimStorePlain]: Start of recursive call 506: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:54,473 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:54,474 INFO L550 ElimStorePlain]: Start of recursive call 507: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:54,481 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:54,482 INFO L550 ElimStorePlain]: Start of recursive call 508: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:54,488 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:54,489 INFO L550 ElimStorePlain]: Start of recursive call 509: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:54,496 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:54,497 INFO L550 ElimStorePlain]: Start of recursive call 510: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:54,505 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:54,506 INFO L550 ElimStorePlain]: Start of recursive call 511: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:54,513 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:54,514 INFO L550 ElimStorePlain]: Start of recursive call 512: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:54,523 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:54,523 INFO L550 ElimStorePlain]: Start of recursive call 513: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:54,532 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:54,533 INFO L550 ElimStorePlain]: Start of recursive call 514: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:54,541 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:54,542 INFO L550 ElimStorePlain]: Start of recursive call 515: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:54,550 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:54,551 INFO L550 ElimStorePlain]: Start of recursive call 516: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:54,560 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:54,561 INFO L550 ElimStorePlain]: Start of recursive call 517: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:54,569 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:54,570 INFO L550 ElimStorePlain]: Start of recursive call 518: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:54,579 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:54,580 INFO L550 ElimStorePlain]: Start of recursive call 519: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:54,589 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:54,590 INFO L550 ElimStorePlain]: Start of recursive call 520: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:54,599 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:54,600 INFO L550 ElimStorePlain]: Start of recursive call 521: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:54,608 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:54,609 INFO L550 ElimStorePlain]: Start of recursive call 522: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:54,616 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:54,617 INFO L550 ElimStorePlain]: Start of recursive call 523: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:54,625 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:54,626 INFO L550 ElimStorePlain]: Start of recursive call 524: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:54,633 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:54,634 INFO L550 ElimStorePlain]: Start of recursive call 525: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:54,640 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:54,641 INFO L550 ElimStorePlain]: Start of recursive call 526: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:54,649 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:54,649 INFO L550 ElimStorePlain]: Start of recursive call 527: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:54,656 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:54,657 INFO L550 ElimStorePlain]: Start of recursive call 528: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:54,665 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:54,666 INFO L550 ElimStorePlain]: Start of recursive call 529: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:54,674 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:54,674 INFO L550 ElimStorePlain]: Start of recursive call 530: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:54,682 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:54,683 INFO L550 ElimStorePlain]: Start of recursive call 531: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:54,690 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:54,691 INFO L550 ElimStorePlain]: Start of recursive call 532: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:54,697 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:54,698 INFO L550 ElimStorePlain]: Start of recursive call 533: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:54,703 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:54,704 INFO L550 ElimStorePlain]: Start of recursive call 534: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:54,710 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:54,710 INFO L550 ElimStorePlain]: Start of recursive call 535: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:54,716 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:54,717 INFO L550 ElimStorePlain]: Start of recursive call 536: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:54,723 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:54,724 INFO L550 ElimStorePlain]: Start of recursive call 537: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:54,730 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:54,731 INFO L550 ElimStorePlain]: Start of recursive call 538: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:54,736 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:54,737 INFO L550 ElimStorePlain]: Start of recursive call 539: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:54,743 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:54,744 INFO L550 ElimStorePlain]: Start of recursive call 540: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:54,749 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:54,750 INFO L550 ElimStorePlain]: Start of recursive call 541: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:54,756 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:54,756 INFO L550 ElimStorePlain]: Start of recursive call 542: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:54,761 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:54,762 INFO L550 ElimStorePlain]: Start of recursive call 543: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:54,767 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:54,768 INFO L550 ElimStorePlain]: Start of recursive call 544: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:54,774 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:54,774 INFO L550 ElimStorePlain]: Start of recursive call 545: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:54,779 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:54,780 INFO L550 ElimStorePlain]: Start of recursive call 546: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:54,784 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:54,785 INFO L550 ElimStorePlain]: Start of recursive call 547: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:54,789 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:54,790 INFO L550 ElimStorePlain]: Start of recursive call 548: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:54,794 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:54,794 INFO L550 ElimStorePlain]: Start of recursive call 549: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:54,798 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:54,799 INFO L550 ElimStorePlain]: Start of recursive call 550: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:54,949 WARN L205 SmtUtils]: Spent 150.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 38 [2021-03-10 22:17:54,949 INFO L628 ElimStorePlain]: treesize reduction 240, result has 41.6 percent of original size [2021-03-10 22:17:54,954 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select 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 [2021-03-10 22:17:54,955 INFO L550 ElimStorePlain]: Start of recursive call 551: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:54,959 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:17:54,959 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:17:54,960 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 13 treesize of output 9 [2021-03-10 22:17:54,961 INFO L550 ElimStorePlain]: Start of recursive call 552: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:54,964 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:54,965 INFO L550 ElimStorePlain]: Start of recursive call 553: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:54,968 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select 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 [2021-03-10 22:17:54,969 INFO L550 ElimStorePlain]: Start of recursive call 554: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:54,973 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:17:54,974 INFO L550 ElimStorePlain]: Start of recursive call 555: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:54,977 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:17:54,977 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 13 treesize of output 9 [2021-03-10 22:17:54,978 INFO L550 ElimStorePlain]: Start of recursive call 556: End of recursive call: and 1 xjuncts. [2021-03-10 22:17:55,046 INFO L628 ElimStorePlain]: treesize reduction 2, result has 97.7 percent of original size [2021-03-10 22:17:55,047 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 2 dim-1 vars, End of recursive call: and 4 xjuncts. [2021-03-10 22:17:55,047 INFO L247 ElimStorePlain]: Needed 556 recursive calls to eliminate 3 variables, input treesize:26574, output treesize:53 [2021-03-10 22:17:55,145 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:17:55,146 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-10 22:17:55,146 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 10] total 14 [2021-03-10 22:17:55,146 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1398285981] [2021-03-10 22:17:55,146 INFO L460 AbstractCegarLoop]: Interpolant automaton has 14 states [2021-03-10 22:17:55,146 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-10 22:17:55,146 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2021-03-10 22:17:55,146 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=29, Invalid=153, Unknown=0, NotChecked=0, Total=182 [2021-03-10 22:17:55,146 INFO L87 Difference]: Start difference. First operand 84 states and 174 transitions. Second operand has 14 states, 14 states have (on average 1.6428571428571428) internal successors, (23), 14 states have internal predecessors, (23), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:17:55,447 WARN L205 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 41 [2021-03-10 22:17:55,618 WARN L205 SmtUtils]: Spent 151.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 50 [2021-03-10 22:17:55,845 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-10 22:17:55,845 INFO L93 Difference]: Finished difference Result 112 states and 229 transitions. [2021-03-10 22:17:55,845 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-03-10 22:17:55,845 INFO L78 Accepts]: Start accepts. Automaton has has 14 states, 14 states have (on average 1.6428571428571428) internal successors, (23), 14 states have internal predecessors, (23), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 16 [2021-03-10 22:17:55,845 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-10 22:17:55,846 INFO L225 Difference]: With dead ends: 112 [2021-03-10 22:17:55,846 INFO L226 Difference]: Without dead ends: 105 [2021-03-10 22:17:55,846 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 31 GetRequests, 9 SyntacticMatches, 4 SemanticMatches, 18 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 43 ImplicationChecksByTransitivity, 1151.4ms TimeCoverageRelationStatistics Valid=64, Invalid=316, Unknown=0, NotChecked=0, Total=380 [2021-03-10 22:17:55,846 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 105 states. [2021-03-10 22:17:55,847 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 105 to 85. [2021-03-10 22:17:55,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 85 states, 84 states have (on average 2.107142857142857) internal successors, (177), 84 states have internal predecessors, (177), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:17:55,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 85 states to 85 states and 177 transitions. [2021-03-10 22:17:55,847 INFO L78 Accepts]: Start accepts. Automaton has 85 states and 177 transitions. Word has length 16 [2021-03-10 22:17:55,847 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-10 22:17:55,847 INFO L480 AbstractCegarLoop]: Abstraction has 85 states and 177 transitions. [2021-03-10 22:17:55,847 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 14 states, 14 states have (on average 1.6428571428571428) internal successors, (23), 14 states have internal predecessors, (23), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:17:55,847 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 177 transitions. [2021-03-10 22:17:55,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2021-03-10 22:17:55,848 INFO L511 BasicCegarLoop]: Found error trace [2021-03-10 22:17:55,848 INFO L519 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-10 22:17:56,059 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 87 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable44886 [2021-03-10 22:17:56,059 INFO L428 AbstractCegarLoop]: === Iteration 97 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-10 22:17:56,060 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-10 22:17:56,060 INFO L82 PathProgramCache]: Analyzing trace with hash -1325860863, now seen corresponding path program 70 times [2021-03-10 22:17:56,060 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-10 22:17:56,060 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [56917010] [2021-03-10 22:17:56,060 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-10 22:17:56,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 22:17:56,294 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:17:56,295 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [56917010] [2021-03-10 22:17:56,295 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1580641701] [2021-03-10 22:17:56,295 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 88 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 88 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:17:56,319 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2021-03-10 22:17:56,319 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-10 22:17:56,320 INFO L263 TraceCheckSpWp]: Trace formula consists of 64 conjuncts, 23 conjunts are in the unsatisfiable core [2021-03-10 22:17:56,320 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-10 22:17:56,581 WARN L205 SmtUtils]: Spent 160.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 58 [2021-03-10 22:17:56,724 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:17:56,724 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-10 22:17:56,724 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 10] total 11 [2021-03-10 22:17:56,725 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [883417052] [2021-03-10 22:17:56,725 INFO L460 AbstractCegarLoop]: Interpolant automaton has 11 states [2021-03-10 22:17:56,725 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-10 22:17:56,725 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2021-03-10 22:17:56,725 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=85, Unknown=0, NotChecked=0, Total=110 [2021-03-10 22:17:56,725 INFO L87 Difference]: Start difference. First operand 85 states and 177 transitions. Second operand has 11 states, 11 states have (on average 1.6363636363636365) internal successors, (18), 11 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) [2021-03-10 22:17:57,171 WARN L205 SmtUtils]: Spent 156.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 64 [2021-03-10 22:17:57,210 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-10 22:17:57,210 INFO L93 Difference]: Finished difference Result 108 states and 217 transitions. [2021-03-10 22:17:57,210 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-03-10 22:17:57,210 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 11 states have (on average 1.6363636363636365) internal successors, (18), 11 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 16 [2021-03-10 22:17:57,210 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-10 22:17:57,211 INFO L225 Difference]: With dead ends: 108 [2021-03-10 22:17:57,211 INFO L226 Difference]: Without dead ends: 101 [2021-03-10 22:17:57,211 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 29 GetRequests, 11 SyntacticMatches, 5 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 26 ImplicationChecksByTransitivity, 769.6ms TimeCoverageRelationStatistics Valid=47, Invalid=163, Unknown=0, NotChecked=0, Total=210 [2021-03-10 22:17:57,211 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 101 states. [2021-03-10 22:17:57,212 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 101 to 86. [2021-03-10 22:17:57,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 86 states, 85 states have (on average 2.1176470588235294) internal successors, (180), 85 states have internal predecessors, (180), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:17:57,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 86 states and 180 transitions. [2021-03-10 22:17:57,212 INFO L78 Accepts]: Start accepts. Automaton has 86 states and 180 transitions. Word has length 16 [2021-03-10 22:17:57,212 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-10 22:17:57,212 INFO L480 AbstractCegarLoop]: Abstraction has 86 states and 180 transitions. [2021-03-10 22:17:57,213 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 11 states, 11 states have (on average 1.6363636363636365) internal successors, (18), 11 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) [2021-03-10 22:17:57,213 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 180 transitions. [2021-03-10 22:17:57,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2021-03-10 22:17:57,213 INFO L511 BasicCegarLoop]: Found error trace [2021-03-10 22:17:57,213 INFO L519 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-10 22:17:57,435 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 88 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable47136 [2021-03-10 22:17:57,435 INFO L428 AbstractCegarLoop]: === Iteration 98 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-10 22:17:57,435 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-10 22:17:57,435 INFO L82 PathProgramCache]: Analyzing trace with hash -1512968647, now seen corresponding path program 71 times [2021-03-10 22:17:57,435 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-10 22:17:57,435 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1113004716] [2021-03-10 22:17:57,436 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-10 22:17:57,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 22:17:57,678 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:17:57,679 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1113004716] [2021-03-10 22:17:57,679 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [944330493] [2021-03-10 22:17:57,679 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 89 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 89 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:17:57,700 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 3 check-sat command(s) [2021-03-10 22:17:57,700 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-10 22:17:57,701 INFO L263 TraceCheckSpWp]: Trace formula consists of 64 conjuncts, 23 conjunts are in the unsatisfiable core [2021-03-10 22:17:57,701 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-10 22:17:57,944 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:17:57,944 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-10 22:17:57,944 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 10] total 17 [2021-03-10 22:17:57,944 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [864403945] [2021-03-10 22:17:57,944 INFO L460 AbstractCegarLoop]: Interpolant automaton has 17 states [2021-03-10 22:17:57,944 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-10 22:17:57,945 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants. [2021-03-10 22:17:57,945 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=46, Invalid=226, Unknown=0, NotChecked=0, Total=272 [2021-03-10 22:17:57,945 INFO L87 Difference]: Start difference. First operand 86 states and 180 transitions. Second operand has 17 states, 17 states have (on average 1.5294117647058822) internal successors, (26), 17 states have internal predecessors, (26), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:17:58,286 WARN L205 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 60 [2021-03-10 22:17:58,445 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-10 22:17:58,445 INFO L93 Difference]: Finished difference Result 115 states and 233 transitions. [2021-03-10 22:17:58,445 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-03-10 22:17:58,445 INFO L78 Accepts]: Start accepts. Automaton has has 17 states, 17 states have (on average 1.5294117647058822) internal successors, (26), 17 states have internal predecessors, (26), 0 states have call successors, (0), 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 [2021-03-10 22:17:58,445 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-10 22:17:58,446 INFO L225 Difference]: With dead ends: 115 [2021-03-10 22:17:58,446 INFO L226 Difference]: Without dead ends: 108 [2021-03-10 22:17:58,446 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 31 GetRequests, 9 SyntacticMatches, 1 SemanticMatches, 21 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 116 ImplicationChecksByTransitivity, 789.8ms TimeCoverageRelationStatistics Valid=87, Invalid=419, Unknown=0, NotChecked=0, Total=506 [2021-03-10 22:17:58,446 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 108 states. [2021-03-10 22:17:58,447 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 108 to 85. [2021-03-10 22:17:58,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 85 states, 84 states have (on average 2.107142857142857) internal successors, (177), 84 states have internal predecessors, (177), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:17:58,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 85 states to 85 states and 177 transitions. [2021-03-10 22:17:58,447 INFO L78 Accepts]: Start accepts. Automaton has 85 states and 177 transitions. Word has length 16 [2021-03-10 22:17:58,447 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-10 22:17:58,447 INFO L480 AbstractCegarLoop]: Abstraction has 85 states and 177 transitions. [2021-03-10 22:17:58,447 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 17 states, 17 states have (on average 1.5294117647058822) internal successors, (26), 17 states have internal predecessors, (26), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:17:58,447 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 177 transitions. [2021-03-10 22:17:58,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2021-03-10 22:17:58,448 INFO L511 BasicCegarLoop]: Found error trace [2021-03-10 22:17:58,448 INFO L519 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-10 22:17:58,648 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable47160,89 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:17:58,648 INFO L428 AbstractCegarLoop]: === Iteration 99 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-10 22:17:58,648 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-10 22:17:58,648 INFO L82 PathProgramCache]: Analyzing trace with hash -1510342871, now seen corresponding path program 72 times [2021-03-10 22:17:58,648 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-10 22:17:58,648 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [716285739] [2021-03-10 22:17:58,648 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-10 22:17:58,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 22:17:58,865 WARN L205 SmtUtils]: Spent 153.00 ms on a formula simplification. DAG size of input: 47 DAG size of output: 44 [2021-03-10 22:17:58,953 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:17:58,954 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [716285739] [2021-03-10 22:17:58,954 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [37962702] [2021-03-10 22:17:58,954 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 90 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-03-10 22:17:58,987 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 3 check-sat command(s) [2021-03-10 22:17:58,987 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat Waiting until toolchain timeout for monitored process 90 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:17:58,988 INFO L263 TraceCheckSpWp]: Trace formula consists of 64 conjuncts, 23 conjunts are in the unsatisfiable core [2021-03-10 22:17:58,988 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-10 22:17:59,164 WARN L205 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 45 [2021-03-10 22:18:05,030 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:18:05,031 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:18:05,031 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 11 treesize of output 7 [2021-03-10 22:18:05,032 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:05,045 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:18:05,046 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:18:05,046 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 11 treesize of output 7 [2021-03-10 22:18:05,047 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:05,061 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:18:05,062 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:05,072 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:18:05,073 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:05,084 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:18:05,084 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:05,095 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:18:05,104 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:05,115 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:18:05,115 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:18:05,116 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 16 treesize of output 7 [2021-03-10 22:18:05,117 INFO L550 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:05,127 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:18:05,128 INFO L550 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:05,141 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:18:05,142 INFO L550 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:05,156 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:18:05,156 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:18:05,157 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2021-03-10 22:18:05,158 INFO L550 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:05,172 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:18:05,172 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:18:05,173 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 16 treesize of output 7 [2021-03-10 22:18:05,173 INFO L550 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:05,184 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:18:05,185 INFO L550 ElimStorePlain]: Start of recursive call 13: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:05,199 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:18:05,200 INFO L550 ElimStorePlain]: Start of recursive call 14: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:05,211 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:18:05,211 INFO L550 ElimStorePlain]: Start of recursive call 15: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:05,227 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:18:05,227 INFO L550 ElimStorePlain]: Start of recursive call 16: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:05,242 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:18:05,243 INFO L550 ElimStorePlain]: Start of recursive call 17: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:05,255 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:18:05,256 INFO L550 ElimStorePlain]: Start of recursive call 18: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:05,270 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:18:05,270 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:18:05,271 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 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 [2021-03-10 22:18:05,271 INFO L550 ElimStorePlain]: Start of recursive call 19: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:05,288 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:18:05,288 INFO L550 ElimStorePlain]: Start of recursive call 20: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:05,301 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:18:05,302 INFO L550 ElimStorePlain]: Start of recursive call 21: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:05,317 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:18:05,318 INFO L550 ElimStorePlain]: Start of recursive call 22: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:05,334 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:18:05,335 INFO L550 ElimStorePlain]: Start of recursive call 23: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:05,351 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:18:05,352 INFO L550 ElimStorePlain]: Start of recursive call 24: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:05,369 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:18:05,370 INFO L550 ElimStorePlain]: Start of recursive call 25: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:05,384 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:18:05,385 INFO L550 ElimStorePlain]: Start of recursive call 26: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:05,402 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:18:05,403 INFO L550 ElimStorePlain]: Start of recursive call 27: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:05,421 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:18:05,422 INFO L550 ElimStorePlain]: Start of recursive call 28: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:05,439 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:18:05,440 INFO L550 ElimStorePlain]: Start of recursive call 29: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:05,455 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:18:05,456 INFO L550 ElimStorePlain]: Start of recursive call 30: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:05,470 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:18:05,471 INFO L550 ElimStorePlain]: Start of recursive call 31: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:05,488 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:18:05,489 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:18:05,489 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 7 [2021-03-10 22:18:05,490 INFO L550 ElimStorePlain]: Start of recursive call 32: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:05,505 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:18:05,506 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:18:05,506 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:18:05,507 INFO L550 ElimStorePlain]: Start of recursive call 33: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:05,523 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:18:05,523 INFO L550 ElimStorePlain]: Start of recursive call 34: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:05,540 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:18:05,541 INFO L550 ElimStorePlain]: Start of recursive call 35: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:05,556 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:18:05,557 INFO L550 ElimStorePlain]: Start of recursive call 36: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:05,571 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:18:05,572 INFO L550 ElimStorePlain]: Start of recursive call 37: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:05,586 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:18:05,587 INFO L550 ElimStorePlain]: Start of recursive call 38: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:05,604 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:18:05,605 INFO L550 ElimStorePlain]: Start of recursive call 39: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:05,622 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:18:05,623 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:18:05,623 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 16 treesize of output 7 [2021-03-10 22:18:05,624 INFO L550 ElimStorePlain]: Start of recursive call 40: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:05,642 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:18:05,643 INFO L550 ElimStorePlain]: Start of recursive call 41: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:05,658 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:18:05,658 INFO L550 ElimStorePlain]: Start of recursive call 42: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:05,672 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:18:05,673 INFO L550 ElimStorePlain]: Start of recursive call 43: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:05,685 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:18:05,686 INFO L550 ElimStorePlain]: Start of recursive call 44: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:05,699 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:18:05,699 INFO L550 ElimStorePlain]: Start of recursive call 45: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:05,712 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:18:05,713 INFO L550 ElimStorePlain]: Start of recursive call 46: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:05,730 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:18:05,730 INFO L550 ElimStorePlain]: Start of recursive call 47: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:05,750 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:18:05,751 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:18:05,751 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 16 treesize of output 7 [2021-03-10 22:18:05,752 INFO L550 ElimStorePlain]: Start of recursive call 48: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:05,768 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:18:05,769 INFO L550 ElimStorePlain]: Start of recursive call 49: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:05,787 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:18:05,788 INFO L550 ElimStorePlain]: Start of recursive call 50: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:05,808 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:18:05,808 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:18:05,809 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 11 treesize of output 7 [2021-03-10 22:18:05,810 INFO L550 ElimStorePlain]: Start of recursive call 51: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:05,829 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:18:05,830 INFO L550 ElimStorePlain]: Start of recursive call 52: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:05,849 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:18:05,850 INFO L550 ElimStorePlain]: Start of recursive call 53: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:05,869 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:18:05,869 INFO L550 ElimStorePlain]: Start of recursive call 54: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:05,889 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:18:05,889 INFO L550 ElimStorePlain]: Start of recursive call 55: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:05,908 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:18:05,909 INFO L550 ElimStorePlain]: Start of recursive call 56: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:05,925 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:18:05,926 INFO L550 ElimStorePlain]: Start of recursive call 57: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:05,941 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:18:05,942 INFO L550 ElimStorePlain]: Start of recursive call 58: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:05,956 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:18:05,957 INFO L550 ElimStorePlain]: Start of recursive call 59: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:05,974 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:18:05,975 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:18:05,975 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 [2021-03-10 22:18:05,976 INFO L550 ElimStorePlain]: Start of recursive call 60: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:05,992 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:18:05,992 INFO L550 ElimStorePlain]: Start of recursive call 61: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:06,008 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:18:06,009 INFO L550 ElimStorePlain]: Start of recursive call 62: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:06,024 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:18:06,025 INFO L550 ElimStorePlain]: Start of recursive call 63: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:06,041 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:18:06,042 INFO L550 ElimStorePlain]: Start of recursive call 64: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:06,058 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:18:06,058 INFO L550 ElimStorePlain]: Start of recursive call 65: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:06,076 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:18:06,077 INFO L550 ElimStorePlain]: Start of recursive call 66: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:06,096 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:18:06,097 INFO L550 ElimStorePlain]: Start of recursive call 67: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:06,119 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:18:06,119 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:18:06,119 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 16 treesize of output 7 [2021-03-10 22:18:06,120 INFO L550 ElimStorePlain]: Start of recursive call 68: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:06,137 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:18:06,138 INFO L550 ElimStorePlain]: Start of recursive call 69: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:06,160 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:18:06,160 INFO L550 ElimStorePlain]: Start of recursive call 70: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:06,181 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:18:06,181 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:18:06,182 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 [2021-03-10 22:18:06,183 INFO L550 ElimStorePlain]: Start of recursive call 71: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:06,205 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:18:06,206 INFO L550 ElimStorePlain]: Start of recursive call 72: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:06,226 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:18:06,227 INFO L550 ElimStorePlain]: Start of recursive call 73: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:06,249 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:18:06,249 INFO L550 ElimStorePlain]: Start of recursive call 74: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:06,269 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:18:06,269 INFO L550 ElimStorePlain]: Start of recursive call 75: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:06,288 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:18:06,289 INFO L550 ElimStorePlain]: Start of recursive call 76: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:06,311 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:18:06,312 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:18:06,312 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 11 treesize of output 3 [2021-03-10 22:18:06,313 INFO L550 ElimStorePlain]: Start of recursive call 77: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:06,332 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:18:06,333 INFO L550 ElimStorePlain]: Start of recursive call 78: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:06,352 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:18:06,353 INFO L550 ElimStorePlain]: Start of recursive call 79: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:06,373 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:18:06,374 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:18:06,374 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 [2021-03-10 22:18:06,375 INFO L550 ElimStorePlain]: Start of recursive call 80: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:06,397 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:18:06,398 INFO L550 ElimStorePlain]: Start of recursive call 81: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:06,420 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:18:06,420 INFO L550 ElimStorePlain]: Start of recursive call 82: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:06,440 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:18:06,441 INFO L550 ElimStorePlain]: Start of recursive call 83: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:06,463 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:18:06,464 INFO L550 ElimStorePlain]: Start of recursive call 84: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:06,486 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:18:06,487 INFO L550 ElimStorePlain]: Start of recursive call 85: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:06,509 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:18:06,510 INFO L550 ElimStorePlain]: Start of recursive call 86: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:06,533 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:18:06,534 INFO L550 ElimStorePlain]: Start of recursive call 87: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:06,553 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:18:06,554 INFO L550 ElimStorePlain]: Start of recursive call 88: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:06,577 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:18:06,578 INFO L550 ElimStorePlain]: Start of recursive call 89: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:06,601 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:18:06,601 INFO L550 ElimStorePlain]: Start of recursive call 90: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:06,625 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:18:06,625 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:18:06,626 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 7 [2021-03-10 22:18:06,627 INFO L550 ElimStorePlain]: Start of recursive call 91: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:06,651 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:18:06,652 INFO L550 ElimStorePlain]: Start of recursive call 92: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:06,675 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:18:06,676 INFO L550 ElimStorePlain]: Start of recursive call 93: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:06,697 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:18:06,698 INFO L550 ElimStorePlain]: Start of recursive call 94: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:06,722 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:18:06,723 INFO L550 ElimStorePlain]: Start of recursive call 95: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:06,744 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:18:06,745 INFO L550 ElimStorePlain]: Start of recursive call 96: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:06,767 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:18:06,768 INFO L550 ElimStorePlain]: Start of recursive call 97: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:06,792 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:18:06,793 INFO L550 ElimStorePlain]: Start of recursive call 98: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:06,814 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:18:06,815 INFO L550 ElimStorePlain]: Start of recursive call 99: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:06,840 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:18:06,840 INFO L550 ElimStorePlain]: Start of recursive call 100: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:06,862 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:18:06,863 INFO L550 ElimStorePlain]: Start of recursive call 101: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:06,888 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:18:06,889 INFO L550 ElimStorePlain]: Start of recursive call 102: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:06,911 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:18:06,912 INFO L550 ElimStorePlain]: Start of recursive call 103: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:06,937 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:18:06,938 INFO L550 ElimStorePlain]: Start of recursive call 104: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:06,960 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:18:06,961 INFO L550 ElimStorePlain]: Start of recursive call 105: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:06,986 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:18:06,987 INFO L550 ElimStorePlain]: Start of recursive call 106: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:07,012 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:18:07,012 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:18:07,013 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select 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 [2021-03-10 22:18:07,014 INFO L550 ElimStorePlain]: Start of recursive call 107: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:07,037 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:18:07,037 INFO L550 ElimStorePlain]: Start of recursive call 108: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:07,063 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:18:07,063 INFO L550 ElimStorePlain]: Start of recursive call 109: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:07,089 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:18:07,090 INFO L550 ElimStorePlain]: Start of recursive call 110: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:07,113 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:18:07,114 INFO L550 ElimStorePlain]: Start of recursive call 111: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:07,137 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:18:07,138 INFO L550 ElimStorePlain]: Start of recursive call 112: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:07,160 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:18:07,161 INFO L550 ElimStorePlain]: Start of recursive call 113: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:07,184 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:18:07,185 INFO L550 ElimStorePlain]: Start of recursive call 114: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:07,207 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:18:07,208 INFO L550 ElimStorePlain]: Start of recursive call 115: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:07,233 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:18:07,234 INFO L550 ElimStorePlain]: Start of recursive call 116: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:07,260 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:18:07,260 INFO L550 ElimStorePlain]: Start of recursive call 117: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:07,286 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:18:07,286 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:18:07,287 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 11 treesize of output 3 [2021-03-10 22:18:07,288 INFO L550 ElimStorePlain]: Start of recursive call 118: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:07,312 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:18:07,312 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:18:07,313 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:18:07,313 INFO L550 ElimStorePlain]: Start of recursive call 119: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:07,338 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:18:07,339 INFO L550 ElimStorePlain]: Start of recursive call 120: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:07,363 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:18:07,364 INFO L550 ElimStorePlain]: Start of recursive call 121: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:07,387 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:18:07,388 INFO L550 ElimStorePlain]: Start of recursive call 122: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:07,411 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:18:07,412 INFO L550 ElimStorePlain]: Start of recursive call 123: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:07,435 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:18:07,436 INFO L550 ElimStorePlain]: Start of recursive call 124: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:07,460 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:18:07,461 INFO L550 ElimStorePlain]: Start of recursive call 125: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:07,486 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:18:07,487 INFO L550 ElimStorePlain]: Start of recursive call 126: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:07,512 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:18:07,513 INFO L550 ElimStorePlain]: Start of recursive call 127: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:07,537 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:18:07,538 INFO L550 ElimStorePlain]: Start of recursive call 128: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:07,563 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:18:07,563 INFO L550 ElimStorePlain]: Start of recursive call 129: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:07,586 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:18:07,587 INFO L550 ElimStorePlain]: Start of recursive call 130: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:07,610 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:18:07,610 INFO L550 ElimStorePlain]: Start of recursive call 131: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:07,635 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:18:07,636 INFO L550 ElimStorePlain]: Start of recursive call 132: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:07,660 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:18:07,661 INFO L550 ElimStorePlain]: Start of recursive call 133: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:07,686 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:18:07,686 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:18:07,686 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 11 treesize of output 3 [2021-03-10 22:18:07,687 INFO L550 ElimStorePlain]: Start of recursive call 134: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:07,712 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:18:07,713 INFO L550 ElimStorePlain]: Start of recursive call 135: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:07,735 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:18:07,736 INFO L550 ElimStorePlain]: Start of recursive call 136: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:07,759 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:18:07,760 INFO L550 ElimStorePlain]: Start of recursive call 137: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:07,785 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:18:07,785 INFO L550 ElimStorePlain]: Start of recursive call 138: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:07,808 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:18:07,809 INFO L550 ElimStorePlain]: Start of recursive call 139: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:07,834 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:18:07,835 INFO L550 ElimStorePlain]: Start of recursive call 140: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:07,857 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:18:07,858 INFO L550 ElimStorePlain]: Start of recursive call 141: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:07,883 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:18:07,884 INFO L550 ElimStorePlain]: Start of recursive call 142: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:07,909 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:18:07,910 INFO L550 ElimStorePlain]: Start of recursive call 143: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:07,933 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:18:07,933 INFO L550 ElimStorePlain]: Start of recursive call 144: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:07,959 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:18:07,959 INFO L550 ElimStorePlain]: Start of recursive call 145: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:07,985 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:18:07,986 INFO L550 ElimStorePlain]: Start of recursive call 146: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:08,012 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:18:08,012 INFO L550 ElimStorePlain]: Start of recursive call 147: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:08,038 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:18:08,039 INFO L550 ElimStorePlain]: Start of recursive call 148: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:08,064 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:18:08,065 INFO L550 ElimStorePlain]: Start of recursive call 149: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:08,088 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:18:08,089 INFO L550 ElimStorePlain]: Start of recursive call 150: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:08,112 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:18:08,113 INFO L550 ElimStorePlain]: Start of recursive call 151: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:08,138 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:18:08,139 INFO L550 ElimStorePlain]: Start of recursive call 152: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:08,163 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:18:08,164 INFO L550 ElimStorePlain]: Start of recursive call 153: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:08,188 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:18:08,189 INFO L550 ElimStorePlain]: Start of recursive call 154: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:08,212 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:18:08,213 INFO L550 ElimStorePlain]: Start of recursive call 155: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:08,237 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:18:08,237 INFO L550 ElimStorePlain]: Start of recursive call 156: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:08,261 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:18:08,262 INFO L550 ElimStorePlain]: Start of recursive call 157: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:08,284 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:18:08,285 INFO L550 ElimStorePlain]: Start of recursive call 158: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:08,307 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:18:08,308 INFO L550 ElimStorePlain]: Start of recursive call 159: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:08,332 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:18:08,333 INFO L550 ElimStorePlain]: Start of recursive call 160: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:08,355 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:18:08,355 INFO L550 ElimStorePlain]: Start of recursive call 161: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:08,377 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:18:08,378 INFO L550 ElimStorePlain]: Start of recursive call 162: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:08,400 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:18:08,401 INFO L550 ElimStorePlain]: Start of recursive call 163: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:08,424 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:18:08,425 INFO L550 ElimStorePlain]: Start of recursive call 164: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:08,446 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:18:08,447 INFO L550 ElimStorePlain]: Start of recursive call 165: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:08,469 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:18:08,469 INFO L550 ElimStorePlain]: Start of recursive call 166: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:08,491 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:18:08,491 INFO L550 ElimStorePlain]: Start of recursive call 167: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:08,514 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:18:08,515 INFO L550 ElimStorePlain]: Start of recursive call 168: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:08,534 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:18:08,535 INFO L550 ElimStorePlain]: Start of recursive call 169: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:08,558 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:18:08,559 INFO L550 ElimStorePlain]: Start of recursive call 170: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:08,581 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:18:08,582 INFO L550 ElimStorePlain]: Start of recursive call 171: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:08,602 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:18:08,603 INFO L550 ElimStorePlain]: Start of recursive call 172: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:08,622 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:18:08,623 INFO L550 ElimStorePlain]: Start of recursive call 173: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:08,641 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:18:08,642 INFO L550 ElimStorePlain]: Start of recursive call 174: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:08,659 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:18:08,660 INFO L550 ElimStorePlain]: Start of recursive call 175: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:08,679 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:18:08,680 INFO L550 ElimStorePlain]: Start of recursive call 176: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:08,699 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:18:08,699 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:18:08,700 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select 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 [2021-03-10 22:18:08,701 INFO L550 ElimStorePlain]: Start of recursive call 177: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:08,720 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:18:08,720 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:18:08,721 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:18:08,721 INFO L550 ElimStorePlain]: Start of recursive call 178: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:08,740 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:18:08,741 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:18:08,741 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 18 treesize of output 1 [2021-03-10 22:18:08,742 INFO L550 ElimStorePlain]: Start of recursive call 179: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:08,759 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:18:08,760 INFO L550 ElimStorePlain]: Start of recursive call 180: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:08,777 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:18:08,778 INFO L550 ElimStorePlain]: Start of recursive call 181: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:08,797 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:18:08,798 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:18:08,798 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 18 treesize of output 1 [2021-03-10 22:18:08,799 INFO L550 ElimStorePlain]: Start of recursive call 182: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:08,816 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:18:08,817 INFO L550 ElimStorePlain]: Start of recursive call 183: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:08,834 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:18:08,835 INFO L550 ElimStorePlain]: Start of recursive call 184: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:08,855 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:18:08,856 INFO L550 ElimStorePlain]: Start of recursive call 185: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:08,875 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:18:08,876 INFO L550 ElimStorePlain]: Start of recursive call 186: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:08,894 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:18:08,895 INFO L550 ElimStorePlain]: Start of recursive call 187: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:08,912 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:18:08,913 INFO L550 ElimStorePlain]: Start of recursive call 188: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:08,930 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:18:08,931 INFO L550 ElimStorePlain]: Start of recursive call 189: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:08,949 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:18:08,949 INFO L550 ElimStorePlain]: Start of recursive call 190: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:08,967 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:18:08,968 INFO L550 ElimStorePlain]: Start of recursive call 191: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:08,985 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:18:08,986 INFO L550 ElimStorePlain]: Start of recursive call 192: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:09,003 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:18:09,004 INFO L550 ElimStorePlain]: Start of recursive call 193: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:09,022 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:18:09,023 INFO L550 ElimStorePlain]: Start of recursive call 194: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:09,039 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:18:09,040 INFO L550 ElimStorePlain]: Start of recursive call 195: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:09,058 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:18:09,059 INFO L550 ElimStorePlain]: Start of recursive call 196: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:09,076 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:18:09,077 INFO L550 ElimStorePlain]: Start of recursive call 197: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:09,093 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:18:09,094 INFO L550 ElimStorePlain]: Start of recursive call 198: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:09,111 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:18:09,112 INFO L550 ElimStorePlain]: Start of recursive call 199: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:09,129 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:18:09,130 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:18:09,130 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 18 treesize of output 1 [2021-03-10 22:18:09,131 INFO L550 ElimStorePlain]: Start of recursive call 200: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:09,149 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:18:09,149 INFO L550 ElimStorePlain]: Start of recursive call 201: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:09,164 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:18:09,165 INFO L550 ElimStorePlain]: Start of recursive call 202: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:09,180 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:18:09,181 INFO L550 ElimStorePlain]: Start of recursive call 203: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:09,195 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:18:09,196 INFO L550 ElimStorePlain]: Start of recursive call 204: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:09,210 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:18:09,211 INFO L550 ElimStorePlain]: Start of recursive call 205: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:09,226 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:18:09,227 INFO L550 ElimStorePlain]: Start of recursive call 206: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:09,241 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:18:09,241 INFO L550 ElimStorePlain]: Start of recursive call 207: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:09,256 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:18:09,257 INFO L550 ElimStorePlain]: Start of recursive call 208: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:09,273 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:18:09,273 INFO L550 ElimStorePlain]: Start of recursive call 209: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:09,290 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:18:09,290 INFO L550 ElimStorePlain]: Start of recursive call 210: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:09,306 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:18:09,307 INFO L550 ElimStorePlain]: Start of recursive call 211: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:09,323 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:18:09,324 INFO L550 ElimStorePlain]: Start of recursive call 212: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:09,339 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:18:09,340 INFO L550 ElimStorePlain]: Start of recursive call 213: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:09,354 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:18:09,355 INFO L550 ElimStorePlain]: Start of recursive call 214: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:09,368 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:18:09,368 INFO L550 ElimStorePlain]: Start of recursive call 215: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:09,383 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:18:09,384 INFO L550 ElimStorePlain]: Start of recursive call 216: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:09,397 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:18:09,398 INFO L550 ElimStorePlain]: Start of recursive call 217: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:09,411 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:18:09,412 INFO L550 ElimStorePlain]: Start of recursive call 218: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:09,425 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:18:09,426 INFO L550 ElimStorePlain]: Start of recursive call 219: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:09,438 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:18:09,439 INFO L550 ElimStorePlain]: Start of recursive call 220: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:09,451 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:18:09,452 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:18:09,452 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 23 treesize of output 1 [2021-03-10 22:18:09,453 INFO L550 ElimStorePlain]: Start of recursive call 221: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:09,464 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:18:09,465 INFO L550 ElimStorePlain]: Start of recursive call 222: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:09,477 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:18:09,478 INFO L550 ElimStorePlain]: Start of recursive call 223: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:09,489 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:18:09,489 INFO L550 ElimStorePlain]: Start of recursive call 224: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:09,502 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:18:09,503 INFO L550 ElimStorePlain]: Start of recursive call 225: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:09,724 WARN L205 SmtUtils]: Spent 220.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 39 [2021-03-10 22:18:09,724 INFO L628 ElimStorePlain]: treesize reduction 1199, result has 12.5 percent of original size [2021-03-10 22:18:09,730 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select 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 [2021-03-10 22:18:09,731 INFO L550 ElimStorePlain]: Start of recursive call 226: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:09,735 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:18:09,735 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:18:09,736 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 13 treesize of output 9 [2021-03-10 22:18:09,737 INFO L550 ElimStorePlain]: Start of recursive call 227: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:09,741 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:18:09,741 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:18:09,741 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 13 treesize of output 9 [2021-03-10 22:18:09,742 INFO L550 ElimStorePlain]: Start of recursive call 228: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:09,746 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 5 treesize of output 3 [2021-03-10 22:18:09,747 INFO L550 ElimStorePlain]: Start of recursive call 229: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:09,751 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:18:09,751 INFO L550 ElimStorePlain]: Start of recursive call 230: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:09,754 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:18:09,755 INFO L550 ElimStorePlain]: Start of recursive call 231: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:09,857 WARN L205 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 28 DAG size of output: 28 [2021-03-10 22:18:09,857 INFO L628 ElimStorePlain]: treesize reduction 2, result has 97.7 percent of original size [2021-03-10 22:18:09,859 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 2 dim-1 vars, End of recursive call: and 4 xjuncts. [2021-03-10 22:18:09,859 INFO L247 ElimStorePlain]: Needed 231 recursive calls to eliminate 3 variables, input treesize:12324, output treesize:53 [2021-03-10 22:18:09,954 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:18:09,954 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-10 22:18:09,954 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 10] total 13 [2021-03-10 22:18:09,955 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [46725011] [2021-03-10 22:18:09,955 INFO L460 AbstractCegarLoop]: Interpolant automaton has 13 states [2021-03-10 22:18:09,955 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-10 22:18:09,955 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2021-03-10 22:18:09,955 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=30, Invalid=126, Unknown=0, NotChecked=0, Total=156 [2021-03-10 22:18:09,955 INFO L87 Difference]: Start difference. First operand 85 states and 177 transitions. Second operand has 13 states, 13 states have (on average 1.6923076923076923) internal successors, (22), 13 states have internal predecessors, (22), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:18:10,313 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-10 22:18:10,313 INFO L93 Difference]: Finished difference Result 125 states and 247 transitions. [2021-03-10 22:18:10,314 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-03-10 22:18:10,314 INFO L78 Accepts]: Start accepts. Automaton has has 13 states, 13 states have (on average 1.6923076923076923) internal successors, (22), 13 states have internal predecessors, (22), 0 states have call successors, (0), 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 [2021-03-10 22:18:10,314 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-10 22:18:10,314 INFO L225 Difference]: With dead ends: 125 [2021-03-10 22:18:10,314 INFO L226 Difference]: Without dead ends: 118 [2021-03-10 22:18:10,314 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 30 GetRequests, 10 SyntacticMatches, 4 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 47 ImplicationChecksByTransitivity, 707.7ms TimeCoverageRelationStatistics Valid=63, Invalid=243, Unknown=0, NotChecked=0, Total=306 [2021-03-10 22:18:10,315 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 118 states. [2021-03-10 22:18:10,315 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 118 to 86. [2021-03-10 22:18:10,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 86 states, 85 states have (on average 2.1176470588235294) internal successors, (180), 85 states have internal predecessors, (180), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:18:10,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 86 states and 180 transitions. [2021-03-10 22:18:10,316 INFO L78 Accepts]: Start accepts. Automaton has 86 states and 180 transitions. Word has length 16 [2021-03-10 22:18:10,316 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-10 22:18:10,316 INFO L480 AbstractCegarLoop]: Abstraction has 86 states and 180 transitions. [2021-03-10 22:18:10,316 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 13 states, 13 states have (on average 1.6923076923076923) internal successors, (22), 13 states have internal predecessors, (22), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:18:10,316 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 180 transitions. [2021-03-10 22:18:10,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2021-03-10 22:18:10,316 INFO L511 BasicCegarLoop]: Found error trace [2021-03-10 22:18:10,316 INFO L519 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-10 22:18:10,517 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable47167,90 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:18:10,517 INFO L428 AbstractCegarLoop]: === Iteration 100 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-10 22:18:10,517 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-10 22:18:10,517 INFO L82 PathProgramCache]: Analyzing trace with hash 846273409, now seen corresponding path program 73 times [2021-03-10 22:18:10,517 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-10 22:18:10,517 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1318940214] [2021-03-10 22:18:10,517 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-10 22:18:10,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 22:18:10,711 WARN L205 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 41 [2021-03-10 22:18:10,877 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:18:10,877 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1318940214] [2021-03-10 22:18:10,877 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1066367813] [2021-03-10 22:18:10,877 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 91 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 91 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:18:10,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 22:18:10,899 INFO L263 TraceCheckSpWp]: Trace formula consists of 64 conjuncts, 25 conjunts are in the unsatisfiable core [2021-03-10 22:18:10,899 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-10 22:18:11,066 WARN L205 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 44 [2021-03-10 22:18:11,248 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:18:11,248 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-10 22:18:11,248 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 10] total 17 [2021-03-10 22:18:11,248 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [871278389] [2021-03-10 22:18:11,248 INFO L460 AbstractCegarLoop]: Interpolant automaton has 17 states [2021-03-10 22:18:11,248 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-10 22:18:11,248 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants. [2021-03-10 22:18:11,249 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=43, Invalid=229, Unknown=0, NotChecked=0, Total=272 [2021-03-10 22:18:11,249 INFO L87 Difference]: Start difference. First operand 86 states and 180 transitions. Second operand has 17 states, 17 states have (on average 1.411764705882353) internal successors, (24), 17 states have internal predecessors, (24), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:18:11,563 WARN L205 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 56 [2021-03-10 22:18:11,750 WARN L205 SmtUtils]: Spent 146.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 49 [2021-03-10 22:18:11,906 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-10 22:18:11,906 INFO L93 Difference]: Finished difference Result 115 states and 234 transitions. [2021-03-10 22:18:11,907 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-03-10 22:18:11,907 INFO L78 Accepts]: Start accepts. Automaton has has 17 states, 17 states have (on average 1.411764705882353) internal successors, (24), 17 states have internal predecessors, (24), 0 states have call successors, (0), 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 [2021-03-10 22:18:11,907 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-10 22:18:11,907 INFO L225 Difference]: With dead ends: 115 [2021-03-10 22:18:11,907 INFO L226 Difference]: Without dead ends: 104 [2021-03-10 22:18:11,908 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 31 GetRequests, 9 SyntacticMatches, 1 SemanticMatches, 21 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 102 ImplicationChecksByTransitivity, 1098.0ms TimeCoverageRelationStatistics Valid=77, Invalid=429, Unknown=0, NotChecked=0, Total=506 [2021-03-10 22:18:11,908 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 104 states. [2021-03-10 22:18:11,909 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 104 to 86. [2021-03-10 22:18:11,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 86 states, 85 states have (on average 2.1058823529411765) internal successors, (179), 85 states have internal predecessors, (179), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:18:11,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 86 states and 179 transitions. [2021-03-10 22:18:11,909 INFO L78 Accepts]: Start accepts. Automaton has 86 states and 179 transitions. Word has length 16 [2021-03-10 22:18:11,909 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-10 22:18:11,909 INFO L480 AbstractCegarLoop]: Abstraction has 86 states and 179 transitions. [2021-03-10 22:18:11,910 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 17 states, 17 states have (on average 1.411764705882353) internal successors, (24), 17 states have internal predecessors, (24), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:18:11,910 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 179 transitions. [2021-03-10 22:18:11,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2021-03-10 22:18:11,910 INFO L511 BasicCegarLoop]: Found error trace [2021-03-10 22:18:11,910 INFO L519 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-10 22:18:12,115 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable49564,91 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:18:12,115 INFO L428 AbstractCegarLoop]: === Iteration 101 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-10 22:18:12,115 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-10 22:18:12,115 INFO L82 PathProgramCache]: Analyzing trace with hash -1428943815, now seen corresponding path program 74 times [2021-03-10 22:18:12,115 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-10 22:18:12,116 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1059403132] [2021-03-10 22:18:12,116 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-10 22:18:12,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 22:18:12,377 WARN L205 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 44 DAG size of output: 40 [2021-03-10 22:18:12,577 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:18:12,577 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1059403132] [2021-03-10 22:18:12,577 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1304506248] [2021-03-10 22:18:12,577 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 92 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 92 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:18:12,600 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-03-10 22:18:12,600 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-10 22:18:12,601 INFO L263 TraceCheckSpWp]: Trace formula consists of 64 conjuncts, 23 conjunts are in the unsatisfiable core [2021-03-10 22:18:12,601 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-10 22:18:12,851 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:18:12,851 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-10 22:18:12,851 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 10] total 14 [2021-03-10 22:18:12,851 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1057041795] [2021-03-10 22:18:12,851 INFO L460 AbstractCegarLoop]: Interpolant automaton has 14 states [2021-03-10 22:18:12,851 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-10 22:18:12,851 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2021-03-10 22:18:12,851 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=29, Invalid=153, Unknown=0, NotChecked=0, Total=182 [2021-03-10 22:18:12,851 INFO L87 Difference]: Start difference. First operand 86 states and 179 transitions. Second operand has 14 states, 14 states have (on average 1.6428571428571428) internal successors, (23), 14 states have internal predecessors, (23), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:18:13,293 WARN L205 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 51 [2021-03-10 22:18:13,488 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-10 22:18:13,488 INFO L93 Difference]: Finished difference Result 117 states and 239 transitions. [2021-03-10 22:18:13,489 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-03-10 22:18:13,489 INFO L78 Accepts]: Start accepts. Automaton has has 14 states, 14 states have (on average 1.6428571428571428) internal successors, (23), 14 states have internal predecessors, (23), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 16 [2021-03-10 22:18:13,489 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-10 22:18:13,489 INFO L225 Difference]: With dead ends: 117 [2021-03-10 22:18:13,489 INFO L226 Difference]: Without dead ends: 110 [2021-03-10 22:18:13,490 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 32 GetRequests, 10 SyntacticMatches, 3 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 50 ImplicationChecksByTransitivity, 1083.0ms TimeCoverageRelationStatistics Valid=67, Invalid=353, Unknown=0, NotChecked=0, Total=420 [2021-03-10 22:18:13,490 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 110 states. [2021-03-10 22:18:13,490 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 110 to 86. [2021-03-10 22:18:13,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 86 states, 85 states have (on average 2.1058823529411765) internal successors, (179), 85 states have internal predecessors, (179), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:18:13,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 86 states and 179 transitions. [2021-03-10 22:18:13,491 INFO L78 Accepts]: Start accepts. Automaton has 86 states and 179 transitions. Word has length 16 [2021-03-10 22:18:13,491 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-10 22:18:13,491 INFO L480 AbstractCegarLoop]: Abstraction has 86 states and 179 transitions. [2021-03-10 22:18:13,491 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 14 states, 14 states have (on average 1.6428571428571428) internal successors, (23), 14 states have internal predecessors, (23), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:18:13,491 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 179 transitions. [2021-03-10 22:18:13,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2021-03-10 22:18:13,491 INFO L511 BasicCegarLoop]: Found error trace [2021-03-10 22:18:13,491 INFO L519 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-10 22:18:13,695 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 92 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable49571 [2021-03-10 22:18:13,695 INFO L428 AbstractCegarLoop]: === Iteration 102 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-10 22:18:13,695 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-10 22:18:13,695 INFO L82 PathProgramCache]: Analyzing trace with hash 208628641, now seen corresponding path program 75 times [2021-03-10 22:18:13,695 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-10 22:18:13,695 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1312137776] [2021-03-10 22:18:13,695 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-10 22:18:13,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 22:18:14,040 WARN L205 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 46 DAG size of output: 42 [2021-03-10 22:18:14,119 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:18:14,120 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1312137776] [2021-03-10 22:18:14,120 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1517461773] [2021-03-10 22:18:14,120 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 93 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 93 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:18:14,142 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 3 check-sat command(s) [2021-03-10 22:18:14,142 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-10 22:18:14,143 INFO L263 TraceCheckSpWp]: Trace formula consists of 64 conjuncts, 25 conjunts are in the unsatisfiable core [2021-03-10 22:18:14,143 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-10 22:18:22,414 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:18:22,414 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:18:22,415 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:18:22,416 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:22,431 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:18:22,432 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:22,451 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:18:22,452 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:22,469 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:18:22,470 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:22,490 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:18:22,490 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:22,507 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:18:22,508 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:22,528 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:18:22,529 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:18:22,529 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:18:22,530 INFO L550 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:22,549 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:18:22,550 INFO L550 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:22,569 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:18:22,569 INFO L550 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:22,587 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:18:22,588 INFO L550 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:22,605 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:18:22,605 INFO L550 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:22,623 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:18:22,624 INFO L550 ElimStorePlain]: Start of recursive call 13: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:22,643 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:18:22,644 INFO L550 ElimStorePlain]: Start of recursive call 14: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:22,664 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:18:22,665 INFO L550 ElimStorePlain]: Start of recursive call 15: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:22,687 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:18:22,688 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:18:22,688 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 [2021-03-10 22:18:22,689 INFO L550 ElimStorePlain]: Start of recursive call 16: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:22,711 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:18:22,712 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:18:22,713 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 [2021-03-10 22:18:22,713 INFO L550 ElimStorePlain]: Start of recursive call 17: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:22,733 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:18:22,734 INFO L550 ElimStorePlain]: Start of recursive call 18: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:22,757 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:18:22,758 INFO L550 ElimStorePlain]: Start of recursive call 19: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:22,778 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:18:22,779 INFO L550 ElimStorePlain]: Start of recursive call 20: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:22,800 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:18:22,801 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:18:22,801 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 25 treesize of output 9 [2021-03-10 22:18:22,803 INFO L550 ElimStorePlain]: Start of recursive call 21: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:22,825 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:18:22,826 INFO L550 ElimStorePlain]: Start of recursive call 22: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:22,846 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:18:22,847 INFO L550 ElimStorePlain]: Start of recursive call 23: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:22,870 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:18:22,871 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 [2021-03-10 22:18:22,871 INFO L550 ElimStorePlain]: Start of recursive call 24: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:24,512 WARN L205 SmtUtils]: Spent 1.64 s on a formula simplification. DAG size of input: 401 DAG size of output: 146 [2021-03-10 22:18:24,513 INFO L628 ElimStorePlain]: treesize reduction 9321, result has 3.3 percent of original size [2021-03-10 22:18:24,519 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select 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 [2021-03-10 22:18:24,520 INFO L550 ElimStorePlain]: Start of recursive call 25: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:24,652 WARN L205 SmtUtils]: Spent 131.00 ms on a formula simplification that was a NOOP. DAG size: 143 [2021-03-10 22:18:24,652 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-10 22:18:24,658 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select 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 [2021-03-10 22:18:24,659 INFO L550 ElimStorePlain]: Start of recursive call 26: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:24,789 WARN L205 SmtUtils]: Spent 129.00 ms on a formula simplification that was a NOOP. DAG size: 140 [2021-03-10 22:18:24,789 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-10 22:18:24,795 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select 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 [2021-03-10 22:18:24,796 INFO L550 ElimStorePlain]: Start of recursive call 27: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:24,924 WARN L205 SmtUtils]: Spent 127.00 ms on a formula simplification that was a NOOP. DAG size: 137 [2021-03-10 22:18:24,925 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-10 22:18:24,930 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select 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 [2021-03-10 22:18:24,932 INFO L550 ElimStorePlain]: Start of recursive call 28: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:25,058 WARN L205 SmtUtils]: Spent 126.00 ms on a formula simplification that was a NOOP. DAG size: 134 [2021-03-10 22:18:25,059 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-10 22:18:25,065 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:18:25,065 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 13 treesize of output 9 [2021-03-10 22:18:25,066 INFO L550 ElimStorePlain]: Start of recursive call 29: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:25,188 WARN L205 SmtUtils]: Spent 121.00 ms on a formula simplification that was a NOOP. DAG size: 127 [2021-03-10 22:18:25,189 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-10 22:18:25,194 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select 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 [2021-03-10 22:18:25,195 INFO L550 ElimStorePlain]: Start of recursive call 30: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:25,316 WARN L205 SmtUtils]: Spent 120.00 ms on a formula simplification that was a NOOP. DAG size: 124 [2021-03-10 22:18:25,317 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-10 22:18:25,322 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select 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 [2021-03-10 22:18:25,323 INFO L550 ElimStorePlain]: Start of recursive call 31: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:25,443 WARN L205 SmtUtils]: Spent 119.00 ms on a formula simplification that was a NOOP. DAG size: 121 [2021-03-10 22:18:25,443 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-10 22:18:25,449 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select 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 [2021-03-10 22:18:25,450 INFO L550 ElimStorePlain]: Start of recursive call 32: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:25,567 WARN L205 SmtUtils]: Spent 116.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2021-03-10 22:18:25,567 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-10 22:18:25,573 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:18:25,573 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 13 treesize of output 9 [2021-03-10 22:18:25,574 INFO L550 ElimStorePlain]: Start of recursive call 33: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:25,689 WARN L205 SmtUtils]: Spent 114.00 ms on a formula simplification that was a NOOP. DAG size: 111 [2021-03-10 22:18:25,689 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-10 22:18:25,695 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:18:25,695 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 13 treesize of output 9 [2021-03-10 22:18:25,696 INFO L550 ElimStorePlain]: Start of recursive call 34: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:25,805 WARN L205 SmtUtils]: Spent 108.00 ms on a formula simplification that was a NOOP. DAG size: 104 [2021-03-10 22:18:25,806 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-10 22:18:25,811 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:18:25,812 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 13 treesize of output 9 [2021-03-10 22:18:25,813 INFO L550 ElimStorePlain]: Start of recursive call 35: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:25,918 WARN L205 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 97 [2021-03-10 22:18:25,918 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-10 22:18:25,923 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-03-10 22:18:25,924 INFO L550 ElimStorePlain]: Start of recursive call 36: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:26,026 WARN L205 SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 91 [2021-03-10 22:18:26,026 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-10 22:18:26,032 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 [2021-03-10 22:18:26,033 INFO L550 ElimStorePlain]: Start of recursive call 37: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:26,132 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-10 22:18:26,138 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select 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 [2021-03-10 22:18:26,139 INFO L550 ElimStorePlain]: Start of recursive call 38: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:26,237 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-10 22:18:26,242 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select 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 [2021-03-10 22:18:26,243 INFO L550 ElimStorePlain]: Start of recursive call 39: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:26,340 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-10 22:18:26,345 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 [2021-03-10 22:18:26,346 INFO L550 ElimStorePlain]: Start of recursive call 40: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:26,440 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-10 22:18:26,445 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select 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 [2021-03-10 22:18:26,446 INFO L550 ElimStorePlain]: Start of recursive call 41: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:26,538 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-10 22:18:26,540 INFO L550 ElimStorePlain]: Start of recursive call 1: 9 dim-0 vars, 18 dim-1 vars, End of recursive call: and 5 xjuncts. [2021-03-10 22:18:26,540 INFO L247 ElimStorePlain]: Needed 41 recursive calls to eliminate 27 variables, input treesize:10872, output treesize:78 [2021-03-10 22:18:26,654 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:18:26,654 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-10 22:18:26,654 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 10] total 15 [2021-03-10 22:18:26,655 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1720647639] [2021-03-10 22:18:26,655 INFO L460 AbstractCegarLoop]: Interpolant automaton has 15 states [2021-03-10 22:18:26,655 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-10 22:18:26,655 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2021-03-10 22:18:26,655 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=40, Invalid=170, Unknown=0, NotChecked=0, Total=210 [2021-03-10 22:18:26,655 INFO L87 Difference]: Start difference. First operand 86 states and 179 transitions. Second operand has 15 states, 15 states have (on average 1.6) internal successors, (24), 15 states have internal predecessors, (24), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:18:27,073 WARN L205 SmtUtils]: Spent 195.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 158 [2021-03-10 22:18:27,352 WARN L205 SmtUtils]: Spent 185.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 72 [2021-03-10 22:18:27,535 WARN L205 SmtUtils]: Spent 130.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 57 [2021-03-10 22:18:27,732 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-10 22:18:27,732 INFO L93 Difference]: Finished difference Result 150 states and 288 transitions. [2021-03-10 22:18:27,733 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-03-10 22:18:27,733 INFO L78 Accepts]: Start accepts. Automaton has has 15 states, 15 states have (on average 1.6) internal successors, (24), 15 states have internal predecessors, (24), 0 states have call successors, (0), 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 [2021-03-10 22:18:27,733 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-10 22:18:27,733 INFO L225 Difference]: With dead ends: 150 [2021-03-10 22:18:27,733 INFO L226 Difference]: Without dead ends: 138 [2021-03-10 22:18:27,733 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 32 GetRequests, 9 SyntacticMatches, 3 SemanticMatches, 20 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 67 ImplicationChecksByTransitivity, 1595.1ms TimeCoverageRelationStatistics Valid=94, Invalid=368, Unknown=0, NotChecked=0, Total=462 [2021-03-10 22:18:27,734 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 138 states. [2021-03-10 22:18:27,735 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 138 to 92. [2021-03-10 22:18:27,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 92 states, 91 states have (on average 2.120879120879121) internal successors, (193), 91 states have internal predecessors, (193), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:18:27,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 92 states and 193 transitions. [2021-03-10 22:18:27,735 INFO L78 Accepts]: Start accepts. Automaton has 92 states and 193 transitions. Word has length 16 [2021-03-10 22:18:27,735 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-10 22:18:27,735 INFO L480 AbstractCegarLoop]: Abstraction has 92 states and 193 transitions. [2021-03-10 22:18:27,735 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 15 states, 15 states have (on average 1.6) internal successors, (24), 15 states have internal predecessors, (24), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:18:27,736 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 193 transitions. [2021-03-10 22:18:27,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2021-03-10 22:18:27,736 INFO L511 BasicCegarLoop]: Found error trace [2021-03-10 22:18:27,736 INFO L519 BasicCegarLoop]: trace histogram [3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-10 22:18:27,958 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable49581,93 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:18:27,959 INFO L428 AbstractCegarLoop]: === Iteration 103 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-10 22:18:27,959 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-10 22:18:27,959 INFO L82 PathProgramCache]: Analyzing trace with hash 512019645, now seen corresponding path program 76 times [2021-03-10 22:18:27,959 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-10 22:18:27,959 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1088869625] [2021-03-10 22:18:27,959 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-10 22:18:27,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 22:18:28,065 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:18:28,065 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1088869625] [2021-03-10 22:18:28,066 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [853578436] [2021-03-10 22:18:28,066 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 94 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 94 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:18:28,094 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2021-03-10 22:18:28,094 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-10 22:18:28,095 INFO L263 TraceCheckSpWp]: Trace formula consists of 71 conjuncts, 14 conjunts are in the unsatisfiable core [2021-03-10 22:18:28,095 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-10 22:18:28,138 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:18:28,138 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-10 22:18:28,139 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9] total 9 [2021-03-10 22:18:28,139 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1156671353] [2021-03-10 22:18:28,139 INFO L460 AbstractCegarLoop]: Interpolant automaton has 9 states [2021-03-10 22:18:28,139 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-10 22:18:28,139 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2021-03-10 22:18:28,139 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=52, Unknown=0, NotChecked=0, Total=72 [2021-03-10 22:18:28,139 INFO L87 Difference]: Start difference. First operand 92 states and 193 transitions. Second operand has 9 states, 9 states have (on average 1.8888888888888888) internal successors, (17), 9 states have internal predecessors, (17), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:18:28,260 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-10 22:18:28,260 INFO L93 Difference]: Finished difference Result 130 states and 263 transitions. [2021-03-10 22:18:28,260 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-03-10 22:18:28,260 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 1.8888888888888888) internal successors, (17), 9 states have internal predecessors, (17), 0 states have call successors, (0), 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 17 [2021-03-10 22:18:28,260 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-10 22:18:28,261 INFO L225 Difference]: With dead ends: 130 [2021-03-10 22:18:28,261 INFO L226 Difference]: Without dead ends: 130 [2021-03-10 22:18:28,261 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 30 GetRequests, 15 SyntacticMatches, 3 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 19 ImplicationChecksByTransitivity, 161.0ms TimeCoverageRelationStatistics Valid=46, Invalid=136, Unknown=0, NotChecked=0, Total=182 [2021-03-10 22:18:28,261 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 130 states. [2021-03-10 22:18:28,262 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 130 to 96. [2021-03-10 22:18:28,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 96 states, 95 states have (on average 2.1157894736842104) internal successors, (201), 95 states have internal predecessors, (201), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:18:28,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 96 states and 201 transitions. [2021-03-10 22:18:28,263 INFO L78 Accepts]: Start accepts. Automaton has 96 states and 201 transitions. Word has length 17 [2021-03-10 22:18:28,263 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-10 22:18:28,263 INFO L480 AbstractCegarLoop]: Abstraction has 96 states and 201 transitions. [2021-03-10 22:18:28,263 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 9 states, 9 states have (on average 1.8888888888888888) internal successors, (17), 9 states have internal predecessors, (17), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:18:28,263 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 201 transitions. [2021-03-10 22:18:28,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2021-03-10 22:18:28,263 INFO L511 BasicCegarLoop]: Found error trace [2021-03-10 22:18:28,263 INFO L519 BasicCegarLoop]: trace histogram [3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-10 22:18:28,471 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 94 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable50823 [2021-03-10 22:18:28,471 INFO L428 AbstractCegarLoop]: === Iteration 104 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-10 22:18:28,471 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-10 22:18:28,471 INFO L82 PathProgramCache]: Analyzing trace with hash 1478412261, now seen corresponding path program 77 times [2021-03-10 22:18:28,471 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-10 22:18:28,472 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1721841763] [2021-03-10 22:18:28,472 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-10 22:18:28,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 22:18:28,563 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:18:28,563 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1721841763] [2021-03-10 22:18:28,563 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [138374239] [2021-03-10 22:18:28,563 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 95 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 95 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:18:28,585 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 3 check-sat command(s) [2021-03-10 22:18:28,585 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-10 22:18:28,585 INFO L263 TraceCheckSpWp]: Trace formula consists of 71 conjuncts, 14 conjunts are in the unsatisfiable core [2021-03-10 22:18:28,586 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-10 22:18:28,624 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:18:28,624 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-10 22:18:28,624 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9] total 9 [2021-03-10 22:18:28,624 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1821809321] [2021-03-10 22:18:28,624 INFO L460 AbstractCegarLoop]: Interpolant automaton has 9 states [2021-03-10 22:18:28,624 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-10 22:18:28,625 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2021-03-10 22:18:28,625 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=53, Unknown=0, NotChecked=0, Total=72 [2021-03-10 22:18:28,625 INFO L87 Difference]: Start difference. First operand 96 states and 201 transitions. Second operand has 9 states, 9 states have (on average 1.8888888888888888) internal successors, (17), 9 states have internal predecessors, (17), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:18:28,757 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-10 22:18:28,757 INFO L93 Difference]: Finished difference Result 129 states and 266 transitions. [2021-03-10 22:18:28,757 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-03-10 22:18:28,758 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 1.8888888888888888) internal successors, (17), 9 states have internal predecessors, (17), 0 states have call successors, (0), 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 17 [2021-03-10 22:18:28,758 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-10 22:18:28,758 INFO L225 Difference]: With dead ends: 129 [2021-03-10 22:18:28,758 INFO L226 Difference]: Without dead ends: 129 [2021-03-10 22:18:28,758 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 30 GetRequests, 15 SyntacticMatches, 3 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 21 ImplicationChecksByTransitivity, 159.8ms TimeCoverageRelationStatistics Valid=45, Invalid=137, Unknown=0, NotChecked=0, Total=182 [2021-03-10 22:18:28,759 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 129 states. [2021-03-10 22:18:28,760 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 129 to 96. [2021-03-10 22:18:28,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 96 states, 95 states have (on average 2.1157894736842104) internal successors, (201), 95 states have internal predecessors, (201), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:18:28,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 96 states and 201 transitions. [2021-03-10 22:18:28,760 INFO L78 Accepts]: Start accepts. Automaton has 96 states and 201 transitions. Word has length 17 [2021-03-10 22:18:28,760 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-10 22:18:28,760 INFO L480 AbstractCegarLoop]: Abstraction has 96 states and 201 transitions. [2021-03-10 22:18:28,760 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 9 states, 9 states have (on average 1.8888888888888888) internal successors, (17), 9 states have internal predecessors, (17), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:18:28,760 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 201 transitions. [2021-03-10 22:18:28,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2021-03-10 22:18:28,761 INFO L511 BasicCegarLoop]: Found error trace [2021-03-10 22:18:28,761 INFO L519 BasicCegarLoop]: trace histogram [3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-10 22:18:28,977 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable50826,95 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:18:28,977 INFO L428 AbstractCegarLoop]: === Iteration 105 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-10 22:18:28,978 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-10 22:18:28,978 INFO L82 PathProgramCache]: Analyzing trace with hash 54437309, now seen corresponding path program 78 times [2021-03-10 22:18:28,978 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-10 22:18:28,978 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [33750393] [2021-03-10 22:18:28,978 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-10 22:18:28,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 22:18:29,089 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:18:29,090 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [33750393] [2021-03-10 22:18:29,090 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1033571939] [2021-03-10 22:18:29,090 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 96 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 96 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:18:29,111 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 3 check-sat command(s) [2021-03-10 22:18:29,111 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-10 22:18:29,112 INFO L263 TraceCheckSpWp]: Trace formula consists of 71 conjuncts, 14 conjunts are in the unsatisfiable core [2021-03-10 22:18:29,112 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-10 22:18:29,187 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:18:29,188 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-10 22:18:29,188 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9] total 11 [2021-03-10 22:18:29,188 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1813560359] [2021-03-10 22:18:29,188 INFO L460 AbstractCegarLoop]: Interpolant automaton has 11 states [2021-03-10 22:18:29,188 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-10 22:18:29,188 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2021-03-10 22:18:29,188 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=28, Invalid=82, Unknown=0, NotChecked=0, Total=110 [2021-03-10 22:18:29,188 INFO L87 Difference]: Start difference. First operand 96 states and 201 transitions. Second operand has 11 states, 11 states have (on average 1.8181818181818181) internal successors, (20), 11 states have internal predecessors, (20), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:18:29,327 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-10 22:18:29,327 INFO L93 Difference]: Finished difference Result 125 states and 257 transitions. [2021-03-10 22:18:29,328 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-03-10 22:18:29,328 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 11 states have (on average 1.8181818181818181) internal successors, (20), 11 states have internal predecessors, (20), 0 states have call successors, (0), 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 17 [2021-03-10 22:18:29,328 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-10 22:18:29,328 INFO L225 Difference]: With dead ends: 125 [2021-03-10 22:18:29,328 INFO L226 Difference]: Without dead ends: 125 [2021-03-10 22:18:29,328 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 29 GetRequests, 13 SyntacticMatches, 3 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 28 ImplicationChecksByTransitivity, 194.7ms TimeCoverageRelationStatistics Valid=47, Invalid=163, Unknown=0, NotChecked=0, Total=210 [2021-03-10 22:18:29,329 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 125 states. [2021-03-10 22:18:29,330 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 125 to 97. [2021-03-10 22:18:29,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 97 states, 96 states have (on average 2.1145833333333335) internal successors, (203), 96 states have internal predecessors, (203), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:18:29,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 97 states to 97 states and 203 transitions. [2021-03-10 22:18:29,330 INFO L78 Accepts]: Start accepts. Automaton has 97 states and 203 transitions. Word has length 17 [2021-03-10 22:18:29,330 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-10 22:18:29,330 INFO L480 AbstractCegarLoop]: Abstraction has 97 states and 203 transitions. [2021-03-10 22:18:29,330 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 11 states, 11 states have (on average 1.8181818181818181) internal successors, (20), 11 states have internal predecessors, (20), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:18:29,330 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 203 transitions. [2021-03-10 22:18:29,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2021-03-10 22:18:29,331 INFO L511 BasicCegarLoop]: Found error trace [2021-03-10 22:18:29,331 INFO L519 BasicCegarLoop]: trace histogram [3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-10 22:18:29,545 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable50829,96 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:18:29,545 INFO L428 AbstractCegarLoop]: === Iteration 106 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-10 22:18:29,546 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-10 22:18:29,546 INFO L82 PathProgramCache]: Analyzing trace with hash -1517670731, now seen corresponding path program 79 times [2021-03-10 22:18:29,546 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-10 22:18:29,546 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [509598777] [2021-03-10 22:18:29,546 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-10 22:18:29,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 22:18:29,642 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:18:29,642 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [509598777] [2021-03-10 22:18:29,642 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [593193458] [2021-03-10 22:18:29,642 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 97 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 97 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:18:29,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 22:18:29,664 INFO L263 TraceCheckSpWp]: Trace formula consists of 71 conjuncts, 14 conjunts are in the unsatisfiable core [2021-03-10 22:18:29,664 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-10 22:18:29,810 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:18:29,811 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-10 22:18:29,811 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9] total 13 [2021-03-10 22:18:29,811 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2110501983] [2021-03-10 22:18:29,811 INFO L460 AbstractCegarLoop]: Interpolant automaton has 13 states [2021-03-10 22:18:29,811 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-10 22:18:29,811 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2021-03-10 22:18:29,811 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=34, Invalid=122, Unknown=0, NotChecked=0, Total=156 [2021-03-10 22:18:29,811 INFO L87 Difference]: Start difference. First operand 97 states and 203 transitions. Second operand has 13 states, 13 states have (on average 1.6923076923076923) internal successors, (22), 13 states have internal predecessors, (22), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:18:30,088 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-10 22:18:30,088 INFO L93 Difference]: Finished difference Result 144 states and 282 transitions. [2021-03-10 22:18:30,088 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-03-10 22:18:30,088 INFO L78 Accepts]: Start accepts. Automaton has has 13 states, 13 states have (on average 1.6923076923076923) internal successors, (22), 13 states have internal predecessors, (22), 0 states have call successors, (0), 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 17 [2021-03-10 22:18:30,089 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-10 22:18:30,089 INFO L225 Difference]: With dead ends: 144 [2021-03-10 22:18:30,089 INFO L226 Difference]: Without dead ends: 141 [2021-03-10 22:18:30,089 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 30 GetRequests, 12 SyntacticMatches, 2 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 36 ImplicationChecksByTransitivity, 369.1ms TimeCoverageRelationStatistics Valid=64, Invalid=242, Unknown=0, NotChecked=0, Total=306 [2021-03-10 22:18:30,089 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 141 states. [2021-03-10 22:18:30,090 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 141 to 102. [2021-03-10 22:18:30,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 102 states, 101 states have (on average 2.128712871287129) internal successors, (215), 101 states have internal predecessors, (215), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:18:30,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 102 states to 102 states and 215 transitions. [2021-03-10 22:18:30,090 INFO L78 Accepts]: Start accepts. Automaton has 102 states and 215 transitions. Word has length 17 [2021-03-10 22:18:30,090 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-10 22:18:30,090 INFO L480 AbstractCegarLoop]: Abstraction has 102 states and 215 transitions. [2021-03-10 22:18:30,091 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 13 states, 13 states have (on average 1.6923076923076923) internal successors, (22), 13 states have internal predecessors, (22), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:18:30,091 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 215 transitions. [2021-03-10 22:18:30,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2021-03-10 22:18:30,091 INFO L511 BasicCegarLoop]: Found error trace [2021-03-10 22:18:30,091 INFO L519 BasicCegarLoop]: trace histogram [3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-10 22:18:30,291 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 97 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable50832 [2021-03-10 22:18:30,291 INFO L428 AbstractCegarLoop]: === Iteration 107 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-10 22:18:30,292 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-10 22:18:30,292 INFO L82 PathProgramCache]: Analyzing trace with hash -130044699, now seen corresponding path program 80 times [2021-03-10 22:18:30,292 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-10 22:18:30,292 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [225565216] [2021-03-10 22:18:30,292 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-10 22:18:30,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 22:18:30,383 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:18:30,383 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [225565216] [2021-03-10 22:18:30,383 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [828308589] [2021-03-10 22:18:30,383 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 98 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 98 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:18:30,404 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-03-10 22:18:30,405 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-10 22:18:30,405 INFO L263 TraceCheckSpWp]: Trace formula consists of 71 conjuncts, 14 conjunts are in the unsatisfiable core [2021-03-10 22:18:30,405 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-10 22:18:30,489 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:18:30,489 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-10 22:18:30,489 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9] total 12 [2021-03-10 22:18:30,489 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [97484499] [2021-03-10 22:18:30,490 INFO L460 AbstractCegarLoop]: Interpolant automaton has 12 states [2021-03-10 22:18:30,490 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-10 22:18:30,490 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2021-03-10 22:18:30,490 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=30, Invalid=102, Unknown=0, NotChecked=0, Total=132 [2021-03-10 22:18:30,490 INFO L87 Difference]: Start difference. First operand 102 states and 215 transitions. Second operand has 12 states, 12 states have (on average 1.75) internal successors, (21), 12 states have internal predecessors, (21), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:18:30,655 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-10 22:18:30,655 INFO L93 Difference]: Finished difference Result 128 states and 262 transitions. [2021-03-10 22:18:30,655 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-03-10 22:18:30,656 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 1.75) internal successors, (21), 12 states have internal predecessors, (21), 0 states have call successors, (0), 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 17 [2021-03-10 22:18:30,656 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-10 22:18:30,656 INFO L225 Difference]: With dead ends: 128 [2021-03-10 22:18:30,656 INFO L226 Difference]: Without dead ends: 126 [2021-03-10 22:18:30,656 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 31 GetRequests, 13 SyntacticMatches, 2 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 38 ImplicationChecksByTransitivity, 215.1ms TimeCoverageRelationStatistics Valid=72, Invalid=234, Unknown=0, NotChecked=0, Total=306 [2021-03-10 22:18:30,656 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 126 states. [2021-03-10 22:18:30,657 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 126 to 102. [2021-03-10 22:18:30,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 102 states, 101 states have (on average 2.118811881188119) internal successors, (214), 101 states have internal predecessors, (214), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:18:30,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 102 states to 102 states and 214 transitions. [2021-03-10 22:18:30,658 INFO L78 Accepts]: Start accepts. Automaton has 102 states and 214 transitions. Word has length 17 [2021-03-10 22:18:30,658 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-10 22:18:30,658 INFO L480 AbstractCegarLoop]: Abstraction has 102 states and 214 transitions. [2021-03-10 22:18:30,658 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 12 states, 12 states have (on average 1.75) internal successors, (21), 12 states have internal predecessors, (21), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:18:30,658 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 214 transitions. [2021-03-10 22:18:30,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2021-03-10 22:18:30,658 INFO L511 BasicCegarLoop]: Found error trace [2021-03-10 22:18:30,658 INFO L519 BasicCegarLoop]: trace histogram [3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-10 22:18:30,871 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 98 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable50835 [2021-03-10 22:18:30,871 INFO L428 AbstractCegarLoop]: === Iteration 108 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-10 22:18:30,871 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-10 22:18:30,871 INFO L82 PathProgramCache]: Analyzing trace with hash -1704778515, now seen corresponding path program 81 times [2021-03-10 22:18:30,871 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-10 22:18:30,871 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [147106694] [2021-03-10 22:18:30,872 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-10 22:18:30,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 22:18:30,968 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:18:30,969 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [147106694] [2021-03-10 22:18:30,969 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [234700978] [2021-03-10 22:18:30,969 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 99 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 99 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:18:30,990 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 3 check-sat command(s) [2021-03-10 22:18:30,990 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-10 22:18:30,991 INFO L263 TraceCheckSpWp]: Trace formula consists of 71 conjuncts, 14 conjunts are in the unsatisfiable core [2021-03-10 22:18:30,991 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-10 22:18:31,135 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:18:31,135 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-10 22:18:31,135 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9] total 13 [2021-03-10 22:18:31,135 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2031912519] [2021-03-10 22:18:31,136 INFO L460 AbstractCegarLoop]: Interpolant automaton has 13 states [2021-03-10 22:18:31,136 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-10 22:18:31,136 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2021-03-10 22:18:31,136 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=36, Invalid=120, Unknown=0, NotChecked=0, Total=156 [2021-03-10 22:18:31,136 INFO L87 Difference]: Start difference. First operand 102 states and 214 transitions. Second operand has 13 states, 13 states have (on average 1.6923076923076923) internal successors, (22), 13 states have internal predecessors, (22), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:18:31,316 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-10 22:18:31,316 INFO L93 Difference]: Finished difference Result 127 states and 257 transitions. [2021-03-10 22:18:31,316 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-03-10 22:18:31,316 INFO L78 Accepts]: Start accepts. Automaton has has 13 states, 13 states have (on average 1.6923076923076923) internal successors, (22), 13 states have internal predecessors, (22), 0 states have call successors, (0), 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 17 [2021-03-10 22:18:31,316 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-10 22:18:31,317 INFO L225 Difference]: With dead ends: 127 [2021-03-10 22:18:31,317 INFO L226 Difference]: Without dead ends: 127 [2021-03-10 22:18:31,317 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 30 GetRequests, 12 SyntacticMatches, 2 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 29 ImplicationChecksByTransitivity, 299.0ms TimeCoverageRelationStatistics Valid=75, Invalid=231, Unknown=0, NotChecked=0, Total=306 [2021-03-10 22:18:31,317 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 127 states. [2021-03-10 22:18:31,318 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 127 to 98. [2021-03-10 22:18:31,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 98 states, 97 states have (on average 2.11340206185567) internal successors, (205), 97 states have internal predecessors, (205), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:18:31,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 98 states to 98 states and 205 transitions. [2021-03-10 22:18:31,318 INFO L78 Accepts]: Start accepts. Automaton has 98 states and 205 transitions. Word has length 17 [2021-03-10 22:18:31,318 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-10 22:18:31,318 INFO L480 AbstractCegarLoop]: Abstraction has 98 states and 205 transitions. [2021-03-10 22:18:31,318 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 13 states, 13 states have (on average 1.6923076923076923) internal successors, (22), 13 states have internal predecessors, (22), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:18:31,318 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 205 transitions. [2021-03-10 22:18:31,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2021-03-10 22:18:31,319 INFO L511 BasicCegarLoop]: Found error trace [2021-03-10 22:18:31,319 INFO L519 BasicCegarLoop]: trace histogram [3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-10 22:18:31,535 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable50839,99 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:18:31,535 INFO L428 AbstractCegarLoop]: === Iteration 109 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-10 22:18:31,535 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-10 22:18:31,535 INFO L82 PathProgramCache]: Analyzing trace with hash -211530643, now seen corresponding path program 82 times [2021-03-10 22:18:31,535 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-10 22:18:31,535 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [565177481] [2021-03-10 22:18:31,536 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-10 22:18:31,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 22:18:31,641 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:18:31,641 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [565177481] [2021-03-10 22:18:31,642 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [971802765] [2021-03-10 22:18:31,642 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 100 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 100 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:18:31,663 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2021-03-10 22:18:31,663 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-10 22:18:31,663 INFO L263 TraceCheckSpWp]: Trace formula consists of 71 conjuncts, 14 conjunts are in the unsatisfiable core [2021-03-10 22:18:31,664 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-10 22:18:31,702 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:18:31,702 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-10 22:18:31,702 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9] total 9 [2021-03-10 22:18:31,702 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [763342890] [2021-03-10 22:18:31,702 INFO L460 AbstractCegarLoop]: Interpolant automaton has 9 states [2021-03-10 22:18:31,702 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-10 22:18:31,703 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2021-03-10 22:18:31,703 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2021-03-10 22:18:31,703 INFO L87 Difference]: Start difference. First operand 98 states and 205 transitions. Second operand has 9 states, 9 states have (on average 1.8888888888888888) internal successors, (17), 9 states have internal predecessors, (17), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:18:31,870 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-10 22:18:31,870 INFO L93 Difference]: Finished difference Result 119 states and 246 transitions. [2021-03-10 22:18:31,870 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-03-10 22:18:31,871 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 1.8888888888888888) internal successors, (17), 9 states have internal predecessors, (17), 0 states have call successors, (0), 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 17 [2021-03-10 22:18:31,871 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-10 22:18:31,871 INFO L225 Difference]: With dead ends: 119 [2021-03-10 22:18:31,871 INFO L226 Difference]: Without dead ends: 119 [2021-03-10 22:18:31,871 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 30 GetRequests, 15 SyntacticMatches, 3 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 24 ImplicationChecksByTransitivity, 183.3ms TimeCoverageRelationStatistics Valid=41, Invalid=141, Unknown=0, NotChecked=0, Total=182 [2021-03-10 22:18:31,871 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 119 states. [2021-03-10 22:18:31,872 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 119 to 98. [2021-03-10 22:18:31,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 98 states, 97 states have (on average 2.11340206185567) internal successors, (205), 97 states have internal predecessors, (205), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:18:31,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 98 states to 98 states and 205 transitions. [2021-03-10 22:18:31,873 INFO L78 Accepts]: Start accepts. Automaton has 98 states and 205 transitions. Word has length 17 [2021-03-10 22:18:31,873 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-10 22:18:31,873 INFO L480 AbstractCegarLoop]: Abstraction has 98 states and 205 transitions. [2021-03-10 22:18:31,873 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 9 states, 9 states have (on average 1.8888888888888888) internal successors, (17), 9 states have internal predecessors, (17), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:18:31,873 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 205 transitions. [2021-03-10 22:18:31,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2021-03-10 22:18:31,873 INFO L511 BasicCegarLoop]: Found error trace [2021-03-10 22:18:31,873 INFO L519 BasicCegarLoop]: trace histogram [3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-10 22:18:32,074 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 100 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable50842 [2021-03-10 22:18:32,074 INFO L428 AbstractCegarLoop]: === Iteration 110 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-10 22:18:32,074 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-10 22:18:32,074 INFO L82 PathProgramCache]: Analyzing trace with hash -1635505595, now seen corresponding path program 83 times [2021-03-10 22:18:32,074 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-10 22:18:32,074 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1910437657] [2021-03-10 22:18:32,074 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-10 22:18:32,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 22:18:32,208 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:18:32,208 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1910437657] [2021-03-10 22:18:32,208 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1328410389] [2021-03-10 22:18:32,209 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 101 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 101 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:18:32,235 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 3 check-sat command(s) [2021-03-10 22:18:32,235 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-10 22:18:32,236 INFO L263 TraceCheckSpWp]: Trace formula consists of 71 conjuncts, 14 conjunts are in the unsatisfiable core [2021-03-10 22:18:32,236 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-10 22:18:32,328 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:18:32,328 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-10 22:18:32,328 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9] total 11 [2021-03-10 22:18:32,328 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1539457466] [2021-03-10 22:18:32,328 INFO L460 AbstractCegarLoop]: Interpolant automaton has 11 states [2021-03-10 22:18:32,329 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-10 22:18:32,329 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2021-03-10 22:18:32,329 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=86, Unknown=0, NotChecked=0, Total=110 [2021-03-10 22:18:32,329 INFO L87 Difference]: Start difference. First operand 98 states and 205 transitions. Second operand has 11 states, 11 states have (on average 1.8181818181818181) internal successors, (20), 11 states have internal predecessors, (20), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:18:32,496 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-10 22:18:32,496 INFO L93 Difference]: Finished difference Result 131 states and 270 transitions. [2021-03-10 22:18:32,496 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-03-10 22:18:32,496 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 11 states have (on average 1.8181818181818181) internal successors, (20), 11 states have internal predecessors, (20), 0 states have call successors, (0), 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 17 [2021-03-10 22:18:32,497 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-10 22:18:32,497 INFO L225 Difference]: With dead ends: 131 [2021-03-10 22:18:32,497 INFO L226 Difference]: Without dead ends: 131 [2021-03-10 22:18:32,497 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 29 GetRequests, 13 SyntacticMatches, 3 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 32 ImplicationChecksByTransitivity, 231.7ms TimeCoverageRelationStatistics Valid=43, Invalid=167, Unknown=0, NotChecked=0, Total=210 [2021-03-10 22:18:32,497 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 131 states. [2021-03-10 22:18:32,498 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 131 to 98. [2021-03-10 22:18:32,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 98 states, 97 states have (on average 2.11340206185567) internal successors, (205), 97 states have internal predecessors, (205), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:18:32,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 98 states to 98 states and 205 transitions. [2021-03-10 22:18:32,499 INFO L78 Accepts]: Start accepts. Automaton has 98 states and 205 transitions. Word has length 17 [2021-03-10 22:18:32,499 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-10 22:18:32,499 INFO L480 AbstractCegarLoop]: Abstraction has 98 states and 205 transitions. [2021-03-10 22:18:32,499 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 11 states, 11 states have (on average 1.8181818181818181) internal successors, (20), 11 states have internal predecessors, (20), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:18:32,499 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 205 transitions. [2021-03-10 22:18:32,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2021-03-10 22:18:32,499 INFO L511 BasicCegarLoop]: Found error trace [2021-03-10 22:18:32,499 INFO L519 BasicCegarLoop]: trace histogram [3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-10 22:18:32,699 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable50845,101 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:18:32,700 INFO L428 AbstractCegarLoop]: === Iteration 111 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-10 22:18:32,700 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-10 22:18:32,700 INFO L82 PathProgramCache]: Analyzing trace with hash -1819987603, now seen corresponding path program 84 times [2021-03-10 22:18:32,700 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-10 22:18:32,700 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1089510509] [2021-03-10 22:18:32,700 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-10 22:18:32,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 22:18:32,793 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:18:32,793 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1089510509] [2021-03-10 22:18:32,793 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1055874078] [2021-03-10 22:18:32,793 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 102 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 102 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:18:32,815 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 4 check-sat command(s) [2021-03-10 22:18:32,816 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-10 22:18:32,816 INFO L263 TraceCheckSpWp]: Trace formula consists of 71 conjuncts, 14 conjunts are in the unsatisfiable core [2021-03-10 22:18:32,816 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-10 22:18:32,868 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:18:32,869 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-10 22:18:32,869 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9] total 10 [2021-03-10 22:18:32,869 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [802484166] [2021-03-10 22:18:32,869 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-03-10 22:18:32,869 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-10 22:18:32,869 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-03-10 22:18:32,869 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=69, Unknown=0, NotChecked=0, Total=90 [2021-03-10 22:18:32,869 INFO L87 Difference]: Start difference. First operand 98 states and 205 transitions. Second operand has 10 states, 10 states have (on average 1.9) internal successors, (19), 10 states have internal predecessors, (19), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:18:32,990 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-10 22:18:32,990 INFO L93 Difference]: Finished difference Result 128 states and 264 transitions. [2021-03-10 22:18:32,991 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-03-10 22:18:32,991 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 1.9) internal successors, (19), 10 states have internal predecessors, (19), 0 states have call successors, (0), 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 17 [2021-03-10 22:18:32,991 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-10 22:18:32,991 INFO L225 Difference]: With dead ends: 128 [2021-03-10 22:18:32,991 INFO L226 Difference]: Without dead ends: 128 [2021-03-10 22:18:32,991 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 29 GetRequests, 14 SyntacticMatches, 3 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 15 ImplicationChecksByTransitivity, 152.2ms TimeCoverageRelationStatistics Valid=47, Invalid=135, Unknown=0, NotChecked=0, Total=182 [2021-03-10 22:18:32,991 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 128 states. [2021-03-10 22:18:32,992 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 128 to 98. [2021-03-10 22:18:32,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 98 states, 97 states have (on average 2.11340206185567) internal successors, (205), 97 states have internal predecessors, (205), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:18:32,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 98 states to 98 states and 205 transitions. [2021-03-10 22:18:32,992 INFO L78 Accepts]: Start accepts. Automaton has 98 states and 205 transitions. Word has length 17 [2021-03-10 22:18:32,992 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-10 22:18:32,992 INFO L480 AbstractCegarLoop]: Abstraction has 98 states and 205 transitions. [2021-03-10 22:18:32,992 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 10 states, 10 states have (on average 1.9) internal successors, (19), 10 states have internal predecessors, (19), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:18:32,992 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 205 transitions. [2021-03-10 22:18:32,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2021-03-10 22:18:32,993 INFO L511 BasicCegarLoop]: Found error trace [2021-03-10 22:18:32,993 INFO L519 BasicCegarLoop]: trace histogram [3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-10 22:18:33,207 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 102 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable50848 [2021-03-10 22:18:33,207 INFO L428 AbstractCegarLoop]: === Iteration 112 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-10 22:18:33,207 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-10 22:18:33,207 INFO L82 PathProgramCache]: Analyzing trace with hash 900245877, now seen corresponding path program 85 times [2021-03-10 22:18:33,207 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-10 22:18:33,208 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2051667833] [2021-03-10 22:18:33,208 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-10 22:18:33,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 22:18:33,351 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:18:33,351 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2051667833] [2021-03-10 22:18:33,351 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1029544684] [2021-03-10 22:18:33,351 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 103 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 103 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:18:33,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 22:18:33,372 INFO L263 TraceCheckSpWp]: Trace formula consists of 71 conjuncts, 14 conjunts are in the unsatisfiable core [2021-03-10 22:18:33,373 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-10 22:18:33,786 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:18:33,787 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:33,793 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:18:33,793 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:18:33,794 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 11 treesize of output 7 [2021-03-10 22:18:33,794 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:33,800 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:18:33,801 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:33,806 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:18:33,807 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:18:33,807 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 11 treesize of output 3 [2021-03-10 22:18:33,808 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:33,813 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:18:33,814 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:34,030 WARN L205 SmtUtils]: Spent 215.00 ms on a formula simplification. DAG size of input: 119 DAG size of output: 77 [2021-03-10 22:18:34,030 INFO L628 ElimStorePlain]: treesize reduction 536, result has 21.2 percent of original size [2021-03-10 22:18:34,035 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2021-03-10 22:18:34,036 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:34,089 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-10 22:18:34,093 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-03-10 22:18:34,094 INFO L550 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:34,144 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-10 22:18:34,147 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 13 treesize of output 9 [2021-03-10 22:18:34,148 INFO L550 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:34,195 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-10 22:18:34,199 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select 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 [2021-03-10 22:18:34,200 INFO L550 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:34,245 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-10 22:18:34,248 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select 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 [2021-03-10 22:18:34,250 INFO L550 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:34,293 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-10 22:18:34,296 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select 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 [2021-03-10 22:18:34,297 INFO L550 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:34,339 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-10 22:18:34,342 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 [2021-03-10 22:18:34,343 INFO L550 ElimStorePlain]: Start of recursive call 13: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:34,383 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-10 22:18:34,387 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select 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 [2021-03-10 22:18:34,388 INFO L550 ElimStorePlain]: Start of recursive call 14: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:34,426 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-10 22:18:34,430 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select 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 [2021-03-10 22:18:34,431 INFO L550 ElimStorePlain]: Start of recursive call 15: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:34,468 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-10 22:18:34,470 INFO L550 ElimStorePlain]: Start of recursive call 1: 6 dim-0 vars, 10 dim-1 vars, End of recursive call: and 2 xjuncts. [2021-03-10 22:18:34,470 INFO L247 ElimStorePlain]: Needed 15 recursive calls to eliminate 16 variables, input treesize:817, output treesize:13 [2021-03-10 22:18:34,505 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:18:34,505 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-10 22:18:34,505 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9] total 12 [2021-03-10 22:18:34,506 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [127654956] [2021-03-10 22:18:34,506 INFO L460 AbstractCegarLoop]: Interpolant automaton has 12 states [2021-03-10 22:18:34,506 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-10 22:18:34,506 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2021-03-10 22:18:34,506 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=105, Unknown=0, NotChecked=0, Total=132 [2021-03-10 22:18:34,506 INFO L87 Difference]: Start difference. First operand 98 states and 205 transitions. Second operand has 12 states, 12 states have (on average 1.75) internal successors, (21), 12 states have internal predecessors, (21), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:18:34,692 WARN L205 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 65 [2021-03-10 22:18:34,855 WARN L205 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 96 [2021-03-10 22:18:34,885 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-10 22:18:34,885 INFO L93 Difference]: Finished difference Result 107 states and 222 transitions. [2021-03-10 22:18:34,885 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-03-10 22:18:34,885 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 1.75) internal successors, (21), 12 states have internal predecessors, (21), 0 states have call successors, (0), 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 17 [2021-03-10 22:18:34,885 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-10 22:18:34,886 INFO L225 Difference]: With dead ends: 107 [2021-03-10 22:18:34,886 INFO L226 Difference]: Without dead ends: 107 [2021-03-10 22:18:34,886 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 29 GetRequests, 14 SyntacticMatches, 2 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 21 ImplicationChecksByTransitivity, 558.3ms TimeCoverageRelationStatistics Valid=43, Invalid=167, Unknown=0, NotChecked=0, Total=210 [2021-03-10 22:18:34,886 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 107 states. [2021-03-10 22:18:34,887 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 107 to 96. [2021-03-10 22:18:34,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 96 states, 95 states have (on average 2.1157894736842104) internal successors, (201), 95 states have internal predecessors, (201), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:18:34,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 96 states and 201 transitions. [2021-03-10 22:18:34,887 INFO L78 Accepts]: Start accepts. Automaton has 96 states and 201 transitions. Word has length 17 [2021-03-10 22:18:34,887 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-10 22:18:34,887 INFO L480 AbstractCegarLoop]: Abstraction has 96 states and 201 transitions. [2021-03-10 22:18:34,887 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 12 states, 12 states have (on average 1.75) internal successors, (21), 12 states have internal predecessors, (21), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:18:34,887 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 201 transitions. [2021-03-10 22:18:34,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2021-03-10 22:18:34,887 INFO L511 BasicCegarLoop]: Found error trace [2021-03-10 22:18:34,887 INFO L519 BasicCegarLoop]: trace histogram [3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-10 22:18:35,088 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable50852,103 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:18:35,088 INFO L428 AbstractCegarLoop]: === Iteration 113 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-10 22:18:35,088 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-10 22:18:35,088 INFO L82 PathProgramCache]: Analyzing trace with hash 821131109, now seen corresponding path program 86 times [2021-03-10 22:18:35,088 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-10 22:18:35,088 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [141850138] [2021-03-10 22:18:35,088 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-10 22:18:35,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 22:18:35,197 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:18:35,197 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [141850138] [2021-03-10 22:18:35,197 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [210838988] [2021-03-10 22:18:35,198 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 104 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 104 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:18:35,219 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-03-10 22:18:35,220 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-10 22:18:35,220 INFO L263 TraceCheckSpWp]: Trace formula consists of 71 conjuncts, 14 conjunts are in the unsatisfiable core [2021-03-10 22:18:35,220 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-10 22:18:35,290 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:18:35,290 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-10 22:18:35,290 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9] total 10 [2021-03-10 22:18:35,290 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [754031289] [2021-03-10 22:18:35,290 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-03-10 22:18:35,290 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-10 22:18:35,290 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-03-10 22:18:35,291 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=69, Unknown=0, NotChecked=0, Total=90 [2021-03-10 22:18:35,291 INFO L87 Difference]: Start difference. First operand 96 states and 201 transitions. Second operand has 10 states, 10 states have (on average 1.9) internal successors, (19), 10 states have internal predecessors, (19), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:18:35,379 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-10 22:18:35,379 INFO L93 Difference]: Finished difference Result 107 states and 217 transitions. [2021-03-10 22:18:35,380 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-03-10 22:18:35,380 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 1.9) internal successors, (19), 10 states have internal predecessors, (19), 0 states have call successors, (0), 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 17 [2021-03-10 22:18:35,380 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-10 22:18:35,380 INFO L225 Difference]: With dead ends: 107 [2021-03-10 22:18:35,380 INFO L226 Difference]: Without dead ends: 101 [2021-03-10 22:18:35,380 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 26 GetRequests, 14 SyntacticMatches, 3 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 15 ImplicationChecksByTransitivity, 169.2ms TimeCoverageRelationStatistics Valid=26, Invalid=84, Unknown=0, NotChecked=0, Total=110 [2021-03-10 22:18:35,380 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 101 states. [2021-03-10 22:18:35,381 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 101 to 95. [2021-03-10 22:18:35,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 95 states, 94 states have (on average 2.106382978723404) internal successors, (198), 94 states have internal predecessors, (198), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:18:35,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 95 states and 198 transitions. [2021-03-10 22:18:35,382 INFO L78 Accepts]: Start accepts. Automaton has 95 states and 198 transitions. Word has length 17 [2021-03-10 22:18:35,382 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-10 22:18:35,382 INFO L480 AbstractCegarLoop]: Abstraction has 95 states and 198 transitions. [2021-03-10 22:18:35,382 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 10 states, 10 states have (on average 1.9) internal successors, (19), 10 states have internal predecessors, (19), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:18:35,382 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 198 transitions. [2021-03-10 22:18:35,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2021-03-10 22:18:35,382 INFO L511 BasicCegarLoop]: Found error trace [2021-03-10 22:18:35,382 INFO L519 BasicCegarLoop]: trace histogram [3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-10 22:18:35,595 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 104 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable50913 [2021-03-10 22:18:35,595 INFO L428 AbstractCegarLoop]: === Iteration 114 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-10 22:18:35,595 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-10 22:18:35,595 INFO L82 PathProgramCache]: Analyzing trace with hash 887865141, now seen corresponding path program 87 times [2021-03-10 22:18:35,595 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-10 22:18:35,595 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1060225777] [2021-03-10 22:18:35,595 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-10 22:18:35,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 22:18:35,709 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:18:35,709 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1060225777] [2021-03-10 22:18:35,709 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [642684286] [2021-03-10 22:18:35,709 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 105 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 105 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:18:35,732 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 3 check-sat command(s) [2021-03-10 22:18:35,732 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-10 22:18:35,732 INFO L263 TraceCheckSpWp]: Trace formula consists of 71 conjuncts, 14 conjunts are in the unsatisfiable core [2021-03-10 22:18:35,733 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-10 22:18:35,770 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:18:35,770 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-10 22:18:35,770 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9] total 9 [2021-03-10 22:18:35,770 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1975865943] [2021-03-10 22:18:35,770 INFO L460 AbstractCegarLoop]: Interpolant automaton has 9 states [2021-03-10 22:18:35,770 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-10 22:18:35,771 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2021-03-10 22:18:35,771 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=54, Unknown=0, NotChecked=0, Total=72 [2021-03-10 22:18:35,771 INFO L87 Difference]: Start difference. First operand 95 states and 198 transitions. Second operand has 9 states, 9 states have (on average 1.8888888888888888) internal successors, (17), 9 states have internal predecessors, (17), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:18:35,856 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-10 22:18:35,856 INFO L93 Difference]: Finished difference Result 113 states and 233 transitions. [2021-03-10 22:18:35,856 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-03-10 22:18:35,857 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 1.8888888888888888) internal successors, (17), 9 states have internal predecessors, (17), 0 states have call successors, (0), 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 17 [2021-03-10 22:18:35,857 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-10 22:18:35,857 INFO L225 Difference]: With dead ends: 113 [2021-03-10 22:18:35,857 INFO L226 Difference]: Without dead ends: 113 [2021-03-10 22:18:35,857 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 28 GetRequests, 15 SyntacticMatches, 3 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 20 ImplicationChecksByTransitivity, 129.0ms TimeCoverageRelationStatistics Valid=32, Invalid=100, Unknown=0, NotChecked=0, Total=132 [2021-03-10 22:18:35,857 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 113 states. [2021-03-10 22:18:35,858 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 113 to 96. [2021-03-10 22:18:35,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 96 states, 95 states have (on average 2.1052631578947367) internal successors, (200), 95 states have internal predecessors, (200), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:18:35,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 96 states and 200 transitions. [2021-03-10 22:18:35,858 INFO L78 Accepts]: Start accepts. Automaton has 96 states and 200 transitions. Word has length 17 [2021-03-10 22:18:35,858 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-10 22:18:35,858 INFO L480 AbstractCegarLoop]: Abstraction has 96 states and 200 transitions. [2021-03-10 22:18:35,858 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 9 states, 9 states have (on average 1.8888888888888888) internal successors, (17), 9 states have internal predecessors, (17), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:18:35,858 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 200 transitions. [2021-03-10 22:18:35,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2021-03-10 22:18:35,859 INFO L511 BasicCegarLoop]: Found error trace [2021-03-10 22:18:35,859 INFO L519 BasicCegarLoop]: trace histogram [3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-10 22:18:36,059 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 105 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable50915 [2021-03-10 22:18:36,059 INFO L428 AbstractCegarLoop]: === Iteration 115 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-10 22:18:36,059 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-10 22:18:36,059 INFO L82 PathProgramCache]: Analyzing trace with hash 2142049223, now seen corresponding path program 88 times [2021-03-10 22:18:36,059 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-10 22:18:36,059 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [66450291] [2021-03-10 22:18:36,059 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-10 22:18:36,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 22:18:36,151 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:18:36,151 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [66450291] [2021-03-10 22:18:36,152 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [298409768] [2021-03-10 22:18:36,152 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 106 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 106 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:18:36,173 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2021-03-10 22:18:36,173 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-10 22:18:36,173 INFO L263 TraceCheckSpWp]: Trace formula consists of 71 conjuncts, 14 conjunts are in the unsatisfiable core [2021-03-10 22:18:36,174 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-10 22:18:36,224 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:18:36,224 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-10 22:18:36,224 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9] total 10 [2021-03-10 22:18:36,224 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1067655570] [2021-03-10 22:18:36,224 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-03-10 22:18:36,224 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-10 22:18:36,224 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-03-10 22:18:36,224 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=68, Unknown=0, NotChecked=0, Total=90 [2021-03-10 22:18:36,224 INFO L87 Difference]: Start difference. First operand 96 states and 200 transitions. Second operand has 10 states, 10 states have (on average 1.9) internal successors, (19), 10 states have internal predecessors, (19), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:18:36,302 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-10 22:18:36,302 INFO L93 Difference]: Finished difference Result 123 states and 254 transitions. [2021-03-10 22:18:36,303 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-03-10 22:18:36,303 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 1.9) internal successors, (19), 10 states have internal predecessors, (19), 0 states have call successors, (0), 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 17 [2021-03-10 22:18:36,303 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-10 22:18:36,303 INFO L225 Difference]: With dead ends: 123 [2021-03-10 22:18:36,303 INFO L226 Difference]: Without dead ends: 123 [2021-03-10 22:18:36,303 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 28 GetRequests, 14 SyntacticMatches, 3 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 17 ImplicationChecksByTransitivity, 120.1ms TimeCoverageRelationStatistics Valid=42, Invalid=114, Unknown=0, NotChecked=0, Total=156 [2021-03-10 22:18:36,303 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 123 states. [2021-03-10 22:18:36,304 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 123 to 96. [2021-03-10 22:18:36,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 96 states, 95 states have (on average 2.1052631578947367) internal successors, (200), 95 states have internal predecessors, (200), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:18:36,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 96 states and 200 transitions. [2021-03-10 22:18:36,304 INFO L78 Accepts]: Start accepts. Automaton has 96 states and 200 transitions. Word has length 17 [2021-03-10 22:18:36,304 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-10 22:18:36,304 INFO L480 AbstractCegarLoop]: Abstraction has 96 states and 200 transitions. [2021-03-10 22:18:36,304 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 10 states, 10 states have (on average 1.9) internal successors, (19), 10 states have internal predecessors, (19), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:18:36,305 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 200 transitions. [2021-03-10 22:18:36,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2021-03-10 22:18:36,305 INFO L511 BasicCegarLoop]: Found error trace [2021-03-10 22:18:36,305 INFO L519 BasicCegarLoop]: trace histogram [3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-10 22:18:36,505 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable50918,106 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:18:36,505 INFO L428 AbstractCegarLoop]: === Iteration 116 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-10 22:18:36,505 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-10 22:18:36,505 INFO L82 PathProgramCache]: Analyzing trace with hash -871350683, now seen corresponding path program 89 times [2021-03-10 22:18:36,506 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-10 22:18:36,506 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1584783828] [2021-03-10 22:18:36,506 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-10 22:18:36,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 22:18:36,604 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:18:36,605 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1584783828] [2021-03-10 22:18:36,605 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [447018816] [2021-03-10 22:18:36,605 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 107 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 107 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:18:36,627 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 3 check-sat command(s) [2021-03-10 22:18:36,627 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-10 22:18:36,627 INFO L263 TraceCheckSpWp]: Trace formula consists of 71 conjuncts, 14 conjunts are in the unsatisfiable core [2021-03-10 22:18:36,628 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-10 22:18:36,702 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:18:36,702 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-10 22:18:36,703 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9] total 11 [2021-03-10 22:18:36,703 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [905041995] [2021-03-10 22:18:36,703 INFO L460 AbstractCegarLoop]: Interpolant automaton has 11 states [2021-03-10 22:18:36,703 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-10 22:18:36,703 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2021-03-10 22:18:36,703 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=85, Unknown=0, NotChecked=0, Total=110 [2021-03-10 22:18:36,703 INFO L87 Difference]: Start difference. First operand 96 states and 200 transitions. Second operand has 11 states, 11 states have (on average 1.8181818181818181) internal successors, (20), 11 states have internal predecessors, (20), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:18:36,770 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-10 22:18:36,770 INFO L93 Difference]: Finished difference Result 105 states and 217 transitions. [2021-03-10 22:18:36,771 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-03-10 22:18:36,771 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 11 states have (on average 1.8181818181818181) internal successors, (20), 11 states have internal predecessors, (20), 0 states have call successors, (0), 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 17 [2021-03-10 22:18:36,771 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-10 22:18:36,771 INFO L225 Difference]: With dead ends: 105 [2021-03-10 22:18:36,771 INFO L226 Difference]: Without dead ends: 105 [2021-03-10 22:18:36,771 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 26 GetRequests, 14 SyntacticMatches, 2 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 17 ImplicationChecksByTransitivity, 138.6ms TimeCoverageRelationStatistics Valid=31, Invalid=101, Unknown=0, NotChecked=0, Total=132 [2021-03-10 22:18:36,771 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 105 states. [2021-03-10 22:18:36,775 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 105 to 95. [2021-03-10 22:18:36,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 95 states, 94 states have (on average 2.106382978723404) internal successors, (198), 94 states have internal predecessors, (198), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:18:36,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 95 states and 198 transitions. [2021-03-10 22:18:36,776 INFO L78 Accepts]: Start accepts. Automaton has 95 states and 198 transitions. Word has length 17 [2021-03-10 22:18:36,776 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-10 22:18:36,776 INFO L480 AbstractCegarLoop]: Abstraction has 95 states and 198 transitions. [2021-03-10 22:18:36,776 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 11 states, 11 states have (on average 1.8181818181818181) internal successors, (20), 11 states have internal predecessors, (20), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:18:36,776 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 198 transitions. [2021-03-10 22:18:36,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2021-03-10 22:18:36,776 INFO L511 BasicCegarLoop]: Found error trace [2021-03-10 22:18:36,776 INFO L519 BasicCegarLoop]: trace histogram [3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-10 22:18:36,999 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable50922,107 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:18:36,999 INFO L428 AbstractCegarLoop]: === Iteration 117 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-10 22:18:36,999 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-10 22:18:36,999 INFO L82 PathProgramCache]: Analyzing trace with hash 784782189, now seen corresponding path program 90 times [2021-03-10 22:18:36,999 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-10 22:18:36,999 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1320421889] [2021-03-10 22:18:36,999 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-10 22:18:37,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 22:18:37,095 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:18:37,095 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1320421889] [2021-03-10 22:18:37,095 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1875106230] [2021-03-10 22:18:37,095 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 108 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 108 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:18:37,117 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 3 check-sat command(s) [2021-03-10 22:18:37,117 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-10 22:18:37,118 INFO L263 TraceCheckSpWp]: Trace formula consists of 71 conjuncts, 14 conjunts are in the unsatisfiable core [2021-03-10 22:18:37,118 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-10 22:18:37,197 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:18:37,197 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-10 22:18:37,197 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9] total 11 [2021-03-10 22:18:37,197 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2108249613] [2021-03-10 22:18:37,197 INFO L460 AbstractCegarLoop]: Interpolant automaton has 11 states [2021-03-10 22:18:37,198 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-10 22:18:37,198 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2021-03-10 22:18:37,198 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=83, Unknown=0, NotChecked=0, Total=110 [2021-03-10 22:18:37,198 INFO L87 Difference]: Start difference. First operand 95 states and 198 transitions. Second operand has 11 states, 11 states have (on average 1.8181818181818181) internal successors, (20), 11 states have internal predecessors, (20), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:18:37,296 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-10 22:18:37,296 INFO L93 Difference]: Finished difference Result 125 states and 249 transitions. [2021-03-10 22:18:37,296 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-03-10 22:18:37,296 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 11 states have (on average 1.8181818181818181) internal successors, (20), 11 states have internal predecessors, (20), 0 states have call successors, (0), 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 17 [2021-03-10 22:18:37,296 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-10 22:18:37,297 INFO L225 Difference]: With dead ends: 125 [2021-03-10 22:18:37,297 INFO L226 Difference]: Without dead ends: 125 [2021-03-10 22:18:37,297 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 28 GetRequests, 14 SyntacticMatches, 2 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 21 ImplicationChecksByTransitivity, 158.1ms TimeCoverageRelationStatistics Valid=49, Invalid=133, Unknown=0, NotChecked=0, Total=182 [2021-03-10 22:18:37,297 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 125 states. [2021-03-10 22:18:37,298 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 125 to 95. [2021-03-10 22:18:37,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 95 states, 94 states have (on average 2.106382978723404) internal successors, (198), 94 states have internal predecessors, (198), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:18:37,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 95 states and 198 transitions. [2021-03-10 22:18:37,298 INFO L78 Accepts]: Start accepts. Automaton has 95 states and 198 transitions. Word has length 17 [2021-03-10 22:18:37,298 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-10 22:18:37,298 INFO L480 AbstractCegarLoop]: Abstraction has 95 states and 198 transitions. [2021-03-10 22:18:37,298 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 11 states, 11 states have (on average 1.8181818181818181) internal successors, (20), 11 states have internal predecessors, (20), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:18:37,298 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 198 transitions. [2021-03-10 22:18:37,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2021-03-10 22:18:37,298 INFO L511 BasicCegarLoop]: Found error trace [2021-03-10 22:18:37,298 INFO L519 BasicCegarLoop]: trace histogram [3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-10 22:18:37,499 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable50925,108 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:18:37,499 INFO L428 AbstractCegarLoop]: === Iteration 118 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-10 22:18:37,499 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-10 22:18:37,499 INFO L82 PathProgramCache]: Analyzing trace with hash -789951627, now seen corresponding path program 91 times [2021-03-10 22:18:37,499 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-10 22:18:37,499 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [602902235] [2021-03-10 22:18:37,499 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-10 22:18:37,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 22:18:37,588 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:18:37,589 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [602902235] [2021-03-10 22:18:37,589 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [363534103] [2021-03-10 22:18:37,589 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 109 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 109 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:18:37,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 22:18:37,640 INFO L263 TraceCheckSpWp]: Trace formula consists of 71 conjuncts, 14 conjunts are in the unsatisfiable core [2021-03-10 22:18:37,641 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-10 22:18:37,688 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:18:37,688 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-10 22:18:37,688 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9] total 10 [2021-03-10 22:18:37,688 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [698875753] [2021-03-10 22:18:37,688 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-03-10 22:18:37,689 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-10 22:18:37,689 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-03-10 22:18:37,689 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=67, Unknown=0, NotChecked=0, Total=90 [2021-03-10 22:18:37,689 INFO L87 Difference]: Start difference. First operand 95 states and 198 transitions. Second operand has 10 states, 10 states have (on average 1.9) internal successors, (19), 10 states have internal predecessors, (19), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:18:37,743 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-10 22:18:37,743 INFO L93 Difference]: Finished difference Result 139 states and 275 transitions. [2021-03-10 22:18:37,744 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-03-10 22:18:37,744 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 1.9) internal successors, (19), 10 states have internal predecessors, (19), 0 states have call successors, (0), 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 17 [2021-03-10 22:18:37,744 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-10 22:18:37,744 INFO L225 Difference]: With dead ends: 139 [2021-03-10 22:18:37,744 INFO L226 Difference]: Without dead ends: 139 [2021-03-10 22:18:37,744 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 26 GetRequests, 14 SyntacticMatches, 3 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 15 ImplicationChecksByTransitivity, 103.3ms TimeCoverageRelationStatistics Valid=29, Invalid=81, Unknown=0, NotChecked=0, Total=110 [2021-03-10 22:18:37,744 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 139 states. [2021-03-10 22:18:37,745 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 139 to 98. [2021-03-10 22:18:37,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 98 states, 97 states have (on average 2.1443298969072164) internal successors, (208), 97 states have internal predecessors, (208), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:18:37,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 98 states to 98 states and 208 transitions. [2021-03-10 22:18:37,745 INFO L78 Accepts]: Start accepts. Automaton has 98 states and 208 transitions. Word has length 17 [2021-03-10 22:18:37,745 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-10 22:18:37,746 INFO L480 AbstractCegarLoop]: Abstraction has 98 states and 208 transitions. [2021-03-10 22:18:37,746 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 10 states, 10 states have (on average 1.9) internal successors, (19), 10 states have internal predecessors, (19), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:18:37,746 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 208 transitions. [2021-03-10 22:18:37,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2021-03-10 22:18:37,746 INFO L511 BasicCegarLoop]: Found error trace [2021-03-10 22:18:37,746 INFO L519 BasicCegarLoop]: trace histogram [3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-10 22:18:37,946 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable50929,109 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:18:37,946 INFO L428 AbstractCegarLoop]: === Iteration 119 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-10 22:18:37,947 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-10 22:18:37,947 INFO L82 PathProgramCache]: Analyzing trace with hash 1533083287, now seen corresponding path program 92 times [2021-03-10 22:18:37,947 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-10 22:18:37,947 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1567719375] [2021-03-10 22:18:37,947 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-10 22:18:37,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 22:18:38,070 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:18:38,071 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1567719375] [2021-03-10 22:18:38,071 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1726544355] [2021-03-10 22:18:38,071 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 110 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 110 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:18:38,091 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-03-10 22:18:38,092 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-10 22:18:38,092 INFO L263 TraceCheckSpWp]: Trace formula consists of 71 conjuncts, 14 conjunts are in the unsatisfiable core [2021-03-10 22:18:38,092 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-10 22:18:38,160 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:18:38,160 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-10 22:18:38,160 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9] total 10 [2021-03-10 22:18:38,160 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1407079087] [2021-03-10 22:18:38,160 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-03-10 22:18:38,160 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-10 22:18:38,160 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-03-10 22:18:38,160 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=66, Unknown=0, NotChecked=0, Total=90 [2021-03-10 22:18:38,161 INFO L87 Difference]: Start difference. First operand 98 states and 208 transitions. Second operand has 10 states, 10 states have (on average 1.9) internal successors, (19), 10 states have internal predecessors, (19), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:18:38,254 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-10 22:18:38,254 INFO L93 Difference]: Finished difference Result 107 states and 221 transitions. [2021-03-10 22:18:38,254 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-03-10 22:18:38,254 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 1.9) internal successors, (19), 10 states have internal predecessors, (19), 0 states have call successors, (0), 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 17 [2021-03-10 22:18:38,254 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-10 22:18:38,254 INFO L225 Difference]: With dead ends: 107 [2021-03-10 22:18:38,254 INFO L226 Difference]: Without dead ends: 103 [2021-03-10 22:18:38,255 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 27 GetRequests, 14 SyntacticMatches, 3 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 9 ImplicationChecksByTransitivity, 209.1ms TimeCoverageRelationStatistics Valid=35, Invalid=97, Unknown=0, NotChecked=0, Total=132 [2021-03-10 22:18:38,255 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 103 states. [2021-03-10 22:18:38,255 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 103 to 98. [2021-03-10 22:18:38,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 98 states, 97 states have (on average 2.134020618556701) internal successors, (207), 97 states have internal predecessors, (207), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:18:38,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 98 states to 98 states and 207 transitions. [2021-03-10 22:18:38,256 INFO L78 Accepts]: Start accepts. Automaton has 98 states and 207 transitions. Word has length 17 [2021-03-10 22:18:38,256 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-10 22:18:38,256 INFO L480 AbstractCegarLoop]: Abstraction has 98 states and 207 transitions. [2021-03-10 22:18:38,256 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 10 states, 10 states have (on average 1.9) internal successors, (19), 10 states have internal predecessors, (19), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:18:38,256 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 207 transitions. [2021-03-10 22:18:38,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2021-03-10 22:18:38,256 INFO L511 BasicCegarLoop]: Found error trace [2021-03-10 22:18:38,256 INFO L519 BasicCegarLoop]: trace histogram [3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-10 22:18:38,463 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 110 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable50932 [2021-03-10 22:18:38,463 INFO L428 AbstractCegarLoop]: === Iteration 120 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-10 22:18:38,463 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-10 22:18:38,463 INFO L82 PathProgramCache]: Analyzing trace with hash -787325851, now seen corresponding path program 93 times [2021-03-10 22:18:38,463 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-10 22:18:38,463 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [135439939] [2021-03-10 22:18:38,463 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-10 22:18:38,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 22:18:38,568 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:18:38,568 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [135439939] [2021-03-10 22:18:38,568 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [44197999] [2021-03-10 22:18:38,568 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 111 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 111 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:18:38,589 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 3 check-sat command(s) [2021-03-10 22:18:38,590 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-10 22:18:38,590 INFO L263 TraceCheckSpWp]: Trace formula consists of 71 conjuncts, 14 conjunts are in the unsatisfiable core [2021-03-10 22:18:38,590 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-10 22:18:38,625 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:18:38,625 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-10 22:18:38,625 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9] total 9 [2021-03-10 22:18:38,625 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1001864466] [2021-03-10 22:18:38,625 INFO L460 AbstractCegarLoop]: Interpolant automaton has 9 states [2021-03-10 22:18:38,625 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-10 22:18:38,625 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2021-03-10 22:18:38,625 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=52, Unknown=0, NotChecked=0, Total=72 [2021-03-10 22:18:38,626 INFO L87 Difference]: Start difference. First operand 98 states and 207 transitions. Second operand has 9 states, 9 states have (on average 1.8888888888888888) internal successors, (17), 9 states have internal predecessors, (17), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:18:38,688 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-10 22:18:38,689 INFO L93 Difference]: Finished difference Result 110 states and 227 transitions. [2021-03-10 22:18:38,689 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-03-10 22:18:38,689 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 1.8888888888888888) internal successors, (17), 9 states have internal predecessors, (17), 0 states have call successors, (0), 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 17 [2021-03-10 22:18:38,689 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-10 22:18:38,689 INFO L225 Difference]: With dead ends: 110 [2021-03-10 22:18:38,689 INFO L226 Difference]: Without dead ends: 110 [2021-03-10 22:18:38,689 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 26 GetRequests, 15 SyntacticMatches, 3 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 13 ImplicationChecksByTransitivity, 109.7ms TimeCoverageRelationStatistics Valid=24, Invalid=66, Unknown=0, NotChecked=0, Total=90 [2021-03-10 22:18:38,690 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 110 states. [2021-03-10 22:18:38,690 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 110 to 96. [2021-03-10 22:18:38,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 96 states, 95 states have (on average 2.1052631578947367) internal successors, (200), 95 states have internal predecessors, (200), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:18:38,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 96 states and 200 transitions. [2021-03-10 22:18:38,691 INFO L78 Accepts]: Start accepts. Automaton has 96 states and 200 transitions. Word has length 17 [2021-03-10 22:18:38,691 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-10 22:18:38,691 INFO L480 AbstractCegarLoop]: Abstraction has 96 states and 200 transitions. [2021-03-10 22:18:38,691 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 9 states, 9 states have (on average 1.8888888888888888) internal successors, (17), 9 states have internal predecessors, (17), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:18:38,691 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 200 transitions. [2021-03-10 22:18:38,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2021-03-10 22:18:38,691 INFO L511 BasicCegarLoop]: Found error trace [2021-03-10 22:18:38,691 INFO L519 BasicCegarLoop]: trace histogram [3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-10 22:18:38,904 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 111 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable50934 [2021-03-10 22:18:38,904 INFO L428 AbstractCegarLoop]: === Iteration 121 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-10 22:18:38,904 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-10 22:18:38,904 INFO L82 PathProgramCache]: Analyzing trace with hash -1060153115, now seen corresponding path program 94 times [2021-03-10 22:18:38,904 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-10 22:18:38,904 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1517026594] [2021-03-10 22:18:38,904 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-10 22:18:38,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 22:18:39,001 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:18:39,001 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1517026594] [2021-03-10 22:18:39,001 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1889870381] [2021-03-10 22:18:39,002 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 112 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 112 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:18:39,022 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2021-03-10 22:18:39,023 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-10 22:18:39,023 INFO L263 TraceCheckSpWp]: Trace formula consists of 71 conjuncts, 14 conjunts are in the unsatisfiable core [2021-03-10 22:18:39,023 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-10 22:18:39,065 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:18:39,065 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-10 22:18:39,065 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9] total 9 [2021-03-10 22:18:39,066 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [635653397] [2021-03-10 22:18:39,066 INFO L460 AbstractCegarLoop]: Interpolant automaton has 9 states [2021-03-10 22:18:39,066 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-10 22:18:39,066 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2021-03-10 22:18:39,066 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2021-03-10 22:18:39,066 INFO L87 Difference]: Start difference. First operand 96 states and 200 transitions. Second operand has 9 states, 9 states have (on average 1.8888888888888888) internal successors, (17), 9 states have internal predecessors, (17), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:18:39,205 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-10 22:18:39,205 INFO L93 Difference]: Finished difference Result 115 states and 238 transitions. [2021-03-10 22:18:39,205 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-03-10 22:18:39,205 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 1.8888888888888888) internal successors, (17), 9 states have internal predecessors, (17), 0 states have call successors, (0), 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 17 [2021-03-10 22:18:39,205 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-10 22:18:39,206 INFO L225 Difference]: With dead ends: 115 [2021-03-10 22:18:39,206 INFO L226 Difference]: Without dead ends: 115 [2021-03-10 22:18:39,206 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 30 GetRequests, 14 SyntacticMatches, 4 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 26 ImplicationChecksByTransitivity, 180.9ms TimeCoverageRelationStatistics Valid=41, Invalid=141, Unknown=0, NotChecked=0, Total=182 [2021-03-10 22:18:39,206 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 115 states. [2021-03-10 22:18:39,207 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 115 to 96. [2021-03-10 22:18:39,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 96 states, 95 states have (on average 2.1052631578947367) internal successors, (200), 95 states have internal predecessors, (200), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:18:39,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 96 states and 200 transitions. [2021-03-10 22:18:39,207 INFO L78 Accepts]: Start accepts. Automaton has 96 states and 200 transitions. Word has length 17 [2021-03-10 22:18:39,207 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-10 22:18:39,207 INFO L480 AbstractCegarLoop]: Abstraction has 96 states and 200 transitions. [2021-03-10 22:18:39,207 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 9 states, 9 states have (on average 1.8888888888888888) internal successors, (17), 9 states have internal predecessors, (17), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:18:39,207 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 200 transitions. [2021-03-10 22:18:39,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2021-03-10 22:18:39,207 INFO L511 BasicCegarLoop]: Found error trace [2021-03-10 22:18:39,207 INFO L519 BasicCegarLoop]: trace histogram [3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-10 22:18:39,408 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 112 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable50937 [2021-03-10 22:18:39,408 INFO L428 AbstractCegarLoop]: === Iteration 122 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-10 22:18:39,408 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-10 22:18:39,408 INFO L82 PathProgramCache]: Analyzing trace with hash 1810839229, now seen corresponding path program 95 times [2021-03-10 22:18:39,408 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-10 22:18:39,408 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2099544977] [2021-03-10 22:18:39,408 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-10 22:18:39,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 22:18:39,548 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:18:39,548 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2099544977] [2021-03-10 22:18:39,548 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1449404765] [2021-03-10 22:18:39,548 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 113 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-03-10 22:18:39,583 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 3 check-sat command(s) [2021-03-10 22:18:39,583 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-10 22:18:39,584 INFO L263 TraceCheckSpWp]: Trace formula consists of 71 conjuncts, 14 conjunts are in the unsatisfiable core [2021-03-10 22:18:39,584 INFO L286 TraceCheckSpWp]: Computing forward predicates... Waiting until toolchain timeout for monitored process 113 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:18:39,634 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:18:39,634 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-10 22:18:39,634 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9] total 9 [2021-03-10 22:18:39,634 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1288066868] [2021-03-10 22:18:39,634 INFO L460 AbstractCegarLoop]: Interpolant automaton has 9 states [2021-03-10 22:18:39,634 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-10 22:18:39,635 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2021-03-10 22:18:39,635 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2021-03-10 22:18:39,635 INFO L87 Difference]: Start difference. First operand 96 states and 200 transitions. Second operand has 9 states, 9 states have (on average 1.8888888888888888) internal successors, (17), 9 states have internal predecessors, (17), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:18:39,764 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-10 22:18:39,764 INFO L93 Difference]: Finished difference Result 127 states and 262 transitions. [2021-03-10 22:18:39,764 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-03-10 22:18:39,764 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 1.8888888888888888) internal successors, (17), 9 states have internal predecessors, (17), 0 states have call successors, (0), 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 17 [2021-03-10 22:18:39,764 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-10 22:18:39,765 INFO L225 Difference]: With dead ends: 127 [2021-03-10 22:18:39,765 INFO L226 Difference]: Without dead ends: 127 [2021-03-10 22:18:39,765 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 29 GetRequests, 14 SyntacticMatches, 4 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 22 ImplicationChecksByTransitivity, 204.0ms TimeCoverageRelationStatistics Valid=35, Invalid=121, Unknown=0, NotChecked=0, Total=156 [2021-03-10 22:18:39,765 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 127 states. [2021-03-10 22:18:39,765 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 127 to 96. [2021-03-10 22:18:39,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 96 states, 95 states have (on average 2.1052631578947367) internal successors, (200), 95 states have internal predecessors, (200), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:18:39,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 96 states and 200 transitions. [2021-03-10 22:18:39,766 INFO L78 Accepts]: Start accepts. Automaton has 96 states and 200 transitions. Word has length 17 [2021-03-10 22:18:39,766 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-10 22:18:39,766 INFO L480 AbstractCegarLoop]: Abstraction has 96 states and 200 transitions. [2021-03-10 22:18:39,766 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 9 states, 9 states have (on average 1.8888888888888888) internal successors, (17), 9 states have internal predecessors, (17), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:18:39,766 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 200 transitions. [2021-03-10 22:18:39,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2021-03-10 22:18:39,766 INFO L511 BasicCegarLoop]: Found error trace [2021-03-10 22:18:39,766 INFO L519 BasicCegarLoop]: trace histogram [3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-10 22:18:39,966 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 113 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable50940 [2021-03-10 22:18:39,967 INFO L428 AbstractCegarLoop]: === Iteration 123 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-10 22:18:39,967 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-10 22:18:39,967 INFO L82 PathProgramCache]: Analyzing trace with hash -1229943985, now seen corresponding path program 96 times [2021-03-10 22:18:39,967 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-10 22:18:39,967 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1908584387] [2021-03-10 22:18:39,967 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-10 22:18:39,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 22:18:40,062 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:18:40,062 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1908584387] [2021-03-10 22:18:40,062 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2068007560] [2021-03-10 22:18:40,062 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 114 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 114 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:18:40,084 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 4 check-sat command(s) [2021-03-10 22:18:40,084 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-10 22:18:40,085 INFO L263 TraceCheckSpWp]: Trace formula consists of 71 conjuncts, 14 conjunts are in the unsatisfiable core [2021-03-10 22:18:40,085 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-10 22:18:40,139 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:18:40,139 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-10 22:18:40,139 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9] total 10 [2021-03-10 22:18:40,139 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1943742148] [2021-03-10 22:18:40,139 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-03-10 22:18:40,140 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-10 22:18:40,140 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-03-10 22:18:40,140 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=69, Unknown=0, NotChecked=0, Total=90 [2021-03-10 22:18:40,140 INFO L87 Difference]: Start difference. First operand 96 states and 200 transitions. Second operand has 10 states, 10 states have (on average 1.9) internal successors, (19), 10 states have internal predecessors, (19), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:18:40,258 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-10 22:18:40,259 INFO L93 Difference]: Finished difference Result 125 states and 259 transitions. [2021-03-10 22:18:40,259 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-03-10 22:18:40,259 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 1.9) internal successors, (19), 10 states have internal predecessors, (19), 0 states have call successors, (0), 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 17 [2021-03-10 22:18:40,259 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-10 22:18:40,259 INFO L225 Difference]: With dead ends: 125 [2021-03-10 22:18:40,259 INFO L226 Difference]: Without dead ends: 125 [2021-03-10 22:18:40,259 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 29 GetRequests, 13 SyntacticMatches, 4 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 17 ImplicationChecksByTransitivity, 166.8ms TimeCoverageRelationStatistics Valid=47, Invalid=135, Unknown=0, NotChecked=0, Total=182 [2021-03-10 22:18:40,260 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 125 states. [2021-03-10 22:18:40,260 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 125 to 96. [2021-03-10 22:18:40,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 96 states, 95 states have (on average 2.1052631578947367) internal successors, (200), 95 states have internal predecessors, (200), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:18:40,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 96 states and 200 transitions. [2021-03-10 22:18:40,261 INFO L78 Accepts]: Start accepts. Automaton has 96 states and 200 transitions. Word has length 17 [2021-03-10 22:18:40,261 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-10 22:18:40,261 INFO L480 AbstractCegarLoop]: Abstraction has 96 states and 200 transitions. [2021-03-10 22:18:40,261 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 10 states, 10 states have (on average 1.9) internal successors, (19), 10 states have internal predecessors, (19), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:18:40,261 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 200 transitions. [2021-03-10 22:18:40,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2021-03-10 22:18:40,261 INFO L511 BasicCegarLoop]: Found error trace [2021-03-10 22:18:40,261 INFO L519 BasicCegarLoop]: trace histogram [3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-10 22:18:40,475 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 114 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable50943 [2021-03-10 22:18:40,475 INFO L428 AbstractCegarLoop]: === Iteration 124 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-10 22:18:40,475 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-10 22:18:40,475 INFO L82 PathProgramCache]: Analyzing trace with hash 51623405, now seen corresponding path program 97 times [2021-03-10 22:18:40,475 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-10 22:18:40,475 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [285080055] [2021-03-10 22:18:40,475 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-10 22:18:40,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 22:18:40,579 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:18:40,579 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [285080055] [2021-03-10 22:18:40,579 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1024674927] [2021-03-10 22:18:40,579 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 115 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 115 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:18:40,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 22:18:40,601 INFO L263 TraceCheckSpWp]: Trace formula consists of 71 conjuncts, 14 conjunts are in the unsatisfiable core [2021-03-10 22:18:40,602 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-10 22:18:41,015 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:18:41,015 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-10 22:18:41,015 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9] total 12 [2021-03-10 22:18:41,016 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1089609761] [2021-03-10 22:18:41,016 INFO L460 AbstractCegarLoop]: Interpolant automaton has 12 states [2021-03-10 22:18:41,016 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-10 22:18:41,016 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2021-03-10 22:18:41,016 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=105, Unknown=0, NotChecked=0, Total=132 [2021-03-10 22:18:41,016 INFO L87 Difference]: Start difference. First operand 96 states and 200 transitions. Second operand has 12 states, 12 states have (on average 1.75) internal successors, (21), 12 states have internal predecessors, (21), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:18:41,120 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-10 22:18:41,120 INFO L93 Difference]: Finished difference Result 103 states and 214 transitions. [2021-03-10 22:18:41,121 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-03-10 22:18:41,121 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 1.75) internal successors, (21), 12 states have internal predecessors, (21), 0 states have call successors, (0), 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 17 [2021-03-10 22:18:41,121 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-10 22:18:41,121 INFO L225 Difference]: With dead ends: 103 [2021-03-10 22:18:41,121 INFO L226 Difference]: Without dead ends: 103 [2021-03-10 22:18:41,121 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 28 GetRequests, 12 SyntacticMatches, 3 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 20 ImplicationChecksByTransitivity, 218.6ms TimeCoverageRelationStatistics Valid=50, Invalid=160, Unknown=0, NotChecked=0, Total=210 [2021-03-10 22:18:41,121 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 103 states. [2021-03-10 22:18:41,122 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 103 to 94. [2021-03-10 22:18:41,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 94 states, 93 states have (on average 2.10752688172043) internal successors, (196), 93 states have internal predecessors, (196), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:18:41,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 94 states to 94 states and 196 transitions. [2021-03-10 22:18:41,123 INFO L78 Accepts]: Start accepts. Automaton has 94 states and 196 transitions. Word has length 17 [2021-03-10 22:18:41,123 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-10 22:18:41,123 INFO L480 AbstractCegarLoop]: Abstraction has 94 states and 196 transitions. [2021-03-10 22:18:41,123 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 12 states, 12 states have (on average 1.75) internal successors, (21), 12 states have internal predecessors, (21), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:18:41,123 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 196 transitions. [2021-03-10 22:18:41,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2021-03-10 22:18:41,123 INFO L511 BasicCegarLoop]: Found error trace [2021-03-10 22:18:41,123 INFO L519 BasicCegarLoop]: trace histogram [3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-10 22:18:41,335 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable50947,115 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:18:41,335 INFO L428 AbstractCegarLoop]: === Iteration 125 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-10 22:18:41,335 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-10 22:18:41,335 INFO L82 PathProgramCache]: Analyzing trace with hash 39242669, now seen corresponding path program 98 times [2021-03-10 22:18:41,335 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-10 22:18:41,335 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1589710880] [2021-03-10 22:18:41,336 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-10 22:18:41,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 22:18:41,454 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:18:41,454 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1589710880] [2021-03-10 22:18:41,454 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [352759442] [2021-03-10 22:18:41,454 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 116 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 116 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:18:41,475 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-03-10 22:18:41,475 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-10 22:18:41,476 INFO L263 TraceCheckSpWp]: Trace formula consists of 71 conjuncts, 14 conjunts are in the unsatisfiable core [2021-03-10 22:18:41,476 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-10 22:18:41,520 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:18:41,520 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-10 22:18:41,520 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9] total 9 [2021-03-10 22:18:41,520 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1833009358] [2021-03-10 22:18:41,520 INFO L460 AbstractCegarLoop]: Interpolant automaton has 9 states [2021-03-10 22:18:41,520 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-10 22:18:41,520 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2021-03-10 22:18:41,520 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2021-03-10 22:18:41,520 INFO L87 Difference]: Start difference. First operand 94 states and 196 transitions. Second operand has 9 states, 9 states have (on average 1.8888888888888888) internal successors, (17), 9 states have internal predecessors, (17), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:18:41,611 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-10 22:18:41,611 INFO L93 Difference]: Finished difference Result 110 states and 228 transitions. [2021-03-10 22:18:41,611 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-03-10 22:18:41,612 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 1.8888888888888888) internal successors, (17), 9 states have internal predecessors, (17), 0 states have call successors, (0), 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 17 [2021-03-10 22:18:41,612 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-10 22:18:41,612 INFO L225 Difference]: With dead ends: 110 [2021-03-10 22:18:41,612 INFO L226 Difference]: Without dead ends: 110 [2021-03-10 22:18:41,612 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 28 GetRequests, 13 SyntacticMatches, 5 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 18 ImplicationChecksByTransitivity, 152.2ms TimeCoverageRelationStatistics Valid=31, Invalid=101, Unknown=0, NotChecked=0, Total=132 [2021-03-10 22:18:41,612 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 110 states. [2021-03-10 22:18:41,613 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 110 to 95. [2021-03-10 22:18:41,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 95 states, 94 states have (on average 2.106382978723404) internal successors, (198), 94 states have internal predecessors, (198), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:18:41,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 95 states and 198 transitions. [2021-03-10 22:18:41,613 INFO L78 Accepts]: Start accepts. Automaton has 95 states and 198 transitions. Word has length 17 [2021-03-10 22:18:41,613 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-10 22:18:41,613 INFO L480 AbstractCegarLoop]: Abstraction has 95 states and 198 transitions. [2021-03-10 22:18:41,613 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 9 states, 9 states have (on average 1.8888888888888888) internal successors, (17), 9 states have internal predecessors, (17), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:18:41,613 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 198 transitions. [2021-03-10 22:18:41,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2021-03-10 22:18:41,613 INFO L511 BasicCegarLoop]: Found error trace [2021-03-10 22:18:41,614 INFO L519 BasicCegarLoop]: trace histogram [3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-10 22:18:41,814 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable51102,116 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:18:41,814 INFO L428 AbstractCegarLoop]: === Iteration 126 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-10 22:18:41,814 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-10 22:18:41,814 INFO L82 PathProgramCache]: Analyzing trace with hash -1532865371, now seen corresponding path program 99 times [2021-03-10 22:18:41,814 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-10 22:18:41,814 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [678600598] [2021-03-10 22:18:41,814 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-10 22:18:41,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 22:18:41,904 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:18:41,904 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [678600598] [2021-03-10 22:18:41,904 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1790655190] [2021-03-10 22:18:41,905 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 117 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 117 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:18:41,926 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 3 check-sat command(s) [2021-03-10 22:18:41,926 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-10 22:18:41,926 INFO L263 TraceCheckSpWp]: Trace formula consists of 71 conjuncts, 14 conjunts are in the unsatisfiable core [2021-03-10 22:18:41,927 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-10 22:18:42,007 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:18:42,007 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-10 22:18:42,007 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9] total 11 [2021-03-10 22:18:42,008 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [112892701] [2021-03-10 22:18:42,008 INFO L460 AbstractCegarLoop]: Interpolant automaton has 11 states [2021-03-10 22:18:42,008 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-10 22:18:42,008 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2021-03-10 22:18:42,008 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=87, Unknown=0, NotChecked=0, Total=110 [2021-03-10 22:18:42,008 INFO L87 Difference]: Start difference. First operand 95 states and 198 transitions. Second operand has 11 states, 11 states have (on average 1.8181818181818181) internal successors, (20), 11 states have internal predecessors, (20), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:18:42,088 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-10 22:18:42,088 INFO L93 Difference]: Finished difference Result 124 states and 246 transitions. [2021-03-10 22:18:42,088 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-03-10 22:18:42,088 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 11 states have (on average 1.8181818181818181) internal successors, (20), 11 states have internal predecessors, (20), 0 states have call successors, (0), 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 17 [2021-03-10 22:18:42,089 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-10 22:18:42,089 INFO L225 Difference]: With dead ends: 124 [2021-03-10 22:18:42,089 INFO L226 Difference]: Without dead ends: 121 [2021-03-10 22:18:42,089 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 27 GetRequests, 12 SyntacticMatches, 4 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 16 ImplicationChecksByTransitivity, 153.7ms TimeCoverageRelationStatistics Valid=33, Invalid=123, Unknown=0, NotChecked=0, Total=156 [2021-03-10 22:18:42,089 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 121 states. [2021-03-10 22:18:42,090 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 121 to 100. [2021-03-10 22:18:42,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 100 states, 99 states have (on average 2.121212121212121) internal successors, (210), 99 states have internal predecessors, (210), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:18:42,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 100 states to 100 states and 210 transitions. [2021-03-10 22:18:42,090 INFO L78 Accepts]: Start accepts. Automaton has 100 states and 210 transitions. Word has length 17 [2021-03-10 22:18:42,090 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-10 22:18:42,090 INFO L480 AbstractCegarLoop]: Abstraction has 100 states and 210 transitions. [2021-03-10 22:18:42,090 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 11 states, 11 states have (on average 1.8181818181818181) internal successors, (20), 11 states have internal predecessors, (20), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:18:42,090 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 210 transitions. [2021-03-10 22:18:42,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2021-03-10 22:18:42,090 INFO L511 BasicCegarLoop]: Found error trace [2021-03-10 22:18:42,091 INFO L519 BasicCegarLoop]: trace histogram [3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-10 22:18:42,291 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 117 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable51105 [2021-03-10 22:18:42,291 INFO L428 AbstractCegarLoop]: === Iteration 127 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-10 22:18:42,291 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-10 22:18:42,291 INFO L82 PathProgramCache]: Analyzing trace with hash -145239339, now seen corresponding path program 100 times [2021-03-10 22:18:42,291 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-10 22:18:42,291 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [218011605] [2021-03-10 22:18:42,291 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-10 22:18:42,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 22:18:42,387 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:18:42,387 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [218011605] [2021-03-10 22:18:42,387 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1742726992] [2021-03-10 22:18:42,387 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 118 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 118 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:18:42,414 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2021-03-10 22:18:42,414 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-10 22:18:42,415 INFO L263 TraceCheckSpWp]: Trace formula consists of 71 conjuncts, 14 conjunts are in the unsatisfiable core [2021-03-10 22:18:42,415 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-10 22:18:42,472 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:18:42,472 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-10 22:18:42,472 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9] total 10 [2021-03-10 22:18:42,472 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [949284234] [2021-03-10 22:18:42,472 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-03-10 22:18:42,472 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-10 22:18:42,472 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-03-10 22:18:42,473 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=69, Unknown=0, NotChecked=0, Total=90 [2021-03-10 22:18:42,473 INFO L87 Difference]: Start difference. First operand 100 states and 210 transitions. Second operand has 10 states, 10 states have (on average 1.9) internal successors, (19), 10 states have internal predecessors, (19), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:18:42,568 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-10 22:18:42,568 INFO L93 Difference]: Finished difference Result 136 states and 274 transitions. [2021-03-10 22:18:42,568 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-03-10 22:18:42,568 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 1.9) internal successors, (19), 10 states have internal predecessors, (19), 0 states have call successors, (0), 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 17 [2021-03-10 22:18:42,568 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-10 22:18:42,568 INFO L225 Difference]: With dead ends: 136 [2021-03-10 22:18:42,568 INFO L226 Difference]: Without dead ends: 136 [2021-03-10 22:18:42,569 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 28 GetRequests, 12 SyntacticMatches, 5 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 14 ImplicationChecksByTransitivity, 140.1ms TimeCoverageRelationStatistics Valid=41, Invalid=115, Unknown=0, NotChecked=0, Total=156 [2021-03-10 22:18:42,569 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 136 states. [2021-03-10 22:18:42,569 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 136 to 100. [2021-03-10 22:18:42,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 100 states, 99 states have (on average 2.121212121212121) internal successors, (210), 99 states have internal predecessors, (210), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:18:42,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 100 states to 100 states and 210 transitions. [2021-03-10 22:18:42,570 INFO L78 Accepts]: Start accepts. Automaton has 100 states and 210 transitions. Word has length 17 [2021-03-10 22:18:42,570 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-10 22:18:42,570 INFO L480 AbstractCegarLoop]: Abstraction has 100 states and 210 transitions. [2021-03-10 22:18:42,570 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 10 states, 10 states have (on average 1.9) internal successors, (19), 10 states have internal predecessors, (19), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:18:42,570 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 210 transitions. [2021-03-10 22:18:42,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2021-03-10 22:18:42,570 INFO L511 BasicCegarLoop]: Found error trace [2021-03-10 22:18:42,570 INFO L519 BasicCegarLoop]: trace histogram [3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-10 22:18:42,784 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable51108,118 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:18:42,785 INFO L428 AbstractCegarLoop]: === Iteration 128 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-10 22:18:42,785 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-10 22:18:42,785 INFO L82 PathProgramCache]: Analyzing trace with hash -2083590355, now seen corresponding path program 101 times [2021-03-10 22:18:42,785 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-10 22:18:42,785 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2101761630] [2021-03-10 22:18:42,785 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-10 22:18:42,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 22:18:42,877 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:18:42,877 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2101761630] [2021-03-10 22:18:42,877 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [172914351] [2021-03-10 22:18:42,877 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 119 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 119 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:18:42,899 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 3 check-sat command(s) [2021-03-10 22:18:42,899 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-10 22:18:42,900 INFO L263 TraceCheckSpWp]: Trace formula consists of 71 conjuncts, 14 conjunts are in the unsatisfiable core [2021-03-10 22:18:42,900 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-10 22:18:42,957 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:18:42,957 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-10 22:18:42,957 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9] total 10 [2021-03-10 22:18:42,957 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [66163181] [2021-03-10 22:18:42,957 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-03-10 22:18:42,957 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-10 22:18:42,958 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-03-10 22:18:42,958 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=70, Unknown=0, NotChecked=0, Total=90 [2021-03-10 22:18:42,958 INFO L87 Difference]: Start difference. First operand 100 states and 210 transitions. Second operand has 10 states, 10 states have (on average 1.9) internal successors, (19), 10 states have internal predecessors, (19), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:18:43,062 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-10 22:18:43,062 INFO L93 Difference]: Finished difference Result 113 states and 233 transitions. [2021-03-10 22:18:43,062 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-03-10 22:18:43,063 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 1.9) internal successors, (19), 10 states have internal predecessors, (19), 0 states have call successors, (0), 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 17 [2021-03-10 22:18:43,063 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-10 22:18:43,063 INFO L225 Difference]: With dead ends: 113 [2021-03-10 22:18:43,063 INFO L226 Difference]: Without dead ends: 111 [2021-03-10 22:18:43,063 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 28 GetRequests, 12 SyntacticMatches, 5 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 15 ImplicationChecksByTransitivity, 147.4ms TimeCoverageRelationStatistics Valid=36, Invalid=120, Unknown=0, NotChecked=0, Total=156 [2021-03-10 22:18:43,063 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 111 states. [2021-03-10 22:18:43,064 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 111 to 100. [2021-03-10 22:18:43,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 100 states, 99 states have (on average 2.111111111111111) internal successors, (209), 99 states have internal predecessors, (209), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:18:43,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 100 states to 100 states and 209 transitions. [2021-03-10 22:18:43,065 INFO L78 Accepts]: Start accepts. Automaton has 100 states and 209 transitions. Word has length 17 [2021-03-10 22:18:43,065 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-10 22:18:43,065 INFO L480 AbstractCegarLoop]: Abstraction has 100 states and 209 transitions. [2021-03-10 22:18:43,065 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 10 states, 10 states have (on average 1.9) internal successors, (19), 10 states have internal predecessors, (19), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:18:43,065 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 209 transitions. [2021-03-10 22:18:43,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2021-03-10 22:18:43,065 INFO L511 BasicCegarLoop]: Found error trace [2021-03-10 22:18:43,065 INFO L519 BasicCegarLoop]: trace histogram [3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-10 22:18:43,279 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 119 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable51112 [2021-03-10 22:18:43,279 INFO L428 AbstractCegarLoop]: === Iteration 129 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-10 22:18:43,280 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-10 22:18:43,280 INFO L82 PathProgramCache]: Analyzing trace with hash -1719973155, now seen corresponding path program 102 times [2021-03-10 22:18:43,280 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-10 22:18:43,280 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1716342488] [2021-03-10 22:18:43,280 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-10 22:18:43,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 22:18:43,400 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:18:43,400 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1716342488] [2021-03-10 22:18:43,400 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1487609832] [2021-03-10 22:18:43,400 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 120 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 120 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:18:43,426 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 3 check-sat command(s) [2021-03-10 22:18:43,427 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-10 22:18:43,427 INFO L263 TraceCheckSpWp]: Trace formula consists of 71 conjuncts, 14 conjunts are in the unsatisfiable core [2021-03-10 22:18:43,428 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-10 22:18:43,525 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:18:43,525 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-10 22:18:43,525 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9] total 11 [2021-03-10 22:18:43,525 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1602219385] [2021-03-10 22:18:43,525 INFO L460 AbstractCegarLoop]: Interpolant automaton has 11 states [2021-03-10 22:18:43,525 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-10 22:18:43,525 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2021-03-10 22:18:43,525 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=86, Unknown=0, NotChecked=0, Total=110 [2021-03-10 22:18:43,526 INFO L87 Difference]: Start difference. First operand 100 states and 209 transitions. Second operand has 11 states, 11 states have (on average 1.8181818181818181) internal successors, (20), 11 states have internal predecessors, (20), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:18:43,655 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-10 22:18:43,655 INFO L93 Difference]: Finished difference Result 123 states and 249 transitions. [2021-03-10 22:18:43,656 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-03-10 22:18:43,656 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 11 states have (on average 1.8181818181818181) internal successors, (20), 11 states have internal predecessors, (20), 0 states have call successors, (0), 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 17 [2021-03-10 22:18:43,656 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-10 22:18:43,656 INFO L225 Difference]: With dead ends: 123 [2021-03-10 22:18:43,656 INFO L226 Difference]: Without dead ends: 123 [2021-03-10 22:18:43,656 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 28 GetRequests, 12 SyntacticMatches, 4 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 15 ImplicationChecksByTransitivity, 209.3ms TimeCoverageRelationStatistics Valid=46, Invalid=136, Unknown=0, NotChecked=0, Total=182 [2021-03-10 22:18:43,657 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 123 states. [2021-03-10 22:18:43,657 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 123 to 97. [2021-03-10 22:18:43,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 97 states, 96 states have (on average 2.125) internal successors, (204), 96 states have internal predecessors, (204), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:18:43,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 97 states to 97 states and 204 transitions. [2021-03-10 22:18:43,658 INFO L78 Accepts]: Start accepts. Automaton has 97 states and 204 transitions. Word has length 17 [2021-03-10 22:18:43,658 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-10 22:18:43,658 INFO L480 AbstractCegarLoop]: Abstraction has 97 states and 204 transitions. [2021-03-10 22:18:43,658 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 11 states, 11 states have (on average 1.8181818181818181) internal successors, (20), 11 states have internal predecessors, (20), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:18:43,658 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 204 transitions. [2021-03-10 22:18:43,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2021-03-10 22:18:43,658 INFO L511 BasicCegarLoop]: Found error trace [2021-03-10 22:18:43,658 INFO L519 BasicCegarLoop]: trace histogram [3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-10 22:18:43,859 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 120 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable51116 [2021-03-10 22:18:43,859 INFO L428 AbstractCegarLoop]: === Iteration 130 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-10 22:18:43,859 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-10 22:18:43,859 INFO L82 PathProgramCache]: Analyzing trace with hash -1451466315, now seen corresponding path program 103 times [2021-03-10 22:18:43,859 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-10 22:18:43,859 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [739105868] [2021-03-10 22:18:43,860 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-10 22:18:43,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 22:18:43,969 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:18:43,969 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [739105868] [2021-03-10 22:18:43,970 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [596439954] [2021-03-10 22:18:43,970 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 121 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 121 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:18:44,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 22:18:44,007 INFO L263 TraceCheckSpWp]: Trace formula consists of 71 conjuncts, 14 conjunts are in the unsatisfiable core [2021-03-10 22:18:44,007 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-10 22:18:44,073 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:18:44,073 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-10 22:18:44,073 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9] total 10 [2021-03-10 22:18:44,073 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [677542886] [2021-03-10 22:18:44,073 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-03-10 22:18:44,073 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-10 22:18:44,074 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-03-10 22:18:44,074 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=70, Unknown=0, NotChecked=0, Total=90 [2021-03-10 22:18:44,074 INFO L87 Difference]: Start difference. First operand 97 states and 204 transitions. Second operand has 10 states, 10 states have (on average 1.9) internal successors, (19), 10 states have internal predecessors, (19), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:18:44,179 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-10 22:18:44,179 INFO L93 Difference]: Finished difference Result 132 states and 264 transitions. [2021-03-10 22:18:44,180 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-03-10 22:18:44,180 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 1.9) internal successors, (19), 10 states have internal predecessors, (19), 0 states have call successors, (0), 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 17 [2021-03-10 22:18:44,180 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-10 22:18:44,180 INFO L225 Difference]: With dead ends: 132 [2021-03-10 22:18:44,180 INFO L226 Difference]: Without dead ends: 129 [2021-03-10 22:18:44,180 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 27 GetRequests, 12 SyntacticMatches, 5 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 12 ImplicationChecksByTransitivity, 152.5ms TimeCoverageRelationStatistics Valid=30, Invalid=102, Unknown=0, NotChecked=0, Total=132 [2021-03-10 22:18:44,181 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 129 states. [2021-03-10 22:18:44,181 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 129 to 104. [2021-03-10 22:18:44,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 104 states, 103 states have (on average 2.1553398058252426) internal successors, (222), 103 states have internal predecessors, (222), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:18:44,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 104 states to 104 states and 222 transitions. [2021-03-10 22:18:44,182 INFO L78 Accepts]: Start accepts. Automaton has 104 states and 222 transitions. Word has length 17 [2021-03-10 22:18:44,182 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-10 22:18:44,182 INFO L480 AbstractCegarLoop]: Abstraction has 104 states and 222 transitions. [2021-03-10 22:18:44,182 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 10 states, 10 states have (on average 1.9) internal successors, (19), 10 states have internal predecessors, (19), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:18:44,182 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 222 transitions. [2021-03-10 22:18:44,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2021-03-10 22:18:44,182 INFO L511 BasicCegarLoop]: Found error trace [2021-03-10 22:18:44,182 INFO L519 BasicCegarLoop]: trace histogram [3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-10 22:18:44,382 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable51119,121 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:18:44,382 INFO L428 AbstractCegarLoop]: === Iteration 131 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-10 22:18:44,383 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-10 22:18:44,383 INFO L82 PathProgramCache]: Analyzing trace with hash -63840283, now seen corresponding path program 104 times [2021-03-10 22:18:44,383 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-10 22:18:44,383 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [855660259] [2021-03-10 22:18:44,383 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-10 22:18:44,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 22:18:44,480 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:18:44,481 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [855660259] [2021-03-10 22:18:44,481 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1373888689] [2021-03-10 22:18:44,481 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 122 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 122 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:18:44,501 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-03-10 22:18:44,502 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-10 22:18:44,502 INFO L263 TraceCheckSpWp]: Trace formula consists of 71 conjuncts, 14 conjunts are in the unsatisfiable core [2021-03-10 22:18:44,502 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-10 22:18:44,587 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:18:44,587 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-10 22:18:44,587 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9] total 11 [2021-03-10 22:18:44,587 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2122962780] [2021-03-10 22:18:44,587 INFO L460 AbstractCegarLoop]: Interpolant automaton has 11 states [2021-03-10 22:18:44,587 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-10 22:18:44,588 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2021-03-10 22:18:44,588 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=86, Unknown=0, NotChecked=0, Total=110 [2021-03-10 22:18:44,588 INFO L87 Difference]: Start difference. First operand 104 states and 222 transitions. Second operand has 11 states, 11 states have (on average 1.8181818181818181) internal successors, (20), 11 states have internal predecessors, (20), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:18:44,708 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-10 22:18:44,708 INFO L93 Difference]: Finished difference Result 130 states and 265 transitions. [2021-03-10 22:18:44,709 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-03-10 22:18:44,709 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 11 states have (on average 1.8181818181818181) internal successors, (20), 11 states have internal predecessors, (20), 0 states have call successors, (0), 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 17 [2021-03-10 22:18:44,709 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-10 22:18:44,709 INFO L225 Difference]: With dead ends: 130 [2021-03-10 22:18:44,709 INFO L226 Difference]: Without dead ends: 130 [2021-03-10 22:18:44,709 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 29 GetRequests, 12 SyntacticMatches, 4 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 22 ImplicationChecksByTransitivity, 185.8ms TimeCoverageRelationStatistics Valid=52, Invalid=158, Unknown=0, NotChecked=0, Total=210 [2021-03-10 22:18:44,709 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 130 states. [2021-03-10 22:18:44,710 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 130 to 104. [2021-03-10 22:18:44,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 104 states, 103 states have (on average 2.1553398058252426) internal successors, (222), 103 states have internal predecessors, (222), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:18:44,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 104 states to 104 states and 222 transitions. [2021-03-10 22:18:44,711 INFO L78 Accepts]: Start accepts. Automaton has 104 states and 222 transitions. Word has length 17 [2021-03-10 22:18:44,711 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-10 22:18:44,711 INFO L480 AbstractCegarLoop]: Abstraction has 104 states and 222 transitions. [2021-03-10 22:18:44,711 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 11 states, 11 states have (on average 1.8181818181818181) internal successors, (20), 11 states have internal predecessors, (20), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:18:44,711 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 222 transitions. [2021-03-10 22:18:44,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2021-03-10 22:18:44,711 INFO L511 BasicCegarLoop]: Found error trace [2021-03-10 22:18:44,711 INFO L519 BasicCegarLoop]: trace histogram [3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-10 22:18:44,926 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable51122,122 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:18:44,926 INFO L428 AbstractCegarLoop]: === Iteration 132 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-10 22:18:44,926 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-10 22:18:44,926 INFO L82 PathProgramCache]: Analyzing trace with hash -2002191299, now seen corresponding path program 105 times [2021-03-10 22:18:44,926 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-10 22:18:44,926 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [536422366] [2021-03-10 22:18:44,926 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-10 22:18:44,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 22:18:45,032 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:18:45,032 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [536422366] [2021-03-10 22:18:45,032 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [163615563] [2021-03-10 22:18:45,032 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 123 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 123 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:18:45,055 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 3 check-sat command(s) [2021-03-10 22:18:45,055 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-10 22:18:45,055 INFO L263 TraceCheckSpWp]: Trace formula consists of 71 conjuncts, 14 conjunts are in the unsatisfiable core [2021-03-10 22:18:45,055 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-10 22:18:45,140 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:18:45,140 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-10 22:18:45,140 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9] total 11 [2021-03-10 22:18:45,140 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1876763817] [2021-03-10 22:18:45,140 INFO L460 AbstractCegarLoop]: Interpolant automaton has 11 states [2021-03-10 22:18:45,140 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-10 22:18:45,140 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2021-03-10 22:18:45,140 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=87, Unknown=0, NotChecked=0, Total=110 [2021-03-10 22:18:45,141 INFO L87 Difference]: Start difference. First operand 104 states and 222 transitions. Second operand has 11 states, 11 states have (on average 1.8181818181818181) internal successors, (20), 11 states have internal predecessors, (20), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:18:45,261 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-10 22:18:45,261 INFO L93 Difference]: Finished difference Result 128 states and 258 transitions. [2021-03-10 22:18:45,261 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-03-10 22:18:45,261 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 11 states have (on average 1.8181818181818181) internal successors, (20), 11 states have internal predecessors, (20), 0 states have call successors, (0), 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 17 [2021-03-10 22:18:45,261 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-10 22:18:45,262 INFO L225 Difference]: With dead ends: 128 [2021-03-10 22:18:45,262 INFO L226 Difference]: Without dead ends: 126 [2021-03-10 22:18:45,262 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 28 GetRequests, 12 SyntacticMatches, 4 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 19 ImplicationChecksByTransitivity, 206.6ms TimeCoverageRelationStatistics Valid=40, Invalid=142, Unknown=0, NotChecked=0, Total=182 [2021-03-10 22:18:45,262 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 126 states. [2021-03-10 22:18:45,263 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 126 to 104. [2021-03-10 22:18:45,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 104 states, 103 states have (on average 2.145631067961165) internal successors, (221), 103 states have internal predecessors, (221), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:18:45,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 104 states to 104 states and 221 transitions. [2021-03-10 22:18:45,263 INFO L78 Accepts]: Start accepts. Automaton has 104 states and 221 transitions. Word has length 17 [2021-03-10 22:18:45,263 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-10 22:18:45,263 INFO L480 AbstractCegarLoop]: Abstraction has 104 states and 221 transitions. [2021-03-10 22:18:45,263 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 11 states, 11 states have (on average 1.8181818181818181) internal successors, (20), 11 states have internal predecessors, (20), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:18:45,263 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 221 transitions. [2021-03-10 22:18:45,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2021-03-10 22:18:45,263 INFO L511 BasicCegarLoop]: Found error trace [2021-03-10 22:18:45,263 INFO L519 BasicCegarLoop]: trace histogram [3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-10 22:18:45,464 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable51126,123 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:18:45,464 INFO L428 AbstractCegarLoop]: === Iteration 133 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-10 22:18:45,464 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-10 22:18:45,464 INFO L82 PathProgramCache]: Analyzing trace with hash -1638574099, now seen corresponding path program 106 times [2021-03-10 22:18:45,464 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-10 22:18:45,464 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1224151665] [2021-03-10 22:18:45,464 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-10 22:18:45,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 22:18:45,557 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:18:45,557 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1224151665] [2021-03-10 22:18:45,557 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [632225395] [2021-03-10 22:18:45,557 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 124 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 124 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:18:45,584 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2021-03-10 22:18:45,584 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-10 22:18:45,585 INFO L263 TraceCheckSpWp]: Trace formula consists of 71 conjuncts, 14 conjunts are in the unsatisfiable core [2021-03-10 22:18:45,585 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-10 22:18:45,637 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:18:45,638 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-10 22:18:45,638 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9] total 10 [2021-03-10 22:18:45,638 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1680359774] [2021-03-10 22:18:45,638 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-03-10 22:18:45,638 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-10 22:18:45,638 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-03-10 22:18:45,638 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=69, Unknown=0, NotChecked=0, Total=90 [2021-03-10 22:18:45,638 INFO L87 Difference]: Start difference. First operand 104 states and 221 transitions. Second operand has 10 states, 10 states have (on average 1.9) internal successors, (19), 10 states have internal predecessors, (19), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:18:45,712 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-10 22:18:45,713 INFO L93 Difference]: Finished difference Result 127 states and 257 transitions. [2021-03-10 22:18:45,713 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-03-10 22:18:45,713 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 1.9) internal successors, (19), 10 states have internal predecessors, (19), 0 states have call successors, (0), 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 17 [2021-03-10 22:18:45,713 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-10 22:18:45,713 INFO L225 Difference]: With dead ends: 127 [2021-03-10 22:18:45,713 INFO L226 Difference]: Without dead ends: 127 [2021-03-10 22:18:45,713 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 27 GetRequests, 12 SyntacticMatches, 5 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10 ImplicationChecksByTransitivity, 128.0ms TimeCoverageRelationStatistics Valid=35, Invalid=97, Unknown=0, NotChecked=0, Total=132 [2021-03-10 22:18:45,714 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 127 states. [2021-03-10 22:18:45,715 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 127 to 103. [2021-03-10 22:18:45,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 103 states, 102 states have (on average 2.1470588235294117) internal successors, (219), 102 states have internal predecessors, (219), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:18:45,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 103 states and 219 transitions. [2021-03-10 22:18:45,715 INFO L78 Accepts]: Start accepts. Automaton has 103 states and 219 transitions. Word has length 17 [2021-03-10 22:18:45,715 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-10 22:18:45,715 INFO L480 AbstractCegarLoop]: Abstraction has 103 states and 219 transitions. [2021-03-10 22:18:45,715 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 10 states, 10 states have (on average 1.9) internal successors, (19), 10 states have internal predecessors, (19), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:18:45,715 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 219 transitions. [2021-03-10 22:18:45,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2021-03-10 22:18:45,715 INFO L511 BasicCegarLoop]: Found error trace [2021-03-10 22:18:45,716 INFO L519 BasicCegarLoop]: trace histogram [3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-10 22:18:45,926 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 124 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable51130 [2021-03-10 22:18:45,926 INFO L428 AbstractCegarLoop]: === Iteration 134 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-10 22:18:45,927 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-10 22:18:45,927 INFO L82 PathProgramCache]: Analyzing trace with hash 684460815, now seen corresponding path program 107 times [2021-03-10 22:18:45,927 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-10 22:18:45,927 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [44518465] [2021-03-10 22:18:45,927 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-10 22:18:45,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 22:18:46,043 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:18:46,043 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [44518465] [2021-03-10 22:18:46,043 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1788046539] [2021-03-10 22:18:46,043 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 125 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 125 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:18:46,065 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 3 check-sat command(s) [2021-03-10 22:18:46,065 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-10 22:18:46,065 INFO L263 TraceCheckSpWp]: Trace formula consists of 71 conjuncts, 14 conjunts are in the unsatisfiable core [2021-03-10 22:18:46,066 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-10 22:18:46,140 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:18:46,140 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-10 22:18:46,140 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9] total 10 [2021-03-10 22:18:46,141 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [813483477] [2021-03-10 22:18:46,141 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-03-10 22:18:46,141 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-10 22:18:46,141 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-03-10 22:18:46,141 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=70, Unknown=0, NotChecked=0, Total=90 [2021-03-10 22:18:46,141 INFO L87 Difference]: Start difference. First operand 103 states and 219 transitions. Second operand has 10 states, 10 states have (on average 1.9) internal successors, (19), 10 states have internal predecessors, (19), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:18:46,233 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-10 22:18:46,233 INFO L93 Difference]: Finished difference Result 110 states and 229 transitions. [2021-03-10 22:18:46,233 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-03-10 22:18:46,233 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 1.9) internal successors, (19), 10 states have internal predecessors, (19), 0 states have call successors, (0), 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 17 [2021-03-10 22:18:46,233 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-10 22:18:46,233 INFO L225 Difference]: With dead ends: 110 [2021-03-10 22:18:46,234 INFO L226 Difference]: Without dead ends: 106 [2021-03-10 22:18:46,234 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 26 GetRequests, 12 SyntacticMatches, 5 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 12 ImplicationChecksByTransitivity, 183.8ms TimeCoverageRelationStatistics Valid=25, Invalid=85, Unknown=0, NotChecked=0, Total=110 [2021-03-10 22:18:46,234 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 106 states. [2021-03-10 22:18:46,234 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 106 to 103. [2021-03-10 22:18:46,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 103 states, 102 states have (on average 2.1372549019607843) internal successors, (218), 102 states have internal predecessors, (218), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:18:46,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 103 states and 218 transitions. [2021-03-10 22:18:46,235 INFO L78 Accepts]: Start accepts. Automaton has 103 states and 218 transitions. Word has length 17 [2021-03-10 22:18:46,235 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-10 22:18:46,235 INFO L480 AbstractCegarLoop]: Abstraction has 103 states and 218 transitions. [2021-03-10 22:18:46,235 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 10 states, 10 states have (on average 1.9) internal successors, (19), 10 states have internal predecessors, (19), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:18:46,235 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 218 transitions. [2021-03-10 22:18:46,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2021-03-10 22:18:46,235 INFO L511 BasicCegarLoop]: Found error trace [2021-03-10 22:18:46,235 INFO L519 BasicCegarLoop]: trace histogram [3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-10 22:18:46,450 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable51133,125 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:18:46,450 INFO L428 AbstractCegarLoop]: === Iteration 135 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-10 22:18:46,450 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-10 22:18:46,451 INFO L82 PathProgramCache]: Analyzing trace with hash -1635948323, now seen corresponding path program 108 times [2021-03-10 22:18:46,451 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-10 22:18:46,451 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [534876071] [2021-03-10 22:18:46,451 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-10 22:18:46,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 22:18:46,585 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:18:46,585 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [534876071] [2021-03-10 22:18:46,585 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1427012851] [2021-03-10 22:18:46,585 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 126 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 126 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:18:46,614 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 3 check-sat command(s) [2021-03-10 22:18:46,614 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-10 22:18:46,615 INFO L263 TraceCheckSpWp]: Trace formula consists of 71 conjuncts, 14 conjunts are in the unsatisfiable core [2021-03-10 22:18:46,615 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-10 22:18:46,664 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:18:46,664 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-10 22:18:46,664 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9] total 9 [2021-03-10 22:18:46,664 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1493234006] [2021-03-10 22:18:46,664 INFO L460 AbstractCegarLoop]: Interpolant automaton has 9 states [2021-03-10 22:18:46,664 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-10 22:18:46,664 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2021-03-10 22:18:46,665 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2021-03-10 22:18:46,665 INFO L87 Difference]: Start difference. First operand 103 states and 218 transitions. Second operand has 9 states, 9 states have (on average 1.8888888888888888) internal successors, (17), 9 states have internal predecessors, (17), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:18:46,759 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-10 22:18:46,759 INFO L93 Difference]: Finished difference Result 110 states and 230 transitions. [2021-03-10 22:18:46,759 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-03-10 22:18:46,759 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 1.8888888888888888) internal successors, (17), 9 states have internal predecessors, (17), 0 states have call successors, (0), 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 17 [2021-03-10 22:18:46,759 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-10 22:18:46,760 INFO L225 Difference]: With dead ends: 110 [2021-03-10 22:18:46,760 INFO L226 Difference]: Without dead ends: 110 [2021-03-10 22:18:46,760 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 27 GetRequests, 13 SyntacticMatches, 5 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 13 ImplicationChecksByTransitivity, 168.9ms TimeCoverageRelationStatistics Valid=27, Invalid=83, Unknown=0, NotChecked=0, Total=110 [2021-03-10 22:18:46,760 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 110 states. [2021-03-10 22:18:46,761 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 110 to 95. [2021-03-10 22:18:46,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 95 states, 94 states have (on average 2.127659574468085) internal successors, (200), 94 states have internal predecessors, (200), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:18:46,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 95 states and 200 transitions. [2021-03-10 22:18:46,761 INFO L78 Accepts]: Start accepts. Automaton has 95 states and 200 transitions. Word has length 17 [2021-03-10 22:18:46,761 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-10 22:18:46,761 INFO L480 AbstractCegarLoop]: Abstraction has 95 states and 200 transitions. [2021-03-10 22:18:46,761 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 9 states, 9 states have (on average 1.8888888888888888) internal successors, (17), 9 states have internal predecessors, (17), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:18:46,762 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 200 transitions. [2021-03-10 22:18:46,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2021-03-10 22:18:46,762 INFO L511 BasicCegarLoop]: Found error trace [2021-03-10 22:18:46,762 INFO L519 BasicCegarLoop]: trace histogram [3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-10 22:18:46,962 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable51135,126 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:18:46,962 INFO L428 AbstractCegarLoop]: === Iteration 136 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-10 22:18:46,963 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-10 22:18:46,963 INFO L82 PathProgramCache]: Analyzing trace with hash 954324157, now seen corresponding path program 109 times [2021-03-10 22:18:46,963 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-10 22:18:46,963 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1026088595] [2021-03-10 22:18:46,963 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-10 22:18:46,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 22:18:47,097 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:18:47,097 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1026088595] [2021-03-10 22:18:47,097 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [816965983] [2021-03-10 22:18:47,097 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 127 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-03-10 22:18:47,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 22:18:47,127 INFO L263 TraceCheckSpWp]: Trace formula consists of 71 conjuncts, 14 conjunts are in the unsatisfiable core [2021-03-10 22:18:47,128 INFO L286 TraceCheckSpWp]: Computing forward predicates... Waiting until toolchain timeout for monitored process 127 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:18:47,179 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:18:47,179 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-10 22:18:47,179 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9] total 9 [2021-03-10 22:18:47,180 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1796598407] [2021-03-10 22:18:47,180 INFO L460 AbstractCegarLoop]: Interpolant automaton has 9 states [2021-03-10 22:18:47,180 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-10 22:18:47,180 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2021-03-10 22:18:47,180 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=54, Unknown=0, NotChecked=0, Total=72 [2021-03-10 22:18:47,180 INFO L87 Difference]: Start difference. First operand 95 states and 200 transitions. Second operand has 9 states, 9 states have (on average 1.8888888888888888) internal successors, (17), 9 states have internal predecessors, (17), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:18:47,264 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-10 22:18:47,264 INFO L93 Difference]: Finished difference Result 110 states and 230 transitions. [2021-03-10 22:18:47,265 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-03-10 22:18:47,265 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 1.8888888888888888) internal successors, (17), 9 states have internal predecessors, (17), 0 states have call successors, (0), 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 17 [2021-03-10 22:18:47,265 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-10 22:18:47,265 INFO L225 Difference]: With dead ends: 110 [2021-03-10 22:18:47,265 INFO L226 Difference]: Without dead ends: 110 [2021-03-10 22:18:47,265 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 27 GetRequests, 13 SyntacticMatches, 5 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 19 ImplicationChecksByTransitivity, 163.8ms TimeCoverageRelationStatistics Valid=28, Invalid=82, Unknown=0, NotChecked=0, Total=110 [2021-03-10 22:18:47,265 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 110 states. [2021-03-10 22:18:47,266 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 110 to 95. [2021-03-10 22:18:47,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 95 states, 94 states have (on average 2.127659574468085) internal successors, (200), 94 states have internal predecessors, (200), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:18:47,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 95 states and 200 transitions. [2021-03-10 22:18:47,266 INFO L78 Accepts]: Start accepts. Automaton has 95 states and 200 transitions. Word has length 17 [2021-03-10 22:18:47,266 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-10 22:18:47,266 INFO L480 AbstractCegarLoop]: Abstraction has 95 states and 200 transitions. [2021-03-10 22:18:47,266 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 9 states, 9 states have (on average 1.8888888888888888) internal successors, (17), 9 states have internal predecessors, (17), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:18:47,266 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 200 transitions. [2021-03-10 22:18:47,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2021-03-10 22:18:47,267 INFO L511 BasicCegarLoop]: Found error trace [2021-03-10 22:18:47,267 INFO L519 BasicCegarLoop]: trace histogram [3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-10 22:18:47,467 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 127 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable51138 [2021-03-10 22:18:47,467 INFO L428 AbstractCegarLoop]: === Iteration 137 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-10 22:18:47,467 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-10 22:18:47,467 INFO L82 PathProgramCache]: Analyzing trace with hash -617783883, now seen corresponding path program 110 times [2021-03-10 22:18:47,467 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-10 22:18:47,468 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1386784355] [2021-03-10 22:18:47,468 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-10 22:18:47,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 22:18:47,562 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:18:47,563 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1386784355] [2021-03-10 22:18:47,563 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1123014895] [2021-03-10 22:18:47,563 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 128 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 128 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:18:47,588 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-03-10 22:18:47,589 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-10 22:18:47,589 INFO L263 TraceCheckSpWp]: Trace formula consists of 71 conjuncts, 14 conjunts are in the unsatisfiable core [2021-03-10 22:18:47,589 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-10 22:18:47,672 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:18:47,672 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-10 22:18:47,672 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9] total 11 [2021-03-10 22:18:47,673 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1346349327] [2021-03-10 22:18:47,673 INFO L460 AbstractCegarLoop]: Interpolant automaton has 11 states [2021-03-10 22:18:47,673 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-10 22:18:47,673 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2021-03-10 22:18:47,673 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=86, Unknown=0, NotChecked=0, Total=110 [2021-03-10 22:18:47,673 INFO L87 Difference]: Start difference. First operand 95 states and 200 transitions. Second operand has 11 states, 11 states have (on average 1.8181818181818181) internal successors, (20), 11 states have internal predecessors, (20), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:18:47,753 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-10 22:18:47,753 INFO L93 Difference]: Finished difference Result 109 states and 223 transitions. [2021-03-10 22:18:47,754 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-03-10 22:18:47,754 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 11 states have (on average 1.8181818181818181) internal successors, (20), 11 states have internal predecessors, (20), 0 states have call successors, (0), 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 17 [2021-03-10 22:18:47,754 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-10 22:18:47,754 INFO L225 Difference]: With dead ends: 109 [2021-03-10 22:18:47,754 INFO L226 Difference]: Without dead ends: 106 [2021-03-10 22:18:47,754 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 27 GetRequests, 12 SyntacticMatches, 4 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 23 ImplicationChecksByTransitivity, 158.7ms TimeCoverageRelationStatistics Valid=34, Invalid=122, Unknown=0, NotChecked=0, Total=156 [2021-03-10 22:18:47,754 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 106 states. [2021-03-10 22:18:47,755 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 106 to 94. [2021-03-10 22:18:47,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 94 states, 93 states have (on average 2.10752688172043) internal successors, (196), 93 states have internal predecessors, (196), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:18:47,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 94 states to 94 states and 196 transitions. [2021-03-10 22:18:47,755 INFO L78 Accepts]: Start accepts. Automaton has 94 states and 196 transitions. Word has length 17 [2021-03-10 22:18:47,755 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-10 22:18:47,755 INFO L480 AbstractCegarLoop]: Abstraction has 94 states and 196 transitions. [2021-03-10 22:18:47,755 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 11 states, 11 states have (on average 1.8181818181818181) internal successors, (20), 11 states have internal predecessors, (20), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:18:47,755 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 196 transitions. [2021-03-10 22:18:47,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2021-03-10 22:18:47,755 INFO L511 BasicCegarLoop]: Found error trace [2021-03-10 22:18:47,755 INFO L519 BasicCegarLoop]: trace histogram [3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-10 22:18:47,956 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 128 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable51141 [2021-03-10 22:18:47,956 INFO L428 AbstractCegarLoop]: === Iteration 138 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-10 22:18:47,956 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-10 22:18:47,956 INFO L82 PathProgramCache]: Analyzing trace with hash 769842149, now seen corresponding path program 111 times [2021-03-10 22:18:47,956 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-10 22:18:47,956 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [831082759] [2021-03-10 22:18:47,956 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-10 22:18:47,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 22:18:48,046 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:18:48,047 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [831082759] [2021-03-10 22:18:48,047 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [715834130] [2021-03-10 22:18:48,047 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 129 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 129 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:18:48,075 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 4 check-sat command(s) [2021-03-10 22:18:48,075 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-10 22:18:48,075 INFO L263 TraceCheckSpWp]: Trace formula consists of 71 conjuncts, 14 conjunts are in the unsatisfiable core [2021-03-10 22:18:48,082 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-10 22:18:48,140 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:18:48,141 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-10 22:18:48,141 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9] total 10 [2021-03-10 22:18:48,141 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1249280039] [2021-03-10 22:18:48,141 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-03-10 22:18:48,141 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-10 22:18:48,142 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-03-10 22:18:48,142 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=68, Unknown=0, NotChecked=0, Total=90 [2021-03-10 22:18:48,142 INFO L87 Difference]: Start difference. First operand 94 states and 196 transitions. Second operand has 10 states, 10 states have (on average 1.9) internal successors, (19), 10 states have internal predecessors, (19), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:18:48,218 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-10 22:18:48,218 INFO L93 Difference]: Finished difference Result 131 states and 263 transitions. [2021-03-10 22:18:48,218 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-03-10 22:18:48,219 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 1.9) internal successors, (19), 10 states have internal predecessors, (19), 0 states have call successors, (0), 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 17 [2021-03-10 22:18:48,219 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-10 22:18:48,219 INFO L225 Difference]: With dead ends: 131 [2021-03-10 22:18:48,219 INFO L226 Difference]: Without dead ends: 131 [2021-03-10 22:18:48,219 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 27 GetRequests, 12 SyntacticMatches, 5 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 17 ImplicationChecksByTransitivity, 124.6ms TimeCoverageRelationStatistics Valid=36, Invalid=96, Unknown=0, NotChecked=0, Total=132 [2021-03-10 22:18:48,219 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 131 states. [2021-03-10 22:18:48,220 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 131 to 95. [2021-03-10 22:18:48,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 95 states, 94 states have (on average 2.117021276595745) internal successors, (199), 94 states have internal predecessors, (199), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:18:48,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 95 states and 199 transitions. [2021-03-10 22:18:48,220 INFO L78 Accepts]: Start accepts. Automaton has 95 states and 199 transitions. Word has length 17 [2021-03-10 22:18:48,220 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-10 22:18:48,220 INFO L480 AbstractCegarLoop]: Abstraction has 95 states and 199 transitions. [2021-03-10 22:18:48,220 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 10 states, 10 states have (on average 1.9) internal successors, (19), 10 states have internal predecessors, (19), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:18:48,220 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 199 transitions. [2021-03-10 22:18:48,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2021-03-10 22:18:48,220 INFO L511 BasicCegarLoop]: Found error trace [2021-03-10 22:18:48,220 INFO L519 BasicCegarLoop]: trace histogram [3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-10 22:18:48,421 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable51144,129 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:18:48,421 INFO L428 AbstractCegarLoop]: === Iteration 139 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-10 22:18:48,421 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-10 22:18:48,421 INFO L82 PathProgramCache]: Analyzing trace with hash -1168508867, now seen corresponding path program 112 times [2021-03-10 22:18:48,421 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-10 22:18:48,421 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [753678416] [2021-03-10 22:18:48,421 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-10 22:18:48,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 22:18:48,510 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:18:48,510 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [753678416] [2021-03-10 22:18:48,511 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1811636070] [2021-03-10 22:18:48,511 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 130 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 130 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:18:48,533 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2021-03-10 22:18:48,533 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-10 22:18:48,533 INFO L263 TraceCheckSpWp]: Trace formula consists of 71 conjuncts, 14 conjunts are in the unsatisfiable core [2021-03-10 22:18:48,534 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-10 22:18:48,591 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:18:48,592 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-10 22:18:48,592 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9] total 10 [2021-03-10 22:18:48,592 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1722723196] [2021-03-10 22:18:48,592 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-03-10 22:18:48,592 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-10 22:18:48,592 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-03-10 22:18:48,592 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=69, Unknown=0, NotChecked=0, Total=90 [2021-03-10 22:18:48,592 INFO L87 Difference]: Start difference. First operand 95 states and 199 transitions. Second operand has 10 states, 10 states have (on average 1.9) internal successors, (19), 10 states have internal predecessors, (19), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:18:48,681 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-10 22:18:48,681 INFO L93 Difference]: Finished difference Result 108 states and 222 transitions. [2021-03-10 22:18:48,681 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-03-10 22:18:48,681 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 1.9) internal successors, (19), 10 states have internal predecessors, (19), 0 states have call successors, (0), 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 17 [2021-03-10 22:18:48,681 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-10 22:18:48,681 INFO L225 Difference]: With dead ends: 108 [2021-03-10 22:18:48,681 INFO L226 Difference]: Without dead ends: 106 [2021-03-10 22:18:48,681 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 27 GetRequests, 12 SyntacticMatches, 5 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 19 ImplicationChecksByTransitivity, 128.7ms TimeCoverageRelationStatistics Valid=32, Invalid=100, Unknown=0, NotChecked=0, Total=132 [2021-03-10 22:18:48,682 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 106 states. [2021-03-10 22:18:48,682 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 106 to 93. [2021-03-10 22:18:48,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 93 states, 92 states have (on average 2.108695652173913) internal successors, (194), 92 states have internal predecessors, (194), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:18:48,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 93 states to 93 states and 194 transitions. [2021-03-10 22:18:48,682 INFO L78 Accepts]: Start accepts. Automaton has 93 states and 194 transitions. Word has length 17 [2021-03-10 22:18:48,682 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-10 22:18:48,683 INFO L480 AbstractCegarLoop]: Abstraction has 93 states and 194 transitions. [2021-03-10 22:18:48,683 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 10 states, 10 states have (on average 1.9) internal successors, (19), 10 states have internal predecessors, (19), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:18:48,683 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 194 transitions. [2021-03-10 22:18:48,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2021-03-10 22:18:48,683 INFO L511 BasicCegarLoop]: Found error trace [2021-03-10 22:18:48,683 INFO L519 BasicCegarLoop]: trace histogram [3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-10 22:18:48,883 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 130 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable51148 [2021-03-10 22:18:48,883 INFO L428 AbstractCegarLoop]: === Iteration 140 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-10 22:18:48,883 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-10 22:18:48,884 INFO L82 PathProgramCache]: Analyzing trace with hash 851241205, now seen corresponding path program 113 times [2021-03-10 22:18:48,884 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-10 22:18:48,884 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1091132622] [2021-03-10 22:18:48,884 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-10 22:18:48,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 22:18:48,984 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:18:48,984 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1091132622] [2021-03-10 22:18:48,984 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1557639564] [2021-03-10 22:18:48,984 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 131 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 131 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:18:49,010 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 4 check-sat command(s) [2021-03-10 22:18:49,010 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-10 22:18:49,011 INFO L263 TraceCheckSpWp]: Trace formula consists of 71 conjuncts, 14 conjunts are in the unsatisfiable core [2021-03-10 22:18:49,011 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-10 22:18:49,098 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:18:49,098 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-10 22:18:49,098 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9] total 11 [2021-03-10 22:18:49,098 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [415074674] [2021-03-10 22:18:49,098 INFO L460 AbstractCegarLoop]: Interpolant automaton has 11 states [2021-03-10 22:18:49,098 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-10 22:18:49,098 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2021-03-10 22:18:49,098 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=85, Unknown=0, NotChecked=0, Total=110 [2021-03-10 22:18:49,098 INFO L87 Difference]: Start difference. First operand 93 states and 194 transitions. Second operand has 11 states, 11 states have (on average 1.8181818181818181) internal successors, (20), 11 states have internal predecessors, (20), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:18:49,197 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-10 22:18:49,197 INFO L93 Difference]: Finished difference Result 122 states and 244 transitions. [2021-03-10 22:18:49,198 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-03-10 22:18:49,198 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 11 states have (on average 1.8181818181818181) internal successors, (20), 11 states have internal predecessors, (20), 0 states have call successors, (0), 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 17 [2021-03-10 22:18:49,198 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-10 22:18:49,198 INFO L225 Difference]: With dead ends: 122 [2021-03-10 22:18:49,198 INFO L226 Difference]: Without dead ends: 122 [2021-03-10 22:18:49,198 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 28 GetRequests, 12 SyntacticMatches, 4 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 25 ImplicationChecksByTransitivity, 170.8ms TimeCoverageRelationStatistics Valid=45, Invalid=137, Unknown=0, NotChecked=0, Total=182 [2021-03-10 22:18:49,199 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 122 states. [2021-03-10 22:18:49,199 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 122 to 93. [2021-03-10 22:18:49,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 93 states, 92 states have (on average 2.108695652173913) internal successors, (194), 92 states have internal predecessors, (194), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:18:49,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 93 states to 93 states and 194 transitions. [2021-03-10 22:18:49,199 INFO L78 Accepts]: Start accepts. Automaton has 93 states and 194 transitions. Word has length 17 [2021-03-10 22:18:49,200 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-10 22:18:49,200 INFO L480 AbstractCegarLoop]: Abstraction has 93 states and 194 transitions. [2021-03-10 22:18:49,200 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 11 states, 11 states have (on average 1.8181818181818181) internal successors, (20), 11 states have internal predecessors, (20), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:18:49,200 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 194 transitions. [2021-03-10 22:18:49,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2021-03-10 22:18:49,200 INFO L511 BasicCegarLoop]: Found error trace [2021-03-10 22:18:49,200 INFO L519 BasicCegarLoop]: trace histogram [3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-10 22:18:49,400 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable51152,131 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:18:49,400 INFO L428 AbstractCegarLoop]: === Iteration 141 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-10 22:18:49,401 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-10 22:18:49,401 INFO L82 PathProgramCache]: Analyzing trace with hash -723492611, now seen corresponding path program 114 times [2021-03-10 22:18:49,401 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-10 22:18:49,401 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [800819562] [2021-03-10 22:18:49,401 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-10 22:18:49,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 22:18:49,524 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:18:49,525 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [800819562] [2021-03-10 22:18:49,525 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [363711743] [2021-03-10 22:18:49,525 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 132 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 132 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:18:49,553 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 4 check-sat command(s) [2021-03-10 22:18:49,553 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-10 22:18:49,554 INFO L263 TraceCheckSpWp]: Trace formula consists of 71 conjuncts, 14 conjunts are in the unsatisfiable core [2021-03-10 22:18:49,554 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-10 22:18:49,635 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:18:49,636 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-10 22:18:49,636 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9] total 11 [2021-03-10 22:18:49,636 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [793065450] [2021-03-10 22:18:49,636 INFO L460 AbstractCegarLoop]: Interpolant automaton has 11 states [2021-03-10 22:18:49,636 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-10 22:18:49,636 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2021-03-10 22:18:49,636 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=85, Unknown=0, NotChecked=0, Total=110 [2021-03-10 22:18:49,636 INFO L87 Difference]: Start difference. First operand 93 states and 194 transitions. Second operand has 11 states, 11 states have (on average 1.8181818181818181) internal successors, (20), 11 states have internal predecessors, (20), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:18:49,810 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-10 22:18:49,810 INFO L93 Difference]: Finished difference Result 135 states and 268 transitions. [2021-03-10 22:18:49,811 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-03-10 22:18:49,811 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 11 states have (on average 1.8181818181818181) internal successors, (20), 11 states have internal predecessors, (20), 0 states have call successors, (0), 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 17 [2021-03-10 22:18:49,811 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-10 22:18:49,811 INFO L225 Difference]: With dead ends: 135 [2021-03-10 22:18:49,811 INFO L226 Difference]: Without dead ends: 135 [2021-03-10 22:18:49,811 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 30 GetRequests, 12 SyntacticMatches, 4 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 32 ImplicationChecksByTransitivity, 248.3ms TimeCoverageRelationStatistics Valid=60, Invalid=180, Unknown=0, NotChecked=0, Total=240 [2021-03-10 22:18:49,811 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 135 states. [2021-03-10 22:18:49,812 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 135 to 96. [2021-03-10 22:18:49,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 96 states, 95 states have (on average 2.1473684210526316) internal successors, (204), 95 states have internal predecessors, (204), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:18:49,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 96 states and 204 transitions. [2021-03-10 22:18:49,813 INFO L78 Accepts]: Start accepts. Automaton has 96 states and 204 transitions. Word has length 17 [2021-03-10 22:18:49,813 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-10 22:18:49,813 INFO L480 AbstractCegarLoop]: Abstraction has 96 states and 204 transitions. [2021-03-10 22:18:49,813 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 11 states, 11 states have (on average 1.8181818181818181) internal successors, (20), 11 states have internal predecessors, (20), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:18:49,813 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 204 transitions. [2021-03-10 22:18:49,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2021-03-10 22:18:49,813 INFO L511 BasicCegarLoop]: Found error trace [2021-03-10 22:18:49,813 INFO L519 BasicCegarLoop]: trace histogram [3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-10 22:18:50,014 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable51156,132 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:18:50,014 INFO L428 AbstractCegarLoop]: === Iteration 142 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-10 22:18:50,014 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-10 22:18:50,014 INFO L82 PathProgramCache]: Analyzing trace with hash 1599542303, now seen corresponding path program 115 times [2021-03-10 22:18:50,014 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-10 22:18:50,014 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1867085482] [2021-03-10 22:18:50,014 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-10 22:18:50,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 22:18:50,157 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:18:50,157 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1867085482] [2021-03-10 22:18:50,157 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [37843877] [2021-03-10 22:18:50,157 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 133 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 133 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:18:50,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 22:18:50,178 INFO L263 TraceCheckSpWp]: Trace formula consists of 71 conjuncts, 14 conjunts are in the unsatisfiable core [2021-03-10 22:18:50,179 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-10 22:18:50,264 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:18:50,264 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-10 22:18:50,264 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9] total 11 [2021-03-10 22:18:50,264 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [928440491] [2021-03-10 22:18:50,264 INFO L460 AbstractCegarLoop]: Interpolant automaton has 11 states [2021-03-10 22:18:50,264 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-10 22:18:50,265 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2021-03-10 22:18:50,265 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=88, Unknown=0, NotChecked=0, Total=110 [2021-03-10 22:18:50,265 INFO L87 Difference]: Start difference. First operand 96 states and 204 transitions. Second operand has 11 states, 11 states have (on average 1.8181818181818181) internal successors, (20), 11 states have internal predecessors, (20), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:18:50,475 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-10 22:18:50,476 INFO L93 Difference]: Finished difference Result 103 states and 214 transitions. [2021-03-10 22:18:50,476 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-03-10 22:18:50,476 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 11 states have (on average 1.8181818181818181) internal successors, (20), 11 states have internal predecessors, (20), 0 states have call successors, (0), 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 17 [2021-03-10 22:18:50,476 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-10 22:18:50,476 INFO L225 Difference]: With dead ends: 103 [2021-03-10 22:18:50,476 INFO L226 Difference]: Without dead ends: 99 [2021-03-10 22:18:50,476 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 28 GetRequests, 13 SyntacticMatches, 4 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 20 ImplicationChecksByTransitivity, 310.7ms TimeCoverageRelationStatistics Valid=33, Invalid=123, Unknown=0, NotChecked=0, Total=156 [2021-03-10 22:18:50,477 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 99 states. [2021-03-10 22:18:50,477 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 99 to 96. [2021-03-10 22:18:50,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 96 states, 95 states have (on average 2.136842105263158) internal successors, (203), 95 states have internal predecessors, (203), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:18:50,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 96 states and 203 transitions. [2021-03-10 22:18:50,478 INFO L78 Accepts]: Start accepts. Automaton has 96 states and 203 transitions. Word has length 17 [2021-03-10 22:18:50,478 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-10 22:18:50,478 INFO L480 AbstractCegarLoop]: Abstraction has 96 states and 203 transitions. [2021-03-10 22:18:50,478 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 11 states, 11 states have (on average 1.8181818181818181) internal successors, (20), 11 states have internal predecessors, (20), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:18:50,478 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 203 transitions. [2021-03-10 22:18:50,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2021-03-10 22:18:50,478 INFO L511 BasicCegarLoop]: Found error trace [2021-03-10 22:18:50,478 INFO L519 BasicCegarLoop]: trace histogram [3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-10 22:18:50,678 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 133 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable51159 [2021-03-10 22:18:50,678 INFO L428 AbstractCegarLoop]: === Iteration 143 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-10 22:18:50,679 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-10 22:18:50,679 INFO L82 PathProgramCache]: Analyzing trace with hash -720866835, now seen corresponding path program 116 times [2021-03-10 22:18:50,679 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-10 22:18:50,679 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [625867682] [2021-03-10 22:18:50,679 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-10 22:18:50,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 22:18:50,791 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:18:50,791 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [625867682] [2021-03-10 22:18:50,791 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1321702593] [2021-03-10 22:18:50,791 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 134 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 134 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:18:50,812 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-03-10 22:18:50,812 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-10 22:18:50,812 INFO L263 TraceCheckSpWp]: Trace formula consists of 71 conjuncts, 14 conjunts are in the unsatisfiable core [2021-03-10 22:18:50,813 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-10 22:18:50,853 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:18:50,853 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-10 22:18:50,853 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9] total 9 [2021-03-10 22:18:50,853 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1901422515] [2021-03-10 22:18:50,853 INFO L460 AbstractCegarLoop]: Interpolant automaton has 9 states [2021-03-10 22:18:50,853 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-10 22:18:50,853 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2021-03-10 22:18:50,853 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=54, Unknown=0, NotChecked=0, Total=72 [2021-03-10 22:18:50,853 INFO L87 Difference]: Start difference. First operand 96 states and 203 transitions. Second operand has 9 states, 9 states have (on average 1.8888888888888888) internal successors, (17), 9 states have internal predecessors, (17), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:18:50,932 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-10 22:18:50,932 INFO L93 Difference]: Finished difference Result 106 states and 220 transitions. [2021-03-10 22:18:50,932 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-03-10 22:18:50,932 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 1.8888888888888888) internal successors, (17), 9 states have internal predecessors, (17), 0 states have call successors, (0), 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 17 [2021-03-10 22:18:50,932 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-10 22:18:50,932 INFO L225 Difference]: With dead ends: 106 [2021-03-10 22:18:50,932 INFO L226 Difference]: Without dead ends: 106 [2021-03-10 22:18:50,933 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 28 GetRequests, 13 SyntacticMatches, 5 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 20 ImplicationChecksByTransitivity, 148.7ms TimeCoverageRelationStatistics Valid=34, Invalid=98, Unknown=0, NotChecked=0, Total=132 [2021-03-10 22:18:50,933 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 106 states. [2021-03-10 22:18:50,933 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 106 to 92. [2021-03-10 22:18:50,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 92 states, 91 states have (on average 2.10989010989011) internal successors, (192), 91 states have internal predecessors, (192), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:18:50,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 92 states and 192 transitions. [2021-03-10 22:18:50,934 INFO L78 Accepts]: Start accepts. Automaton has 92 states and 192 transitions. Word has length 17 [2021-03-10 22:18:50,934 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-10 22:18:50,934 INFO L480 AbstractCegarLoop]: Abstraction has 92 states and 192 transitions. [2021-03-10 22:18:50,934 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 9 states, 9 states have (on average 1.8888888888888888) internal successors, (17), 9 states have internal predecessors, (17), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:18:50,934 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 192 transitions. [2021-03-10 22:18:50,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2021-03-10 22:18:50,934 INFO L511 BasicCegarLoop]: Found error trace [2021-03-10 22:18:50,934 INFO L519 BasicCegarLoop]: trace histogram [3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-10 22:18:51,147 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 134 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable51161 [2021-03-10 22:18:51,147 INFO L428 AbstractCegarLoop]: === Iteration 144 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-10 22:18:51,147 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-10 22:18:51,147 INFO L82 PathProgramCache]: Analyzing trace with hash 518310735, now seen corresponding path program 117 times [2021-03-10 22:18:51,147 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-10 22:18:51,147 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [583812638] [2021-03-10 22:18:51,147 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-10 22:18:51,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 22:18:51,241 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:18:51,242 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [583812638] [2021-03-10 22:18:51,242 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1752278630] [2021-03-10 22:18:51,242 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 135 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 135 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:18:51,263 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 3 check-sat command(s) [2021-03-10 22:18:51,263 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-10 22:18:51,264 INFO L263 TraceCheckSpWp]: Trace formula consists of 71 conjuncts, 14 conjunts are in the unsatisfiable core [2021-03-10 22:18:51,264 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-10 22:18:51,681 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:18:51,681 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-10 22:18:51,681 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9] total 12 [2021-03-10 22:18:51,681 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [656814606] [2021-03-10 22:18:51,682 INFO L460 AbstractCegarLoop]: Interpolant automaton has 12 states [2021-03-10 22:18:51,682 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-10 22:18:51,682 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2021-03-10 22:18:51,682 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=30, Invalid=102, Unknown=0, NotChecked=0, Total=132 [2021-03-10 22:18:51,682 INFO L87 Difference]: Start difference. First operand 92 states and 192 transitions. Second operand has 12 states, 12 states have (on average 1.75) internal successors, (21), 12 states have internal predecessors, (21), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:18:51,808 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-10 22:18:51,809 INFO L93 Difference]: Finished difference Result 124 states and 244 transitions. [2021-03-10 22:18:51,809 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-03-10 22:18:51,809 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 1.75) internal successors, (21), 12 states have internal predecessors, (21), 0 states have call successors, (0), 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 17 [2021-03-10 22:18:51,809 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-10 22:18:51,809 INFO L225 Difference]: With dead ends: 124 [2021-03-10 22:18:51,809 INFO L226 Difference]: Without dead ends: 124 [2021-03-10 22:18:51,809 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 28 GetRequests, 12 SyntacticMatches, 3 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 32 ImplicationChecksByTransitivity, 211.2ms TimeCoverageRelationStatistics Valid=52, Invalid=158, Unknown=0, NotChecked=0, Total=210 [2021-03-10 22:18:51,810 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 124 states. [2021-03-10 22:18:51,810 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 124 to 88. [2021-03-10 22:18:51,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 88 states, 87 states have (on average 2.0689655172413794) internal successors, (180), 87 states have internal predecessors, (180), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:18:51,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 88 states to 88 states and 180 transitions. [2021-03-10 22:18:51,811 INFO L78 Accepts]: Start accepts. Automaton has 88 states and 180 transitions. Word has length 17 [2021-03-10 22:18:51,811 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-10 22:18:51,811 INFO L480 AbstractCegarLoop]: Abstraction has 88 states and 180 transitions. [2021-03-10 22:18:51,811 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 12 states, 12 states have (on average 1.75) internal successors, (21), 12 states have internal predecessors, (21), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:18:51,811 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 180 transitions. [2021-03-10 22:18:51,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2021-03-10 22:18:51,811 INFO L511 BasicCegarLoop]: Found error trace [2021-03-10 22:18:51,811 INFO L519 BasicCegarLoop]: trace histogram [3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-10 22:18:52,011 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable51164,135 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:18:52,012 INFO L428 AbstractCegarLoop]: === Iteration 145 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-10 22:18:52,012 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-10 22:18:52,012 INFO L82 PathProgramCache]: Analyzing trace with hash 1799878125, now seen corresponding path program 118 times [2021-03-10 22:18:52,012 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-10 22:18:52,012 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [47632914] [2021-03-10 22:18:52,012 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-10 22:18:52,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 22:18:52,109 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:18:52,109 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [47632914] [2021-03-10 22:18:52,109 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [563238462] [2021-03-10 22:18:52,109 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 136 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 136 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:18:52,131 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2021-03-10 22:18:52,131 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-10 22:18:52,131 INFO L263 TraceCheckSpWp]: Trace formula consists of 71 conjuncts, 14 conjunts are in the unsatisfiable core [2021-03-10 22:18:52,132 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-10 22:18:52,586 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:18:52,587 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:52,590 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-03-10 22:18:52,591 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:52,594 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select 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 [2021-03-10 22:18:52,595 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:52,598 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:18:52,599 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:18:52,599 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 11 treesize of output 7 [2021-03-10 22:18:52,600 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:52,603 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:18:52,603 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:52,606 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:18:52,607 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:18:52,607 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:18:52,608 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:52,611 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:18:52,611 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:18:52,612 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 11 treesize of output 3 [2021-03-10 22:18:52,613 INFO L550 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:52,615 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:18:52,616 INFO L550 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:52,619 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:18:52,620 INFO L550 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:52,622 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:18:52,623 INFO L550 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:52,626 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:18:52,627 INFO L550 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:52,629 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:18:52,630 INFO L550 ElimStorePlain]: Start of recursive call 13: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:52,633 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:18:52,633 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:18:52,634 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 [2021-03-10 22:18:52,634 INFO L550 ElimStorePlain]: Start of recursive call 14: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:52,637 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:18:52,638 INFO L550 ElimStorePlain]: Start of recursive call 15: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:52,640 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:18:52,641 INFO L550 ElimStorePlain]: Start of recursive call 16: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:52,644 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:18:52,644 INFO L550 ElimStorePlain]: Start of recursive call 17: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:52,647 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:18:52,648 INFO L550 ElimStorePlain]: Start of recursive call 18: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:52,650 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:18:52,651 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:18:52,651 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 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 [2021-03-10 22:18:52,652 INFO L550 ElimStorePlain]: Start of recursive call 19: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:52,654 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:18:52,655 INFO L550 ElimStorePlain]: Start of recursive call 20: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:52,657 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:18:52,658 INFO L550 ElimStorePlain]: Start of recursive call 21: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:52,660 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:18:52,661 INFO L550 ElimStorePlain]: Start of recursive call 22: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:52,663 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:18:52,664 INFO L550 ElimStorePlain]: Start of recursive call 23: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:52,666 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:18:52,666 INFO L550 ElimStorePlain]: Start of recursive call 24: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:52,723 INFO L628 ElimStorePlain]: treesize reduction 116, result has 31.4 percent of original size [2021-03-10 22:18:52,725 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 5 treesize of output 3 [2021-03-10 22:18:52,726 INFO L550 ElimStorePlain]: Start of recursive call 25: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:52,728 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:18:52,728 INFO L550 ElimStorePlain]: Start of recursive call 26: End of recursive call: and 1 xjuncts. [2021-03-10 22:18:52,754 INFO L628 ElimStorePlain]: treesize reduction 1, result has 96.6 percent of original size [2021-03-10 22:18:52,755 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 2 dim-1 vars, End of recursive call: and 2 xjuncts. [2021-03-10 22:18:52,755 INFO L247 ElimStorePlain]: Needed 26 recursive calls to eliminate 3 variables, input treesize:817, output treesize:12 [2021-03-10 22:18:52,777 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:18:52,778 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-10 22:18:52,778 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9] total 12 [2021-03-10 22:18:52,778 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [450256748] [2021-03-10 22:18:52,778 INFO L460 AbstractCegarLoop]: Interpolant automaton has 12 states [2021-03-10 22:18:52,778 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-10 22:18:52,778 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2021-03-10 22:18:52,778 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=29, Invalid=103, Unknown=0, NotChecked=0, Total=132 [2021-03-10 22:18:52,778 INFO L87 Difference]: Start difference. First operand 88 states and 180 transitions. Second operand has 12 states, 12 states have (on average 1.75) internal successors, (21), 12 states have internal predecessors, (21), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:18:52,921 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-10 22:18:52,921 INFO L93 Difference]: Finished difference Result 124 states and 245 transitions. [2021-03-10 22:18:52,922 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-03-10 22:18:52,922 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 1.75) internal successors, (21), 12 states have internal predecessors, (21), 0 states have call successors, (0), 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 17 [2021-03-10 22:18:52,922 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-10 22:18:52,922 INFO L225 Difference]: With dead ends: 124 [2021-03-10 22:18:52,922 INFO L226 Difference]: Without dead ends: 124 [2021-03-10 22:18:52,922 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 30 GetRequests, 12 SyntacticMatches, 3 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 36 ImplicationChecksByTransitivity, 221.5ms TimeCoverageRelationStatistics Valid=66, Invalid=206, Unknown=0, NotChecked=0, Total=272 [2021-03-10 22:18:52,923 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 124 states. [2021-03-10 22:18:52,923 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 124 to 96. [2021-03-10 22:18:52,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 96 states, 95 states have (on average 2.1157894736842104) internal successors, (201), 95 states have internal predecessors, (201), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:18:52,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 96 states and 201 transitions. [2021-03-10 22:18:52,924 INFO L78 Accepts]: Start accepts. Automaton has 96 states and 201 transitions. Word has length 17 [2021-03-10 22:18:52,924 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-10 22:18:52,924 INFO L480 AbstractCegarLoop]: Abstraction has 96 states and 201 transitions. [2021-03-10 22:18:52,924 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 12 states, 12 states have (on average 1.75) internal successors, (21), 12 states have internal predecessors, (21), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:18:52,924 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 201 transitions. [2021-03-10 22:18:52,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2021-03-10 22:18:52,924 INFO L511 BasicCegarLoop]: Found error trace [2021-03-10 22:18:52,924 INFO L519 BasicCegarLoop]: trace histogram [3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-10 22:18:53,124 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable51322,136 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:18:53,124 INFO L428 AbstractCegarLoop]: === Iteration 146 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-10 22:18:53,125 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-10 22:18:53,125 INFO L82 PathProgramCache]: Analyzing trace with hash -172054257, now seen corresponding path program 119 times [2021-03-10 22:18:53,125 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-10 22:18:53,125 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [551738524] [2021-03-10 22:18:53,125 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-10 22:18:53,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 22:18:53,241 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:18:53,241 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [551738524] [2021-03-10 22:18:53,241 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [828573792] [2021-03-10 22:18:53,241 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 137 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 137 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:18:53,262 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-03-10 22:18:53,262 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-10 22:18:53,263 INFO L263 TraceCheckSpWp]: Trace formula consists of 71 conjuncts, 14 conjunts are in the unsatisfiable core [2021-03-10 22:18:53,263 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-10 22:18:53,368 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:18:53,368 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-10 22:18:53,368 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9] total 11 [2021-03-10 22:18:53,368 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [167601446] [2021-03-10 22:18:53,368 INFO L460 AbstractCegarLoop]: Interpolant automaton has 11 states [2021-03-10 22:18:53,368 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-10 22:18:53,368 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2021-03-10 22:18:53,368 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=26, Invalid=84, Unknown=0, NotChecked=0, Total=110 [2021-03-10 22:18:53,368 INFO L87 Difference]: Start difference. First operand 96 states and 201 transitions. Second operand has 11 states, 11 states have (on average 1.8181818181818181) internal successors, (20), 11 states have internal predecessors, (20), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:18:53,489 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-10 22:18:53,489 INFO L93 Difference]: Finished difference Result 108 states and 219 transitions. [2021-03-10 22:18:53,489 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-03-10 22:18:53,489 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 11 states have (on average 1.8181818181818181) internal successors, (20), 11 states have internal predecessors, (20), 0 states have call successors, (0), 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 17 [2021-03-10 22:18:53,489 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-10 22:18:53,490 INFO L225 Difference]: With dead ends: 108 [2021-03-10 22:18:53,490 INFO L226 Difference]: Without dead ends: 104 [2021-03-10 22:18:53,490 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 27 GetRequests, 12 SyntacticMatches, 4 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 29 ImplicationChecksByTransitivity, 238.8ms TimeCoverageRelationStatistics Valid=36, Invalid=120, Unknown=0, NotChecked=0, Total=156 [2021-03-10 22:18:53,490 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 104 states. [2021-03-10 22:18:53,490 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 104 to 96. [2021-03-10 22:18:53,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 96 states, 95 states have (on average 2.1052631578947367) internal successors, (200), 95 states have internal predecessors, (200), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:18:53,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 96 states and 200 transitions. [2021-03-10 22:18:53,491 INFO L78 Accepts]: Start accepts. Automaton has 96 states and 200 transitions. Word has length 17 [2021-03-10 22:18:53,491 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-10 22:18:53,491 INFO L480 AbstractCegarLoop]: Abstraction has 96 states and 200 transitions. [2021-03-10 22:18:53,491 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 11 states, 11 states have (on average 1.8181818181818181) internal successors, (20), 11 states have internal predecessors, (20), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:18:53,491 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 200 transitions. [2021-03-10 22:18:53,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2021-03-10 22:18:53,491 INFO L511 BasicCegarLoop]: Found error trace [2021-03-10 22:18:53,491 INFO L519 BasicCegarLoop]: trace histogram [3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-10 22:18:53,691 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable51464,137 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:18:53,692 INFO L428 AbstractCegarLoop]: === Iteration 147 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-10 22:18:53,692 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-10 22:18:53,692 INFO L82 PathProgramCache]: Analyzing trace with hash 1802503901, now seen corresponding path program 120 times [2021-03-10 22:18:53,692 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-10 22:18:53,692 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1318908272] [2021-03-10 22:18:53,692 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-10 22:18:53,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 22:18:53,836 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:18:53,837 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1318908272] [2021-03-10 22:18:53,837 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1037255316] [2021-03-10 22:18:53,837 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 138 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 138 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:18:53,863 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 3 check-sat command(s) [2021-03-10 22:18:53,864 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-10 22:18:53,864 INFO L263 TraceCheckSpWp]: Trace formula consists of 71 conjuncts, 14 conjunts are in the unsatisfiable core [2021-03-10 22:18:53,864 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-10 22:18:53,961 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:18:53,961 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-10 22:18:53,961 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9] total 11 [2021-03-10 22:18:53,962 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [701601557] [2021-03-10 22:18:53,962 INFO L460 AbstractCegarLoop]: Interpolant automaton has 11 states [2021-03-10 22:18:53,962 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-10 22:18:53,962 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2021-03-10 22:18:53,962 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=26, Invalid=84, Unknown=0, NotChecked=0, Total=110 [2021-03-10 22:18:53,962 INFO L87 Difference]: Start difference. First operand 96 states and 200 transitions. Second operand has 11 states, 11 states have (on average 1.8181818181818181) internal successors, (20), 11 states have internal predecessors, (20), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:18:54,101 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-10 22:18:54,101 INFO L93 Difference]: Finished difference Result 116 states and 236 transitions. [2021-03-10 22:18:54,101 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-03-10 22:18:54,101 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 11 states have (on average 1.8181818181818181) internal successors, (20), 11 states have internal predecessors, (20), 0 states have call successors, (0), 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 17 [2021-03-10 22:18:54,102 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-10 22:18:54,102 INFO L225 Difference]: With dead ends: 116 [2021-03-10 22:18:54,102 INFO L226 Difference]: Without dead ends: 116 [2021-03-10 22:18:54,102 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 29 GetRequests, 12 SyntacticMatches, 4 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 33 ImplicationChecksByTransitivity, 266.4ms TimeCoverageRelationStatistics Valid=49, Invalid=161, Unknown=0, NotChecked=0, Total=210 [2021-03-10 22:18:54,102 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 116 states. [2021-03-10 22:18:54,103 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 116 to 95. [2021-03-10 22:18:54,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 95 states, 94 states have (on average 2.106382978723404) internal successors, (198), 94 states have internal predecessors, (198), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:18:54,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 95 states and 198 transitions. [2021-03-10 22:18:54,103 INFO L78 Accepts]: Start accepts. Automaton has 95 states and 198 transitions. Word has length 17 [2021-03-10 22:18:54,103 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-10 22:18:54,103 INFO L480 AbstractCegarLoop]: Abstraction has 95 states and 198 transitions. [2021-03-10 22:18:54,104 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 11 states, 11 states have (on average 1.8181818181818181) internal successors, (20), 11 states have internal predecessors, (20), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:18:54,104 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 198 transitions. [2021-03-10 22:18:54,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2021-03-10 22:18:54,104 INFO L511 BasicCegarLoop]: Found error trace [2021-03-10 22:18:54,104 INFO L519 BasicCegarLoop]: trace histogram [3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-10 22:18:54,304 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable51466,138 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:18:54,304 INFO L428 AbstractCegarLoop]: === Iteration 148 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-10 22:18:54,304 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-10 22:18:54,305 INFO L82 PathProgramCache]: Analyzing trace with hash 1509782653, now seen corresponding path program 121 times [2021-03-10 22:18:54,305 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-10 22:18:54,305 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [54337620] [2021-03-10 22:18:54,305 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-10 22:18:54,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 22:18:54,397 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:18:54,398 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [54337620] [2021-03-10 22:18:54,398 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1365534441] [2021-03-10 22:18:54,398 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 139 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 139 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:18:54,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 22:18:54,419 INFO L263 TraceCheckSpWp]: Trace formula consists of 71 conjuncts, 14 conjunts are in the unsatisfiable core [2021-03-10 22:18:54,419 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-10 22:18:54,491 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:18:54,491 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-10 22:18:54,491 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9] total 10 [2021-03-10 22:18:54,491 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1255021037] [2021-03-10 22:18:54,491 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-03-10 22:18:54,491 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-10 22:18:54,491 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-03-10 22:18:54,491 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=66, Unknown=0, NotChecked=0, Total=90 [2021-03-10 22:18:54,491 INFO L87 Difference]: Start difference. First operand 95 states and 198 transitions. Second operand has 10 states, 10 states have (on average 1.9) internal successors, (19), 10 states have internal predecessors, (19), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:18:54,594 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-10 22:18:54,595 INFO L93 Difference]: Finished difference Result 104 states and 211 transitions. [2021-03-10 22:18:54,595 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-03-10 22:18:54,595 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 1.9) internal successors, (19), 10 states have internal predecessors, (19), 0 states have call successors, (0), 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 17 [2021-03-10 22:18:54,595 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-10 22:18:54,595 INFO L225 Difference]: With dead ends: 104 [2021-03-10 22:18:54,595 INFO L226 Difference]: Without dead ends: 98 [2021-03-10 22:18:54,596 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 27 GetRequests, 13 SyntacticMatches, 4 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 18 ImplicationChecksByTransitivity, 196.0ms TimeCoverageRelationStatistics Valid=35, Invalid=97, Unknown=0, NotChecked=0, Total=132 [2021-03-10 22:18:54,596 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 98 states. [2021-03-10 22:18:54,596 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 98 to 95. [2021-03-10 22:18:54,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 95 states, 94 states have (on average 2.095744680851064) internal successors, (197), 94 states have internal predecessors, (197), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:18:54,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 95 states and 197 transitions. [2021-03-10 22:18:54,597 INFO L78 Accepts]: Start accepts. Automaton has 95 states and 197 transitions. Word has length 17 [2021-03-10 22:18:54,597 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-10 22:18:54,597 INFO L480 AbstractCegarLoop]: Abstraction has 95 states and 197 transitions. [2021-03-10 22:18:54,597 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 10 states, 10 states have (on average 1.9) internal successors, (19), 10 states have internal predecessors, (19), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:18:54,597 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 197 transitions. [2021-03-10 22:18:54,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2021-03-10 22:18:54,597 INFO L511 BasicCegarLoop]: Found error trace [2021-03-10 22:18:54,597 INFO L519 BasicCegarLoop]: trace histogram [3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-10 22:18:54,797 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 139 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable51469 [2021-03-10 22:18:54,797 INFO L428 AbstractCegarLoop]: === Iteration 149 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-10 22:18:54,798 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-10 22:18:54,798 INFO L82 PathProgramCache]: Analyzing trace with hash 1883902957, now seen corresponding path program 122 times [2021-03-10 22:18:54,798 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-10 22:18:54,798 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2027653749] [2021-03-10 22:18:54,798 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-10 22:18:54,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 22:18:54,893 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:18:54,893 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2027653749] [2021-03-10 22:18:54,893 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1981229087] [2021-03-10 22:18:54,893 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 140 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 140 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:18:54,913 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-03-10 22:18:54,914 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-10 22:18:54,914 INFO L263 TraceCheckSpWp]: Trace formula consists of 71 conjuncts, 14 conjunts are in the unsatisfiable core [2021-03-10 22:18:54,914 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-10 22:18:54,973 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:18:54,973 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-10 22:18:54,973 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9] total 10 [2021-03-10 22:18:54,973 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [542755110] [2021-03-10 22:18:54,973 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-03-10 22:18:54,973 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-10 22:18:54,973 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-03-10 22:18:54,973 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=66, Unknown=0, NotChecked=0, Total=90 [2021-03-10 22:18:54,973 INFO L87 Difference]: Start difference. First operand 95 states and 197 transitions. Second operand has 10 states, 10 states have (on average 1.9) internal successors, (19), 10 states have internal predecessors, (19), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:18:55,115 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-10 22:18:55,115 INFO L93 Difference]: Finished difference Result 107 states and 218 transitions. [2021-03-10 22:18:55,116 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-03-10 22:18:55,116 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 1.9) internal successors, (19), 10 states have internal predecessors, (19), 0 states have call successors, (0), 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 17 [2021-03-10 22:18:55,116 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-10 22:18:55,116 INFO L225 Difference]: With dead ends: 107 [2021-03-10 22:18:55,116 INFO L226 Difference]: Without dead ends: 107 [2021-03-10 22:18:55,116 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 30 GetRequests, 13 SyntacticMatches, 4 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 27 ImplicationChecksByTransitivity, 204.3ms TimeCoverageRelationStatistics Valid=56, Invalid=154, Unknown=0, NotChecked=0, Total=210 [2021-03-10 22:18:55,116 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 107 states. [2021-03-10 22:18:55,117 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 107 to 90. [2021-03-10 22:18:55,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 90 states, 89 states have (on average 2.0786516853932584) internal successors, (185), 89 states have internal predecessors, (185), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:18:55,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 90 states and 185 transitions. [2021-03-10 22:18:55,118 INFO L78 Accepts]: Start accepts. Automaton has 90 states and 185 transitions. Word has length 17 [2021-03-10 22:18:55,118 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-10 22:18:55,118 INFO L480 AbstractCegarLoop]: Abstraction has 90 states and 185 transitions. [2021-03-10 22:18:55,118 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 10 states, 10 states have (on average 1.9) internal successors, (19), 10 states have internal predecessors, (19), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:18:55,118 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 185 transitions. [2021-03-10 22:18:55,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2021-03-10 22:18:55,118 INFO L511 BasicCegarLoop]: Found error trace [2021-03-10 22:18:55,118 INFO L519 BasicCegarLoop]: trace histogram [3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-10 22:18:55,331 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 140 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable51471 [2021-03-10 22:18:55,331 INFO L428 AbstractCegarLoop]: === Iteration 150 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-10 22:18:55,331 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-10 22:18:55,331 INFO L82 PathProgramCache]: Analyzing trace with hash -1824066897, now seen corresponding path program 123 times [2021-03-10 22:18:55,331 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-10 22:18:55,331 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1126924794] [2021-03-10 22:18:55,331 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-10 22:18:55,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 22:18:55,427 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:18:55,427 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1126924794] [2021-03-10 22:18:55,427 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1550411786] [2021-03-10 22:18:55,427 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 141 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 141 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:18:55,449 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 3 check-sat command(s) [2021-03-10 22:18:55,449 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-10 22:18:55,449 INFO L263 TraceCheckSpWp]: Trace formula consists of 71 conjuncts, 14 conjunts are in the unsatisfiable core [2021-03-10 22:18:55,450 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-10 22:18:55,490 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:18:55,490 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-10 22:18:55,490 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9] total 9 [2021-03-10 22:18:55,490 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [787345633] [2021-03-10 22:18:55,490 INFO L460 AbstractCegarLoop]: Interpolant automaton has 9 states [2021-03-10 22:18:55,490 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-10 22:18:55,490 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2021-03-10 22:18:55,491 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=52, Unknown=0, NotChecked=0, Total=72 [2021-03-10 22:18:55,491 INFO L87 Difference]: Start difference. First operand 90 states and 185 transitions. Second operand has 9 states, 9 states have (on average 1.8888888888888888) internal successors, (17), 9 states have internal predecessors, (17), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:18:55,623 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-10 22:18:55,623 INFO L93 Difference]: Finished difference Result 102 states and 209 transitions. [2021-03-10 22:18:55,623 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-03-10 22:18:55,623 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 1.8888888888888888) internal successors, (17), 9 states have internal predecessors, (17), 0 states have call successors, (0), 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 17 [2021-03-10 22:18:55,623 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-10 22:18:55,623 INFO L225 Difference]: With dead ends: 102 [2021-03-10 22:18:55,624 INFO L226 Difference]: Without dead ends: 102 [2021-03-10 22:18:55,624 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 30 GetRequests, 14 SyntacticMatches, 4 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 24 ImplicationChecksByTransitivity, 183.4ms TimeCoverageRelationStatistics Valid=50, Invalid=132, Unknown=0, NotChecked=0, Total=182 [2021-03-10 22:18:55,624 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 102 states. [2021-03-10 22:18:55,624 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 102 to 90. [2021-03-10 22:18:55,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 90 states, 89 states have (on average 2.0786516853932584) internal successors, (185), 89 states have internal predecessors, (185), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:18:55,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 90 states and 185 transitions. [2021-03-10 22:18:55,625 INFO L78 Accepts]: Start accepts. Automaton has 90 states and 185 transitions. Word has length 17 [2021-03-10 22:18:55,625 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-10 22:18:55,625 INFO L480 AbstractCegarLoop]: Abstraction has 90 states and 185 transitions. [2021-03-10 22:18:55,625 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 9 states, 9 states have (on average 1.8888888888888888) internal successors, (17), 9 states have internal predecessors, (17), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:18:55,625 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 185 transitions. [2021-03-10 22:18:55,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2021-03-10 22:18:55,625 INFO L511 BasicCegarLoop]: Found error trace [2021-03-10 22:18:55,625 INFO L519 BasicCegarLoop]: trace histogram [3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-10 22:18:55,825 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable51474,141 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:18:55,826 INFO L428 AbstractCegarLoop]: === Iteration 151 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-10 22:18:55,826 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-10 22:18:55,826 INFO L82 PathProgramCache]: Analyzing trace with hash 980191415, now seen corresponding path program 124 times [2021-03-10 22:18:55,826 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-10 22:18:55,826 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1490684675] [2021-03-10 22:18:55,826 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-10 22:18:55,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 22:18:55,939 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:18:55,940 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1490684675] [2021-03-10 22:18:55,940 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1996632114] [2021-03-10 22:18:55,940 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 142 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 142 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:18:55,960 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2021-03-10 22:18:55,961 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-10 22:18:55,961 INFO L263 TraceCheckSpWp]: Trace formula consists of 71 conjuncts, 14 conjunts are in the unsatisfiable core [2021-03-10 22:18:55,961 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-10 22:18:56,069 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:18:56,070 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-10 22:18:56,070 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9] total 11 [2021-03-10 22:18:56,070 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1708336259] [2021-03-10 22:18:56,070 INFO L460 AbstractCegarLoop]: Interpolant automaton has 11 states [2021-03-10 22:18:56,070 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-10 22:18:56,070 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2021-03-10 22:18:56,070 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=26, Invalid=84, Unknown=0, NotChecked=0, Total=110 [2021-03-10 22:18:56,070 INFO L87 Difference]: Start difference. First operand 90 states and 185 transitions. Second operand has 11 states, 11 states have (on average 1.8181818181818181) internal successors, (20), 11 states have internal predecessors, (20), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:18:56,204 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-10 22:18:56,204 INFO L93 Difference]: Finished difference Result 96 states and 192 transitions. [2021-03-10 22:18:56,204 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-03-10 22:18:56,204 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 11 states have (on average 1.8181818181818181) internal successors, (20), 11 states have internal predecessors, (20), 0 states have call successors, (0), 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 17 [2021-03-10 22:18:56,204 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-10 22:18:56,204 INFO L225 Difference]: With dead ends: 96 [2021-03-10 22:18:56,205 INFO L226 Difference]: Without dead ends: 90 [2021-03-10 22:18:56,205 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 27 GetRequests, 12 SyntacticMatches, 4 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 29 ImplicationChecksByTransitivity, 247.0ms TimeCoverageRelationStatistics Valid=36, Invalid=120, Unknown=0, NotChecked=0, Total=156 [2021-03-10 22:18:56,205 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 90 states. [2021-03-10 22:18:56,205 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 90 to 90. [2021-03-10 22:18:56,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 90 states, 89 states have (on average 2.067415730337079) internal successors, (184), 89 states have internal predecessors, (184), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:18:56,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 90 states and 184 transitions. [2021-03-10 22:18:56,206 INFO L78 Accepts]: Start accepts. Automaton has 90 states and 184 transitions. Word has length 17 [2021-03-10 22:18:56,206 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-10 22:18:56,206 INFO L480 AbstractCegarLoop]: Abstraction has 90 states and 184 transitions. [2021-03-10 22:18:56,206 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 11 states, 11 states have (on average 1.8181818181818181) internal successors, (20), 11 states have internal predecessors, (20), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:18:56,206 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 184 transitions. [2021-03-10 22:18:56,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2021-03-10 22:18:56,206 INFO L511 BasicCegarLoop]: Found error trace [2021-03-10 22:18:56,206 INFO L519 BasicCegarLoop]: trace histogram [3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-10 22:18:56,406 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable51477,142 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:18:56,406 INFO L428 AbstractCegarLoop]: === Iteration 152 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-10 22:18:56,406 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-10 22:18:56,407 INFO L82 PathProgramCache]: Analyzing trace with hash 1046925447, now seen corresponding path program 125 times [2021-03-10 22:18:56,407 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-10 22:18:56,407 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1025509189] [2021-03-10 22:18:56,407 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-10 22:18:56,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 22:18:56,525 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:18:56,525 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1025509189] [2021-03-10 22:18:56,525 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [320274031] [2021-03-10 22:18:56,525 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 143 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 143 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:18:56,546 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 3 check-sat command(s) [2021-03-10 22:18:56,546 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-10 22:18:56,547 INFO L263 TraceCheckSpWp]: Trace formula consists of 71 conjuncts, 14 conjunts are in the unsatisfiable core [2021-03-10 22:18:56,547 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-10 22:18:56,587 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:18:56,587 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-10 22:18:56,587 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9] total 9 [2021-03-10 22:18:56,587 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [135313108] [2021-03-10 22:18:56,587 INFO L460 AbstractCegarLoop]: Interpolant automaton has 9 states [2021-03-10 22:18:56,587 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-10 22:18:56,588 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2021-03-10 22:18:56,588 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=53, Unknown=0, NotChecked=0, Total=72 [2021-03-10 22:18:56,588 INFO L87 Difference]: Start difference. First operand 90 states and 184 transitions. Second operand has 9 states, 9 states have (on average 1.8888888888888888) internal successors, (17), 9 states have internal predecessors, (17), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:18:56,702 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-10 22:18:56,702 INFO L93 Difference]: Finished difference Result 114 states and 232 transitions. [2021-03-10 22:18:56,703 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-03-10 22:18:56,703 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 1.8888888888888888) internal successors, (17), 9 states have internal predecessors, (17), 0 states have call successors, (0), 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 17 [2021-03-10 22:18:56,703 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-10 22:18:56,703 INFO L225 Difference]: With dead ends: 114 [2021-03-10 22:18:56,703 INFO L226 Difference]: Without dead ends: 114 [2021-03-10 22:18:56,703 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 29 GetRequests, 14 SyntacticMatches, 4 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 24 ImplicationChecksByTransitivity, 179.8ms TimeCoverageRelationStatistics Valid=41, Invalid=115, Unknown=0, NotChecked=0, Total=156 [2021-03-10 22:18:56,703 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 114 states. [2021-03-10 22:18:56,704 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 114 to 90. [2021-03-10 22:18:56,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 90 states, 89 states have (on average 2.067415730337079) internal successors, (184), 89 states have internal predecessors, (184), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:18:56,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 90 states and 184 transitions. [2021-03-10 22:18:56,704 INFO L78 Accepts]: Start accepts. Automaton has 90 states and 184 transitions. Word has length 17 [2021-03-10 22:18:56,704 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-10 22:18:56,704 INFO L480 AbstractCegarLoop]: Abstraction has 90 states and 184 transitions. [2021-03-10 22:18:56,704 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 9 states, 9 states have (on average 1.8888888888888888) internal successors, (17), 9 states have internal predecessors, (17), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:18:56,704 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 184 transitions. [2021-03-10 22:18:56,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2021-03-10 22:18:56,705 INFO L511 BasicCegarLoop]: Found error trace [2021-03-10 22:18:56,705 INFO L519 BasicCegarLoop]: trace histogram [3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-10 22:18:56,905 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 143 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable51479 [2021-03-10 22:18:56,905 INFO L428 AbstractCegarLoop]: === Iteration 153 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-10 22:18:56,905 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-10 22:18:56,905 INFO L82 PathProgramCache]: Analyzing trace with hash 862443439, now seen corresponding path program 126 times [2021-03-10 22:18:56,905 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-10 22:18:56,905 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [743030494] [2021-03-10 22:18:56,905 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-10 22:18:56,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 22:18:57,010 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:18:57,010 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [743030494] [2021-03-10 22:18:57,010 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1171421936] [2021-03-10 22:18:57,011 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 144 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 144 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:18:57,032 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 4 check-sat command(s) [2021-03-10 22:18:57,033 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-10 22:18:57,033 INFO L263 TraceCheckSpWp]: Trace formula consists of 71 conjuncts, 14 conjunts are in the unsatisfiable core [2021-03-10 22:18:57,033 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-10 22:18:57,094 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:18:57,094 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-10 22:18:57,094 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9] total 10 [2021-03-10 22:18:57,094 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1413736114] [2021-03-10 22:18:57,094 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-03-10 22:18:57,094 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-10 22:18:57,095 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-03-10 22:18:57,095 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=67, Unknown=0, NotChecked=0, Total=90 [2021-03-10 22:18:57,095 INFO L87 Difference]: Start difference. First operand 90 states and 184 transitions. Second operand has 10 states, 10 states have (on average 1.9) internal successors, (19), 10 states have internal predecessors, (19), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:18:57,204 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-10 22:18:57,204 INFO L93 Difference]: Finished difference Result 110 states and 224 transitions. [2021-03-10 22:18:57,204 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-03-10 22:18:57,204 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 1.9) internal successors, (19), 10 states have internal predecessors, (19), 0 states have call successors, (0), 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 17 [2021-03-10 22:18:57,204 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-10 22:18:57,204 INFO L225 Difference]: With dead ends: 110 [2021-03-10 22:18:57,204 INFO L226 Difference]: Without dead ends: 110 [2021-03-10 22:18:57,205 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 29 GetRequests, 13 SyntacticMatches, 4 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 21 ImplicationChecksByTransitivity, 175.7ms TimeCoverageRelationStatistics Valid=53, Invalid=129, Unknown=0, NotChecked=0, Total=182 [2021-03-10 22:18:57,205 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 110 states. [2021-03-10 22:18:57,205 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 110 to 87. [2021-03-10 22:18:57,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 87 states, 86 states have (on average 2.0697674418604652) internal successors, (178), 86 states have internal predecessors, (178), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:18:57,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 87 states and 178 transitions. [2021-03-10 22:18:57,206 INFO L78 Accepts]: Start accepts. Automaton has 87 states and 178 transitions. Word has length 17 [2021-03-10 22:18:57,206 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-10 22:18:57,206 INFO L480 AbstractCegarLoop]: Abstraction has 87 states and 178 transitions. [2021-03-10 22:18:57,206 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 10 states, 10 states have (on average 1.9) internal successors, (19), 10 states have internal predecessors, (19), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:18:57,206 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 178 transitions. [2021-03-10 22:18:57,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2021-03-10 22:18:57,206 INFO L511 BasicCegarLoop]: Found error trace [2021-03-10 22:18:57,206 INFO L519 BasicCegarLoop]: trace histogram [3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-10 22:18:57,406 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable51482,144 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:18:57,406 INFO L428 AbstractCegarLoop]: === Iteration 154 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-10 22:18:57,406 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-10 22:18:57,407 INFO L82 PathProgramCache]: Analyzing trace with hash -724671113, now seen corresponding path program 127 times [2021-03-10 22:18:57,407 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-10 22:18:57,407 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [532734602] [2021-03-10 22:18:57,407 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-10 22:18:57,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 22:18:57,517 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:18:57,518 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [532734602] [2021-03-10 22:18:57,518 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1459034875] [2021-03-10 22:18:57,518 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 145 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 145 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:18:57,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 22:18:57,538 INFO L263 TraceCheckSpWp]: Trace formula consists of 71 conjuncts, 14 conjunts are in the unsatisfiable core [2021-03-10 22:18:57,538 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-10 22:18:57,581 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:18:57,581 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-10 22:18:57,581 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9] total 9 [2021-03-10 22:18:57,581 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1516318151] [2021-03-10 22:18:57,581 INFO L460 AbstractCegarLoop]: Interpolant automaton has 9 states [2021-03-10 22:18:57,581 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-10 22:18:57,581 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2021-03-10 22:18:57,582 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=54, Unknown=0, NotChecked=0, Total=72 [2021-03-10 22:18:57,582 INFO L87 Difference]: Start difference. First operand 87 states and 178 transitions. Second operand has 9 states, 9 states have (on average 1.8888888888888888) internal successors, (17), 9 states have internal predecessors, (17), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:18:57,661 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-10 22:18:57,661 INFO L93 Difference]: Finished difference Result 95 states and 194 transitions. [2021-03-10 22:18:57,662 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-03-10 22:18:57,662 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 1.8888888888888888) internal successors, (17), 9 states have internal predecessors, (17), 0 states have call successors, (0), 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 17 [2021-03-10 22:18:57,662 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-10 22:18:57,662 INFO L225 Difference]: With dead ends: 95 [2021-03-10 22:18:57,662 INFO L226 Difference]: Without dead ends: 95 [2021-03-10 22:18:57,662 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 28 GetRequests, 13 SyntacticMatches, 5 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 20 ImplicationChecksByTransitivity, 148.7ms TimeCoverageRelationStatistics Valid=34, Invalid=98, Unknown=0, NotChecked=0, Total=132 [2021-03-10 22:18:57,662 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 95 states. [2021-03-10 22:18:57,663 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 95 to 87. [2021-03-10 22:18:57,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 87 states, 86 states have (on average 2.0697674418604652) internal successors, (178), 86 states have internal predecessors, (178), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:18:57,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 87 states and 178 transitions. [2021-03-10 22:18:57,663 INFO L78 Accepts]: Start accepts. Automaton has 87 states and 178 transitions. Word has length 17 [2021-03-10 22:18:57,663 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-10 22:18:57,663 INFO L480 AbstractCegarLoop]: Abstraction has 87 states and 178 transitions. [2021-03-10 22:18:57,663 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 9 states, 9 states have (on average 1.8888888888888888) internal successors, (17), 9 states have internal predecessors, (17), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:18:57,663 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 178 transitions. [2021-03-10 22:18:57,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2021-03-10 22:18:57,663 INFO L511 BasicCegarLoop]: Found error trace [2021-03-10 22:18:57,663 INFO L519 BasicCegarLoop]: trace histogram [3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-10 22:18:57,878 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 145 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable51486 [2021-03-10 22:18:57,878 INFO L428 AbstractCegarLoop]: === Iteration 155 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-10 22:18:57,878 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-10 22:18:57,878 INFO L82 PathProgramCache]: Analyzing trace with hash 1998188143, now seen corresponding path program 128 times [2021-03-10 22:18:57,878 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-10 22:18:57,878 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [603562740] [2021-03-10 22:18:57,878 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-10 22:18:57,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 22:18:57,967 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:18:57,967 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [603562740] [2021-03-10 22:18:57,967 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [634244622] [2021-03-10 22:18:57,967 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 146 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 146 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:18:57,988 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-03-10 22:18:57,989 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-10 22:18:57,989 INFO L263 TraceCheckSpWp]: Trace formula consists of 71 conjuncts, 14 conjunts are in the unsatisfiable core [2021-03-10 22:18:57,989 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-10 22:18:58,069 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:18:58,070 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-10 22:18:58,070 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9] total 11 [2021-03-10 22:18:58,070 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1445584665] [2021-03-10 22:18:58,070 INFO L460 AbstractCegarLoop]: Interpolant automaton has 11 states [2021-03-10 22:18:58,070 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-10 22:18:58,070 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2021-03-10 22:18:58,070 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=86, Unknown=0, NotChecked=0, Total=110 [2021-03-10 22:18:58,070 INFO L87 Difference]: Start difference. First operand 87 states and 178 transitions. Second operand has 11 states, 11 states have (on average 1.8181818181818181) internal successors, (20), 11 states have internal predecessors, (20), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:18:58,194 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-10 22:18:58,194 INFO L93 Difference]: Finished difference Result 113 states and 220 transitions. [2021-03-10 22:18:58,194 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-03-10 22:18:58,195 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 11 states have (on average 1.8181818181818181) internal successors, (20), 11 states have internal predecessors, (20), 0 states have call successors, (0), 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 17 [2021-03-10 22:18:58,195 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-10 22:18:58,195 INFO L225 Difference]: With dead ends: 113 [2021-03-10 22:18:58,195 INFO L226 Difference]: Without dead ends: 110 [2021-03-10 22:18:58,195 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 28 GetRequests, 12 SyntacticMatches, 4 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 27 ImplicationChecksByTransitivity, 188.5ms TimeCoverageRelationStatistics Valid=40, Invalid=142, Unknown=0, NotChecked=0, Total=182 [2021-03-10 22:18:58,195 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 110 states. [2021-03-10 22:18:58,196 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 110 to 92. [2021-03-10 22:18:58,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 92 states, 91 states have (on average 2.087912087912088) internal successors, (190), 91 states have internal predecessors, (190), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:18:58,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 92 states and 190 transitions. [2021-03-10 22:18:58,196 INFO L78 Accepts]: Start accepts. Automaton has 92 states and 190 transitions. Word has length 17 [2021-03-10 22:18:58,196 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-10 22:18:58,197 INFO L480 AbstractCegarLoop]: Abstraction has 92 states and 190 transitions. [2021-03-10 22:18:58,197 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 11 states, 11 states have (on average 1.8181818181818181) internal successors, (20), 11 states have internal predecessors, (20), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:18:58,197 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 190 transitions. [2021-03-10 22:18:58,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2021-03-10 22:18:58,197 INFO L511 BasicCegarLoop]: Found error trace [2021-03-10 22:18:58,197 INFO L519 BasicCegarLoop]: trace histogram [3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-10 22:18:58,418 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 146 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable51489 [2021-03-10 22:18:58,418 INFO L428 AbstractCegarLoop]: === Iteration 156 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-10 22:18:58,418 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-10 22:18:58,418 INFO L82 PathProgramCache]: Analyzing trace with hash -909153121, now seen corresponding path program 129 times [2021-03-10 22:18:58,419 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-10 22:18:58,419 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1637078128] [2021-03-10 22:18:58,419 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-10 22:18:58,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 22:18:58,511 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:18:58,511 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1637078128] [2021-03-10 22:18:58,511 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [810778057] [2021-03-10 22:18:58,511 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 147 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 147 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:18:58,533 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 3 check-sat command(s) [2021-03-10 22:18:58,533 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-10 22:18:58,533 INFO L263 TraceCheckSpWp]: Trace formula consists of 71 conjuncts, 14 conjunts are in the unsatisfiable core [2021-03-10 22:18:58,534 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-10 22:18:58,590 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:18:58,590 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-10 22:18:58,590 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9] total 10 [2021-03-10 22:18:58,590 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1918491733] [2021-03-10 22:18:58,590 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-03-10 22:18:58,590 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-10 22:18:58,590 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-03-10 22:18:58,590 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=68, Unknown=0, NotChecked=0, Total=90 [2021-03-10 22:18:58,591 INFO L87 Difference]: Start difference. First operand 92 states and 190 transitions. Second operand has 10 states, 10 states have (on average 1.9) internal successors, (19), 10 states have internal predecessors, (19), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:18:58,677 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-10 22:18:58,677 INFO L93 Difference]: Finished difference Result 121 states and 240 transitions. [2021-03-10 22:18:58,678 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-03-10 22:18:58,678 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 1.9) internal successors, (19), 10 states have internal predecessors, (19), 0 states have call successors, (0), 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 17 [2021-03-10 22:18:58,678 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-10 22:18:58,678 INFO L225 Difference]: With dead ends: 121 [2021-03-10 22:18:58,678 INFO L226 Difference]: Without dead ends: 121 [2021-03-10 22:18:58,678 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 28 GetRequests, 12 SyntacticMatches, 5 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 17 ImplicationChecksByTransitivity, 141.2ms TimeCoverageRelationStatistics Valid=44, Invalid=112, Unknown=0, NotChecked=0, Total=156 [2021-03-10 22:18:58,678 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 121 states. [2021-03-10 22:18:58,679 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 121 to 92. [2021-03-10 22:18:58,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 92 states, 91 states have (on average 2.087912087912088) internal successors, (190), 91 states have internal predecessors, (190), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:18:58,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 92 states and 190 transitions. [2021-03-10 22:18:58,679 INFO L78 Accepts]: Start accepts. Automaton has 92 states and 190 transitions. Word has length 17 [2021-03-10 22:18:58,679 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-10 22:18:58,680 INFO L480 AbstractCegarLoop]: Abstraction has 92 states and 190 transitions. [2021-03-10 22:18:58,680 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 10 states, 10 states have (on average 1.9) internal successors, (19), 10 states have internal predecessors, (19), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:18:58,680 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 190 transitions. [2021-03-10 22:18:58,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2021-03-10 22:18:58,680 INFO L511 BasicCegarLoop]: Found error trace [2021-03-10 22:18:58,680 INFO L519 BasicCegarLoop]: trace histogram [3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-10 22:18:58,880 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable51492,147 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:18:58,880 INFO L428 AbstractCegarLoop]: === Iteration 157 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-10 22:18:58,880 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-10 22:18:58,880 INFO L82 PathProgramCache]: Analyzing trace with hash 1447463159, now seen corresponding path program 130 times [2021-03-10 22:18:58,881 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-10 22:18:58,881 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2084574440] [2021-03-10 22:18:58,881 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-10 22:18:58,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 22:18:58,970 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:18:58,970 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2084574440] [2021-03-10 22:18:58,970 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1312108810] [2021-03-10 22:18:58,970 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 148 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 148 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:18:58,991 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2021-03-10 22:18:58,992 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-10 22:18:58,992 INFO L263 TraceCheckSpWp]: Trace formula consists of 71 conjuncts, 14 conjunts are in the unsatisfiable core [2021-03-10 22:18:58,992 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-10 22:18:59,048 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:18:59,048 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-10 22:18:59,048 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9] total 10 [2021-03-10 22:18:59,048 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1645508180] [2021-03-10 22:18:59,048 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-03-10 22:18:59,049 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-10 22:18:59,049 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-03-10 22:18:59,049 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=69, Unknown=0, NotChecked=0, Total=90 [2021-03-10 22:18:59,049 INFO L87 Difference]: Start difference. First operand 92 states and 190 transitions. Second operand has 10 states, 10 states have (on average 1.9) internal successors, (19), 10 states have internal predecessors, (19), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:18:59,128 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-10 22:18:59,128 INFO L93 Difference]: Finished difference Result 107 states and 217 transitions. [2021-03-10 22:18:59,129 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-03-10 22:18:59,129 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 1.9) internal successors, (19), 10 states have internal predecessors, (19), 0 states have call successors, (0), 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 17 [2021-03-10 22:18:59,129 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-10 22:18:59,129 INFO L225 Difference]: With dead ends: 107 [2021-03-10 22:18:59,129 INFO L226 Difference]: Without dead ends: 105 [2021-03-10 22:18:59,129 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 27 GetRequests, 12 SyntacticMatches, 5 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 19 ImplicationChecksByTransitivity, 125.7ms TimeCoverageRelationStatistics Valid=31, Invalid=101, Unknown=0, NotChecked=0, Total=132 [2021-03-10 22:18:59,129 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 105 states. [2021-03-10 22:18:59,130 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 105 to 92. [2021-03-10 22:18:59,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 92 states, 91 states have (on average 2.076923076923077) internal successors, (189), 91 states have internal predecessors, (189), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:18:59,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 92 states and 189 transitions. [2021-03-10 22:18:59,130 INFO L78 Accepts]: Start accepts. Automaton has 92 states and 189 transitions. Word has length 17 [2021-03-10 22:18:59,130 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-10 22:18:59,130 INFO L480 AbstractCegarLoop]: Abstraction has 92 states and 189 transitions. [2021-03-10 22:18:59,130 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 10 states, 10 states have (on average 1.9) internal successors, (19), 10 states have internal predecessors, (19), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:18:59,130 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 189 transitions. [2021-03-10 22:18:59,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2021-03-10 22:18:59,130 INFO L511 BasicCegarLoop]: Found error trace [2021-03-10 22:18:59,131 INFO L519 BasicCegarLoop]: trace histogram [3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-10 22:18:59,331 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable51496,148 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:18:59,331 INFO L428 AbstractCegarLoop]: === Iteration 158 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-10 22:18:59,331 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-10 22:18:59,331 INFO L82 PathProgramCache]: Analyzing trace with hash 1811080359, now seen corresponding path program 131 times [2021-03-10 22:18:59,331 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-10 22:18:59,331 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [765415629] [2021-03-10 22:18:59,331 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-10 22:18:59,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 22:18:59,426 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:18:59,426 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [765415629] [2021-03-10 22:18:59,426 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [7548198] [2021-03-10 22:18:59,427 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 149 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 149 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:18:59,449 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 3 check-sat command(s) [2021-03-10 22:18:59,449 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-10 22:18:59,449 INFO L263 TraceCheckSpWp]: Trace formula consists of 71 conjuncts, 14 conjunts are in the unsatisfiable core [2021-03-10 22:18:59,450 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-10 22:18:59,531 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:18:59,532 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-10 22:18:59,532 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9] total 11 [2021-03-10 22:18:59,532 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [397164990] [2021-03-10 22:18:59,532 INFO L460 AbstractCegarLoop]: Interpolant automaton has 11 states [2021-03-10 22:18:59,532 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-10 22:18:59,532 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2021-03-10 22:18:59,532 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=85, Unknown=0, NotChecked=0, Total=110 [2021-03-10 22:18:59,532 INFO L87 Difference]: Start difference. First operand 92 states and 189 transitions. Second operand has 11 states, 11 states have (on average 1.8181818181818181) internal successors, (20), 11 states have internal predecessors, (20), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:18:59,643 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-10 22:18:59,643 INFO L93 Difference]: Finished difference Result 94 states and 192 transitions. [2021-03-10 22:18:59,643 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-03-10 22:18:59,643 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 11 states have (on average 1.8181818181818181) internal successors, (20), 11 states have internal predecessors, (20), 0 states have call successors, (0), 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 17 [2021-03-10 22:18:59,643 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-10 22:18:59,643 INFO L225 Difference]: With dead ends: 94 [2021-03-10 22:18:59,644 INFO L226 Difference]: Without dead ends: 94 [2021-03-10 22:18:59,644 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 28 GetRequests, 12 SyntacticMatches, 4 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 24 ImplicationChecksByTransitivity, 168.0ms TimeCoverageRelationStatistics Valid=45, Invalid=137, Unknown=0, NotChecked=0, Total=182 [2021-03-10 22:18:59,644 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 94 states. [2021-03-10 22:18:59,645 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 94 to 86. [2021-03-10 22:18:59,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 86 states, 85 states have (on average 2.070588235294118) internal successors, (176), 85 states have internal predecessors, (176), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:18:59,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 86 states and 176 transitions. [2021-03-10 22:18:59,645 INFO L78 Accepts]: Start accepts. Automaton has 86 states and 176 transitions. Word has length 17 [2021-03-10 22:18:59,645 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-10 22:18:59,645 INFO L480 AbstractCegarLoop]: Abstraction has 86 states and 176 transitions. [2021-03-10 22:18:59,645 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 11 states, 11 states have (on average 1.8181818181818181) internal successors, (20), 11 states have internal predecessors, (20), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:18:59,645 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 176 transitions. [2021-03-10 22:18:59,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2021-03-10 22:18:59,645 INFO L511 BasicCegarLoop]: Found error trace [2021-03-10 22:18:59,646 INFO L519 BasicCegarLoop]: trace histogram [3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-10 22:18:59,859 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 149 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable51500 [2021-03-10 22:18:59,859 INFO L428 AbstractCegarLoop]: === Iteration 159 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-10 22:18:59,859 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-10 22:18:59,859 INFO L82 PathProgramCache]: Analyzing trace with hash -827754065, now seen corresponding path program 132 times [2021-03-10 22:18:59,859 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-10 22:18:59,859 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [749274380] [2021-03-10 22:18:59,860 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-10 22:18:59,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 22:18:59,972 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:18:59,972 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [749274380] [2021-03-10 22:18:59,972 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1812918304] [2021-03-10 22:18:59,972 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 150 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 150 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:18:59,995 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 3 check-sat command(s) [2021-03-10 22:18:59,995 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-10 22:18:59,995 INFO L263 TraceCheckSpWp]: Trace formula consists of 71 conjuncts, 14 conjunts are in the unsatisfiable core [2021-03-10 22:18:59,996 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-10 22:19:00,083 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:19:00,083 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-10 22:19:00,083 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9] total 11 [2021-03-10 22:19:00,084 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [199860432] [2021-03-10 22:19:00,084 INFO L460 AbstractCegarLoop]: Interpolant automaton has 11 states [2021-03-10 22:19:00,084 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-10 22:19:00,084 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2021-03-10 22:19:00,084 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=85, Unknown=0, NotChecked=0, Total=110 [2021-03-10 22:19:00,084 INFO L87 Difference]: Start difference. First operand 86 states and 176 transitions. Second operand has 11 states, 11 states have (on average 1.8181818181818181) internal successors, (20), 11 states have internal predecessors, (20), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:19:00,184 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-10 22:19:00,184 INFO L93 Difference]: Finished difference Result 107 states and 210 transitions. [2021-03-10 22:19:00,184 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-03-10 22:19:00,184 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 11 states have (on average 1.8181818181818181) internal successors, (20), 11 states have internal predecessors, (20), 0 states have call successors, (0), 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 17 [2021-03-10 22:19:00,184 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-10 22:19:00,185 INFO L225 Difference]: With dead ends: 107 [2021-03-10 22:19:00,185 INFO L226 Difference]: Without dead ends: 107 [2021-03-10 22:19:00,185 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 28 GetRequests, 12 SyntacticMatches, 4 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 21 ImplicationChecksByTransitivity, 190.3ms TimeCoverageRelationStatistics Valid=48, Invalid=134, Unknown=0, NotChecked=0, Total=182 [2021-03-10 22:19:00,185 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 107 states. [2021-03-10 22:19:00,185 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 107 to 86. [2021-03-10 22:19:00,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 86 states, 85 states have (on average 2.070588235294118) internal successors, (176), 85 states have internal predecessors, (176), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:19:00,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 86 states and 176 transitions. [2021-03-10 22:19:00,186 INFO L78 Accepts]: Start accepts. Automaton has 86 states and 176 transitions. Word has length 17 [2021-03-10 22:19:00,186 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-10 22:19:00,186 INFO L480 AbstractCegarLoop]: Abstraction has 86 states and 176 transitions. [2021-03-10 22:19:00,186 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 11 states, 11 states have (on average 1.8181818181818181) internal successors, (20), 11 states have internal predecessors, (20), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:19:00,186 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 176 transitions. [2021-03-10 22:19:00,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2021-03-10 22:19:00,186 INFO L511 BasicCegarLoop]: Found error trace [2021-03-10 22:19:00,186 INFO L519 BasicCegarLoop]: trace histogram [3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-10 22:19:00,386 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 150 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable51503 [2021-03-10 22:19:00,387 INFO L428 AbstractCegarLoop]: === Iteration 160 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-10 22:19:00,387 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-10 22:19:00,387 INFO L82 PathProgramCache]: Analyzing trace with hash 1892479415, now seen corresponding path program 133 times [2021-03-10 22:19:00,387 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-10 22:19:00,387 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1250477311] [2021-03-10 22:19:00,387 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-10 22:19:00,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 22:19:00,477 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:19:00,478 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1250477311] [2021-03-10 22:19:00,478 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2002219704] [2021-03-10 22:19:00,478 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 151 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 151 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:19:00,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 22:19:00,499 INFO L263 TraceCheckSpWp]: Trace formula consists of 71 conjuncts, 14 conjunts are in the unsatisfiable core [2021-03-10 22:19:00,499 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-10 22:19:00,551 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:19:00,552 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-10 22:19:00,552 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9] total 10 [2021-03-10 22:19:00,552 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [44183489] [2021-03-10 22:19:00,552 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-03-10 22:19:00,552 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-10 22:19:00,552 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-03-10 22:19:00,552 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=68, Unknown=0, NotChecked=0, Total=90 [2021-03-10 22:19:00,552 INFO L87 Difference]: Start difference. First operand 86 states and 176 transitions. Second operand has 10 states, 10 states have (on average 1.9) internal successors, (19), 10 states have internal predecessors, (19), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:19:00,631 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-10 22:19:00,631 INFO L93 Difference]: Finished difference Result 128 states and 250 transitions. [2021-03-10 22:19:00,631 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-03-10 22:19:00,631 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 1.9) internal successors, (19), 10 states have internal predecessors, (19), 0 states have call successors, (0), 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 17 [2021-03-10 22:19:00,631 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-10 22:19:00,632 INFO L225 Difference]: With dead ends: 128 [2021-03-10 22:19:00,632 INFO L226 Difference]: Without dead ends: 128 [2021-03-10 22:19:00,632 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 27 GetRequests, 12 SyntacticMatches, 5 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 16 ImplicationChecksByTransitivity, 125.1ms TimeCoverageRelationStatistics Valid=36, Invalid=96, Unknown=0, NotChecked=0, Total=132 [2021-03-10 22:19:00,632 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 128 states. [2021-03-10 22:19:00,632 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 128 to 89. [2021-03-10 22:19:00,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 89 states, 88 states have (on average 2.1136363636363638) internal successors, (186), 88 states have internal predecessors, (186), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:19:00,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 89 states to 89 states and 186 transitions. [2021-03-10 22:19:00,633 INFO L78 Accepts]: Start accepts. Automaton has 89 states and 186 transitions. Word has length 17 [2021-03-10 22:19:00,633 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-10 22:19:00,633 INFO L480 AbstractCegarLoop]: Abstraction has 89 states and 186 transitions. [2021-03-10 22:19:00,633 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 10 states, 10 states have (on average 1.9) internal successors, (19), 10 states have internal predecessors, (19), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:19:00,633 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 186 transitions. [2021-03-10 22:19:00,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2021-03-10 22:19:00,633 INFO L511 BasicCegarLoop]: Found error trace [2021-03-10 22:19:00,633 INFO L519 BasicCegarLoop]: trace histogram [3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-10 22:19:00,847 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 151 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable51507 [2021-03-10 22:19:00,847 INFO L428 AbstractCegarLoop]: === Iteration 161 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-10 22:19:00,847 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-10 22:19:00,847 INFO L82 PathProgramCache]: Analyzing trace with hash -79452967, now seen corresponding path program 134 times [2021-03-10 22:19:00,848 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-10 22:19:00,848 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1561221151] [2021-03-10 22:19:00,848 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-10 22:19:00,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 22:19:00,967 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:19:00,967 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1561221151] [2021-03-10 22:19:00,967 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [314186408] [2021-03-10 22:19:00,967 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 152 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 152 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:19:00,989 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-03-10 22:19:00,990 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-10 22:19:00,990 INFO L263 TraceCheckSpWp]: Trace formula consists of 71 conjuncts, 14 conjunts are in the unsatisfiable core [2021-03-10 22:19:00,991 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-10 22:19:01,066 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:19:01,066 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-10 22:19:01,066 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9] total 10 [2021-03-10 22:19:01,066 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [505046189] [2021-03-10 22:19:01,066 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-03-10 22:19:01,066 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-10 22:19:01,067 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-03-10 22:19:01,067 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=69, Unknown=0, NotChecked=0, Total=90 [2021-03-10 22:19:01,067 INFO L87 Difference]: Start difference. First operand 89 states and 186 transitions. Second operand has 10 states, 10 states have (on average 1.9) internal successors, (19), 10 states have internal predecessors, (19), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:19:01,149 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-10 22:19:01,149 INFO L93 Difference]: Finished difference Result 93 states and 190 transitions. [2021-03-10 22:19:01,149 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-03-10 22:19:01,149 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 1.9) internal successors, (19), 10 states have internal predecessors, (19), 0 states have call successors, (0), 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 17 [2021-03-10 22:19:01,149 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-10 22:19:01,149 INFO L225 Difference]: With dead ends: 93 [2021-03-10 22:19:01,149 INFO L226 Difference]: Without dead ends: 89 [2021-03-10 22:19:01,150 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 26 GetRequests, 12 SyntacticMatches, 5 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 19 ImplicationChecksByTransitivity, 186.0ms TimeCoverageRelationStatistics Valid=26, Invalid=84, Unknown=0, NotChecked=0, Total=110 [2021-03-10 22:19:01,150 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 89 states. [2021-03-10 22:19:01,150 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 89 to 89. [2021-03-10 22:19:01,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 89 states, 88 states have (on average 2.102272727272727) internal successors, (185), 88 states have internal predecessors, (185), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:19:01,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 89 states to 89 states and 185 transitions. [2021-03-10 22:19:01,151 INFO L78 Accepts]: Start accepts. Automaton has 89 states and 185 transitions. Word has length 17 [2021-03-10 22:19:01,151 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-10 22:19:01,151 INFO L480 AbstractCegarLoop]: Abstraction has 89 states and 185 transitions. [2021-03-10 22:19:01,151 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 10 states, 10 states have (on average 1.9) internal successors, (19), 10 states have internal predecessors, (19), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:19:01,151 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 185 transitions. [2021-03-10 22:19:01,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2021-03-10 22:19:01,151 INFO L511 BasicCegarLoop]: Found error trace [2021-03-10 22:19:01,151 INFO L519 BasicCegarLoop]: trace histogram [3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-10 22:19:01,351 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable51510,152 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:19:01,352 INFO L428 AbstractCegarLoop]: === Iteration 162 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-10 22:19:01,352 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-10 22:19:01,352 INFO L82 PathProgramCache]: Analyzing trace with hash 1895105191, now seen corresponding path program 135 times [2021-03-10 22:19:01,352 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-10 22:19:01,352 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [344274022] [2021-03-10 22:19:01,352 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-10 22:19:01,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 22:19:01,466 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:19:01,466 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [344274022] [2021-03-10 22:19:01,466 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [785143646] [2021-03-10 22:19:01,466 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 153 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 153 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:19:01,488 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 3 check-sat command(s) [2021-03-10 22:19:01,488 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-10 22:19:01,488 INFO L263 TraceCheckSpWp]: Trace formula consists of 71 conjuncts, 14 conjunts are in the unsatisfiable core [2021-03-10 22:19:01,489 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-10 22:19:01,548 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:19:01,548 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-10 22:19:01,548 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9] total 10 [2021-03-10 22:19:01,548 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1917476390] [2021-03-10 22:19:01,548 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-03-10 22:19:01,548 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-10 22:19:01,548 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-03-10 22:19:01,548 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=68, Unknown=0, NotChecked=0, Total=90 [2021-03-10 22:19:01,549 INFO L87 Difference]: Start difference. First operand 89 states and 185 transitions. Second operand has 10 states, 10 states have (on average 1.9) internal successors, (19), 10 states have internal predecessors, (19), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:19:01,636 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-10 22:19:01,636 INFO L93 Difference]: Finished difference Result 99 states and 202 transitions. [2021-03-10 22:19:01,636 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-03-10 22:19:01,636 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 1.9) internal successors, (19), 10 states have internal predecessors, (19), 0 states have call successors, (0), 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 17 [2021-03-10 22:19:01,636 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-10 22:19:01,636 INFO L225 Difference]: With dead ends: 99 [2021-03-10 22:19:01,636 INFO L226 Difference]: Without dead ends: 99 [2021-03-10 22:19:01,637 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 27 GetRequests, 12 SyntacticMatches, 5 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 22 ImplicationChecksByTransitivity, 156.0ms TimeCoverageRelationStatistics Valid=32, Invalid=100, Unknown=0, NotChecked=0, Total=132 [2021-03-10 22:19:01,637 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 99 states. [2021-03-10 22:19:01,637 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 99 to 84. [2021-03-10 22:19:01,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 84 states, 83 states have (on average 2.072289156626506) internal successors, (172), 83 states have internal predecessors, (172), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:19:01,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 84 states and 172 transitions. [2021-03-10 22:19:01,638 INFO L78 Accepts]: Start accepts. Automaton has 84 states and 172 transitions. Word has length 17 [2021-03-10 22:19:01,638 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-10 22:19:01,638 INFO L480 AbstractCegarLoop]: Abstraction has 84 states and 172 transitions. [2021-03-10 22:19:01,638 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 10 states, 10 states have (on average 1.9) internal successors, (19), 10 states have internal predecessors, (19), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:19:01,638 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 172 transitions. [2021-03-10 22:19:01,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2021-03-10 22:19:01,638 INFO L511 BasicCegarLoop]: Found error trace [2021-03-10 22:19:01,638 INFO L519 BasicCegarLoop]: trace histogram [3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-10 22:19:01,853 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 153 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable51512 [2021-03-10 22:19:01,853 INFO L428 AbstractCegarLoop]: === Iteration 163 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-10 22:19:01,853 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-10 22:19:01,853 INFO L82 PathProgramCache]: Analyzing trace with hash 123676343, now seen corresponding path program 136 times [2021-03-10 22:19:01,854 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-10 22:19:01,854 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1836576410] [2021-03-10 22:19:01,854 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-10 22:19:01,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 22:19:01,971 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:19:01,971 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1836576410] [2021-03-10 22:19:01,971 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2100214762] [2021-03-10 22:19:01,971 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 154 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 154 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:19:01,992 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2021-03-10 22:19:01,993 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-10 22:19:01,993 INFO L263 TraceCheckSpWp]: Trace formula consists of 71 conjuncts, 14 conjunts are in the unsatisfiable core [2021-03-10 22:19:01,994 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-10 22:19:02,072 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:19:02,072 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-10 22:19:02,072 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9] total 10 [2021-03-10 22:19:02,073 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [652727862] [2021-03-10 22:19:02,073 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-03-10 22:19:02,073 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-10 22:19:02,073 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-03-10 22:19:02,073 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=70, Unknown=0, NotChecked=0, Total=90 [2021-03-10 22:19:02,073 INFO L87 Difference]: Start difference. First operand 84 states and 172 transitions. Second operand has 10 states, 10 states have (on average 1.9) internal successors, (19), 10 states have internal predecessors, (19), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:19:02,157 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-10 22:19:02,157 INFO L93 Difference]: Finished difference Result 91 states and 182 transitions. [2021-03-10 22:19:02,158 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-03-10 22:19:02,158 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 1.9) internal successors, (19), 10 states have internal predecessors, (19), 0 states have call successors, (0), 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 17 [2021-03-10 22:19:02,158 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-10 22:19:02,158 INFO L225 Difference]: With dead ends: 91 [2021-03-10 22:19:02,158 INFO L226 Difference]: Without dead ends: 85 [2021-03-10 22:19:02,158 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 26 GetRequests, 12 SyntacticMatches, 5 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 12 ImplicationChecksByTransitivity, 188.0ms TimeCoverageRelationStatistics Valid=25, Invalid=85, Unknown=0, NotChecked=0, Total=110 [2021-03-10 22:19:02,158 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 85 states. [2021-03-10 22:19:02,159 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 85 to 85. [2021-03-10 22:19:02,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 85 states, 84 states have (on average 2.0714285714285716) internal successors, (174), 84 states have internal predecessors, (174), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:19:02,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 85 states to 85 states and 174 transitions. [2021-03-10 22:19:02,159 INFO L78 Accepts]: Start accepts. Automaton has 85 states and 174 transitions. Word has length 17 [2021-03-10 22:19:02,159 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-10 22:19:02,159 INFO L480 AbstractCegarLoop]: Abstraction has 85 states and 174 transitions. [2021-03-10 22:19:02,159 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 10 states, 10 states have (on average 1.9) internal successors, (19), 10 states have internal predecessors, (19), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:19:02,159 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 174 transitions. [2021-03-10 22:19:02,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2021-03-10 22:19:02,160 INFO L511 BasicCegarLoop]: Found error trace [2021-03-10 22:19:02,160 INFO L519 BasicCegarLoop]: trace histogram [3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-10 22:19:02,360 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable51515,154 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:19:02,360 INFO L428 AbstractCegarLoop]: === Iteration 164 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-10 22:19:02,360 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-10 22:19:02,360 INFO L82 PathProgramCache]: Analyzing trace with hash 190410375, now seen corresponding path program 137 times [2021-03-10 22:19:02,360 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-10 22:19:02,361 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1790275958] [2021-03-10 22:19:02,361 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-10 22:19:02,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 22:19:02,473 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:19:02,474 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1790275958] [2021-03-10 22:19:02,474 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [242516191] [2021-03-10 22:19:02,474 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 155 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 155 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:19:02,495 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 4 check-sat command(s) [2021-03-10 22:19:02,495 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-10 22:19:02,496 INFO L263 TraceCheckSpWp]: Trace formula consists of 71 conjuncts, 14 conjunts are in the unsatisfiable core [2021-03-10 22:19:02,496 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-10 22:19:02,548 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:19:02,548 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-10 22:19:02,548 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9] total 9 [2021-03-10 22:19:02,548 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1591301787] [2021-03-10 22:19:02,549 INFO L460 AbstractCegarLoop]: Interpolant automaton has 9 states [2021-03-10 22:19:02,549 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-10 22:19:02,549 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2021-03-10 22:19:02,549 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2021-03-10 22:19:02,549 INFO L87 Difference]: Start difference. First operand 85 states and 174 transitions. Second operand has 9 states, 9 states have (on average 1.8888888888888888) internal successors, (17), 9 states have internal predecessors, (17), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:19:02,626 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-10 22:19:02,626 INFO L93 Difference]: Finished difference Result 93 states and 190 transitions. [2021-03-10 22:19:02,627 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-03-10 22:19:02,627 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 1.8888888888888888) internal successors, (17), 9 states have internal predecessors, (17), 0 states have call successors, (0), 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 17 [2021-03-10 22:19:02,627 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-10 22:19:02,627 INFO L225 Difference]: With dead ends: 93 [2021-03-10 22:19:02,627 INFO L226 Difference]: Without dead ends: 93 [2021-03-10 22:19:02,627 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 27 GetRequests, 13 SyntacticMatches, 5 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 13 ImplicationChecksByTransitivity, 138.4ms TimeCoverageRelationStatistics Valid=27, Invalid=83, Unknown=0, NotChecked=0, Total=110 [2021-03-10 22:19:02,627 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 93 states. [2021-03-10 22:19:02,628 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 93 to 85. [2021-03-10 22:19:02,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 85 states, 84 states have (on average 2.0714285714285716) internal successors, (174), 84 states have internal predecessors, (174), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:19:02,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 85 states to 85 states and 174 transitions. [2021-03-10 22:19:02,628 INFO L78 Accepts]: Start accepts. Automaton has 85 states and 174 transitions. Word has length 17 [2021-03-10 22:19:02,628 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-10 22:19:02,628 INFO L480 AbstractCegarLoop]: Abstraction has 85 states and 174 transitions. [2021-03-10 22:19:02,628 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 9 states, 9 states have (on average 1.8888888888888888) internal successors, (17), 9 states have internal predecessors, (17), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:19:02,628 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 174 transitions. [2021-03-10 22:19:02,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2021-03-10 22:19:02,629 INFO L511 BasicCegarLoop]: Found error trace [2021-03-10 22:19:02,629 INFO L519 BasicCegarLoop]: trace histogram [3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-10 22:19:02,829 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 155 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable51517 [2021-03-10 22:19:02,829 INFO L428 AbstractCegarLoop]: === Iteration 165 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-10 22:19:02,829 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-10 22:19:02,829 INFO L82 PathProgramCache]: Analyzing trace with hash -1381697665, now seen corresponding path program 138 times [2021-03-10 22:19:02,829 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-10 22:19:02,829 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1802610827] [2021-03-10 22:19:02,830 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-10 22:19:02,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 22:19:02,951 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:19:02,951 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1802610827] [2021-03-10 22:19:02,951 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [352091677] [2021-03-10 22:19:02,951 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 156 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 156 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:19:02,973 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 3 check-sat command(s) [2021-03-10 22:19:02,973 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-10 22:19:02,973 INFO L263 TraceCheckSpWp]: Trace formula consists of 71 conjuncts, 14 conjunts are in the unsatisfiable core [2021-03-10 22:19:02,974 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-10 22:19:03,057 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:19:03,057 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-10 22:19:03,057 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9] total 11 [2021-03-10 22:19:03,057 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1286676932] [2021-03-10 22:19:03,057 INFO L460 AbstractCegarLoop]: Interpolant automaton has 11 states [2021-03-10 22:19:03,057 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-10 22:19:03,057 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2021-03-10 22:19:03,058 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=87, Unknown=0, NotChecked=0, Total=110 [2021-03-10 22:19:03,058 INFO L87 Difference]: Start difference. First operand 85 states and 174 transitions. Second operand has 11 states, 11 states have (on average 1.8181818181818181) internal successors, (20), 11 states have internal predecessors, (20), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:19:03,199 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-10 22:19:03,199 INFO L93 Difference]: Finished difference Result 111 states and 216 transitions. [2021-03-10 22:19:03,199 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-03-10 22:19:03,199 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 11 states have (on average 1.8181818181818181) internal successors, (20), 11 states have internal predecessors, (20), 0 states have call successors, (0), 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 17 [2021-03-10 22:19:03,199 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-10 22:19:03,200 INFO L225 Difference]: With dead ends: 111 [2021-03-10 22:19:03,200 INFO L226 Difference]: Without dead ends: 108 [2021-03-10 22:19:03,200 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 28 GetRequests, 12 SyntacticMatches, 4 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 19 ImplicationChecksByTransitivity, 211.7ms TimeCoverageRelationStatistics Valid=40, Invalid=142, Unknown=0, NotChecked=0, Total=182 [2021-03-10 22:19:03,200 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 108 states. [2021-03-10 22:19:03,200 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 108 to 90. [2021-03-10 22:19:03,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 90 states, 89 states have (on average 2.0898876404494384) internal successors, (186), 89 states have internal predecessors, (186), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:19:03,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 90 states and 186 transitions. [2021-03-10 22:19:03,201 INFO L78 Accepts]: Start accepts. Automaton has 90 states and 186 transitions. Word has length 17 [2021-03-10 22:19:03,201 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-10 22:19:03,201 INFO L480 AbstractCegarLoop]: Abstraction has 90 states and 186 transitions. [2021-03-10 22:19:03,201 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 11 states, 11 states have (on average 1.8181818181818181) internal successors, (20), 11 states have internal predecessors, (20), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:19:03,201 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 186 transitions. [2021-03-10 22:19:03,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2021-03-10 22:19:03,201 INFO L511 BasicCegarLoop]: Found error trace [2021-03-10 22:19:03,201 INFO L519 BasicCegarLoop]: trace histogram [3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-10 22:19:03,401 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable51520,156 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:19:03,402 INFO L428 AbstractCegarLoop]: === Iteration 166 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-10 22:19:03,402 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-10 22:19:03,402 INFO L82 PathProgramCache]: Analyzing trace with hash 5928367, now seen corresponding path program 139 times [2021-03-10 22:19:03,402 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-10 22:19:03,402 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [859535636] [2021-03-10 22:19:03,402 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-10 22:19:03,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 22:19:03,509 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:19:03,510 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [859535636] [2021-03-10 22:19:03,510 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [554196579] [2021-03-10 22:19:03,510 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 157 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 157 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:19:03,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 22:19:03,531 INFO L263 TraceCheckSpWp]: Trace formula consists of 71 conjuncts, 14 conjunts are in the unsatisfiable core [2021-03-10 22:19:03,531 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-10 22:19:03,590 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:19:03,590 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-10 22:19:03,590 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9] total 10 [2021-03-10 22:19:03,590 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [981752624] [2021-03-10 22:19:03,590 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-03-10 22:19:03,590 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-10 22:19:03,591 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-03-10 22:19:03,591 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=69, Unknown=0, NotChecked=0, Total=90 [2021-03-10 22:19:03,591 INFO L87 Difference]: Start difference. First operand 90 states and 186 transitions. Second operand has 10 states, 10 states have (on average 1.9) internal successors, (19), 10 states have internal predecessors, (19), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:19:03,679 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-10 22:19:03,679 INFO L93 Difference]: Finished difference Result 119 states and 236 transitions. [2021-03-10 22:19:03,679 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-03-10 22:19:03,683 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 1.9) internal successors, (19), 10 states have internal predecessors, (19), 0 states have call successors, (0), 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 17 [2021-03-10 22:19:03,683 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-10 22:19:03,683 INFO L225 Difference]: With dead ends: 119 [2021-03-10 22:19:03,683 INFO L226 Difference]: Without dead ends: 119 [2021-03-10 22:19:03,684 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 27 GetRequests, 12 SyntacticMatches, 5 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10 ImplicationChecksByTransitivity, 143.4ms TimeCoverageRelationStatistics Valid=35, Invalid=97, Unknown=0, NotChecked=0, Total=132 [2021-03-10 22:19:03,684 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 119 states. [2021-03-10 22:19:03,685 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 119 to 90. [2021-03-10 22:19:03,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 90 states, 89 states have (on average 2.0898876404494384) internal successors, (186), 89 states have internal predecessors, (186), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:19:03,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 90 states and 186 transitions. [2021-03-10 22:19:03,685 INFO L78 Accepts]: Start accepts. Automaton has 90 states and 186 transitions. Word has length 17 [2021-03-10 22:19:03,685 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-10 22:19:03,685 INFO L480 AbstractCegarLoop]: Abstraction has 90 states and 186 transitions. [2021-03-10 22:19:03,685 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 10 states, 10 states have (on average 1.9) internal successors, (19), 10 states have internal predecessors, (19), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:19:03,685 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 186 transitions. [2021-03-10 22:19:03,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2021-03-10 22:19:03,686 INFO L511 BasicCegarLoop]: Found error trace [2021-03-10 22:19:03,686 INFO L519 BasicCegarLoop]: trace histogram [3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-10 22:19:03,910 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 157 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable51523 [2021-03-10 22:19:03,910 INFO L428 AbstractCegarLoop]: === Iteration 167 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-10 22:19:03,910 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-10 22:19:03,910 INFO L82 PathProgramCache]: Analyzing trace with hash -1932422649, now seen corresponding path program 140 times [2021-03-10 22:19:03,910 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-10 22:19:03,910 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [980102802] [2021-03-10 22:19:03,910 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-10 22:19:03,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 22:19:04,017 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:19:04,017 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [980102802] [2021-03-10 22:19:04,018 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1370408716] [2021-03-10 22:19:04,018 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 158 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-03-10 22:19:04,051 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-03-10 22:19:04,051 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-10 22:19:04,051 INFO L263 TraceCheckSpWp]: Trace formula consists of 71 conjuncts, 14 conjunts are in the unsatisfiable core [2021-03-10 22:19:04,052 INFO L286 TraceCheckSpWp]: Computing forward predicates... Waiting until toolchain timeout for monitored process 158 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:19:04,121 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:19:04,122 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-10 22:19:04,122 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9] total 10 [2021-03-10 22:19:04,122 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1214303923] [2021-03-10 22:19:04,122 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-03-10 22:19:04,122 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-10 22:19:04,122 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-03-10 22:19:04,122 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=70, Unknown=0, NotChecked=0, Total=90 [2021-03-10 22:19:04,122 INFO L87 Difference]: Start difference. First operand 90 states and 186 transitions. Second operand has 10 states, 10 states have (on average 1.9) internal successors, (19), 10 states have internal predecessors, (19), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:19:04,227 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-10 22:19:04,227 INFO L93 Difference]: Finished difference Result 106 states and 215 transitions. [2021-03-10 22:19:04,227 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-03-10 22:19:04,228 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 1.9) internal successors, (19), 10 states have internal predecessors, (19), 0 states have call successors, (0), 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 17 [2021-03-10 22:19:04,228 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-10 22:19:04,228 INFO L225 Difference]: With dead ends: 106 [2021-03-10 22:19:04,228 INFO L226 Difference]: Without dead ends: 104 [2021-03-10 22:19:04,228 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 27 GetRequests, 12 SyntacticMatches, 5 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 12 ImplicationChecksByTransitivity, 150.6ms TimeCoverageRelationStatistics Valid=30, Invalid=102, Unknown=0, NotChecked=0, Total=132 [2021-03-10 22:19:04,228 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 104 states. [2021-03-10 22:19:04,229 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 104 to 90. [2021-03-10 22:19:04,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 90 states, 89 states have (on average 2.0786516853932584) internal successors, (185), 89 states have internal predecessors, (185), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:19:04,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 90 states and 185 transitions. [2021-03-10 22:19:04,229 INFO L78 Accepts]: Start accepts. Automaton has 90 states and 185 transitions. Word has length 17 [2021-03-10 22:19:04,229 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-10 22:19:04,230 INFO L480 AbstractCegarLoop]: Abstraction has 90 states and 185 transitions. [2021-03-10 22:19:04,230 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 10 states, 10 states have (on average 1.9) internal successors, (19), 10 states have internal predecessors, (19), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:19:04,230 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 185 transitions. [2021-03-10 22:19:04,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2021-03-10 22:19:04,230 INFO L511 BasicCegarLoop]: Found error trace [2021-03-10 22:19:04,230 INFO L519 BasicCegarLoop]: trace histogram [3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-10 22:19:04,430 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 158 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable51527 [2021-03-10 22:19:04,430 INFO L428 AbstractCegarLoop]: === Iteration 168 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-10 22:19:04,431 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-10 22:19:04,431 INFO L82 PathProgramCache]: Analyzing trace with hash -1568805449, now seen corresponding path program 141 times [2021-03-10 22:19:04,431 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-10 22:19:04,431 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [386091642] [2021-03-10 22:19:04,431 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-10 22:19:04,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 22:19:04,538 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:19:04,538 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [386091642] [2021-03-10 22:19:04,538 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1152797786] [2021-03-10 22:19:04,538 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 159 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 159 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:19:04,560 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 4 check-sat command(s) [2021-03-10 22:19:04,561 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-10 22:19:04,561 INFO L263 TraceCheckSpWp]: Trace formula consists of 71 conjuncts, 14 conjunts are in the unsatisfiable core [2021-03-10 22:19:04,561 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-10 22:19:04,645 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:19:04,645 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-10 22:19:04,645 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9] total 11 [2021-03-10 22:19:04,645 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1351842300] [2021-03-10 22:19:04,645 INFO L460 AbstractCegarLoop]: Interpolant automaton has 11 states [2021-03-10 22:19:04,645 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-10 22:19:04,645 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2021-03-10 22:19:04,645 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=86, Unknown=0, NotChecked=0, Total=110 [2021-03-10 22:19:04,645 INFO L87 Difference]: Start difference. First operand 90 states and 185 transitions. Second operand has 11 states, 11 states have (on average 1.8181818181818181) internal successors, (20), 11 states have internal predecessors, (20), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:19:04,766 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-10 22:19:04,766 INFO L93 Difference]: Finished difference Result 92 states and 188 transitions. [2021-03-10 22:19:04,766 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-03-10 22:19:04,766 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 11 states have (on average 1.8181818181818181) internal successors, (20), 11 states have internal predecessors, (20), 0 states have call successors, (0), 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 17 [2021-03-10 22:19:04,766 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-10 22:19:04,767 INFO L225 Difference]: With dead ends: 92 [2021-03-10 22:19:04,767 INFO L226 Difference]: Without dead ends: 92 [2021-03-10 22:19:04,767 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 29 GetRequests, 12 SyntacticMatches, 4 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 20 ImplicationChecksByTransitivity, 195.9ms TimeCoverageRelationStatistics Valid=52, Invalid=158, Unknown=0, NotChecked=0, Total=210 [2021-03-10 22:19:04,767 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 92 states. [2021-03-10 22:19:04,767 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 92 to 84. [2021-03-10 22:19:04,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 84 states, 83 states have (on average 2.072289156626506) internal successors, (172), 83 states have internal predecessors, (172), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:19:04,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 84 states and 172 transitions. [2021-03-10 22:19:04,768 INFO L78 Accepts]: Start accepts. Automaton has 84 states and 172 transitions. Word has length 17 [2021-03-10 22:19:04,768 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-10 22:19:04,768 INFO L480 AbstractCegarLoop]: Abstraction has 84 states and 172 transitions. [2021-03-10 22:19:04,768 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 11 states, 11 states have (on average 1.8181818181818181) internal successors, (20), 11 states have internal predecessors, (20), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:19:04,768 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 172 transitions. [2021-03-10 22:19:04,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2021-03-10 22:19:04,768 INFO L511 BasicCegarLoop]: Found error trace [2021-03-10 22:19:04,768 INFO L519 BasicCegarLoop]: trace histogram [3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-10 22:19:04,968 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable51531,159 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:19:04,968 INFO L428 AbstractCegarLoop]: === Iteration 169 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-10 22:19:04,969 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-10 22:19:04,969 INFO L82 PathProgramCache]: Analyzing trace with hash 87327423, now seen corresponding path program 142 times [2021-03-10 22:19:04,969 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-10 22:19:04,969 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [156420299] [2021-03-10 22:19:04,969 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-10 22:19:04,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 22:19:05,068 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:19:05,068 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [156420299] [2021-03-10 22:19:05,068 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [808182629] [2021-03-10 22:19:05,068 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 160 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 160 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:19:05,089 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2021-03-10 22:19:05,089 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-10 22:19:05,090 INFO L263 TraceCheckSpWp]: Trace formula consists of 71 conjuncts, 14 conjunts are in the unsatisfiable core [2021-03-10 22:19:05,090 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-10 22:19:05,177 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:19:05,177 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-10 22:19:05,177 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9] total 11 [2021-03-10 22:19:05,177 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1824645297] [2021-03-10 22:19:05,177 INFO L460 AbstractCegarLoop]: Interpolant automaton has 11 states [2021-03-10 22:19:05,177 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-10 22:19:05,177 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2021-03-10 22:19:05,177 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=86, Unknown=0, NotChecked=0, Total=110 [2021-03-10 22:19:05,177 INFO L87 Difference]: Start difference. First operand 84 states and 172 transitions. Second operand has 11 states, 11 states have (on average 1.8181818181818181) internal successors, (20), 11 states have internal predecessors, (20), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:19:05,290 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-10 22:19:05,290 INFO L93 Difference]: Finished difference Result 111 states and 217 transitions. [2021-03-10 22:19:05,291 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-03-10 22:19:05,291 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 11 states have (on average 1.8181818181818181) internal successors, (20), 11 states have internal predecessors, (20), 0 states have call successors, (0), 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 17 [2021-03-10 22:19:05,291 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-10 22:19:05,291 INFO L225 Difference]: With dead ends: 111 [2021-03-10 22:19:05,291 INFO L226 Difference]: Without dead ends: 111 [2021-03-10 22:19:05,291 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 28 GetRequests, 12 SyntacticMatches, 4 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 15 ImplicationChecksByTransitivity, 177.1ms TimeCoverageRelationStatistics Valid=46, Invalid=136, Unknown=0, NotChecked=0, Total=182 [2021-03-10 22:19:05,292 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 111 states. [2021-03-10 22:19:05,292 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 111 to 82. [2021-03-10 22:19:05,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 82 states, 81 states have (on average 2.0617283950617282) internal successors, (167), 81 states have internal predecessors, (167), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:19:05,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 82 states to 82 states and 167 transitions. [2021-03-10 22:19:05,292 INFO L78 Accepts]: Start accepts. Automaton has 82 states and 167 transitions. Word has length 17 [2021-03-10 22:19:05,292 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-10 22:19:05,292 INFO L480 AbstractCegarLoop]: Abstraction has 82 states and 167 transitions. [2021-03-10 22:19:05,292 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 11 states, 11 states have (on average 1.8181818181818181) internal successors, (20), 11 states have internal predecessors, (20), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:19:05,293 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 167 transitions. [2021-03-10 22:19:05,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2021-03-10 22:19:05,293 INFO L511 BasicCegarLoop]: Found error trace [2021-03-10 22:19:05,293 INFO L519 BasicCegarLoop]: trace histogram [3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-10 22:19:05,493 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 160 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable51534 [2021-03-10 22:19:05,493 INFO L428 AbstractCegarLoop]: === Iteration 170 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-10 22:19:05,493 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-10 22:19:05,493 INFO L82 PathProgramCache]: Analyzing trace with hash -1487406393, now seen corresponding path program 143 times [2021-03-10 22:19:05,494 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-10 22:19:05,494 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1983934885] [2021-03-10 22:19:05,494 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-10 22:19:05,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 22:19:05,612 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:19:05,612 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1983934885] [2021-03-10 22:19:05,612 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2102116624] [2021-03-10 22:19:05,612 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 161 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 161 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:19:05,640 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 4 check-sat command(s) [2021-03-10 22:19:05,640 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-10 22:19:05,641 INFO L263 TraceCheckSpWp]: Trace formula consists of 71 conjuncts, 14 conjunts are in the unsatisfiable core [2021-03-10 22:19:05,641 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-10 22:19:05,714 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:19:05,714 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-10 22:19:05,714 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9] total 11 [2021-03-10 22:19:05,714 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [144019802] [2021-03-10 22:19:05,714 INFO L460 AbstractCegarLoop]: Interpolant automaton has 11 states [2021-03-10 22:19:05,714 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-10 22:19:05,715 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2021-03-10 22:19:05,715 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=86, Unknown=0, NotChecked=0, Total=110 [2021-03-10 22:19:05,715 INFO L87 Difference]: Start difference. First operand 82 states and 167 transitions. Second operand has 11 states, 11 states have (on average 1.8181818181818181) internal successors, (20), 11 states have internal predecessors, (20), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:19:05,885 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-10 22:19:05,885 INFO L93 Difference]: Finished difference Result 124 states and 241 transitions. [2021-03-10 22:19:05,886 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-03-10 22:19:05,886 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 11 states have (on average 1.8181818181818181) internal successors, (20), 11 states have internal predecessors, (20), 0 states have call successors, (0), 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 17 [2021-03-10 22:19:05,886 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-10 22:19:05,886 INFO L225 Difference]: With dead ends: 124 [2021-03-10 22:19:05,886 INFO L226 Difference]: Without dead ends: 124 [2021-03-10 22:19:05,886 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 30 GetRequests, 12 SyntacticMatches, 4 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 26 ImplicationChecksByTransitivity, 226.7ms TimeCoverageRelationStatistics Valid=57, Invalid=183, Unknown=0, NotChecked=0, Total=240 [2021-03-10 22:19:05,887 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 124 states. [2021-03-10 22:19:05,887 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 124 to 85. [2021-03-10 22:19:05,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 85 states, 84 states have (on average 2.107142857142857) internal successors, (177), 84 states have internal predecessors, (177), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:19:05,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 85 states to 85 states and 177 transitions. [2021-03-10 22:19:05,888 INFO L78 Accepts]: Start accepts. Automaton has 85 states and 177 transitions. Word has length 17 [2021-03-10 22:19:05,888 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-10 22:19:05,888 INFO L480 AbstractCegarLoop]: Abstraction has 85 states and 177 transitions. [2021-03-10 22:19:05,888 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 11 states, 11 states have (on average 1.8181818181818181) internal successors, (20), 11 states have internal predecessors, (20), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:19:05,888 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 177 transitions. [2021-03-10 22:19:05,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2021-03-10 22:19:05,888 INFO L511 BasicCegarLoop]: Found error trace [2021-03-10 22:19:05,888 INFO L519 BasicCegarLoop]: trace histogram [3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-10 22:19:06,088 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 161 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable51538 [2021-03-10 22:19:06,088 INFO L428 AbstractCegarLoop]: === Iteration 171 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-10 22:19:06,089 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-10 22:19:06,089 INFO L82 PathProgramCache]: Analyzing trace with hash 835628521, now seen corresponding path program 144 times [2021-03-10 22:19:06,089 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-10 22:19:06,089 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1294092469] [2021-03-10 22:19:06,089 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-10 22:19:06,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 22:19:06,201 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:19:06,201 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1294092469] [2021-03-10 22:19:06,201 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [426723715] [2021-03-10 22:19:06,201 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 162 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 162 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:19:06,222 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 2 check-sat command(s) [2021-03-10 22:19:06,222 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-10 22:19:06,223 INFO L263 TraceCheckSpWp]: Trace formula consists of 71 conjuncts, 14 conjunts are in the unsatisfiable core [2021-03-10 22:19:06,223 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-10 22:19:06,298 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:19:06,298 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-10 22:19:06,298 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9] total 10 [2021-03-10 22:19:06,298 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [634571020] [2021-03-10 22:19:06,298 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-03-10 22:19:06,298 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-10 22:19:06,299 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-03-10 22:19:06,299 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=70, Unknown=0, NotChecked=0, Total=90 [2021-03-10 22:19:06,299 INFO L87 Difference]: Start difference. First operand 85 states and 177 transitions. Second operand has 10 states, 10 states have (on average 1.9) internal successors, (19), 10 states have internal predecessors, (19), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:19:06,393 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-10 22:19:06,393 INFO L93 Difference]: Finished difference Result 89 states and 181 transitions. [2021-03-10 22:19:06,393 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-03-10 22:19:06,393 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 1.9) internal successors, (19), 10 states have internal predecessors, (19), 0 states have call successors, (0), 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 17 [2021-03-10 22:19:06,393 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-10 22:19:06,394 INFO L225 Difference]: With dead ends: 89 [2021-03-10 22:19:06,394 INFO L226 Difference]: Without dead ends: 85 [2021-03-10 22:19:06,394 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 26 GetRequests, 12 SyntacticMatches, 5 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 12 ImplicationChecksByTransitivity, 180.5ms TimeCoverageRelationStatistics Valid=25, Invalid=85, Unknown=0, NotChecked=0, Total=110 [2021-03-10 22:19:06,394 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 85 states. [2021-03-10 22:19:06,394 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 85 to 85. [2021-03-10 22:19:06,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 85 states, 84 states have (on average 2.0952380952380953) internal successors, (176), 84 states have internal predecessors, (176), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:19:06,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 85 states to 85 states and 176 transitions. [2021-03-10 22:19:06,395 INFO L78 Accepts]: Start accepts. Automaton has 85 states and 176 transitions. Word has length 17 [2021-03-10 22:19:06,395 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-10 22:19:06,395 INFO L480 AbstractCegarLoop]: Abstraction has 85 states and 176 transitions. [2021-03-10 22:19:06,395 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 10 states, 10 states have (on average 1.9) internal successors, (19), 10 states have internal predecessors, (19), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:19:06,395 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 176 transitions. [2021-03-10 22:19:06,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2021-03-10 22:19:06,395 INFO L511 BasicCegarLoop]: Found error trace [2021-03-10 22:19:06,395 INFO L519 BasicCegarLoop]: trace histogram [3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-10 22:19:06,595 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable51541,162 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:19:06,595 INFO L428 AbstractCegarLoop]: === Iteration 172 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-10 22:19:06,596 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-10 22:19:06,596 INFO L82 PathProgramCache]: Analyzing trace with hash -1484780617, now seen corresponding path program 145 times [2021-03-10 22:19:06,596 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-10 22:19:06,596 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [309648267] [2021-03-10 22:19:06,596 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-10 22:19:06,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 22:19:06,723 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:19:06,723 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [309648267] [2021-03-10 22:19:06,723 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1185396041] [2021-03-10 22:19:06,723 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 163 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 163 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:19:06,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 22:19:06,744 INFO L263 TraceCheckSpWp]: Trace formula consists of 71 conjuncts, 14 conjunts are in the unsatisfiable core [2021-03-10 22:19:06,744 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-10 22:19:06,785 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:19:06,785 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-10 22:19:06,785 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9] total 9 [2021-03-10 22:19:06,785 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1008418424] [2021-03-10 22:19:06,785 INFO L460 AbstractCegarLoop]: Interpolant automaton has 9 states [2021-03-10 22:19:06,785 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-10 22:19:06,785 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2021-03-10 22:19:06,785 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2021-03-10 22:19:06,785 INFO L87 Difference]: Start difference. First operand 85 states and 176 transitions. Second operand has 9 states, 9 states have (on average 1.8888888888888888) internal successors, (17), 9 states have internal predecessors, (17), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:19:06,877 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-10 22:19:06,877 INFO L93 Difference]: Finished difference Result 95 states and 193 transitions. [2021-03-10 22:19:06,878 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-03-10 22:19:06,878 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 1.8888888888888888) internal successors, (17), 9 states have internal predecessors, (17), 0 states have call successors, (0), 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 17 [2021-03-10 22:19:06,878 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-10 22:19:06,878 INFO L225 Difference]: With dead ends: 95 [2021-03-10 22:19:06,878 INFO L226 Difference]: Without dead ends: 95 [2021-03-10 22:19:06,878 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 29 GetRequests, 14 SyntacticMatches, 5 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 17 ImplicationChecksByTransitivity, 157.9ms TimeCoverageRelationStatistics Valid=31, Invalid=101, Unknown=0, NotChecked=0, Total=132 [2021-03-10 22:19:06,878 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 95 states. [2021-03-10 22:19:06,879 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 95 to 81. [2021-03-10 22:19:06,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 81 states, 80 states have (on average 2.0625) internal successors, (165), 80 states have internal predecessors, (165), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:19:06,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 81 states to 81 states and 165 transitions. [2021-03-10 22:19:06,879 INFO L78 Accepts]: Start accepts. Automaton has 81 states and 165 transitions. Word has length 17 [2021-03-10 22:19:06,879 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-10 22:19:06,879 INFO L480 AbstractCegarLoop]: Abstraction has 81 states and 165 transitions. [2021-03-10 22:19:06,879 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 9 states, 9 states have (on average 1.8888888888888888) internal successors, (17), 9 states have internal predecessors, (17), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:19:06,879 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 165 transitions. [2021-03-10 22:19:06,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2021-03-10 22:19:06,879 INFO L511 BasicCegarLoop]: Found error trace [2021-03-10 22:19:06,879 INFO L519 BasicCegarLoop]: trace histogram [3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-10 22:19:07,080 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable51543,163 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:19:07,080 INFO L428 AbstractCegarLoop]: === Iteration 173 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-10 22:19:07,080 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-10 22:19:07,080 INFO L82 PathProgramCache]: Analyzing trace with hash 1223072127, now seen corresponding path program 146 times [2021-03-10 22:19:07,080 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-10 22:19:07,080 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1091229172] [2021-03-10 22:19:07,080 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-10 22:19:07,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 22:19:07,174 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:19:07,174 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1091229172] [2021-03-10 22:19:07,174 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [68566954] [2021-03-10 22:19:07,175 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 164 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 164 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:19:07,195 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-03-10 22:19:07,195 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-10 22:19:07,196 INFO L263 TraceCheckSpWp]: Trace formula consists of 71 conjuncts, 14 conjunts are in the unsatisfiable core [2021-03-10 22:19:07,196 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-10 22:19:07,806 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:19:07,807 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-10 22:19:07,810 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:19:07,811 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-03-10 22:19:07,814 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:19:07,814 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:19:07,815 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 [2021-03-10 22:19:07,816 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-03-10 22:19:07,819 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:19:07,819 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:19:07,819 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:19:07,820 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-03-10 22:19:07,823 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select 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 [2021-03-10 22:19:07,824 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-03-10 22:19:07,827 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:19:07,828 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-03-10 22:19:07,831 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:19:07,831 INFO L550 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2021-03-10 22:19:07,834 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:19:07,835 INFO L550 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2021-03-10 22:19:07,838 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:19:07,839 INFO L550 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2021-03-10 22:19:07,841 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:19:07,842 INFO L550 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2021-03-10 22:19:07,845 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:19:07,845 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:19:07,846 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 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 [2021-03-10 22:19:07,846 INFO L550 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2021-03-10 22:19:07,849 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:19:07,849 INFO L550 ElimStorePlain]: Start of recursive call 13: End of recursive call: and 1 xjuncts. [2021-03-10 22:19:07,852 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:19:07,853 INFO L550 ElimStorePlain]: Start of recursive call 14: End of recursive call: and 1 xjuncts. [2021-03-10 22:19:07,855 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:19:07,856 INFO L550 ElimStorePlain]: Start of recursive call 15: End of recursive call: and 1 xjuncts. [2021-03-10 22:19:07,859 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:19:07,859 INFO L550 ElimStorePlain]: Start of recursive call 16: End of recursive call: and 1 xjuncts. [2021-03-10 22:19:07,862 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-03-10 22:19:07,863 INFO L550 ElimStorePlain]: Start of recursive call 17: End of recursive call: and 1 xjuncts. [2021-03-10 22:19:07,866 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:19:07,867 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:19:07,867 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 [2021-03-10 22:19:07,867 INFO L550 ElimStorePlain]: Start of recursive call 18: End of recursive call: and 1 xjuncts. [2021-03-10 22:19:07,870 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:19:07,871 INFO L550 ElimStorePlain]: Start of recursive call 19: End of recursive call: and 1 xjuncts. [2021-03-10 22:19:07,873 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:19:07,874 INFO L550 ElimStorePlain]: Start of recursive call 20: End of recursive call: and 1 xjuncts. [2021-03-10 22:19:07,877 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:19:07,877 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:19:07,877 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 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 [2021-03-10 22:19:07,878 INFO L550 ElimStorePlain]: Start of recursive call 21: End of recursive call: and 1 xjuncts. [2021-03-10 22:19:07,881 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:19:07,881 INFO L550 ElimStorePlain]: Start of recursive call 22: End of recursive call: and 1 xjuncts. [2021-03-10 22:19:07,883 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:19:07,884 INFO L550 ElimStorePlain]: Start of recursive call 23: End of recursive call: and 1 xjuncts. [2021-03-10 22:19:07,886 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:19:07,887 INFO L550 ElimStorePlain]: Start of recursive call 24: End of recursive call: and 1 xjuncts. [2021-03-10 22:19:07,943 INFO L628 ElimStorePlain]: treesize reduction 116, result has 31.4 percent of original size [2021-03-10 22:19:07,945 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 5 treesize of output 3 [2021-03-10 22:19:07,946 INFO L550 ElimStorePlain]: Start of recursive call 25: End of recursive call: and 1 xjuncts. [2021-03-10 22:19:07,947 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:19:07,948 INFO L550 ElimStorePlain]: Start of recursive call 26: End of recursive call: and 1 xjuncts. [2021-03-10 22:19:07,974 INFO L628 ElimStorePlain]: treesize reduction 1, result has 96.6 percent of original size [2021-03-10 22:19:07,975 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 2 dim-1 vars, End of recursive call: and 2 xjuncts. [2021-03-10 22:19:07,975 INFO L247 ElimStorePlain]: Needed 26 recursive calls to eliminate 3 variables, input treesize:817, output treesize:12 [2021-03-10 22:19:08,000 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:19:08,000 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-10 22:19:08,000 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9] total 12 [2021-03-10 22:19:08,000 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [269365569] [2021-03-10 22:19:08,001 INFO L460 AbstractCegarLoop]: Interpolant automaton has 12 states [2021-03-10 22:19:08,001 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-10 22:19:08,001 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2021-03-10 22:19:08,001 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=28, Invalid=104, Unknown=0, NotChecked=0, Total=132 [2021-03-10 22:19:08,001 INFO L87 Difference]: Start difference. First operand 81 states and 165 transitions. Second operand has 12 states, 12 states have (on average 1.75) internal successors, (21), 12 states have internal predecessors, (21), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:19:08,162 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-10 22:19:08,162 INFO L93 Difference]: Finished difference Result 119 states and 231 transitions. [2021-03-10 22:19:08,162 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-03-10 22:19:08,163 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 1.75) internal successors, (21), 12 states have internal predecessors, (21), 0 states have call successors, (0), 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 17 [2021-03-10 22:19:08,163 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-10 22:19:08,163 INFO L225 Difference]: With dead ends: 119 [2021-03-10 22:19:08,163 INFO L226 Difference]: Without dead ends: 116 [2021-03-10 22:19:08,163 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 29 GetRequests, 12 SyntacticMatches, 3 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 33 ImplicationChecksByTransitivity, 225.2ms TimeCoverageRelationStatistics Valid=52, Invalid=188, Unknown=0, NotChecked=0, Total=240 [2021-03-10 22:19:08,163 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 116 states. [2021-03-10 22:19:08,164 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 116 to 90. [2021-03-10 22:19:08,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 90 states, 89 states have (on average 2.1235955056179776) internal successors, (189), 89 states have internal predecessors, (189), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:19:08,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 90 states and 189 transitions. [2021-03-10 22:19:08,164 INFO L78 Accepts]: Start accepts. Automaton has 90 states and 189 transitions. Word has length 17 [2021-03-10 22:19:08,164 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-10 22:19:08,164 INFO L480 AbstractCegarLoop]: Abstraction has 90 states and 189 transitions. [2021-03-10 22:19:08,164 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 12 states, 12 states have (on average 1.75) internal successors, (21), 12 states have internal predecessors, (21), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:19:08,164 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 189 transitions. [2021-03-10 22:19:08,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2021-03-10 22:19:08,164 INFO L511 BasicCegarLoop]: Found error trace [2021-03-10 22:19:08,164 INFO L519 BasicCegarLoop]: trace histogram [3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-10 22:19:08,365 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 164 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable51546 [2021-03-10 22:19:08,365 INFO L428 AbstractCegarLoop]: === Iteration 174 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-10 22:19:08,365 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-10 22:19:08,365 INFO L82 PathProgramCache]: Analyzing trace with hash -1684269137, now seen corresponding path program 147 times [2021-03-10 22:19:08,365 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-10 22:19:08,365 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [22666719] [2021-03-10 22:19:08,365 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-10 22:19:08,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 22:19:08,461 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:19:08,461 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [22666719] [2021-03-10 22:19:08,461 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [993177144] [2021-03-10 22:19:08,461 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 165 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 165 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:19:08,484 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 4 check-sat command(s) [2021-03-10 22:19:08,484 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-10 22:19:08,484 INFO L263 TraceCheckSpWp]: Trace formula consists of 71 conjuncts, 14 conjunts are in the unsatisfiable core [2021-03-10 22:19:08,485 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-10 22:19:08,896 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:19:08,897 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-10 22:19:08,897 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9] total 12 [2021-03-10 22:19:08,897 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [998422971] [2021-03-10 22:19:08,897 INFO L460 AbstractCegarLoop]: Interpolant automaton has 12 states [2021-03-10 22:19:08,897 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-10 22:19:08,897 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2021-03-10 22:19:08,897 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=105, Unknown=0, NotChecked=0, Total=132 [2021-03-10 22:19:08,897 INFO L87 Difference]: Start difference. First operand 90 states and 189 transitions. Second operand has 12 states, 12 states have (on average 1.75) internal successors, (21), 12 states have internal predecessors, (21), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:19:09,019 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-10 22:19:09,019 INFO L93 Difference]: Finished difference Result 112 states and 223 transitions. [2021-03-10 22:19:09,020 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-03-10 22:19:09,020 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 1.75) internal successors, (21), 12 states have internal predecessors, (21), 0 states have call successors, (0), 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 17 [2021-03-10 22:19:09,020 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-10 22:19:09,020 INFO L225 Difference]: With dead ends: 112 [2021-03-10 22:19:09,020 INFO L226 Difference]: Without dead ends: 112 [2021-03-10 22:19:09,020 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 28 GetRequests, 12 SyntacticMatches, 3 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 20 ImplicationChecksByTransitivity, 213.7ms TimeCoverageRelationStatistics Valid=50, Invalid=160, Unknown=0, NotChecked=0, Total=210 [2021-03-10 22:19:09,020 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 112 states. [2021-03-10 22:19:09,021 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 112 to 90. [2021-03-10 22:19:09,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 90 states, 89 states have (on average 2.1235955056179776) internal successors, (189), 89 states have internal predecessors, (189), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:19:09,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 90 states and 189 transitions. [2021-03-10 22:19:09,021 INFO L78 Accepts]: Start accepts. Automaton has 90 states and 189 transitions. Word has length 17 [2021-03-10 22:19:09,021 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-10 22:19:09,021 INFO L480 AbstractCegarLoop]: Abstraction has 90 states and 189 transitions. [2021-03-10 22:19:09,021 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 12 states, 12 states have (on average 1.75) internal successors, (21), 12 states have internal predecessors, (21), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:19:09,021 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 189 transitions. [2021-03-10 22:19:09,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2021-03-10 22:19:09,022 INFO L511 BasicCegarLoop]: Found error trace [2021-03-10 22:19:09,022 INFO L519 BasicCegarLoop]: trace histogram [3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-10 22:19:09,222 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable51763,165 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:19:09,222 INFO L428 AbstractCegarLoop]: === Iteration 175 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-10 22:19:09,222 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-10 22:19:09,222 INFO L82 PathProgramCache]: Analyzing trace with hash 672347143, now seen corresponding path program 148 times [2021-03-10 22:19:09,222 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-10 22:19:09,222 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1133067363] [2021-03-10 22:19:09,222 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-10 22:19:09,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 22:19:09,321 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:19:09,321 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1133067363] [2021-03-10 22:19:09,321 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1058886755] [2021-03-10 22:19:09,321 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 166 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 166 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:19:09,342 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2021-03-10 22:19:09,342 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-10 22:19:09,342 INFO L263 TraceCheckSpWp]: Trace formula consists of 71 conjuncts, 14 conjunts are in the unsatisfiable core [2021-03-10 22:19:09,343 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-10 22:19:09,751 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:19:09,751 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-10 22:19:09,751 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9] total 12 [2021-03-10 22:19:09,751 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [12850162] [2021-03-10 22:19:09,752 INFO L460 AbstractCegarLoop]: Interpolant automaton has 12 states [2021-03-10 22:19:09,752 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-10 22:19:09,752 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2021-03-10 22:19:09,752 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=26, Invalid=106, Unknown=0, NotChecked=0, Total=132 [2021-03-10 22:19:09,752 INFO L87 Difference]: Start difference. First operand 90 states and 189 transitions. Second operand has 12 states, 12 states have (on average 1.75) internal successors, (21), 12 states have internal predecessors, (21), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:19:09,862 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-10 22:19:09,862 INFO L93 Difference]: Finished difference Result 119 states and 234 transitions. [2021-03-10 22:19:09,862 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-03-10 22:19:09,862 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 1.75) internal successors, (21), 12 states have internal predecessors, (21), 0 states have call successors, (0), 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 17 [2021-03-10 22:19:09,862 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-10 22:19:09,863 INFO L225 Difference]: With dead ends: 119 [2021-03-10 22:19:09,863 INFO L226 Difference]: Without dead ends: 117 [2021-03-10 22:19:09,863 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 27 GetRequests, 12 SyntacticMatches, 3 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 21 ImplicationChecksByTransitivity, 195.1ms TimeCoverageRelationStatistics Valid=36, Invalid=146, Unknown=0, NotChecked=0, Total=182 [2021-03-10 22:19:09,863 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 117 states. [2021-03-10 22:19:09,863 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 117 to 90. [2021-03-10 22:19:09,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 90 states, 89 states have (on average 2.1123595505617976) internal successors, (188), 89 states have internal predecessors, (188), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:19:09,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 90 states and 188 transitions. [2021-03-10 22:19:09,864 INFO L78 Accepts]: Start accepts. Automaton has 90 states and 188 transitions. Word has length 17 [2021-03-10 22:19:09,864 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-10 22:19:09,864 INFO L480 AbstractCegarLoop]: Abstraction has 90 states and 188 transitions. [2021-03-10 22:19:09,864 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 12 states, 12 states have (on average 1.75) internal successors, (21), 12 states have internal predecessors, (21), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:19:09,864 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 188 transitions. [2021-03-10 22:19:09,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2021-03-10 22:19:09,864 INFO L511 BasicCegarLoop]: Found error trace [2021-03-10 22:19:09,864 INFO L519 BasicCegarLoop]: trace histogram [3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-10 22:19:10,064 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable51918,166 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:19:10,065 INFO L428 AbstractCegarLoop]: === Iteration 176 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-10 22:19:10,065 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-10 22:19:10,065 INFO L82 PathProgramCache]: Analyzing trace with hash 1035964343, now seen corresponding path program 149 times [2021-03-10 22:19:10,065 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-10 22:19:10,065 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [351730644] [2021-03-10 22:19:10,065 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-10 22:19:10,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 22:19:10,161 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:19:10,161 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [351730644] [2021-03-10 22:19:10,161 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [564234753] [2021-03-10 22:19:10,161 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 167 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 167 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:19:10,182 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 4 check-sat command(s) [2021-03-10 22:19:10,183 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-10 22:19:10,183 INFO L263 TraceCheckSpWp]: Trace formula consists of 71 conjuncts, 14 conjunts are in the unsatisfiable core [2021-03-10 22:19:10,183 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-10 22:19:10,874 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:19:10,875 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:19:10,875 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 [2021-03-10 22:19:10,876 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-10 22:19:10,879 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:19:10,879 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:19:10,879 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 [2021-03-10 22:19:10,880 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-03-10 22:19:10,883 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 [2021-03-10 22:19:10,884 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-03-10 22:19:10,888 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:19:10,888 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:19:10,888 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 11 treesize of output 7 [2021-03-10 22:19:10,889 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-03-10 22:19:10,892 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:19:10,893 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-03-10 22:19:10,895 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:19:10,896 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-03-10 22:19:10,899 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:19:10,900 INFO L550 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2021-03-10 22:19:10,903 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:19:10,903 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:19:10,904 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 11 treesize of output 7 [2021-03-10 22:19:10,904 INFO L550 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2021-03-10 22:19:10,907 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-03-10 22:19:10,908 INFO L550 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2021-03-10 22:19:10,911 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:19:10,912 INFO L550 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2021-03-10 22:19:10,915 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:19:10,915 INFO L550 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2021-03-10 22:19:10,918 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 5 treesize of output 3 [2021-03-10 22:19:10,919 INFO L550 ElimStorePlain]: Start of recursive call 13: End of recursive call: and 1 xjuncts. [2021-03-10 22:19:10,922 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:19:10,923 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:19:10,923 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 [2021-03-10 22:19:10,923 INFO L550 ElimStorePlain]: Start of recursive call 14: End of recursive call: and 1 xjuncts. [2021-03-10 22:19:10,926 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:19:10,927 INFO L550 ElimStorePlain]: Start of recursive call 15: End of recursive call: and 1 xjuncts. [2021-03-10 22:19:10,930 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:19:10,930 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:19:10,930 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 11 treesize of output 3 [2021-03-10 22:19:10,931 INFO L550 ElimStorePlain]: Start of recursive call 16: End of recursive call: and 1 xjuncts. [2021-03-10 22:19:10,934 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:19:10,935 INFO L550 ElimStorePlain]: Start of recursive call 17: End of recursive call: and 1 xjuncts. [2021-03-10 22:19:10,937 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:19:10,938 INFO L550 ElimStorePlain]: Start of recursive call 18: End of recursive call: and 1 xjuncts. [2021-03-10 22:19:10,941 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:19:10,941 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:19:10,941 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 11 treesize of output 3 [2021-03-10 22:19:10,942 INFO L550 ElimStorePlain]: Start of recursive call 19: End of recursive call: and 1 xjuncts. [2021-03-10 22:19:10,945 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:19:10,946 INFO L550 ElimStorePlain]: Start of recursive call 20: End of recursive call: and 1 xjuncts. [2021-03-10 22:19:10,948 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:19:10,949 INFO L550 ElimStorePlain]: Start of recursive call 21: End of recursive call: and 1 xjuncts. [2021-03-10 22:19:10,951 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:19:10,951 INFO L550 ElimStorePlain]: Start of recursive call 22: End of recursive call: and 1 xjuncts. [2021-03-10 22:19:10,954 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:19:10,954 INFO L550 ElimStorePlain]: Start of recursive call 23: End of recursive call: and 1 xjuncts. [2021-03-10 22:19:10,956 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:19:10,957 INFO L550 ElimStorePlain]: Start of recursive call 24: End of recursive call: and 1 xjuncts. [2021-03-10 22:19:11,015 INFO L628 ElimStorePlain]: treesize reduction 136, result has 28.0 percent of original size [2021-03-10 22:19:11,018 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select 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 [2021-03-10 22:19:11,019 INFO L550 ElimStorePlain]: Start of recursive call 25: End of recursive call: and 1 xjuncts. [2021-03-10 22:19:11,020 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:19:11,021 INFO L550 ElimStorePlain]: Start of recursive call 26: End of recursive call: and 1 xjuncts. [2021-03-10 22:19:11,047 INFO L628 ElimStorePlain]: treesize reduction 1, result has 96.6 percent of original size [2021-03-10 22:19:11,048 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 2 dim-1 vars, End of recursive call: and 2 xjuncts. [2021-03-10 22:19:11,048 INFO L247 ElimStorePlain]: Needed 26 recursive calls to eliminate 3 variables, input treesize:817, output treesize:12 [2021-03-10 22:19:11,070 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:19:11,070 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-10 22:19:11,071 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9] total 12 [2021-03-10 22:19:11,071 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1480910130] [2021-03-10 22:19:11,071 INFO L460 AbstractCegarLoop]: Interpolant automaton has 12 states [2021-03-10 22:19:11,071 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-10 22:19:11,071 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2021-03-10 22:19:11,071 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=105, Unknown=0, NotChecked=0, Total=132 [2021-03-10 22:19:11,071 INFO L87 Difference]: Start difference. First operand 90 states and 188 transitions. Second operand has 12 states, 12 states have (on average 1.75) internal successors, (21), 12 states have internal predecessors, (21), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:19:11,246 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-10 22:19:11,247 INFO L93 Difference]: Finished difference Result 117 states and 230 transitions. [2021-03-10 22:19:11,247 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-03-10 22:19:11,247 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 1.75) internal successors, (21), 12 states have internal predecessors, (21), 0 states have call successors, (0), 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 17 [2021-03-10 22:19:11,247 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-10 22:19:11,247 INFO L225 Difference]: With dead ends: 117 [2021-03-10 22:19:11,247 INFO L226 Difference]: Without dead ends: 117 [2021-03-10 22:19:11,250 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 30 GetRequests, 12 SyntacticMatches, 3 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 34 ImplicationChecksByTransitivity, 221.5ms TimeCoverageRelationStatistics Valid=60, Invalid=212, Unknown=0, NotChecked=0, Total=272 [2021-03-10 22:19:11,250 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 117 states. [2021-03-10 22:19:11,251 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 117 to 89. [2021-03-10 22:19:11,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 89 states, 88 states have (on average 2.1136363636363638) internal successors, (186), 88 states have internal predecessors, (186), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:19:11,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 89 states to 89 states and 186 transitions. [2021-03-10 22:19:11,251 INFO L78 Accepts]: Start accepts. Automaton has 89 states and 186 transitions. Word has length 17 [2021-03-10 22:19:11,251 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-10 22:19:11,251 INFO L480 AbstractCegarLoop]: Abstraction has 89 states and 186 transitions. [2021-03-10 22:19:11,252 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 12 states, 12 states have (on average 1.75) internal successors, (21), 12 states have internal predecessors, (21), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:19:11,252 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 186 transitions. [2021-03-10 22:19:11,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2021-03-10 22:19:11,252 INFO L511 BasicCegarLoop]: Found error trace [2021-03-10 22:19:11,252 INFO L519 BasicCegarLoop]: trace histogram [3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-10 22:19:11,452 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 167 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable52073 [2021-03-10 22:19:11,452 INFO L428 AbstractCegarLoop]: === Iteration 177 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-10 22:19:11,452 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-10 22:19:11,452 INFO L82 PathProgramCache]: Analyzing trace with hash -935968039, now seen corresponding path program 150 times [2021-03-10 22:19:11,453 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-10 22:19:11,453 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1026965246] [2021-03-10 22:19:11,453 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-10 22:19:11,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 22:19:11,624 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:19:11,624 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1026965246] [2021-03-10 22:19:11,624 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [715705160] [2021-03-10 22:19:11,624 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 168 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 168 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:19:11,645 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 2 check-sat command(s) [2021-03-10 22:19:11,645 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-10 22:19:11,646 INFO L263 TraceCheckSpWp]: Trace formula consists of 71 conjuncts, 14 conjunts are in the unsatisfiable core [2021-03-10 22:19:11,646 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-10 22:19:12,008 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:19:12,008 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-10 22:19:12,008 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9] total 12 [2021-03-10 22:19:12,008 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1015609438] [2021-03-10 22:19:12,009 INFO L460 AbstractCegarLoop]: Interpolant automaton has 12 states [2021-03-10 22:19:12,009 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-10 22:19:12,009 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2021-03-10 22:19:12,009 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=109, Unknown=0, NotChecked=0, Total=132 [2021-03-10 22:19:12,009 INFO L87 Difference]: Start difference. First operand 89 states and 186 transitions. Second operand has 12 states, 12 states have (on average 1.75) internal successors, (21), 12 states have internal predecessors, (21), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:19:12,273 WARN L205 SmtUtils]: Spent 142.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 59 [2021-03-10 22:19:12,442 WARN L205 SmtUtils]: Spent 142.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 100 [2021-03-10 22:19:12,615 WARN L205 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 50 [2021-03-10 22:19:12,634 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-10 22:19:12,634 INFO L93 Difference]: Finished difference Result 97 states and 196 transitions. [2021-03-10 22:19:12,634 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-03-10 22:19:12,634 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 1.75) internal successors, (21), 12 states have internal predecessors, (21), 0 states have call successors, (0), 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 17 [2021-03-10 22:19:12,634 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-10 22:19:12,634 INFO L225 Difference]: With dead ends: 97 [2021-03-10 22:19:12,634 INFO L226 Difference]: Without dead ends: 93 [2021-03-10 22:19:12,635 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 31 GetRequests, 13 SyntacticMatches, 3 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 21 ImplicationChecksByTransitivity, 842.6ms TimeCoverageRelationStatistics Valid=50, Invalid=222, Unknown=0, NotChecked=0, Total=272 [2021-03-10 22:19:12,635 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 93 states. [2021-03-10 22:19:12,635 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 93 to 89. [2021-03-10 22:19:12,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 89 states, 88 states have (on average 2.102272727272727) internal successors, (185), 88 states have internal predecessors, (185), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:19:12,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 89 states to 89 states and 185 transitions. [2021-03-10 22:19:12,636 INFO L78 Accepts]: Start accepts. Automaton has 89 states and 185 transitions. Word has length 17 [2021-03-10 22:19:12,636 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-10 22:19:12,636 INFO L480 AbstractCegarLoop]: Abstraction has 89 states and 185 transitions. [2021-03-10 22:19:12,636 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 12 states, 12 states have (on average 1.75) internal successors, (21), 12 states have internal predecessors, (21), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:19:12,636 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 185 transitions. [2021-03-10 22:19:12,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2021-03-10 22:19:12,636 INFO L511 BasicCegarLoop]: Found error trace [2021-03-10 22:19:12,636 INFO L519 BasicCegarLoop]: trace histogram [3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-10 22:19:12,836 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable52320,168 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:19:12,836 INFO L428 AbstractCegarLoop]: === Iteration 178 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-10 22:19:12,836 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-10 22:19:12,836 INFO L82 PathProgramCache]: Analyzing trace with hash 1038590119, now seen corresponding path program 151 times [2021-03-10 22:19:12,837 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-10 22:19:12,837 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [427793992] [2021-03-10 22:19:12,837 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-10 22:19:12,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 22:19:12,952 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:19:12,952 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [427793992] [2021-03-10 22:19:12,952 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2013716444] [2021-03-10 22:19:12,952 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 169 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 169 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:19:12,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 22:19:12,973 INFO L263 TraceCheckSpWp]: Trace formula consists of 71 conjuncts, 14 conjunts are in the unsatisfiable core [2021-03-10 22:19:12,973 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-10 22:19:13,052 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:19:13,052 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-10 22:19:13,052 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9] total 11 [2021-03-10 22:19:13,052 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1973746322] [2021-03-10 22:19:13,052 INFO L460 AbstractCegarLoop]: Interpolant automaton has 11 states [2021-03-10 22:19:13,052 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-10 22:19:13,052 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2021-03-10 22:19:13,052 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=86, Unknown=0, NotChecked=0, Total=110 [2021-03-10 22:19:13,053 INFO L87 Difference]: Start difference. First operand 89 states and 185 transitions. Second operand has 11 states, 11 states have (on average 1.8181818181818181) internal successors, (20), 11 states have internal predecessors, (20), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:19:13,196 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-10 22:19:13,197 INFO L93 Difference]: Finished difference Result 109 states and 221 transitions. [2021-03-10 22:19:13,197 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-03-10 22:19:13,197 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 11 states have (on average 1.8181818181818181) internal successors, (20), 11 states have internal predecessors, (20), 0 states have call successors, (0), 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 17 [2021-03-10 22:19:13,197 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-10 22:19:13,197 INFO L225 Difference]: With dead ends: 109 [2021-03-10 22:19:13,197 INFO L226 Difference]: Without dead ends: 109 [2021-03-10 22:19:13,197 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 29 GetRequests, 12 SyntacticMatches, 4 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 33 ImplicationChecksByTransitivity, 216.7ms TimeCoverageRelationStatistics Valid=43, Invalid=167, Unknown=0, NotChecked=0, Total=210 [2021-03-10 22:19:13,198 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 109 states. [2021-03-10 22:19:13,198 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 109 to 88. [2021-03-10 22:19:13,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 88 states, 87 states have (on average 2.103448275862069) internal successors, (183), 87 states have internal predecessors, (183), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:19:13,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 88 states to 88 states and 183 transitions. [2021-03-10 22:19:13,198 INFO L78 Accepts]: Start accepts. Automaton has 88 states and 183 transitions. Word has length 17 [2021-03-10 22:19:13,199 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-10 22:19:13,199 INFO L480 AbstractCegarLoop]: Abstraction has 88 states and 183 transitions. [2021-03-10 22:19:13,199 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 11 states, 11 states have (on average 1.8181818181818181) internal successors, (20), 11 states have internal predecessors, (20), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:19:13,199 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 183 transitions. [2021-03-10 22:19:13,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2021-03-10 22:19:13,199 INFO L511 BasicCegarLoop]: Found error trace [2021-03-10 22:19:13,199 INFO L519 BasicCegarLoop]: trace histogram [3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-10 22:19:13,399 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable52354,169 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:19:13,399 INFO L428 AbstractCegarLoop]: === Iteration 179 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-10 22:19:13,400 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-10 22:19:13,400 INFO L82 PathProgramCache]: Analyzing trace with hash 745868871, now seen corresponding path program 152 times [2021-03-10 22:19:13,400 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-10 22:19:13,400 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [632588559] [2021-03-10 22:19:13,400 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-10 22:19:13,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 22:19:13,494 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:19:13,494 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [632588559] [2021-03-10 22:19:13,494 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [516809836] [2021-03-10 22:19:13,494 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 170 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 170 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:19:13,518 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-03-10 22:19:13,518 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-10 22:19:13,518 INFO L263 TraceCheckSpWp]: Trace formula consists of 71 conjuncts, 14 conjunts are in the unsatisfiable core [2021-03-10 22:19:13,519 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-10 22:19:13,598 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:19:13,598 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-10 22:19:13,598 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9] total 10 [2021-03-10 22:19:13,598 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2038213626] [2021-03-10 22:19:13,598 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-03-10 22:19:13,598 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-10 22:19:13,598 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-03-10 22:19:13,598 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=70, Unknown=0, NotChecked=0, Total=90 [2021-03-10 22:19:13,598 INFO L87 Difference]: Start difference. First operand 88 states and 183 transitions. Second operand has 10 states, 10 states have (on average 1.9) internal successors, (19), 10 states have internal predecessors, (19), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:19:13,693 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-10 22:19:13,693 INFO L93 Difference]: Finished difference Result 94 states and 190 transitions. [2021-03-10 22:19:13,693 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-03-10 22:19:13,693 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 1.9) internal successors, (19), 10 states have internal predecessors, (19), 0 states have call successors, (0), 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 17 [2021-03-10 22:19:13,693 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-10 22:19:13,694 INFO L225 Difference]: With dead ends: 94 [2021-03-10 22:19:13,694 INFO L226 Difference]: Without dead ends: 88 [2021-03-10 22:19:13,694 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 26 GetRequests, 13 SyntacticMatches, 4 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 14 ImplicationChecksByTransitivity, 171.5ms TimeCoverageRelationStatistics Valid=25, Invalid=85, Unknown=0, NotChecked=0, Total=110 [2021-03-10 22:19:13,694 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 88 states. [2021-03-10 22:19:13,694 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 88 to 88. [2021-03-10 22:19:13,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 88 states, 87 states have (on average 2.0919540229885056) internal successors, (182), 87 states have internal predecessors, (182), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:19:13,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 88 states to 88 states and 182 transitions. [2021-03-10 22:19:13,695 INFO L78 Accepts]: Start accepts. Automaton has 88 states and 182 transitions. Word has length 17 [2021-03-10 22:19:13,695 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-10 22:19:13,695 INFO L480 AbstractCegarLoop]: Abstraction has 88 states and 182 transitions. [2021-03-10 22:19:13,695 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 10 states, 10 states have (on average 1.9) internal successors, (19), 10 states have internal predecessors, (19), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:19:13,695 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 182 transitions. [2021-03-10 22:19:13,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2021-03-10 22:19:13,695 INFO L511 BasicCegarLoop]: Found error trace [2021-03-10 22:19:13,695 INFO L519 BasicCegarLoop]: trace histogram [3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-10 22:19:13,895 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable52357,170 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:19:13,895 INFO L428 AbstractCegarLoop]: === Iteration 180 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-10 22:19:13,896 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-10 22:19:13,896 INFO L82 PathProgramCache]: Analyzing trace with hash 1119989175, now seen corresponding path program 153 times [2021-03-10 22:19:13,896 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-10 22:19:13,896 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1512131155] [2021-03-10 22:19:13,896 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-10 22:19:13,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 22:19:13,993 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:19:13,994 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1512131155] [2021-03-10 22:19:13,994 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [61506734] [2021-03-10 22:19:13,994 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 171 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 171 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:19:14,015 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 3 check-sat command(s) [2021-03-10 22:19:14,015 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-10 22:19:14,015 INFO L263 TraceCheckSpWp]: Trace formula consists of 71 conjuncts, 14 conjunts are in the unsatisfiable core [2021-03-10 22:19:14,015 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-10 22:19:14,084 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:19:14,084 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-10 22:19:14,084 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9] total 10 [2021-03-10 22:19:14,085 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [232401162] [2021-03-10 22:19:14,085 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-03-10 22:19:14,085 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-10 22:19:14,085 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-03-10 22:19:14,085 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=69, Unknown=0, NotChecked=0, Total=90 [2021-03-10 22:19:14,085 INFO L87 Difference]: Start difference. First operand 88 states and 182 transitions. Second operand has 10 states, 10 states have (on average 1.9) internal successors, (19), 10 states have internal predecessors, (19), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:19:14,231 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-10 22:19:14,231 INFO L93 Difference]: Finished difference Result 100 states and 203 transitions. [2021-03-10 22:19:14,231 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-03-10 22:19:14,231 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 1.9) internal successors, (19), 10 states have internal predecessors, (19), 0 states have call successors, (0), 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 17 [2021-03-10 22:19:14,231 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-10 22:19:14,231 INFO L225 Difference]: With dead ends: 100 [2021-03-10 22:19:14,232 INFO L226 Difference]: Without dead ends: 100 [2021-03-10 22:19:14,232 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 30 GetRequests, 13 SyntacticMatches, 4 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 31 ImplicationChecksByTransitivity, 202.5ms TimeCoverageRelationStatistics Valid=47, Invalid=163, Unknown=0, NotChecked=0, Total=210 [2021-03-10 22:19:14,232 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 100 states. [2021-03-10 22:19:14,232 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 100 to 79. [2021-03-10 22:19:14,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 79 states, 78 states have (on average 2.0641025641025643) internal successors, (161), 78 states have internal predecessors, (161), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:19:14,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 79 states to 79 states and 161 transitions. [2021-03-10 22:19:14,233 INFO L78 Accepts]: Start accepts. Automaton has 79 states and 161 transitions. Word has length 17 [2021-03-10 22:19:14,233 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-10 22:19:14,233 INFO L480 AbstractCegarLoop]: Abstraction has 79 states and 161 transitions. [2021-03-10 22:19:14,233 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 10 states, 10 states have (on average 1.9) internal successors, (19), 10 states have internal predecessors, (19), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:19:14,233 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 161 transitions. [2021-03-10 22:19:14,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2021-03-10 22:19:14,233 INFO L511 BasicCegarLoop]: Found error trace [2021-03-10 22:19:14,233 INFO L519 BasicCegarLoop]: trace histogram [3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-10 22:19:14,433 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 171 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable52359 [2021-03-10 22:19:14,433 INFO L428 AbstractCegarLoop]: === Iteration 181 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-10 22:19:14,434 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-10 22:19:14,434 INFO L82 PathProgramCache]: Analyzing trace with hash 1872776223, now seen corresponding path program 154 times [2021-03-10 22:19:14,434 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-10 22:19:14,434 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [341427784] [2021-03-10 22:19:14,434 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-10 22:19:14,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 22:19:14,541 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:19:14,542 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [341427784] [2021-03-10 22:19:14,542 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [677382150] [2021-03-10 22:19:14,542 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 172 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 172 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:19:14,562 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2021-03-10 22:19:14,563 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-10 22:19:14,563 INFO L263 TraceCheckSpWp]: Trace formula consists of 71 conjuncts, 14 conjunts are in the unsatisfiable core [2021-03-10 22:19:14,563 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-10 22:19:14,632 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:19:14,632 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-10 22:19:14,633 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9] total 10 [2021-03-10 22:19:14,633 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1491373127] [2021-03-10 22:19:14,633 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-03-10 22:19:14,633 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-10 22:19:14,633 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-03-10 22:19:14,633 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=66, Unknown=0, NotChecked=0, Total=90 [2021-03-10 22:19:14,633 INFO L87 Difference]: Start difference. First operand 79 states and 161 transitions. Second operand has 10 states, 10 states have (on average 1.9) internal successors, (19), 10 states have internal predecessors, (19), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:19:14,740 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-10 22:19:14,740 INFO L93 Difference]: Finished difference Result 89 states and 176 transitions. [2021-03-10 22:19:14,740 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-03-10 22:19:14,740 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 1.9) internal successors, (19), 10 states have internal predecessors, (19), 0 states have call successors, (0), 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 17 [2021-03-10 22:19:14,740 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-10 22:19:14,741 INFO L225 Difference]: With dead ends: 89 [2021-03-10 22:19:14,741 INFO L226 Difference]: Without dead ends: 83 [2021-03-10 22:19:14,741 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 27 GetRequests, 14 SyntacticMatches, 3 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 9 ImplicationChecksByTransitivity, 198.7ms TimeCoverageRelationStatistics Valid=35, Invalid=97, Unknown=0, NotChecked=0, Total=132 [2021-03-10 22:19:14,741 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 83 states. [2021-03-10 22:19:14,741 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 83 to 79. [2021-03-10 22:19:14,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 79 states, 78 states have (on average 2.051282051282051) internal successors, (160), 78 states have internal predecessors, (160), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:19:14,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 79 states to 79 states and 160 transitions. [2021-03-10 22:19:14,742 INFO L78 Accepts]: Start accepts. Automaton has 79 states and 160 transitions. Word has length 17 [2021-03-10 22:19:14,742 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-10 22:19:14,742 INFO L480 AbstractCegarLoop]: Abstraction has 79 states and 160 transitions. [2021-03-10 22:19:14,742 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 10 states, 10 states have (on average 1.9) internal successors, (19), 10 states have internal predecessors, (19), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:19:14,742 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 160 transitions. [2021-03-10 22:19:14,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2021-03-10 22:19:14,742 INFO L511 BasicCegarLoop]: Found error trace [2021-03-10 22:19:14,742 INFO L519 BasicCegarLoop]: trace histogram [3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-10 22:19:14,942 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable52362,172 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:19:14,942 INFO L428 AbstractCegarLoop]: === Iteration 182 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-10 22:19:14,943 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-10 22:19:14,943 INFO L82 PathProgramCache]: Analyzing trace with hash 1939510255, now seen corresponding path program 155 times [2021-03-10 22:19:14,943 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-10 22:19:14,943 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [596962071] [2021-03-10 22:19:14,943 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-10 22:19:14,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 22:19:15,050 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:19:15,050 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [596962071] [2021-03-10 22:19:15,050 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1558453557] [2021-03-10 22:19:15,050 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 173 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 173 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:19:15,071 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 4 check-sat command(s) [2021-03-10 22:19:15,072 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-10 22:19:15,072 INFO L263 TraceCheckSpWp]: Trace formula consists of 71 conjuncts, 14 conjunts are in the unsatisfiable core [2021-03-10 22:19:15,072 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-10 22:19:15,109 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:19:15,110 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-10 22:19:15,110 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9] total 9 [2021-03-10 22:19:15,110 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1877553142] [2021-03-10 22:19:15,110 INFO L460 AbstractCegarLoop]: Interpolant automaton has 9 states [2021-03-10 22:19:15,110 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-10 22:19:15,110 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2021-03-10 22:19:15,110 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=52, Unknown=0, NotChecked=0, Total=72 [2021-03-10 22:19:15,110 INFO L87 Difference]: Start difference. First operand 79 states and 160 transitions. Second operand has 9 states, 9 states have (on average 1.8888888888888888) internal successors, (17), 9 states have internal predecessors, (17), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:19:15,154 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-10 22:19:15,154 INFO L93 Difference]: Finished difference Result 87 states and 176 transitions. [2021-03-10 22:19:15,154 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-03-10 22:19:15,154 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 1.8888888888888888) internal successors, (17), 9 states have internal predecessors, (17), 0 states have call successors, (0), 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 17 [2021-03-10 22:19:15,154 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-10 22:19:15,154 INFO L225 Difference]: With dead ends: 87 [2021-03-10 22:19:15,154 INFO L226 Difference]: Without dead ends: 87 [2021-03-10 22:19:15,155 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 26 GetRequests, 15 SyntacticMatches, 3 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 13 ImplicationChecksByTransitivity, 111.0ms TimeCoverageRelationStatistics Valid=24, Invalid=66, Unknown=0, NotChecked=0, Total=90 [2021-03-10 22:19:15,155 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 87 states. [2021-03-10 22:19:15,155 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 87 to 79. [2021-03-10 22:19:15,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 79 states, 78 states have (on average 2.051282051282051) internal successors, (160), 78 states have internal predecessors, (160), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:19:15,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 79 states to 79 states and 160 transitions. [2021-03-10 22:19:15,155 INFO L78 Accepts]: Start accepts. Automaton has 79 states and 160 transitions. Word has length 17 [2021-03-10 22:19:15,155 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-10 22:19:15,155 INFO L480 AbstractCegarLoop]: Abstraction has 79 states and 160 transitions. [2021-03-10 22:19:15,156 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 9 states, 9 states have (on average 1.8888888888888888) internal successors, (17), 9 states have internal predecessors, (17), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:19:15,156 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 160 transitions. [2021-03-10 22:19:15,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2021-03-10 22:19:15,156 INFO L511 BasicCegarLoop]: Found error trace [2021-03-10 22:19:15,156 INFO L519 BasicCegarLoop]: trace histogram [3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-10 22:19:15,356 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable52364,173 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:19:15,356 INFO L428 AbstractCegarLoop]: === Iteration 183 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-10 22:19:15,356 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-10 22:19:15,356 INFO L82 PathProgramCache]: Analyzing trace with hash 367402215, now seen corresponding path program 156 times [2021-03-10 22:19:15,356 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-10 22:19:15,356 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1827089885] [2021-03-10 22:19:15,356 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-10 22:19:15,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 22:19:15,445 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:19:15,446 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1827089885] [2021-03-10 22:19:15,446 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [434212289] [2021-03-10 22:19:15,446 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 174 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 174 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:19:15,467 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 3 check-sat command(s) [2021-03-10 22:19:15,467 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-10 22:19:15,467 INFO L263 TraceCheckSpWp]: Trace formula consists of 71 conjuncts, 14 conjunts are in the unsatisfiable core [2021-03-10 22:19:15,468 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-10 22:19:15,543 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:19:15,544 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-10 22:19:15,544 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9] total 11 [2021-03-10 22:19:15,544 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1978049093] [2021-03-10 22:19:15,544 INFO L460 AbstractCegarLoop]: Interpolant automaton has 11 states [2021-03-10 22:19:15,544 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-10 22:19:15,544 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2021-03-10 22:19:15,544 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=26, Invalid=84, Unknown=0, NotChecked=0, Total=110 [2021-03-10 22:19:15,544 INFO L87 Difference]: Start difference. First operand 79 states and 160 transitions. Second operand has 11 states, 11 states have (on average 1.8181818181818181) internal successors, (20), 11 states have internal predecessors, (20), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:19:15,684 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-10 22:19:15,684 INFO L93 Difference]: Finished difference Result 109 states and 211 transitions. [2021-03-10 22:19:15,685 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-03-10 22:19:15,685 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 11 states have (on average 1.8181818181818181) internal successors, (20), 11 states have internal predecessors, (20), 0 states have call successors, (0), 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 17 [2021-03-10 22:19:15,685 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-10 22:19:15,685 INFO L225 Difference]: With dead ends: 109 [2021-03-10 22:19:15,685 INFO L226 Difference]: Without dead ends: 106 [2021-03-10 22:19:15,685 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 29 GetRequests, 14 SyntacticMatches, 2 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 27 ImplicationChecksByTransitivity, 209.8ms TimeCoverageRelationStatistics Valid=50, Invalid=160, Unknown=0, NotChecked=0, Total=210 [2021-03-10 22:19:15,685 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 106 states. [2021-03-10 22:19:15,686 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 106 to 84. [2021-03-10 22:19:15,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 84 states, 83 states have (on average 2.072289156626506) internal successors, (172), 83 states have internal predecessors, (172), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:19:15,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 84 states and 172 transitions. [2021-03-10 22:19:15,686 INFO L78 Accepts]: Start accepts. Automaton has 84 states and 172 transitions. Word has length 17 [2021-03-10 22:19:15,686 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-10 22:19:15,686 INFO L480 AbstractCegarLoop]: Abstraction has 84 states and 172 transitions. [2021-03-10 22:19:15,686 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 11 states, 11 states have (on average 1.8181818181818181) internal successors, (20), 11 states have internal predecessors, (20), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:19:15,686 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 172 transitions. [2021-03-10 22:19:15,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2021-03-10 22:19:15,686 INFO L511 BasicCegarLoop]: Found error trace [2021-03-10 22:19:15,687 INFO L519 BasicCegarLoop]: trace histogram [3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-10 22:19:15,887 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable52367,174 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:19:15,887 INFO L428 AbstractCegarLoop]: === Iteration 184 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-10 22:19:15,887 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-10 22:19:15,887 INFO L82 PathProgramCache]: Analyzing trace with hash 1755028247, now seen corresponding path program 157 times [2021-03-10 22:19:15,887 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-10 22:19:15,887 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [625639811] [2021-03-10 22:19:15,887 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-10 22:19:15,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 22:19:15,973 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:19:15,974 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [625639811] [2021-03-10 22:19:15,974 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1016054127] [2021-03-10 22:19:15,974 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 175 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 175 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:19:15,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 22:19:15,995 INFO L263 TraceCheckSpWp]: Trace formula consists of 71 conjuncts, 14 conjunts are in the unsatisfiable core [2021-03-10 22:19:15,995 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-10 22:19:16,045 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:19:16,046 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-10 22:19:16,046 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9] total 10 [2021-03-10 22:19:16,046 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [459786731] [2021-03-10 22:19:16,046 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-03-10 22:19:16,046 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-10 22:19:16,046 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-03-10 22:19:16,046 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=67, Unknown=0, NotChecked=0, Total=90 [2021-03-10 22:19:16,046 INFO L87 Difference]: Start difference. First operand 84 states and 172 transitions. Second operand has 10 states, 10 states have (on average 1.9) internal successors, (19), 10 states have internal predecessors, (19), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:19:16,104 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-10 22:19:16,104 INFO L93 Difference]: Finished difference Result 113 states and 222 transitions. [2021-03-10 22:19:16,104 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-03-10 22:19:16,104 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 1.9) internal successors, (19), 10 states have internal predecessors, (19), 0 states have call successors, (0), 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 17 [2021-03-10 22:19:16,104 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-10 22:19:16,105 INFO L225 Difference]: With dead ends: 113 [2021-03-10 22:19:16,105 INFO L226 Difference]: Without dead ends: 113 [2021-03-10 22:19:16,105 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 26 GetRequests, 14 SyntacticMatches, 3 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 15 ImplicationChecksByTransitivity, 101.5ms TimeCoverageRelationStatistics Valid=29, Invalid=81, Unknown=0, NotChecked=0, Total=110 [2021-03-10 22:19:16,105 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 113 states. [2021-03-10 22:19:16,106 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 113 to 84. [2021-03-10 22:19:16,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 84 states, 83 states have (on average 2.072289156626506) internal successors, (172), 83 states have internal predecessors, (172), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:19:16,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 84 states and 172 transitions. [2021-03-10 22:19:16,106 INFO L78 Accepts]: Start accepts. Automaton has 84 states and 172 transitions. Word has length 17 [2021-03-10 22:19:16,106 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-10 22:19:16,106 INFO L480 AbstractCegarLoop]: Abstraction has 84 states and 172 transitions. [2021-03-10 22:19:16,106 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 10 states, 10 states have (on average 1.9) internal successors, (19), 10 states have internal predecessors, (19), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:19:16,106 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 172 transitions. [2021-03-10 22:19:16,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2021-03-10 22:19:16,107 INFO L511 BasicCegarLoop]: Found error trace [2021-03-10 22:19:16,107 INFO L519 BasicCegarLoop]: trace histogram [3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-10 22:19:16,322 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 175 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable52370 [2021-03-10 22:19:16,322 INFO L428 AbstractCegarLoop]: === Iteration 185 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-10 22:19:16,322 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-10 22:19:16,322 INFO L82 PathProgramCache]: Analyzing trace with hash -183322769, now seen corresponding path program 158 times [2021-03-10 22:19:16,322 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-10 22:19:16,322 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [283881341] [2021-03-10 22:19:16,322 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-10 22:19:16,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 22:19:16,408 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:19:16,409 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [283881341] [2021-03-10 22:19:16,409 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1202299433] [2021-03-10 22:19:16,409 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 176 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 176 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:19:16,430 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-03-10 22:19:16,430 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-10 22:19:16,430 INFO L263 TraceCheckSpWp]: Trace formula consists of 71 conjuncts, 14 conjunts are in the unsatisfiable core [2021-03-10 22:19:16,431 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-10 22:19:16,493 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:19:16,493 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-10 22:19:16,493 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9] total 10 [2021-03-10 22:19:16,493 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1964995241] [2021-03-10 22:19:16,493 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-03-10 22:19:16,493 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-10 22:19:16,494 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-03-10 22:19:16,494 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=68, Unknown=0, NotChecked=0, Total=90 [2021-03-10 22:19:16,494 INFO L87 Difference]: Start difference. First operand 84 states and 172 transitions. Second operand has 10 states, 10 states have (on average 1.9) internal successors, (19), 10 states have internal predecessors, (19), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:19:16,570 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-10 22:19:16,570 INFO L93 Difference]: Finished difference Result 101 states and 203 transitions. [2021-03-10 22:19:16,571 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-03-10 22:19:16,571 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 1.9) internal successors, (19), 10 states have internal predecessors, (19), 0 states have call successors, (0), 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 17 [2021-03-10 22:19:16,571 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-10 22:19:16,571 INFO L225 Difference]: With dead ends: 101 [2021-03-10 22:19:16,571 INFO L226 Difference]: Without dead ends: 99 [2021-03-10 22:19:16,571 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 27 GetRequests, 14 SyntacticMatches, 3 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 19 ImplicationChecksByTransitivity, 115.4ms TimeCoverageRelationStatistics Valid=32, Invalid=100, Unknown=0, NotChecked=0, Total=132 [2021-03-10 22:19:16,571 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 99 states. [2021-03-10 22:19:16,572 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 99 to 84. [2021-03-10 22:19:16,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 84 states, 83 states have (on average 2.0602409638554215) internal successors, (171), 83 states have internal predecessors, (171), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:19:16,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 84 states and 171 transitions. [2021-03-10 22:19:16,572 INFO L78 Accepts]: Start accepts. Automaton has 84 states and 171 transitions. Word has length 17 [2021-03-10 22:19:16,572 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-10 22:19:16,572 INFO L480 AbstractCegarLoop]: Abstraction has 84 states and 171 transitions. [2021-03-10 22:19:16,572 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 10 states, 10 states have (on average 1.9) internal successors, (19), 10 states have internal predecessors, (19), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:19:16,572 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 171 transitions. [2021-03-10 22:19:16,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2021-03-10 22:19:16,573 INFO L511 BasicCegarLoop]: Found error trace [2021-03-10 22:19:16,573 INFO L519 BasicCegarLoop]: trace histogram [3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-10 22:19:16,773 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 176 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable52374 [2021-03-10 22:19:16,773 INFO L428 AbstractCegarLoop]: === Iteration 186 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-10 22:19:16,773 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-10 22:19:16,773 INFO L82 PathProgramCache]: Analyzing trace with hash 180294431, now seen corresponding path program 159 times [2021-03-10 22:19:16,774 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-10 22:19:16,774 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [675929961] [2021-03-10 22:19:16,774 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-10 22:19:16,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 22:19:16,868 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:19:16,868 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [675929961] [2021-03-10 22:19:16,868 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [872283366] [2021-03-10 22:19:16,868 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 177 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 177 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:19:16,890 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 4 check-sat command(s) [2021-03-10 22:19:16,890 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-10 22:19:16,891 INFO L263 TraceCheckSpWp]: Trace formula consists of 71 conjuncts, 14 conjunts are in the unsatisfiable core [2021-03-10 22:19:16,891 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-10 22:19:16,967 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:19:16,967 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-10 22:19:16,967 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9] total 11 [2021-03-10 22:19:16,967 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1719696951] [2021-03-10 22:19:16,967 INFO L460 AbstractCegarLoop]: Interpolant automaton has 11 states [2021-03-10 22:19:16,967 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-10 22:19:16,967 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2021-03-10 22:19:16,968 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=83, Unknown=0, NotChecked=0, Total=110 [2021-03-10 22:19:16,968 INFO L87 Difference]: Start difference. First operand 84 states and 171 transitions. Second operand has 11 states, 11 states have (on average 1.8181818181818181) internal successors, (20), 11 states have internal predecessors, (20), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:19:17,067 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-10 22:19:17,067 INFO L93 Difference]: Finished difference Result 86 states and 174 transitions. [2021-03-10 22:19:17,068 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-03-10 22:19:17,068 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 11 states have (on average 1.8181818181818181) internal successors, (20), 11 states have internal predecessors, (20), 0 states have call successors, (0), 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 17 [2021-03-10 22:19:17,068 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-10 22:19:17,068 INFO L225 Difference]: With dead ends: 86 [2021-03-10 22:19:17,068 INFO L226 Difference]: Without dead ends: 86 [2021-03-10 22:19:17,068 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 28 GetRequests, 14 SyntacticMatches, 2 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 20 ImplicationChecksByTransitivity, 160.4ms TimeCoverageRelationStatistics Valid=49, Invalid=133, Unknown=0, NotChecked=0, Total=182 [2021-03-10 22:19:17,068 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 86 states. [2021-03-10 22:19:17,069 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 86 to 78. [2021-03-10 22:19:17,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 78 states, 77 states have (on average 2.051948051948052) internal successors, (158), 77 states have internal predecessors, (158), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:19:17,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 78 states and 158 transitions. [2021-03-10 22:19:17,069 INFO L78 Accepts]: Start accepts. Automaton has 78 states and 158 transitions. Word has length 17 [2021-03-10 22:19:17,069 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-10 22:19:17,069 INFO L480 AbstractCegarLoop]: Abstraction has 78 states and 158 transitions. [2021-03-10 22:19:17,069 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 11 states, 11 states have (on average 1.8181818181818181) internal successors, (20), 11 states have internal predecessors, (20), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:19:17,069 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 158 transitions. [2021-03-10 22:19:17,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2021-03-10 22:19:17,069 INFO L511 BasicCegarLoop]: Found error trace [2021-03-10 22:19:17,070 INFO L519 BasicCegarLoop]: trace histogram [3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-10 22:19:17,280 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable52378,177 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:19:17,281 INFO L428 AbstractCegarLoop]: === Iteration 187 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-10 22:19:17,281 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-10 22:19:17,281 INFO L82 PathProgramCache]: Analyzing trace with hash 448801271, now seen corresponding path program 160 times [2021-03-10 22:19:17,281 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-10 22:19:17,281 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [889489257] [2021-03-10 22:19:17,281 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-10 22:19:17,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 22:19:17,369 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:19:17,370 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [889489257] [2021-03-10 22:19:17,370 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1656084607] [2021-03-10 22:19:17,370 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 178 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 178 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:19:17,391 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2021-03-10 22:19:17,391 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-10 22:19:17,391 INFO L263 TraceCheckSpWp]: Trace formula consists of 71 conjuncts, 14 conjunts are in the unsatisfiable core [2021-03-10 22:19:17,392 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-10 22:19:17,439 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:19:17,439 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-10 22:19:17,439 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9] total 10 [2021-03-10 22:19:17,439 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [366566420] [2021-03-10 22:19:17,440 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-03-10 22:19:17,440 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-10 22:19:17,440 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-03-10 22:19:17,440 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=69, Unknown=0, NotChecked=0, Total=90 [2021-03-10 22:19:17,440 INFO L87 Difference]: Start difference. First operand 78 states and 158 transitions. Second operand has 10 states, 10 states have (on average 1.9) internal successors, (19), 10 states have internal predecessors, (19), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:19:17,555 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-10 22:19:17,556 INFO L93 Difference]: Finished difference Result 111 states and 215 transitions. [2021-03-10 22:19:17,556 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-03-10 22:19:17,556 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 1.9) internal successors, (19), 10 states have internal predecessors, (19), 0 states have call successors, (0), 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 17 [2021-03-10 22:19:17,556 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-10 22:19:17,556 INFO L225 Difference]: With dead ends: 111 [2021-03-10 22:19:17,556 INFO L226 Difference]: Without dead ends: 108 [2021-03-10 22:19:17,556 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 29 GetRequests, 14 SyntacticMatches, 3 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 21 ImplicationChecksByTransitivity, 135.5ms TimeCoverageRelationStatistics Valid=43, Invalid=139, Unknown=0, NotChecked=0, Total=182 [2021-03-10 22:19:17,557 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 108 states. [2021-03-10 22:19:17,557 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 108 to 84. [2021-03-10 22:19:17,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 84 states, 83 states have (on average 2.0843373493975905) internal successors, (173), 83 states have internal predecessors, (173), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:19:17,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 84 states and 173 transitions. [2021-03-10 22:19:17,557 INFO L78 Accepts]: Start accepts. Automaton has 84 states and 173 transitions. Word has length 17 [2021-03-10 22:19:17,557 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-10 22:19:17,557 INFO L480 AbstractCegarLoop]: Abstraction has 84 states and 173 transitions. [2021-03-10 22:19:17,557 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 10 states, 10 states have (on average 1.9) internal successors, (19), 10 states have internal predecessors, (19), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:19:17,558 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 173 transitions. [2021-03-10 22:19:17,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2021-03-10 22:19:17,558 INFO L511 BasicCegarLoop]: Found error trace [2021-03-10 22:19:17,558 INFO L519 BasicCegarLoop]: trace histogram [3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-10 22:19:17,758 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 178 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable52381 [2021-03-10 22:19:17,758 INFO L428 AbstractCegarLoop]: === Iteration 188 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-10 22:19:17,758 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-10 22:19:17,758 INFO L82 PathProgramCache]: Analyzing trace with hash 1836427303, now seen corresponding path program 161 times [2021-03-10 22:19:17,759 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-10 22:19:17,759 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [957857171] [2021-03-10 22:19:17,759 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-10 22:19:17,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 22:19:17,850 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:19:17,850 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [957857171] [2021-03-10 22:19:17,850 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [785734884] [2021-03-10 22:19:17,850 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 179 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 179 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:19:17,872 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 4 check-sat command(s) [2021-03-10 22:19:17,872 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-10 22:19:17,873 INFO L263 TraceCheckSpWp]: Trace formula consists of 71 conjuncts, 14 conjunts are in the unsatisfiable core [2021-03-10 22:19:17,873 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-10 22:19:17,953 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:19:17,954 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-10 22:19:17,954 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9] total 11 [2021-03-10 22:19:17,954 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1020386267] [2021-03-10 22:19:17,954 INFO L460 AbstractCegarLoop]: Interpolant automaton has 11 states [2021-03-10 22:19:17,954 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-10 22:19:17,954 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2021-03-10 22:19:17,954 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=85, Unknown=0, NotChecked=0, Total=110 [2021-03-10 22:19:17,954 INFO L87 Difference]: Start difference. First operand 84 states and 173 transitions. Second operand has 11 states, 11 states have (on average 1.8181818181818181) internal successors, (20), 11 states have internal predecessors, (20), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:19:18,017 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-10 22:19:18,017 INFO L93 Difference]: Finished difference Result 101 states and 199 transitions. [2021-03-10 22:19:18,018 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-03-10 22:19:18,018 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 11 states have (on average 1.8181818181818181) internal successors, (20), 11 states have internal predecessors, (20), 0 states have call successors, (0), 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 17 [2021-03-10 22:19:18,018 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-10 22:19:18,018 INFO L225 Difference]: With dead ends: 101 [2021-03-10 22:19:18,018 INFO L226 Difference]: Without dead ends: 101 [2021-03-10 22:19:18,018 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 26 GetRequests, 14 SyntacticMatches, 2 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 17 ImplicationChecksByTransitivity, 134.4ms TimeCoverageRelationStatistics Valid=31, Invalid=101, Unknown=0, NotChecked=0, Total=132 [2021-03-10 22:19:18,018 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 101 states. [2021-03-10 22:19:18,019 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 101 to 84. [2021-03-10 22:19:18,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 84 states, 83 states have (on average 2.0843373493975905) internal successors, (173), 83 states have internal predecessors, (173), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:19:18,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 84 states and 173 transitions. [2021-03-10 22:19:18,019 INFO L78 Accepts]: Start accepts. Automaton has 84 states and 173 transitions. Word has length 17 [2021-03-10 22:19:18,019 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-10 22:19:18,019 INFO L480 AbstractCegarLoop]: Abstraction has 84 states and 173 transitions. [2021-03-10 22:19:18,019 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 11 states, 11 states have (on average 1.8181818181818181) internal successors, (20), 11 states have internal predecessors, (20), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:19:18,019 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 173 transitions. [2021-03-10 22:19:18,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2021-03-10 22:19:18,020 INFO L511 BasicCegarLoop]: Found error trace [2021-03-10 22:19:18,020 INFO L519 BasicCegarLoop]: trace histogram [3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-10 22:19:18,220 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable52384,179 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:19:18,220 INFO L428 AbstractCegarLoop]: === Iteration 189 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-10 22:19:18,220 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-10 22:19:18,220 INFO L82 PathProgramCache]: Analyzing trace with hash -101923713, now seen corresponding path program 162 times [2021-03-10 22:19:18,220 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-10 22:19:18,221 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [207929772] [2021-03-10 22:19:18,221 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-10 22:19:18,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 22:19:18,309 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:19:18,309 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [207929772] [2021-03-10 22:19:18,309 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [676415440] [2021-03-10 22:19:18,309 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 180 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 180 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:19:18,331 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 3 check-sat command(s) [2021-03-10 22:19:18,331 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-10 22:19:18,332 INFO L263 TraceCheckSpWp]: Trace formula consists of 71 conjuncts, 14 conjunts are in the unsatisfiable core [2021-03-10 22:19:18,332 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-10 22:19:18,409 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:19:18,409 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-10 22:19:18,409 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9] total 11 [2021-03-10 22:19:18,410 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2109066549] [2021-03-10 22:19:18,410 INFO L460 AbstractCegarLoop]: Interpolant automaton has 11 states [2021-03-10 22:19:18,410 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-10 22:19:18,410 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2021-03-10 22:19:18,410 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=86, Unknown=0, NotChecked=0, Total=110 [2021-03-10 22:19:18,410 INFO L87 Difference]: Start difference. First operand 84 states and 173 transitions. Second operand has 11 states, 11 states have (on average 1.8181818181818181) internal successors, (20), 11 states have internal predecessors, (20), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:19:18,489 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-10 22:19:18,489 INFO L93 Difference]: Finished difference Result 97 states and 196 transitions. [2021-03-10 22:19:18,490 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-03-10 22:19:18,490 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 11 states have (on average 1.8181818181818181) internal successors, (20), 11 states have internal predecessors, (20), 0 states have call successors, (0), 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 17 [2021-03-10 22:19:18,490 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-10 22:19:18,490 INFO L225 Difference]: With dead ends: 97 [2021-03-10 22:19:18,490 INFO L226 Difference]: Without dead ends: 95 [2021-03-10 22:19:18,490 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 27 GetRequests, 14 SyntacticMatches, 2 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 21 ImplicationChecksByTransitivity, 143.6ms TimeCoverageRelationStatistics Valid=34, Invalid=122, Unknown=0, NotChecked=0, Total=156 [2021-03-10 22:19:18,490 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 95 states. [2021-03-10 22:19:18,491 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 95 to 84. [2021-03-10 22:19:18,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 84 states, 83 states have (on average 2.072289156626506) internal successors, (172), 83 states have internal predecessors, (172), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:19:18,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 84 states and 172 transitions. [2021-03-10 22:19:18,491 INFO L78 Accepts]: Start accepts. Automaton has 84 states and 172 transitions. Word has length 17 [2021-03-10 22:19:18,491 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-10 22:19:18,491 INFO L480 AbstractCegarLoop]: Abstraction has 84 states and 172 transitions. [2021-03-10 22:19:18,491 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 11 states, 11 states have (on average 1.8181818181818181) internal successors, (20), 11 states have internal predecessors, (20), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:19:18,491 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 172 transitions. [2021-03-10 22:19:18,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2021-03-10 22:19:18,492 INFO L511 BasicCegarLoop]: Found error trace [2021-03-10 22:19:18,492 INFO L519 BasicCegarLoop]: trace histogram [3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-10 22:19:18,692 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable52388,180 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:19:18,692 INFO L428 AbstractCegarLoop]: === Iteration 190 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-10 22:19:18,692 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-10 22:19:18,692 INFO L82 PathProgramCache]: Analyzing trace with hash 261693487, now seen corresponding path program 163 times [2021-03-10 22:19:18,692 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-10 22:19:18,692 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1928608843] [2021-03-10 22:19:18,693 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-10 22:19:18,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 22:19:18,782 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:19:18,783 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1928608843] [2021-03-10 22:19:18,783 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [587254226] [2021-03-10 22:19:18,783 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 181 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 181 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:19:18,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 22:19:18,804 INFO L263 TraceCheckSpWp]: Trace formula consists of 71 conjuncts, 14 conjunts are in the unsatisfiable core [2021-03-10 22:19:18,804 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-10 22:19:18,850 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:19:18,851 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-10 22:19:18,851 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9] total 10 [2021-03-10 22:19:18,851 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1525270179] [2021-03-10 22:19:18,851 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-03-10 22:19:18,851 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-10 22:19:18,851 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-03-10 22:19:18,851 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=68, Unknown=0, NotChecked=0, Total=90 [2021-03-10 22:19:18,851 INFO L87 Difference]: Start difference. First operand 84 states and 172 transitions. Second operand has 10 states, 10 states have (on average 1.9) internal successors, (19), 10 states have internal predecessors, (19), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:19:18,939 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-10 22:19:18,939 INFO L93 Difference]: Finished difference Result 103 states and 202 transitions. [2021-03-10 22:19:18,940 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-03-10 22:19:18,940 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 1.9) internal successors, (19), 10 states have internal predecessors, (19), 0 states have call successors, (0), 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 17 [2021-03-10 22:19:18,940 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-10 22:19:18,940 INFO L225 Difference]: With dead ends: 103 [2021-03-10 22:19:18,940 INFO L226 Difference]: Without dead ends: 103 [2021-03-10 22:19:18,940 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 28 GetRequests, 14 SyntacticMatches, 3 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 16 ImplicationChecksByTransitivity, 118.2ms TimeCoverageRelationStatistics Valid=42, Invalid=114, Unknown=0, NotChecked=0, Total=156 [2021-03-10 22:19:18,940 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 103 states. [2021-03-10 22:19:18,941 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 103 to 83. [2021-03-10 22:19:18,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 83 states, 82 states have (on average 2.073170731707317) internal successors, (170), 82 states have internal predecessors, (170), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:19:18,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 83 states to 83 states and 170 transitions. [2021-03-10 22:19:18,941 INFO L78 Accepts]: Start accepts. Automaton has 83 states and 170 transitions. Word has length 17 [2021-03-10 22:19:18,941 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-10 22:19:18,941 INFO L480 AbstractCegarLoop]: Abstraction has 83 states and 170 transitions. [2021-03-10 22:19:18,941 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 10 states, 10 states have (on average 1.9) internal successors, (19), 10 states have internal predecessors, (19), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:19:18,941 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 170 transitions. [2021-03-10 22:19:18,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2021-03-10 22:19:18,941 INFO L511 BasicCegarLoop]: Found error trace [2021-03-10 22:19:18,941 INFO L519 BasicCegarLoop]: trace histogram [3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-10 22:19:19,142 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 181 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable52392 [2021-03-10 22:19:19,142 INFO L428 AbstractCegarLoop]: === Iteration 191 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-10 22:19:19,142 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-10 22:19:19,142 INFO L82 PathProgramCache]: Analyzing trace with hash 264319263, now seen corresponding path program 164 times [2021-03-10 22:19:19,142 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-10 22:19:19,142 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1833853801] [2021-03-10 22:19:19,142 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-10 22:19:19,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 22:19:19,255 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:19:19,255 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1833853801] [2021-03-10 22:19:19,255 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [586364123] [2021-03-10 22:19:19,255 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 182 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 182 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:19:19,277 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-03-10 22:19:19,277 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-10 22:19:19,277 INFO L263 TraceCheckSpWp]: Trace formula consists of 71 conjuncts, 14 conjunts are in the unsatisfiable core [2021-03-10 22:19:19,278 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-10 22:19:19,365 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 [2021-03-10 22:19:19,366 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-10 22:19:19,368 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 [2021-03-10 22:19:19,369 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-03-10 22:19:19,371 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:19:19,372 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-03-10 22:19:19,373 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:19:19,374 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-03-10 22:19:19,391 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-10 22:19:19,393 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select 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 [2021-03-10 22:19:19,394 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-03-10 22:19:19,395 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:19:19,396 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-03-10 22:19:19,401 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-10 22:19:19,402 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 2 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-03-10 22:19:19,402 INFO L247 ElimStorePlain]: Needed 7 recursive calls to eliminate 3 variables, input treesize:97, output treesize:6 [2021-03-10 22:19:19,409 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:19:19,410 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-10 22:19:19,410 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9] total 10 [2021-03-10 22:19:19,410 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [766829836] [2021-03-10 22:19:19,410 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-03-10 22:19:19,410 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-10 22:19:19,410 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-03-10 22:19:19,410 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=68, Unknown=0, NotChecked=0, Total=90 [2021-03-10 22:19:19,410 INFO L87 Difference]: Start difference. First operand 83 states and 170 transitions. Second operand has 10 states, 10 states have (on average 1.9) internal successors, (19), 10 states have internal predecessors, (19), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:19:19,499 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-10 22:19:19,499 INFO L93 Difference]: Finished difference Result 90 states and 182 transitions. [2021-03-10 22:19:19,500 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-03-10 22:19:19,500 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 1.9) internal successors, (19), 10 states have internal predecessors, (19), 0 states have call successors, (0), 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 17 [2021-03-10 22:19:19,500 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-10 22:19:19,500 INFO L225 Difference]: With dead ends: 90 [2021-03-10 22:19:19,500 INFO L226 Difference]: Without dead ends: 90 [2021-03-10 22:19:19,500 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 29 GetRequests, 14 SyntacticMatches, 4 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 24 ImplicationChecksByTransitivity, 153.5ms TimeCoverageRelationStatistics Valid=36, Invalid=120, Unknown=0, NotChecked=0, Total=156 [2021-03-10 22:19:19,500 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 90 states. [2021-03-10 22:19:19,501 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 90 to 76. [2021-03-10 22:19:19,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 76 states, 75 states have (on average 2.0533333333333332) internal successors, (154), 75 states have internal predecessors, (154), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:19:19,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 76 states to 76 states and 154 transitions. [2021-03-10 22:19:19,501 INFO L78 Accepts]: Start accepts. Automaton has 76 states and 154 transitions. Word has length 17 [2021-03-10 22:19:19,501 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-10 22:19:19,501 INFO L480 AbstractCegarLoop]: Abstraction has 76 states and 154 transitions. [2021-03-10 22:19:19,501 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 10 states, 10 states have (on average 1.9) internal successors, (19), 10 states have internal predecessors, (19), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:19:19,501 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 154 transitions. [2021-03-10 22:19:19,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2021-03-10 22:19:19,502 INFO L511 BasicCegarLoop]: Found error trace [2021-03-10 22:19:19,502 INFO L519 BasicCegarLoop]: trace histogram [3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-10 22:19:19,715 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable52395,182 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:19:19,715 INFO L428 AbstractCegarLoop]: === Iteration 192 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-10 22:19:19,715 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-10 22:19:19,715 INFO L82 PathProgramCache]: Analyzing trace with hash -1322795289, now seen corresponding path program 165 times [2021-03-10 22:19:19,715 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-10 22:19:19,715 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1060001338] [2021-03-10 22:19:19,715 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-10 22:19:19,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 22:19:19,805 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:19:19,805 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1060001338] [2021-03-10 22:19:19,805 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1173198003] [2021-03-10 22:19:19,806 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 183 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 183 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:19:19,829 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 4 check-sat command(s) [2021-03-10 22:19:19,829 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-10 22:19:19,829 INFO L263 TraceCheckSpWp]: Trace formula consists of 71 conjuncts, 14 conjunts are in the unsatisfiable core [2021-03-10 22:19:19,830 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-10 22:19:19,878 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:19:19,878 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-10 22:19:19,878 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9] total 10 [2021-03-10 22:19:19,878 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [975246898] [2021-03-10 22:19:19,878 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-03-10 22:19:19,879 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-10 22:19:19,879 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-03-10 22:19:19,879 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=70, Unknown=0, NotChecked=0, Total=90 [2021-03-10 22:19:19,880 INFO L87 Difference]: Start difference. First operand 76 states and 154 transitions. Second operand has 10 states, 10 states have (on average 1.9) internal successors, (19), 10 states have internal predecessors, (19), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:19:20,033 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-10 22:19:20,033 INFO L93 Difference]: Finished difference Result 115 states and 219 transitions. [2021-03-10 22:19:20,033 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-03-10 22:19:20,033 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 1.9) internal successors, (19), 10 states have internal predecessors, (19), 0 states have call successors, (0), 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 17 [2021-03-10 22:19:20,034 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-10 22:19:20,034 INFO L225 Difference]: With dead ends: 115 [2021-03-10 22:19:20,034 INFO L226 Difference]: Without dead ends: 112 [2021-03-10 22:19:20,034 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 30 GetRequests, 14 SyntacticMatches, 3 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 19 ImplicationChecksByTransitivity, 168.9ms TimeCoverageRelationStatistics Valid=47, Invalid=163, Unknown=0, NotChecked=0, Total=210 [2021-03-10 22:19:20,034 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 112 states. [2021-03-10 22:19:20,035 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 112 to 82. [2021-03-10 22:19:20,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 82 states, 81 states have (on average 2.074074074074074) internal successors, (168), 81 states have internal predecessors, (168), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:19:20,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 82 states to 82 states and 168 transitions. [2021-03-10 22:19:20,035 INFO L78 Accepts]: Start accepts. Automaton has 82 states and 168 transitions. Word has length 17 [2021-03-10 22:19:20,035 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-10 22:19:20,036 INFO L480 AbstractCegarLoop]: Abstraction has 82 states and 168 transitions. [2021-03-10 22:19:20,036 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 10 states, 10 states have (on average 1.9) internal successors, (19), 10 states have internal predecessors, (19), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:19:20,036 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 168 transitions. [2021-03-10 22:19:20,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2021-03-10 22:19:20,036 INFO L511 BasicCegarLoop]: Found error trace [2021-03-10 22:19:20,036 INFO L519 BasicCegarLoop]: trace histogram [3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-10 22:19:20,252 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 183 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable52405 [2021-03-10 22:19:20,253 INFO L428 AbstractCegarLoop]: === Iteration 193 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-10 22:19:20,253 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-10 22:19:20,253 INFO L82 PathProgramCache]: Analyzing trace with hash 64830743, now seen corresponding path program 166 times [2021-03-10 22:19:20,253 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-10 22:19:20,253 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1161903305] [2021-03-10 22:19:20,253 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-10 22:19:20,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 22:19:20,375 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:19:20,375 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1161903305] [2021-03-10 22:19:20,375 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1153744150] [2021-03-10 22:19:20,375 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 184 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 184 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:19:20,397 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2021-03-10 22:19:20,397 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-10 22:19:20,397 INFO L263 TraceCheckSpWp]: Trace formula consists of 71 conjuncts, 14 conjunts are in the unsatisfiable core [2021-03-10 22:19:20,398 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-10 22:19:20,512 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:19:20,512 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-10 22:19:20,513 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9] total 12 [2021-03-10 22:19:20,513 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [262150453] [2021-03-10 22:19:20,513 INFO L460 AbstractCegarLoop]: Interpolant automaton has 12 states [2021-03-10 22:19:20,513 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-10 22:19:20,513 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2021-03-10 22:19:20,513 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=105, Unknown=0, NotChecked=0, Total=132 [2021-03-10 22:19:20,513 INFO L87 Difference]: Start difference. First operand 82 states and 168 transitions. Second operand has 12 states, 12 states have (on average 1.75) internal successors, (21), 12 states have internal predecessors, (21), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:19:20,631 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-10 22:19:20,632 INFO L93 Difference]: Finished difference Result 113 states and 220 transitions. [2021-03-10 22:19:20,632 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-03-10 22:19:20,632 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 1.75) internal successors, (21), 12 states have internal predecessors, (21), 0 states have call successors, (0), 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 17 [2021-03-10 22:19:20,632 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-10 22:19:20,633 INFO L225 Difference]: With dead ends: 113 [2021-03-10 22:19:20,633 INFO L226 Difference]: Without dead ends: 113 [2021-03-10 22:19:20,633 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 28 GetRequests, 13 SyntacticMatches, 2 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 21 ImplicationChecksByTransitivity, 213.3ms TimeCoverageRelationStatistics Valid=49, Invalid=161, Unknown=0, NotChecked=0, Total=210 [2021-03-10 22:19:20,633 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 113 states. [2021-03-10 22:19:20,634 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 113 to 82. [2021-03-10 22:19:20,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 82 states, 81 states have (on average 2.074074074074074) internal successors, (168), 81 states have internal predecessors, (168), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:19:20,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 82 states to 82 states and 168 transitions. [2021-03-10 22:19:20,634 INFO L78 Accepts]: Start accepts. Automaton has 82 states and 168 transitions. Word has length 17 [2021-03-10 22:19:20,634 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-10 22:19:20,635 INFO L480 AbstractCegarLoop]: Abstraction has 82 states and 168 transitions. [2021-03-10 22:19:20,635 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 12 states, 12 states have (on average 1.75) internal successors, (21), 12 states have internal predecessors, (21), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:19:20,635 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 168 transitions. [2021-03-10 22:19:20,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2021-03-10 22:19:20,635 INFO L511 BasicCegarLoop]: Found error trace [2021-03-10 22:19:20,635 INFO L519 BasicCegarLoop]: trace histogram [3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-10 22:19:20,851 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable52408,184 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:19:20,851 INFO L428 AbstractCegarLoop]: === Iteration 194 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-10 22:19:20,851 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-10 22:19:20,851 INFO L82 PathProgramCache]: Analyzing trace with hash -1873520273, now seen corresponding path program 167 times [2021-03-10 22:19:20,851 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-10 22:19:20,852 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1936150886] [2021-03-10 22:19:20,852 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-10 22:19:20,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 22:19:20,958 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:19:20,959 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1936150886] [2021-03-10 22:19:20,959 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [896285928] [2021-03-10 22:19:20,959 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 185 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-03-10 22:19:20,994 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 3 check-sat command(s) [2021-03-10 22:19:20,995 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-10 22:19:20,995 INFO L263 TraceCheckSpWp]: Trace formula consists of 71 conjuncts, 14 conjunts are in the unsatisfiable core [2021-03-10 22:19:20,996 INFO L286 TraceCheckSpWp]: Computing forward predicates... Waiting until toolchain timeout for monitored process 185 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:19:21,134 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:19:21,135 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-10 22:19:21,135 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9] total 12 [2021-03-10 22:19:21,135 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1720191015] [2021-03-10 22:19:21,135 INFO L460 AbstractCegarLoop]: Interpolant automaton has 12 states [2021-03-10 22:19:21,135 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-10 22:19:21,135 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2021-03-10 22:19:21,135 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=26, Invalid=106, Unknown=0, NotChecked=0, Total=132 [2021-03-10 22:19:21,135 INFO L87 Difference]: Start difference. First operand 82 states and 168 transitions. Second operand has 12 states, 12 states have (on average 1.75) internal successors, (21), 12 states have internal predecessors, (21), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:19:21,265 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-10 22:19:21,265 INFO L93 Difference]: Finished difference Result 112 states and 215 transitions. [2021-03-10 22:19:21,266 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-03-10 22:19:21,266 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 1.75) internal successors, (21), 12 states have internal predecessors, (21), 0 states have call successors, (0), 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 17 [2021-03-10 22:19:21,266 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-10 22:19:21,266 INFO L225 Difference]: With dead ends: 112 [2021-03-10 22:19:21,266 INFO L226 Difference]: Without dead ends: 110 [2021-03-10 22:19:21,267 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 27 GetRequests, 13 SyntacticMatches, 2 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 20 ImplicationChecksByTransitivity, 219.3ms TimeCoverageRelationStatistics Valid=36, Invalid=146, Unknown=0, NotChecked=0, Total=182 [2021-03-10 22:19:21,267 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 110 states. [2021-03-10 22:19:21,268 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 110 to 82. [2021-03-10 22:19:21,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 82 states, 81 states have (on average 2.0617283950617282) internal successors, (167), 81 states have internal predecessors, (167), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:19:21,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 82 states to 82 states and 167 transitions. [2021-03-10 22:19:21,268 INFO L78 Accepts]: Start accepts. Automaton has 82 states and 167 transitions. Word has length 17 [2021-03-10 22:19:21,268 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-10 22:19:21,268 INFO L480 AbstractCegarLoop]: Abstraction has 82 states and 167 transitions. [2021-03-10 22:19:21,268 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 12 states, 12 states have (on average 1.75) internal successors, (21), 12 states have internal predecessors, (21), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:19:21,268 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 167 transitions. [2021-03-10 22:19:21,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2021-03-10 22:19:21,268 INFO L511 BasicCegarLoop]: Found error trace [2021-03-10 22:19:21,268 INFO L519 BasicCegarLoop]: trace histogram [3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-10 22:19:21,469 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable52412,185 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:19:21,469 INFO L428 AbstractCegarLoop]: === Iteration 195 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-10 22:19:21,469 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-10 22:19:21,469 INFO L82 PathProgramCache]: Analyzing trace with hash -1509903073, now seen corresponding path program 168 times [2021-03-10 22:19:21,469 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-10 22:19:21,469 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1821916697] [2021-03-10 22:19:21,469 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-10 22:19:21,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 22:19:21,564 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:19:21,564 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1821916697] [2021-03-10 22:19:21,564 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1053961209] [2021-03-10 22:19:21,564 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 186 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 186 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:19:21,586 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 4 check-sat command(s) [2021-03-10 22:19:21,586 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-10 22:19:21,587 INFO L263 TraceCheckSpWp]: Trace formula consists of 71 conjuncts, 14 conjunts are in the unsatisfiable core [2021-03-10 22:19:21,587 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-10 22:19:21,635 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:19:21,636 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-10 22:19:21,636 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9] total 10 [2021-03-10 22:19:21,636 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1925566848] [2021-03-10 22:19:21,636 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-03-10 22:19:21,636 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-10 22:19:21,636 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-03-10 22:19:21,636 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=69, Unknown=0, NotChecked=0, Total=90 [2021-03-10 22:19:21,636 INFO L87 Difference]: Start difference. First operand 82 states and 167 transitions. Second operand has 10 states, 10 states have (on average 1.9) internal successors, (19), 10 states have internal predecessors, (19), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:19:21,763 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-10 22:19:21,764 INFO L93 Difference]: Finished difference Result 109 states and 209 transitions. [2021-03-10 22:19:21,764 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-03-10 22:19:21,764 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 1.9) internal successors, (19), 10 states have internal predecessors, (19), 0 states have call successors, (0), 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 17 [2021-03-10 22:19:21,764 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-10 22:19:21,764 INFO L225 Difference]: With dead ends: 109 [2021-03-10 22:19:21,764 INFO L226 Difference]: Without dead ends: 109 [2021-03-10 22:19:21,764 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 29 GetRequests, 14 SyntacticMatches, 3 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 14 ImplicationChecksByTransitivity, 150.4ms TimeCoverageRelationStatistics Valid=47, Invalid=135, Unknown=0, NotChecked=0, Total=182 [2021-03-10 22:19:21,765 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 109 states. [2021-03-10 22:19:21,765 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 109 to 81. [2021-03-10 22:19:21,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 81 states, 80 states have (on average 2.0625) internal successors, (165), 80 states have internal predecessors, (165), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:19:21,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 81 states to 81 states and 165 transitions. [2021-03-10 22:19:21,765 INFO L78 Accepts]: Start accepts. Automaton has 81 states and 165 transitions. Word has length 17 [2021-03-10 22:19:21,766 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-10 22:19:21,766 INFO L480 AbstractCegarLoop]: Abstraction has 81 states and 165 transitions. [2021-03-10 22:19:21,766 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 10 states, 10 states have (on average 1.9) internal successors, (19), 10 states have internal predecessors, (19), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:19:21,766 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 165 transitions. [2021-03-10 22:19:21,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2021-03-10 22:19:21,766 INFO L511 BasicCegarLoop]: Found error trace [2021-03-10 22:19:21,766 INFO L519 BasicCegarLoop]: trace histogram [3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-10 22:19:21,966 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 186 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable52416 [2021-03-10 22:19:21,966 INFO L428 AbstractCegarLoop]: === Iteration 196 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-10 22:19:21,967 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-10 22:19:21,967 INFO L82 PathProgramCache]: Analyzing trace with hash 813131841, now seen corresponding path program 169 times [2021-03-10 22:19:21,967 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-10 22:19:21,967 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [210591671] [2021-03-10 22:19:21,967 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-10 22:19:21,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 22:19:22,076 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:19:22,076 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [210591671] [2021-03-10 22:19:22,076 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [768852091] [2021-03-10 22:19:22,076 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 187 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 187 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:19:22,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 22:19:22,097 INFO L263 TraceCheckSpWp]: Trace formula consists of 71 conjuncts, 14 conjunts are in the unsatisfiable core [2021-03-10 22:19:22,098 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-10 22:19:22,201 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:19:22,201 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-10 22:19:22,201 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9] total 11 [2021-03-10 22:19:22,201 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2070455712] [2021-03-10 22:19:22,201 INFO L460 AbstractCegarLoop]: Interpolant automaton has 11 states [2021-03-10 22:19:22,201 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-10 22:19:22,202 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2021-03-10 22:19:22,202 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=87, Unknown=0, NotChecked=0, Total=110 [2021-03-10 22:19:22,202 INFO L87 Difference]: Start difference. First operand 81 states and 165 transitions. Second operand has 11 states, 11 states have (on average 1.8181818181818181) internal successors, (20), 11 states have internal predecessors, (20), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:19:22,324 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-10 22:19:22,324 INFO L93 Difference]: Finished difference Result 89 states and 175 transitions. [2021-03-10 22:19:22,325 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-03-10 22:19:22,325 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 11 states have (on average 1.8181818181818181) internal successors, (20), 11 states have internal predecessors, (20), 0 states have call successors, (0), 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 17 [2021-03-10 22:19:22,325 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-10 22:19:22,325 INFO L225 Difference]: With dead ends: 89 [2021-03-10 22:19:22,325 INFO L226 Difference]: Without dead ends: 85 [2021-03-10 22:19:22,325 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 26 GetRequests, 13 SyntacticMatches, 3 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 14 ImplicationChecksByTransitivity, 207.1ms TimeCoverageRelationStatistics Valid=28, Invalid=104, Unknown=0, NotChecked=0, Total=132 [2021-03-10 22:19:22,325 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 85 states. [2021-03-10 22:19:22,326 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 85 to 81. [2021-03-10 22:19:22,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 81 states, 80 states have (on average 2.05) internal successors, (164), 80 states have internal predecessors, (164), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:19:22,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 81 states to 81 states and 164 transitions. [2021-03-10 22:19:22,326 INFO L78 Accepts]: Start accepts. Automaton has 81 states and 164 transitions. Word has length 17 [2021-03-10 22:19:22,326 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-10 22:19:22,326 INFO L480 AbstractCegarLoop]: Abstraction has 81 states and 164 transitions. [2021-03-10 22:19:22,326 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 11 states, 11 states have (on average 1.8181818181818181) internal successors, (20), 11 states have internal predecessors, (20), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:19:22,326 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 164 transitions. [2021-03-10 22:19:22,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2021-03-10 22:19:22,326 INFO L511 BasicCegarLoop]: Found error trace [2021-03-10 22:19:22,326 INFO L519 BasicCegarLoop]: trace histogram [3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-10 22:19:22,527 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable52419,187 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:19:22,527 INFO L428 AbstractCegarLoop]: === Iteration 197 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-10 22:19:22,527 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-10 22:19:22,527 INFO L82 PathProgramCache]: Analyzing trace with hash -1507277297, now seen corresponding path program 170 times [2021-03-10 22:19:22,527 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-10 22:19:22,527 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1733252020] [2021-03-10 22:19:22,527 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-10 22:19:22,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 22:19:22,639 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:19:22,640 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1733252020] [2021-03-10 22:19:22,640 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1583417150] [2021-03-10 22:19:22,640 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 188 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 188 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:19:22,665 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-03-10 22:19:22,665 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-10 22:19:22,665 INFO L263 TraceCheckSpWp]: Trace formula consists of 71 conjuncts, 14 conjunts are in the unsatisfiable core [2021-03-10 22:19:22,665 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-10 22:19:22,701 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:19:22,702 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-10 22:19:22,702 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9] total 9 [2021-03-10 22:19:22,702 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [498392772] [2021-03-10 22:19:22,702 INFO L460 AbstractCegarLoop]: Interpolant automaton has 9 states [2021-03-10 22:19:22,702 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-10 22:19:22,702 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2021-03-10 22:19:22,702 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2021-03-10 22:19:22,702 INFO L87 Difference]: Start difference. First operand 81 states and 164 transitions. Second operand has 9 states, 9 states have (on average 1.8888888888888888) internal successors, (17), 9 states have internal predecessors, (17), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:19:22,822 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-10 22:19:22,822 INFO L93 Difference]: Finished difference Result 101 states and 200 transitions. [2021-03-10 22:19:22,822 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-03-10 22:19:22,822 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 1.8888888888888888) internal successors, (17), 9 states have internal predecessors, (17), 0 states have call successors, (0), 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 17 [2021-03-10 22:19:22,823 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-10 22:19:22,823 INFO L225 Difference]: With dead ends: 101 [2021-03-10 22:19:22,823 INFO L226 Difference]: Without dead ends: 101 [2021-03-10 22:19:22,823 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 29 GetRequests, 15 SyntacticMatches, 3 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 19 ImplicationChecksByTransitivity, 157.1ms TimeCoverageRelationStatistics Valid=35, Invalid=121, Unknown=0, NotChecked=0, Total=156 [2021-03-10 22:19:22,823 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 101 states. [2021-03-10 22:19:22,824 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 101 to 80. [2021-03-10 22:19:22,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 80 states, 79 states have (on average 2.050632911392405) internal successors, (162), 79 states have internal predecessors, (162), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:19:22,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 80 states and 162 transitions. [2021-03-10 22:19:22,824 INFO L78 Accepts]: Start accepts. Automaton has 80 states and 162 transitions. Word has length 17 [2021-03-10 22:19:22,824 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-10 22:19:22,824 INFO L480 AbstractCegarLoop]: Abstraction has 80 states and 162 transitions. [2021-03-10 22:19:22,824 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 9 states, 9 states have (on average 1.8888888888888888) internal successors, (17), 9 states have internal predecessors, (17), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:19:22,824 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 162 transitions. [2021-03-10 22:19:22,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2021-03-10 22:19:22,824 INFO L511 BasicCegarLoop]: Found error trace [2021-03-10 22:19:22,824 INFO L519 BasicCegarLoop]: trace histogram [3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-10 22:19:23,024 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable52421,188 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:19:23,025 INFO L428 AbstractCegarLoop]: === Iteration 198 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-10 22:19:23,025 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-10 22:19:23,025 INFO L82 PathProgramCache]: Analyzing trace with hash -1799998545, now seen corresponding path program 171 times [2021-03-10 22:19:23,025 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-10 22:19:23,025 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [341064386] [2021-03-10 22:19:23,025 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-10 22:19:23,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 22:19:23,114 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:19:23,114 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [341064386] [2021-03-10 22:19:23,114 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1065545634] [2021-03-10 22:19:23,114 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 189 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 189 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:19:23,136 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 3 check-sat command(s) [2021-03-10 22:19:23,136 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-10 22:19:23,137 INFO L263 TraceCheckSpWp]: Trace formula consists of 71 conjuncts, 14 conjunts are in the unsatisfiable core [2021-03-10 22:19:23,137 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-10 22:19:23,204 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:19:23,205 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-10 22:19:23,205 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9] total 10 [2021-03-10 22:19:23,205 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1820005654] [2021-03-10 22:19:23,205 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-03-10 22:19:23,205 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-10 22:19:23,205 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-03-10 22:19:23,205 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=70, Unknown=0, NotChecked=0, Total=90 [2021-03-10 22:19:23,205 INFO L87 Difference]: Start difference. First operand 80 states and 162 transitions. Second operand has 10 states, 10 states have (on average 1.9) internal successors, (19), 10 states have internal predecessors, (19), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:19:23,298 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-10 22:19:23,298 INFO L93 Difference]: Finished difference Result 86 states and 169 transitions. [2021-03-10 22:19:23,299 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-03-10 22:19:23,299 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 1.9) internal successors, (19), 10 states have internal predecessors, (19), 0 states have call successors, (0), 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 17 [2021-03-10 22:19:23,299 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-10 22:19:23,299 INFO L225 Difference]: With dead ends: 86 [2021-03-10 22:19:23,299 INFO L226 Difference]: Without dead ends: 80 [2021-03-10 22:19:23,299 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 26 GetRequests, 14 SyntacticMatches, 3 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 12 ImplicationChecksByTransitivity, 152.5ms TimeCoverageRelationStatistics Valid=25, Invalid=85, Unknown=0, NotChecked=0, Total=110 [2021-03-10 22:19:23,299 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 80 states. [2021-03-10 22:19:23,300 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 80 to 80. [2021-03-10 22:19:23,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 80 states, 79 states have (on average 2.037974683544304) internal successors, (161), 79 states have internal predecessors, (161), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:19:23,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 80 states and 161 transitions. [2021-03-10 22:19:23,300 INFO L78 Accepts]: Start accepts. Automaton has 80 states and 161 transitions. Word has length 17 [2021-03-10 22:19:23,300 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-10 22:19:23,300 INFO L480 AbstractCegarLoop]: Abstraction has 80 states and 161 transitions. [2021-03-10 22:19:23,300 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 10 states, 10 states have (on average 1.9) internal successors, (19), 10 states have internal predecessors, (19), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:19:23,300 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 161 transitions. [2021-03-10 22:19:23,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2021-03-10 22:19:23,300 INFO L511 BasicCegarLoop]: Found error trace [2021-03-10 22:19:23,300 INFO L519 BasicCegarLoop]: trace histogram [3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-10 22:19:23,501 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable52424,189 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:19:23,501 INFO L428 AbstractCegarLoop]: === Iteration 199 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-10 22:19:23,501 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-10 22:19:23,501 INFO L82 PathProgramCache]: Analyzing trace with hash -1425878241, now seen corresponding path program 172 times [2021-03-10 22:19:23,501 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-10 22:19:23,501 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [813708262] [2021-03-10 22:19:23,501 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-10 22:19:23,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 22:19:23,591 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:19:23,591 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [813708262] [2021-03-10 22:19:23,591 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [667454208] [2021-03-10 22:19:23,591 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 190 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 190 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:19:23,612 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2021-03-10 22:19:23,612 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-10 22:19:23,612 INFO L263 TraceCheckSpWp]: Trace formula consists of 71 conjuncts, 14 conjunts are in the unsatisfiable core [2021-03-10 22:19:23,613 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-10 22:19:23,648 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:19:23,648 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-10 22:19:23,648 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9] total 9 [2021-03-10 22:19:23,648 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [991016843] [2021-03-10 22:19:23,648 INFO L460 AbstractCegarLoop]: Interpolant automaton has 9 states [2021-03-10 22:19:23,648 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-10 22:19:23,648 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2021-03-10 22:19:23,648 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2021-03-10 22:19:23,648 INFO L87 Difference]: Start difference. First operand 80 states and 161 transitions. Second operand has 9 states, 9 states have (on average 1.8888888888888888) internal successors, (17), 9 states have internal predecessors, (17), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:19:23,781 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-10 22:19:23,781 INFO L93 Difference]: Finished difference Result 92 states and 182 transitions. [2021-03-10 22:19:23,782 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-03-10 22:19:23,782 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 1.8888888888888888) internal successors, (17), 9 states have internal predecessors, (17), 0 states have call successors, (0), 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 17 [2021-03-10 22:19:23,782 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-10 22:19:23,782 INFO L225 Difference]: With dead ends: 92 [2021-03-10 22:19:23,782 INFO L226 Difference]: Without dead ends: 92 [2021-03-10 22:19:23,782 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 30 GetRequests, 15 SyntacticMatches, 3 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 23 ImplicationChecksByTransitivity, 158.2ms TimeCoverageRelationStatistics Valid=41, Invalid=141, Unknown=0, NotChecked=0, Total=182 [2021-03-10 22:19:23,782 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 92 states. [2021-03-10 22:19:23,783 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 92 to 72. [2021-03-10 22:19:23,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 72 states, 71 states have (on average 2.0) internal successors, (142), 71 states have internal predecessors, (142), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:19:23,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 72 states to 72 states and 142 transitions. [2021-03-10 22:19:23,783 INFO L78 Accepts]: Start accepts. Automaton has 72 states and 142 transitions. Word has length 17 [2021-03-10 22:19:23,783 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-10 22:19:23,783 INFO L480 AbstractCegarLoop]: Abstraction has 72 states and 142 transitions. [2021-03-10 22:19:23,783 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 9 states, 9 states have (on average 1.8888888888888888) internal successors, (17), 9 states have internal predecessors, (17), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:19:23,783 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 142 transitions. [2021-03-10 22:19:23,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2021-03-10 22:19:23,784 INFO L511 BasicCegarLoop]: Found error trace [2021-03-10 22:19:23,784 INFO L519 BasicCegarLoop]: trace histogram [3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-10 22:19:23,984 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 190 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable52426 [2021-03-10 22:19:23,984 INFO L428 AbstractCegarLoop]: === Iteration 200 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-10 22:19:23,984 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-10 22:19:23,984 INFO L82 PathProgramCache]: Analyzing trace with hash 2010202807, now seen corresponding path program 173 times [2021-03-10 22:19:23,984 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-10 22:19:23,984 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [720780385] [2021-03-10 22:19:23,984 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-10 22:19:23,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 22:19:24,078 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:19:24,078 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [720780385] [2021-03-10 22:19:24,078 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [156904530] [2021-03-10 22:19:24,078 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 191 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 191 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:19:24,100 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 4 check-sat command(s) [2021-03-10 22:19:24,101 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-10 22:19:24,101 INFO L263 TraceCheckSpWp]: Trace formula consists of 71 conjuncts, 14 conjunts are in the unsatisfiable core [2021-03-10 22:19:24,101 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-10 22:19:24,150 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:19:24,150 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-10 22:19:24,150 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9] total 10 [2021-03-10 22:19:24,150 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1584286790] [2021-03-10 22:19:24,150 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-03-10 22:19:24,150 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-10 22:19:24,151 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-03-10 22:19:24,151 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=68, Unknown=0, NotChecked=0, Total=90 [2021-03-10 22:19:24,151 INFO L87 Difference]: Start difference. First operand 72 states and 142 transitions. Second operand has 10 states, 10 states have (on average 1.9) internal successors, (19), 10 states have internal predecessors, (19), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:19:24,303 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-10 22:19:24,304 INFO L93 Difference]: Finished difference Result 114 states and 214 transitions. [2021-03-10 22:19:24,304 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-03-10 22:19:24,304 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 1.9) internal successors, (19), 10 states have internal predecessors, (19), 0 states have call successors, (0), 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 17 [2021-03-10 22:19:24,304 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-10 22:19:24,304 INFO L225 Difference]: With dead ends: 114 [2021-03-10 22:19:24,304 INFO L226 Difference]: Without dead ends: 114 [2021-03-10 22:19:24,304 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 30 GetRequests, 14 SyntacticMatches, 3 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 20 ImplicationChecksByTransitivity, 175.0ms TimeCoverageRelationStatistics Valid=55, Invalid=155, Unknown=0, NotChecked=0, Total=210 [2021-03-10 22:19:24,305 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 114 states. [2021-03-10 22:19:24,305 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 114 to 74. [2021-03-10 22:19:24,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 74 states, 73 states have (on average 2.0547945205479454) internal successors, (150), 73 states have internal predecessors, (150), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:19:24,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 74 states to 74 states and 150 transitions. [2021-03-10 22:19:24,305 INFO L78 Accepts]: Start accepts. Automaton has 74 states and 150 transitions. Word has length 17 [2021-03-10 22:19:24,305 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-10 22:19:24,306 INFO L480 AbstractCegarLoop]: Abstraction has 74 states and 150 transitions. [2021-03-10 22:19:24,306 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 10 states, 10 states have (on average 1.9) internal successors, (19), 10 states have internal predecessors, (19), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:19:24,306 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 150 transitions. [2021-03-10 22:19:24,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2021-03-10 22:19:24,306 INFO L511 BasicCegarLoop]: Found error trace [2021-03-10 22:19:24,306 INFO L519 BasicCegarLoop]: trace histogram [3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-10 22:19:24,506 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 191 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable52429 [2021-03-10 22:19:24,506 INFO L428 AbstractCegarLoop]: === Iteration 201 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-10 22:19:24,506 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-10 22:19:24,507 INFO L82 PathProgramCache]: Analyzing trace with hash 38270425, now seen corresponding path program 174 times [2021-03-10 22:19:24,507 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-10 22:19:24,507 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1767848201] [2021-03-10 22:19:24,507 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-10 22:19:24,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 22:19:24,623 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:19:24,623 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1767848201] [2021-03-10 22:19:24,623 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [223814445] [2021-03-10 22:19:24,624 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 192 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 192 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:19:24,645 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 2 check-sat command(s) [2021-03-10 22:19:24,645 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-10 22:19:24,645 INFO L263 TraceCheckSpWp]: Trace formula consists of 71 conjuncts, 14 conjunts are in the unsatisfiable core [2021-03-10 22:19:24,645 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-10 22:19:24,785 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:19:24,785 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-10 22:19:24,785 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9] total 12 [2021-03-10 22:19:24,785 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1543527000] [2021-03-10 22:19:24,785 INFO L460 AbstractCegarLoop]: Interpolant automaton has 12 states [2021-03-10 22:19:24,785 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-10 22:19:24,785 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2021-03-10 22:19:24,785 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=32, Invalid=100, Unknown=0, NotChecked=0, Total=132 [2021-03-10 22:19:24,786 INFO L87 Difference]: Start difference. First operand 74 states and 150 transitions. Second operand has 12 states, 12 states have (on average 1.75) internal successors, (21), 12 states have internal predecessors, (21), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:19:25,016 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-10 22:19:25,017 INFO L93 Difference]: Finished difference Result 97 states and 182 transitions. [2021-03-10 22:19:25,017 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-03-10 22:19:25,017 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 1.75) internal successors, (21), 12 states have internal predecessors, (21), 0 states have call successors, (0), 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 17 [2021-03-10 22:19:25,017 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-10 22:19:25,017 INFO L225 Difference]: With dead ends: 97 [2021-03-10 22:19:25,017 INFO L226 Difference]: Without dead ends: 93 [2021-03-10 22:19:25,018 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 30 GetRequests, 12 SyntacticMatches, 3 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 27 ImplicationChecksByTransitivity, 366.9ms TimeCoverageRelationStatistics Valid=60, Invalid=212, Unknown=0, NotChecked=0, Total=272 [2021-03-10 22:19:25,018 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 93 states. [2021-03-10 22:19:25,018 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 93 to 74. [2021-03-10 22:19:25,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 74 states, 73 states have (on average 2.041095890410959) internal successors, (149), 73 states have internal predecessors, (149), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:19:25,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 74 states to 74 states and 149 transitions. [2021-03-10 22:19:25,018 INFO L78 Accepts]: Start accepts. Automaton has 74 states and 149 transitions. Word has length 17 [2021-03-10 22:19:25,018 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-10 22:19:25,019 INFO L480 AbstractCegarLoop]: Abstraction has 74 states and 149 transitions. [2021-03-10 22:19:25,019 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 12 states, 12 states have (on average 1.75) internal successors, (21), 12 states have internal predecessors, (21), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:19:25,019 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 149 transitions. [2021-03-10 22:19:25,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2021-03-10 22:19:25,019 INFO L511 BasicCegarLoop]: Found error trace [2021-03-10 22:19:25,019 INFO L519 BasicCegarLoop]: trace histogram [3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-10 22:19:25,219 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable52432,192 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:19:25,219 INFO L428 AbstractCegarLoop]: === Iteration 202 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-10 22:19:25,220 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-10 22:19:25,220 INFO L82 PathProgramCache]: Analyzing trace with hash 2012828583, now seen corresponding path program 175 times [2021-03-10 22:19:25,220 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-10 22:19:25,220 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [264332070] [2021-03-10 22:19:25,220 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-10 22:19:25,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 22:19:25,346 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:19:25,346 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [264332070] [2021-03-10 22:19:25,346 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1662683981] [2021-03-10 22:19:25,346 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 193 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 193 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:19:25,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 22:19:25,373 INFO L263 TraceCheckSpWp]: Trace formula consists of 71 conjuncts, 14 conjunts are in the unsatisfiable core [2021-03-10 22:19:25,374 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-10 22:19:25,409 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:19:25,409 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-10 22:19:25,410 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9] total 9 [2021-03-10 22:19:25,410 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [5927678] [2021-03-10 22:19:25,410 INFO L460 AbstractCegarLoop]: Interpolant automaton has 9 states [2021-03-10 22:19:25,410 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-10 22:19:25,410 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2021-03-10 22:19:25,410 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=53, Unknown=0, NotChecked=0, Total=72 [2021-03-10 22:19:25,410 INFO L87 Difference]: Start difference. First operand 74 states and 149 transitions. Second operand has 9 states, 9 states have (on average 1.8888888888888888) internal successors, (17), 9 states have internal predecessors, (17), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:19:25,526 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-10 22:19:25,527 INFO L93 Difference]: Finished difference Result 91 states and 179 transitions. [2021-03-10 22:19:25,527 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-03-10 22:19:25,527 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 1.8888888888888888) internal successors, (17), 9 states have internal predecessors, (17), 0 states have call successors, (0), 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 17 [2021-03-10 22:19:25,527 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-10 22:19:25,527 INFO L225 Difference]: With dead ends: 91 [2021-03-10 22:19:25,527 INFO L226 Difference]: Without dead ends: 91 [2021-03-10 22:19:25,528 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 29 GetRequests, 15 SyntacticMatches, 3 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 17 ImplicationChecksByTransitivity, 160.3ms TimeCoverageRelationStatistics Valid=37, Invalid=119, Unknown=0, NotChecked=0, Total=156 [2021-03-10 22:19:25,528 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 91 states. [2021-03-10 22:19:25,528 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 91 to 73. [2021-03-10 22:19:25,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 73 states, 72 states have (on average 2.0416666666666665) internal successors, (147), 72 states have internal predecessors, (147), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:19:25,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 73 states and 147 transitions. [2021-03-10 22:19:25,529 INFO L78 Accepts]: Start accepts. Automaton has 73 states and 147 transitions. Word has length 17 [2021-03-10 22:19:25,529 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-10 22:19:25,529 INFO L480 AbstractCegarLoop]: Abstraction has 73 states and 147 transitions. [2021-03-10 22:19:25,529 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 9 states, 9 states have (on average 1.8888888888888888) internal successors, (17), 9 states have internal predecessors, (17), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:19:25,529 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 147 transitions. [2021-03-10 22:19:25,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2021-03-10 22:19:25,529 INFO L511 BasicCegarLoop]: Found error trace [2021-03-10 22:19:25,529 INFO L519 BasicCegarLoop]: trace histogram [3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-10 22:19:25,743 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable52434,193 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:19:25,743 INFO L428 AbstractCegarLoop]: === Iteration 203 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-10 22:19:25,743 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-10 22:19:25,743 INFO L82 PathProgramCache]: Analyzing trace with hash 1720107335, now seen corresponding path program 176 times [2021-03-10 22:19:25,744 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-10 22:19:25,744 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1328370850] [2021-03-10 22:19:25,744 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-10 22:19:25,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 22:19:25,838 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:19:25,838 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1328370850] [2021-03-10 22:19:25,838 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [219802867] [2021-03-10 22:19:25,838 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 194 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 194 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:19:25,859 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-03-10 22:19:25,859 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-10 22:19:25,860 INFO L263 TraceCheckSpWp]: Trace formula consists of 71 conjuncts, 14 conjunts are in the unsatisfiable core [2021-03-10 22:19:25,860 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-10 22:19:25,961 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:19:25,962 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-10 22:19:25,962 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9] total 11 [2021-03-10 22:19:25,962 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [523553706] [2021-03-10 22:19:25,962 INFO L460 AbstractCegarLoop]: Interpolant automaton has 11 states [2021-03-10 22:19:25,962 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-10 22:19:25,962 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2021-03-10 22:19:25,962 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=83, Unknown=0, NotChecked=0, Total=110 [2021-03-10 22:19:25,962 INFO L87 Difference]: Start difference. First operand 73 states and 147 transitions. Second operand has 11 states, 11 states have (on average 1.8181818181818181) internal successors, (20), 11 states have internal predecessors, (20), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:19:26,186 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-10 22:19:26,187 INFO L93 Difference]: Finished difference Result 97 states and 180 transitions. [2021-03-10 22:19:26,187 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-03-10 22:19:26,187 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 11 states have (on average 1.8181818181818181) internal successors, (20), 11 states have internal predecessors, (20), 0 states have call successors, (0), 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 17 [2021-03-10 22:19:26,187 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-10 22:19:26,188 INFO L225 Difference]: With dead ends: 97 [2021-03-10 22:19:26,188 INFO L226 Difference]: Without dead ends: 91 [2021-03-10 22:19:26,188 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 30 GetRequests, 13 SyntacticMatches, 3 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 23 ImplicationChecksByTransitivity, 310.6ms TimeCoverageRelationStatistics Valid=54, Invalid=186, Unknown=0, NotChecked=0, Total=240 [2021-03-10 22:19:26,188 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 91 states. [2021-03-10 22:19:26,189 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 91 to 73. [2021-03-10 22:19:26,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 73 states, 72 states have (on average 2.0277777777777777) internal successors, (146), 72 states have internal predecessors, (146), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:19:26,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 73 states and 146 transitions. [2021-03-10 22:19:26,189 INFO L78 Accepts]: Start accepts. Automaton has 73 states and 146 transitions. Word has length 17 [2021-03-10 22:19:26,189 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-10 22:19:26,189 INFO L480 AbstractCegarLoop]: Abstraction has 73 states and 146 transitions. [2021-03-10 22:19:26,189 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 11 states, 11 states have (on average 1.8181818181818181) internal successors, (20), 11 states have internal predecessors, (20), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:19:26,189 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 146 transitions. [2021-03-10 22:19:26,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2021-03-10 22:19:26,189 INFO L511 BasicCegarLoop]: Found error trace [2021-03-10 22:19:26,189 INFO L519 BasicCegarLoop]: trace histogram [3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-10 22:19:26,390 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 194 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable52437 [2021-03-10 22:19:26,390 INFO L428 AbstractCegarLoop]: === Iteration 204 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-10 22:19:26,390 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-10 22:19:26,390 INFO L82 PathProgramCache]: Analyzing trace with hash 2094227639, now seen corresponding path program 177 times [2021-03-10 22:19:26,390 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-10 22:19:26,390 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1186372373] [2021-03-10 22:19:26,390 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-10 22:19:26,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 22:19:26,482 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:19:26,482 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1186372373] [2021-03-10 22:19:26,482 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [737695478] [2021-03-10 22:19:26,482 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 195 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 195 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:19:26,507 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 3 check-sat command(s) [2021-03-10 22:19:26,507 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-10 22:19:26,507 INFO L263 TraceCheckSpWp]: Trace formula consists of 71 conjuncts, 14 conjunts are in the unsatisfiable core [2021-03-10 22:19:26,508 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-10 22:19:26,544 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:19:26,544 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-10 22:19:26,544 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9] total 9 [2021-03-10 22:19:26,544 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1541623620] [2021-03-10 22:19:26,544 INFO L460 AbstractCegarLoop]: Interpolant automaton has 9 states [2021-03-10 22:19:26,544 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-10 22:19:26,544 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2021-03-10 22:19:26,544 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=53, Unknown=0, NotChecked=0, Total=72 [2021-03-10 22:19:26,544 INFO L87 Difference]: Start difference. First operand 73 states and 146 transitions. Second operand has 9 states, 9 states have (on average 1.8888888888888888) internal successors, (17), 9 states have internal predecessors, (17), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:19:26,687 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-10 22:19:26,687 INFO L93 Difference]: Finished difference Result 92 states and 182 transitions. [2021-03-10 22:19:26,688 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-03-10 22:19:26,688 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 1.8888888888888888) internal successors, (17), 9 states have internal predecessors, (17), 0 states have call successors, (0), 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 17 [2021-03-10 22:19:26,688 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-10 22:19:26,688 INFO L225 Difference]: With dead ends: 92 [2021-03-10 22:19:26,688 INFO L226 Difference]: Without dead ends: 92 [2021-03-10 22:19:26,688 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 30 GetRequests, 15 SyntacticMatches, 3 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 19 ImplicationChecksByTransitivity, 163.7ms TimeCoverageRelationStatistics Valid=45, Invalid=137, Unknown=0, NotChecked=0, Total=182 [2021-03-10 22:19:26,688 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 92 states. [2021-03-10 22:19:26,689 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 92 to 72. [2021-03-10 22:19:26,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 72 states, 71 states have (on average 2.028169014084507) internal successors, (144), 71 states have internal predecessors, (144), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:19:26,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 72 states to 72 states and 144 transitions. [2021-03-10 22:19:26,689 INFO L78 Accepts]: Start accepts. Automaton has 72 states and 144 transitions. Word has length 17 [2021-03-10 22:19:26,689 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-10 22:19:26,689 INFO L480 AbstractCegarLoop]: Abstraction has 72 states and 144 transitions. [2021-03-10 22:19:26,689 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 9 states, 9 states have (on average 1.8888888888888888) internal successors, (17), 9 states have internal predecessors, (17), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:19:26,689 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 144 transitions. [2021-03-10 22:19:26,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2021-03-10 22:19:26,689 INFO L511 BasicCegarLoop]: Found error trace [2021-03-10 22:19:26,689 INFO L519 BasicCegarLoop]: trace histogram [3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-10 22:19:26,904 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 195 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable52439 [2021-03-10 22:19:26,904 INFO L428 AbstractCegarLoop]: === Iteration 205 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-10 22:19:26,904 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-10 22:19:26,905 INFO L82 PathProgramCache]: Analyzing trace with hash 1431645713, now seen corresponding path program 178 times [2021-03-10 22:19:26,905 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-10 22:19:26,905 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1401319157] [2021-03-10 22:19:26,905 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-10 22:19:26,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 22:19:26,993 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:19:26,993 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1401319157] [2021-03-10 22:19:26,993 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1944599024] [2021-03-10 22:19:26,993 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 196 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 196 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:19:27,014 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2021-03-10 22:19:27,014 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-10 22:19:27,014 INFO L263 TraceCheckSpWp]: Trace formula consists of 71 conjuncts, 14 conjunts are in the unsatisfiable core [2021-03-10 22:19:27,015 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-10 22:19:27,080 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:19:27,081 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-10 22:19:27,081 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9] total 10 [2021-03-10 22:19:27,081 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [473832838] [2021-03-10 22:19:27,081 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-03-10 22:19:27,081 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-10 22:19:27,081 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-03-10 22:19:27,081 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=67, Unknown=0, NotChecked=0, Total=90 [2021-03-10 22:19:27,081 INFO L87 Difference]: Start difference. First operand 72 states and 144 transitions. Second operand has 10 states, 10 states have (on average 1.9) internal successors, (19), 10 states have internal predecessors, (19), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:19:27,291 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-10 22:19:27,291 INFO L93 Difference]: Finished difference Result 78 states and 151 transitions. [2021-03-10 22:19:27,291 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-03-10 22:19:27,291 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 1.9) internal successors, (19), 10 states have internal predecessors, (19), 0 states have call successors, (0), 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 17 [2021-03-10 22:19:27,291 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-10 22:19:27,292 INFO L225 Difference]: With dead ends: 78 [2021-03-10 22:19:27,292 INFO L226 Difference]: Without dead ends: 70 [2021-03-10 22:19:27,292 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 30 GetRequests, 14 SyntacticMatches, 3 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 14 ImplicationChecksByTransitivity, 283.7ms TimeCoverageRelationStatistics Valid=53, Invalid=157, Unknown=0, NotChecked=0, Total=210 [2021-03-10 22:19:27,292 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 70 states. [2021-03-10 22:19:27,292 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 70 to 70. [2021-03-10 22:19:27,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 70 states, 69 states have (on average 2.028985507246377) internal successors, (140), 69 states have internal predecessors, (140), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:19:27,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 70 states and 140 transitions. [2021-03-10 22:19:27,293 INFO L78 Accepts]: Start accepts. Automaton has 70 states and 140 transitions. Word has length 17 [2021-03-10 22:19:27,293 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-10 22:19:27,293 INFO L480 AbstractCegarLoop]: Abstraction has 70 states and 140 transitions. [2021-03-10 22:19:27,293 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 10 states, 10 states have (on average 1.9) internal successors, (19), 10 states have internal predecessors, (19), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:19:27,293 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 140 transitions. [2021-03-10 22:19:27,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2021-03-10 22:19:27,293 INFO L511 BasicCegarLoop]: Found error trace [2021-03-10 22:19:27,293 INFO L519 BasicCegarLoop]: trace histogram [3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-10 22:19:27,493 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable52442,196 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:19:27,493 INFO L428 AbstractCegarLoop]: === Iteration 206 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-10 22:19:27,493 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-10 22:19:27,494 INFO L82 PathProgramCache]: Analyzing trace with hash -563167201, now seen corresponding path program 179 times [2021-03-10 22:19:27,494 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-10 22:19:27,494 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [304279390] [2021-03-10 22:19:27,494 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-10 22:19:27,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 22:19:27,580 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:19:27,581 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [304279390] [2021-03-10 22:19:27,581 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1668263752] [2021-03-10 22:19:27,581 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 197 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 197 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:19:27,602 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 3 check-sat command(s) [2021-03-10 22:19:27,602 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-10 22:19:27,602 INFO L263 TraceCheckSpWp]: Trace formula consists of 71 conjuncts, 14 conjunts are in the unsatisfiable core [2021-03-10 22:19:27,602 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-10 22:19:27,639 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:19:27,639 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-10 22:19:27,639 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9] total 9 [2021-03-10 22:19:27,639 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2069202114] [2021-03-10 22:19:27,639 INFO L460 AbstractCegarLoop]: Interpolant automaton has 9 states [2021-03-10 22:19:27,639 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-10 22:19:27,639 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2021-03-10 22:19:27,639 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=52, Unknown=0, NotChecked=0, Total=72 [2021-03-10 22:19:27,639 INFO L87 Difference]: Start difference. First operand 70 states and 140 transitions. Second operand has 9 states, 9 states have (on average 1.8888888888888888) internal successors, (17), 9 states have internal predecessors, (17), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:19:27,764 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-10 22:19:27,764 INFO L93 Difference]: Finished difference Result 85 states and 166 transitions. [2021-03-10 22:19:27,764 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-03-10 22:19:27,765 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 1.8888888888888888) internal successors, (17), 9 states have internal predecessors, (17), 0 states have call successors, (0), 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 17 [2021-03-10 22:19:27,765 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-10 22:19:27,765 INFO L225 Difference]: With dead ends: 85 [2021-03-10 22:19:27,765 INFO L226 Difference]: Without dead ends: 85 [2021-03-10 22:19:27,765 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 30 GetRequests, 15 SyntacticMatches, 3 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 18 ImplicationChecksByTransitivity, 146.5ms TimeCoverageRelationStatistics Valid=46, Invalid=136, Unknown=0, NotChecked=0, Total=182 [2021-03-10 22:19:27,765 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 85 states. [2021-03-10 22:19:27,766 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 85 to 67. [2021-03-10 22:19:27,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 67 states, 66 states have (on average 1.9696969696969697) internal successors, (130), 66 states have internal predecessors, (130), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:19:27,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 67 states and 130 transitions. [2021-03-10 22:19:27,766 INFO L78 Accepts]: Start accepts. Automaton has 67 states and 130 transitions. Word has length 17 [2021-03-10 22:19:27,766 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-10 22:19:27,766 INFO L480 AbstractCegarLoop]: Abstraction has 67 states and 130 transitions. [2021-03-10 22:19:27,766 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 9 states, 9 states have (on average 1.8888888888888888) internal successors, (17), 9 states have internal predecessors, (17), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:19:27,766 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 130 transitions. [2021-03-10 22:19:27,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-03-10 22:19:27,767 INFO L511 BasicCegarLoop]: Found error trace [2021-03-10 22:19:27,767 INFO L519 BasicCegarLoop]: trace histogram [3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-10 22:19:27,984 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable52444,197 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:19:27,984 INFO L428 AbstractCegarLoop]: === Iteration 207 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-10 22:19:27,985 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-10 22:19:27,985 INFO L82 PathProgramCache]: Analyzing trace with hash -1282470173, now seen corresponding path program 180 times [2021-03-10 22:19:27,985 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-10 22:19:27,985 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [932135688] [2021-03-10 22:19:27,985 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-10 22:19:27,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 22:19:28,264 WARN L205 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 38 [2021-03-10 22:19:28,403 WARN L205 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 40 [2021-03-10 22:19:28,570 WARN L205 SmtUtils]: Spent 140.00 ms on a formula simplification. DAG size of input: 49 DAG size of output: 41 [2021-03-10 22:19:28,705 WARN L205 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 49 DAG size of output: 41 [2021-03-10 22:19:28,812 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:19:28,812 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [932135688] [2021-03-10 22:19:28,812 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [625469165] [2021-03-10 22:19:28,812 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 198 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 198 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:19:28,836 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 3 check-sat command(s) [2021-03-10 22:19:28,836 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-10 22:19:28,836 INFO L263 TraceCheckSpWp]: Trace formula consists of 78 conjuncts, 29 conjunts are in the unsatisfiable core [2021-03-10 22:19:28,837 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-10 22:19:29,006 WARN L205 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 47 DAG size of output: 43 [2021-03-10 22:19:29,365 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:19:29,365 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-10 22:19:29,365 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [12, 12] total 22 [2021-03-10 22:19:29,365 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1566579224] [2021-03-10 22:19:29,365 INFO L460 AbstractCegarLoop]: Interpolant automaton has 22 states [2021-03-10 22:19:29,365 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-10 22:19:29,365 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 22 interpolants. [2021-03-10 22:19:29,365 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=56, Invalid=406, Unknown=0, NotChecked=0, Total=462 [2021-03-10 22:19:29,365 INFO L87 Difference]: Start difference. First operand 67 states and 130 transitions. Second operand has 22 states, 22 states have (on average 1.5454545454545454) internal successors, (34), 22 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) [2021-03-10 22:19:29,635 WARN L205 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 49 [2021-03-10 22:19:29,863 WARN L205 SmtUtils]: Spent 190.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 42 [2021-03-10 22:19:30,107 WARN L205 SmtUtils]: Spent 196.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 44 [2021-03-10 22:19:30,266 WARN L205 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 44 [2021-03-10 22:19:30,434 WARN L205 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 44 [2021-03-10 22:19:30,739 WARN L205 SmtUtils]: Spent 270.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 54 [2021-03-10 22:19:30,769 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-10 22:19:30,770 INFO L93 Difference]: Finished difference Result 120 states and 223 transitions. [2021-03-10 22:19:30,770 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-03-10 22:19:30,770 INFO L78 Accepts]: Start accepts. Automaton has has 22 states, 22 states have (on average 1.5454545454545454) internal successors, (34), 22 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 18 [2021-03-10 22:19:30,770 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-10 22:19:30,770 INFO L225 Difference]: With dead ends: 120 [2021-03-10 22:19:30,770 INFO L226 Difference]: Without dead ends: 96 [2021-03-10 22:19:30,770 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 36 GetRequests, 9 SyntacticMatches, 0 SemanticMatches, 27 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 95 ImplicationChecksByTransitivity, 2467.5ms TimeCoverageRelationStatistics Valid=114, Invalid=698, Unknown=0, NotChecked=0, Total=812 [2021-03-10 22:19:30,771 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 96 states. [2021-03-10 22:19:30,771 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 96 to 69. [2021-03-10 22:19:30,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 69 states, 68 states have (on average 1.9705882352941178) internal successors, (134), 68 states have internal predecessors, (134), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:19:30,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 69 states to 69 states and 134 transitions. [2021-03-10 22:19:30,771 INFO L78 Accepts]: Start accepts. Automaton has 69 states and 134 transitions. Word has length 18 [2021-03-10 22:19:30,771 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-10 22:19:30,771 INFO L480 AbstractCegarLoop]: Abstraction has 69 states and 134 transitions. [2021-03-10 22:19:30,772 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 22 states, 22 states have (on average 1.5454545454545454) internal successors, (34), 22 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) [2021-03-10 22:19:30,772 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 134 transitions. [2021-03-10 22:19:30,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-03-10 22:19:30,772 INFO L511 BasicCegarLoop]: Found error trace [2021-03-10 22:19:30,772 INFO L519 BasicCegarLoop]: trace histogram [3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-10 22:19:30,972 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 198 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable52447 [2021-03-10 22:19:30,972 INFO L428 AbstractCegarLoop]: === Iteration 208 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-10 22:19:30,972 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-10 22:19:30,972 INFO L82 PathProgramCache]: Analyzing trace with hash 300872755, now seen corresponding path program 181 times [2021-03-10 22:19:30,972 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-10 22:19:30,972 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [517425992] [2021-03-10 22:19:30,972 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-10 22:19:30,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 22:19:31,188 WARN L205 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 36 [2021-03-10 22:19:31,544 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:19:31,544 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [517425992] [2021-03-10 22:19:31,544 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [461947804] [2021-03-10 22:19:31,544 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 199 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 199 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:19:31,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 22:19:31,567 INFO L263 TraceCheckSpWp]: Trace formula consists of 78 conjuncts, 29 conjunts are in the unsatisfiable core [2021-03-10 22:19:31,568 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-10 22:19:31,833 WARN L205 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 57 [2021-03-10 22:19:36,049 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:19:36,049 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-10 22:19:36,049 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [12, 12] total 18 [2021-03-10 22:19:36,049 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [175723859] [2021-03-10 22:19:36,049 INFO L460 AbstractCegarLoop]: Interpolant automaton has 18 states [2021-03-10 22:19:36,049 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-10 22:19:36,050 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2021-03-10 22:19:36,050 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=45, Invalid=261, Unknown=0, NotChecked=0, Total=306 [2021-03-10 22:19:36,050 INFO L87 Difference]: Start difference. First operand 69 states and 134 transitions. Second operand has 18 states, 18 states have (on average 1.5) internal successors, (27), 18 states have internal predecessors, (27), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:19:36,444 WARN L205 SmtUtils]: Spent 182.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 157 [2021-03-10 22:19:36,776 WARN L205 SmtUtils]: Spent 242.00 ms on a formula simplification. DAG size of input: 176 DAG size of output: 124 [2021-03-10 22:19:36,931 WARN L205 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 80 [2021-03-10 22:19:37,212 WARN L205 SmtUtils]: Spent 178.00 ms on a formula simplification. DAG size of input: 129 DAG size of output: 116 [2021-03-10 22:19:37,387 WARN L205 SmtUtils]: Spent 103.00 ms on a formula simplification that was a NOOP. DAG size: 81 [2021-03-10 22:19:37,643 WARN L205 SmtUtils]: Spent 178.00 ms on a formula simplification. DAG size of input: 129 DAG size of output: 116 [2021-03-10 22:19:38,136 WARN L205 SmtUtils]: Spent 168.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 74 [2021-03-10 22:19:38,253 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-10 22:19:38,253 INFO L93 Difference]: Finished difference Result 149 states and 287 transitions. [2021-03-10 22:19:38,254 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-03-10 22:19:38,254 INFO L78 Accepts]: Start accepts. Automaton has has 18 states, 18 states have (on average 1.5) internal successors, (27), 18 states have internal predecessors, (27), 0 states have call successors, (0), 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 [2021-03-10 22:19:38,254 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-10 22:19:38,254 INFO L225 Difference]: With dead ends: 149 [2021-03-10 22:19:38,254 INFO L226 Difference]: Without dead ends: 123 [2021-03-10 22:19:38,254 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 42 GetRequests, 11 SyntacticMatches, 2 SemanticMatches, 29 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 180 ImplicationChecksByTransitivity, 2783.7ms TimeCoverageRelationStatistics Valid=129, Invalid=801, Unknown=0, NotChecked=0, Total=930 [2021-03-10 22:19:38,254 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 123 states. [2021-03-10 22:19:38,255 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 123 to 73. [2021-03-10 22:19:38,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 73 states, 72 states have (on average 2.0277777777777777) internal successors, (146), 72 states have internal predecessors, (146), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:19:38,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 73 states and 146 transitions. [2021-03-10 22:19:38,255 INFO L78 Accepts]: Start accepts. Automaton has 73 states and 146 transitions. Word has length 18 [2021-03-10 22:19:38,255 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-10 22:19:38,255 INFO L480 AbstractCegarLoop]: Abstraction has 73 states and 146 transitions. [2021-03-10 22:19:38,255 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 18 states, 18 states have (on average 1.5) internal successors, (27), 18 states have internal predecessors, (27), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:19:38,255 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 146 transitions. [2021-03-10 22:19:38,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-03-10 22:19:38,255 INFO L511 BasicCegarLoop]: Found error trace [2021-03-10 22:19:38,255 INFO L519 BasicCegarLoop]: trace histogram [3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-10 22:19:38,456 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable52451,199 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:19:38,456 INFO L428 AbstractCegarLoop]: === Iteration 209 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-10 22:19:38,456 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-10 22:19:38,456 INFO L82 PathProgramCache]: Analyzing trace with hash -1389070149, now seen corresponding path program 182 times [2021-03-10 22:19:38,456 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-10 22:19:38,456 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1459362094] [2021-03-10 22:19:38,456 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-10 22:19:38,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 22:19:38,998 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:19:38,998 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1459362094] [2021-03-10 22:19:38,998 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [79864287] [2021-03-10 22:19:38,998 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 200 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 200 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:19:39,026 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-03-10 22:19:39,026 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-10 22:19:39,027 INFO L263 TraceCheckSpWp]: Trace formula consists of 78 conjuncts, 29 conjunts are in the unsatisfiable core [2021-03-10 22:19:39,027 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-10 22:19:39,513 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:19:39,513 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-10 22:19:39,513 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [12, 12] total 21 [2021-03-10 22:19:39,513 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [583031995] [2021-03-10 22:19:39,514 INFO L460 AbstractCegarLoop]: Interpolant automaton has 21 states [2021-03-10 22:19:39,514 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-10 22:19:39,514 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 21 interpolants. [2021-03-10 22:19:39,514 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=49, Invalid=371, Unknown=0, NotChecked=0, Total=420 [2021-03-10 22:19:39,514 INFO L87 Difference]: Start difference. First operand 73 states and 146 transitions. Second operand has 21 states, 21 states have (on average 1.4761904761904763) internal successors, (31), 21 states have internal predecessors, (31), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:19:39,731 WARN L205 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 51 [2021-03-10 22:19:40,236 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-10 22:19:40,236 INFO L93 Difference]: Finished difference Result 96 states and 182 transitions. [2021-03-10 22:19:40,237 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-03-10 22:19:40,237 INFO L78 Accepts]: Start accepts. Automaton has has 21 states, 21 states have (on average 1.4761904761904763) internal successors, (31), 21 states have internal predecessors, (31), 0 states have call successors, (0), 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 [2021-03-10 22:19:40,237 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-10 22:19:40,237 INFO L225 Difference]: With dead ends: 96 [2021-03-10 22:19:40,237 INFO L226 Difference]: Without dead ends: 77 [2021-03-10 22:19:40,237 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 34 GetRequests, 9 SyntacticMatches, 1 SemanticMatches, 24 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 89 ImplicationChecksByTransitivity, 1446.1ms TimeCoverageRelationStatistics Valid=73, Invalid=577, Unknown=0, NotChecked=0, Total=650 [2021-03-10 22:19:40,238 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 77 states. [2021-03-10 22:19:40,238 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 77 to 75. [2021-03-10 22:19:40,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 75 states, 74 states have (on average 2.027027027027027) internal successors, (150), 74 states have internal predecessors, (150), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:19:40,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 75 states to 75 states and 150 transitions. [2021-03-10 22:19:40,238 INFO L78 Accepts]: Start accepts. Automaton has 75 states and 150 transitions. Word has length 18 [2021-03-10 22:19:40,238 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-10 22:19:40,238 INFO L480 AbstractCegarLoop]: Abstraction has 75 states and 150 transitions. [2021-03-10 22:19:40,238 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 21 states, 21 states have (on average 1.4761904761904763) internal successors, (31), 21 states have internal predecessors, (31), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:19:40,239 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 150 transitions. [2021-03-10 22:19:40,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-03-10 22:19:40,239 INFO L511 BasicCegarLoop]: Found error trace [2021-03-10 22:19:40,239 INFO L519 BasicCegarLoop]: trace histogram [3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-10 22:19:40,439 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 200 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable53275 [2021-03-10 22:19:40,439 INFO L428 AbstractCegarLoop]: === Iteration 210 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-10 22:19:40,439 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-10 22:19:40,439 INFO L82 PathProgramCache]: Analyzing trace with hash -811024141, now seen corresponding path program 183 times [2021-03-10 22:19:40,439 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-10 22:19:40,440 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1285796303] [2021-03-10 22:19:40,440 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-10 22:19:40,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 22:19:40,884 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:19:40,884 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1285796303] [2021-03-10 22:19:40,884 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1445758979] [2021-03-10 22:19:40,884 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 201 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 201 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:19:40,909 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 3 check-sat command(s) [2021-03-10 22:19:40,909 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-10 22:19:40,909 INFO L263 TraceCheckSpWp]: Trace formula consists of 78 conjuncts, 29 conjunts are in the unsatisfiable core [2021-03-10 22:19:40,910 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-10 22:19:41,107 WARN L205 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 49 DAG size of output: 45 [2021-03-10 22:19:41,446 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:19:41,447 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-10 22:19:41,447 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [12, 12] total 22 [2021-03-10 22:19:41,447 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1371758981] [2021-03-10 22:19:41,447 INFO L460 AbstractCegarLoop]: Interpolant automaton has 22 states [2021-03-10 22:19:41,447 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-10 22:19:41,447 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 22 interpolants. [2021-03-10 22:19:41,447 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=51, Invalid=411, Unknown=0, NotChecked=0, Total=462 [2021-03-10 22:19:41,447 INFO L87 Difference]: Start difference. First operand 75 states and 150 transitions. Second operand has 22 states, 22 states have (on average 1.5454545454545454) internal successors, (34), 22 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) [2021-03-10 22:19:41,935 WARN L205 SmtUtils]: Spent 161.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 49 [2021-03-10 22:19:42,127 WARN L205 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 51 [2021-03-10 22:19:42,308 WARN L205 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 44 [2021-03-10 22:19:42,464 WARN L205 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 53 [2021-03-10 22:19:42,560 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-10 22:19:42,561 INFO L93 Difference]: Finished difference Result 99 states and 189 transitions. [2021-03-10 22:19:42,561 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-03-10 22:19:42,561 INFO L78 Accepts]: Start accepts. Automaton has has 22 states, 22 states have (on average 1.5454545454545454) internal successors, (34), 22 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 18 [2021-03-10 22:19:42,561 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-10 22:19:42,561 INFO L225 Difference]: With dead ends: 99 [2021-03-10 22:19:42,561 INFO L226 Difference]: Without dead ends: 83 [2021-03-10 22:19:42,561 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 37 GetRequests, 9 SyntacticMatches, 0 SemanticMatches, 28 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 108 ImplicationChecksByTransitivity, 1688.3ms TimeCoverageRelationStatistics Valid=93, Invalid=777, Unknown=0, NotChecked=0, Total=870 [2021-03-10 22:19:42,562 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 83 states. [2021-03-10 22:19:42,562 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 83 to 76. [2021-03-10 22:19:42,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 76 states, 75 states have (on average 2.026666666666667) internal successors, (152), 75 states have internal predecessors, (152), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:19:42,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 76 states to 76 states and 152 transitions. [2021-03-10 22:19:42,562 INFO L78 Accepts]: Start accepts. Automaton has 76 states and 152 transitions. Word has length 18 [2021-03-10 22:19:42,562 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-10 22:19:42,562 INFO L480 AbstractCegarLoop]: Abstraction has 76 states and 152 transitions. [2021-03-10 22:19:42,562 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 22 states, 22 states have (on average 1.5454545454545454) internal successors, (34), 22 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) [2021-03-10 22:19:42,562 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 152 transitions. [2021-03-10 22:19:42,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-03-10 22:19:42,563 INFO L511 BasicCegarLoop]: Found error trace [2021-03-10 22:19:42,563 INFO L519 BasicCegarLoop]: trace histogram [3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-10 22:19:42,763 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable53282,201 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:19:42,763 INFO L428 AbstractCegarLoop]: === Iteration 211 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-10 22:19:42,763 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-10 22:19:42,763 INFO L82 PathProgramCache]: Analyzing trace with hash 1978569147, now seen corresponding path program 184 times [2021-03-10 22:19:42,763 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-10 22:19:42,763 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [732584132] [2021-03-10 22:19:42,763 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-10 22:19:42,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 22:19:43,090 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:19:43,090 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [732584132] [2021-03-10 22:19:43,090 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1355458074] [2021-03-10 22:19:43,090 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 202 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 202 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:19:43,113 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2021-03-10 22:19:43,113 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-10 22:19:43,114 INFO L263 TraceCheckSpWp]: Trace formula consists of 78 conjuncts, 27 conjunts are in the unsatisfiable core [2021-03-10 22:19:43,114 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-10 22:19:46,958 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:19:46,959 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-10 22:19:46,959 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [12, 12] total 16 [2021-03-10 22:19:46,959 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1859763082] [2021-03-10 22:19:46,959 INFO L460 AbstractCegarLoop]: Interpolant automaton has 16 states [2021-03-10 22:19:46,959 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-10 22:19:46,959 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2021-03-10 22:19:46,959 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=35, Invalid=205, Unknown=0, NotChecked=0, Total=240 [2021-03-10 22:19:46,959 INFO L87 Difference]: Start difference. First operand 76 states and 152 transitions. Second operand has 16 states, 16 states have (on average 1.5625) internal successors, (25), 16 states have internal predecessors, (25), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:19:47,333 WARN L205 SmtUtils]: Spent 201.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 94 [2021-03-10 22:19:47,394 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-10 22:19:47,394 INFO L93 Difference]: Finished difference Result 92 states and 179 transitions. [2021-03-10 22:19:47,395 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-03-10 22:19:47,395 INFO L78 Accepts]: Start accepts. Automaton has has 16 states, 16 states have (on average 1.5625) internal successors, (25), 16 states have internal predecessors, (25), 0 states have call successors, (0), 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 [2021-03-10 22:19:47,395 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-10 22:19:47,395 INFO L225 Difference]: With dead ends: 92 [2021-03-10 22:19:47,395 INFO L226 Difference]: Without dead ends: 85 [2021-03-10 22:19:47,395 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 30 GetRequests, 13 SyntacticMatches, 2 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 29 ImplicationChecksByTransitivity, 936.8ms TimeCoverageRelationStatistics Valid=41, Invalid=231, Unknown=0, NotChecked=0, Total=272 [2021-03-10 22:19:47,395 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 85 states. [2021-03-10 22:19:47,396 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 85 to 77. [2021-03-10 22:19:47,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 77 states, 76 states have (on average 2.039473684210526) internal successors, (155), 76 states have internal predecessors, (155), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:19:47,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 77 states to 77 states and 155 transitions. [2021-03-10 22:19:47,396 INFO L78 Accepts]: Start accepts. Automaton has 77 states and 155 transitions. Word has length 18 [2021-03-10 22:19:47,396 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-10 22:19:47,396 INFO L480 AbstractCegarLoop]: Abstraction has 77 states and 155 transitions. [2021-03-10 22:19:47,396 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 16 states, 16 states have (on average 1.5625) internal successors, (25), 16 states have internal predecessors, (25), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:19:47,396 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 155 transitions. [2021-03-10 22:19:47,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-03-10 22:19:47,396 INFO L511 BasicCegarLoop]: Found error trace [2021-03-10 22:19:47,396 INFO L519 BasicCegarLoop]: trace histogram [3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-10 22:19:47,597 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 202 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable53286 [2021-03-10 22:19:47,597 INFO L428 AbstractCegarLoop]: === Iteration 212 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-10 22:19:47,597 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-10 22:19:47,597 INFO L82 PathProgramCache]: Analyzing trace with hash 1791461363, now seen corresponding path program 185 times [2021-03-10 22:19:47,597 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-10 22:19:47,597 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [598772516] [2021-03-10 22:19:47,597 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-10 22:19:47,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 22:19:47,861 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:19:47,861 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [598772516] [2021-03-10 22:19:47,861 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [811520469] [2021-03-10 22:19:47,861 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 203 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 203 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:19:47,884 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 3 check-sat command(s) [2021-03-10 22:19:47,884 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-10 22:19:47,885 INFO L263 TraceCheckSpWp]: Trace formula consists of 78 conjuncts, 29 conjunts are in the unsatisfiable core [2021-03-10 22:19:47,885 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-10 22:19:48,217 WARN L205 SmtUtils]: Spent 185.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 59 [2021-03-10 22:19:54,255 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:19:54,256 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-10 22:19:54,274 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:19:54,274 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:19:54,275 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 23 treesize of output 1 [2021-03-10 22:19:54,275 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-03-10 22:19:54,293 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:19:54,294 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:19:54,294 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 23 treesize of output 1 [2021-03-10 22:19:54,295 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-03-10 22:19:54,311 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:19:54,311 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-03-10 22:19:54,327 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:19:54,328 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-03-10 22:19:54,342 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:19:54,343 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-03-10 22:19:54,359 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:19:54,360 INFO L550 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2021-03-10 22:19:54,378 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:19:54,378 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:19:54,379 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 18 treesize of output 1 [2021-03-10 22:19:54,379 INFO L550 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2021-03-10 22:19:54,397 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:19:54,397 INFO L550 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2021-03-10 22:19:54,412 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:19:54,413 INFO L550 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2021-03-10 22:19:54,429 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:19:54,430 INFO L550 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2021-03-10 22:19:54,447 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:19:54,448 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:19:54,448 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 18 treesize of output 1 [2021-03-10 22:19:54,449 INFO L550 ElimStorePlain]: Start of recursive call 13: End of recursive call: and 1 xjuncts. [2021-03-10 22:19:54,466 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:19:54,467 INFO L550 ElimStorePlain]: Start of recursive call 14: End of recursive call: and 1 xjuncts. [2021-03-10 22:19:54,485 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:19:54,486 INFO L550 ElimStorePlain]: Start of recursive call 15: End of recursive call: and 1 xjuncts. [2021-03-10 22:19:54,502 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:19:54,503 INFO L550 ElimStorePlain]: Start of recursive call 16: End of recursive call: and 1 xjuncts. [2021-03-10 22:19:54,521 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:19:54,521 INFO L550 ElimStorePlain]: Start of recursive call 17: End of recursive call: and 1 xjuncts. [2021-03-10 22:19:54,539 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:19:54,539 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:19:54,539 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 25 treesize of output 9 [2021-03-10 22:19:54,541 INFO L550 ElimStorePlain]: Start of recursive call 18: End of recursive call: and 1 xjuncts. [2021-03-10 22:19:54,557 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:19:54,557 INFO L550 ElimStorePlain]: Start of recursive call 19: End of recursive call: and 1 xjuncts. [2021-03-10 22:19:54,575 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:19:54,576 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:19:54,576 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 18 treesize of output 1 [2021-03-10 22:19:54,577 INFO L550 ElimStorePlain]: Start of recursive call 20: End of recursive call: and 1 xjuncts. [2021-03-10 22:19:54,596 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:19:54,596 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:19:54,597 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:19:54,597 INFO L550 ElimStorePlain]: Start of recursive call 21: End of recursive call: and 1 xjuncts. [2021-03-10 22:19:54,615 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:19:54,616 INFO L550 ElimStorePlain]: Start of recursive call 22: End of recursive call: and 1 xjuncts. [2021-03-10 22:19:56,448 WARN L205 SmtUtils]: Spent 1.83 s on a formula simplification. DAG size of input: 422 DAG size of output: 145 [2021-03-10 22:19:56,448 INFO L628 ElimStorePlain]: treesize reduction 10295, result has 3.0 percent of original size [2021-03-10 22:19:56,454 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select 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 [2021-03-10 22:19:56,456 INFO L550 ElimStorePlain]: Start of recursive call 23: End of recursive call: and 1 xjuncts. [2021-03-10 22:19:56,591 WARN L205 SmtUtils]: Spent 134.00 ms on a formula simplification that was a NOOP. DAG size: 142 [2021-03-10 22:19:56,591 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-10 22:19:56,597 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select 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 [2021-03-10 22:19:56,598 INFO L550 ElimStorePlain]: Start of recursive call 24: End of recursive call: and 1 xjuncts. [2021-03-10 22:19:56,730 WARN L205 SmtUtils]: Spent 131.00 ms on a formula simplification that was a NOOP. DAG size: 139 [2021-03-10 22:19:56,730 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-10 22:19:56,736 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 5 treesize of output 3 [2021-03-10 22:19:56,737 INFO L550 ElimStorePlain]: Start of recursive call 25: End of recursive call: and 1 xjuncts. [2021-03-10 22:19:56,869 WARN L205 SmtUtils]: Spent 131.00 ms on a formula simplification that was a NOOP. DAG size: 136 [2021-03-10 22:19:56,869 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-10 22:19:56,876 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-03-10 22:19:56,877 INFO L550 ElimStorePlain]: Start of recursive call 26: End of recursive call: and 1 xjuncts. [2021-03-10 22:19:57,005 WARN L205 SmtUtils]: Spent 128.00 ms on a formula simplification that was a NOOP. DAG size: 130 [2021-03-10 22:19:57,006 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-10 22:19:57,012 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 13 treesize of output 9 [2021-03-10 22:19:57,013 INFO L550 ElimStorePlain]: Start of recursive call 27: End of recursive call: and 1 xjuncts. [2021-03-10 22:19:57,137 WARN L205 SmtUtils]: Spent 124.00 ms on a formula simplification that was a NOOP. DAG size: 124 [2021-03-10 22:19:57,138 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-10 22:19:57,143 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 5 treesize of output 3 [2021-03-10 22:19:57,144 INFO L550 ElimStorePlain]: Start of recursive call 28: End of recursive call: and 1 xjuncts. [2021-03-10 22:19:57,265 WARN L205 SmtUtils]: Spent 120.00 ms on a formula simplification that was a NOOP. DAG size: 121 [2021-03-10 22:19:57,266 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-10 22:19:57,271 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 13 treesize of output 9 [2021-03-10 22:19:57,272 INFO L550 ElimStorePlain]: Start of recursive call 29: End of recursive call: and 1 xjuncts. [2021-03-10 22:19:57,390 WARN L205 SmtUtils]: Spent 117.00 ms on a formula simplification that was a NOOP. DAG size: 115 [2021-03-10 22:19:57,390 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-10 22:19:57,396 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select 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 [2021-03-10 22:19:57,397 INFO L550 ElimStorePlain]: Start of recursive call 30: End of recursive call: and 1 xjuncts. [2021-03-10 22:19:57,513 WARN L205 SmtUtils]: Spent 115.00 ms on a formula simplification that was a NOOP. DAG size: 112 [2021-03-10 22:19:57,513 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-10 22:19:57,519 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select 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 [2021-03-10 22:19:57,520 INFO L550 ElimStorePlain]: Start of recursive call 31: End of recursive call: and 1 xjuncts. [2021-03-10 22:19:57,633 WARN L205 SmtUtils]: Spent 113.00 ms on a formula simplification that was a NOOP. DAG size: 109 [2021-03-10 22:19:57,634 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-10 22:19:57,639 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select 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 [2021-03-10 22:19:57,640 INFO L550 ElimStorePlain]: Start of recursive call 32: End of recursive call: and 1 xjuncts. [2021-03-10 22:19:57,752 WARN L205 SmtUtils]: Spent 111.00 ms on a formula simplification that was a NOOP. DAG size: 106 [2021-03-10 22:19:57,753 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-10 22:19:57,758 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 5 treesize of output 3 [2021-03-10 22:19:57,759 INFO L550 ElimStorePlain]: Start of recursive call 33: End of recursive call: and 1 xjuncts. [2021-03-10 22:19:57,870 WARN L205 SmtUtils]: Spent 110.00 ms on a formula simplification that was a NOOP. DAG size: 103 [2021-03-10 22:19:57,871 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-10 22:19:57,876 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:19:57,876 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 13 treesize of output 9 [2021-03-10 22:19:57,878 INFO L550 ElimStorePlain]: Start of recursive call 34: End of recursive call: and 1 xjuncts. [2021-03-10 22:19:57,986 WARN L205 SmtUtils]: Spent 107.00 ms on a formula simplification that was a NOOP. DAG size: 96 [2021-03-10 22:19:57,986 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-10 22:19:57,992 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:19:57,992 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 13 treesize of output 9 [2021-03-10 22:19:57,993 INFO L550 ElimStorePlain]: Start of recursive call 35: End of recursive call: and 1 xjuncts. [2021-03-10 22:19:58,098 WARN L205 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 89 [2021-03-10 22:19:58,099 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-10 22:19:58,104 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select 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 [2021-03-10 22:19:58,106 INFO L550 ElimStorePlain]: Start of recursive call 36: End of recursive call: and 1 xjuncts. [2021-03-10 22:19:58,210 WARN L205 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 86 [2021-03-10 22:19:58,211 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-10 22:19:58,217 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select 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 [2021-03-10 22:19:58,218 INFO L550 ElimStorePlain]: Start of recursive call 37: End of recursive call: and 1 xjuncts. [2021-03-10 22:19:58,320 WARN L205 SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 83 [2021-03-10 22:19:58,320 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-10 22:19:58,326 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 [2021-03-10 22:19:58,327 INFO L550 ElimStorePlain]: Start of recursive call 38: End of recursive call: and 1 xjuncts. [2021-03-10 22:19:58,427 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-10 22:19:58,432 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select 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 [2021-03-10 22:19:58,433 INFO L550 ElimStorePlain]: Start of recursive call 39: End of recursive call: and 1 xjuncts. [2021-03-10 22:19:58,531 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-10 22:19:58,533 INFO L550 ElimStorePlain]: Start of recursive call 1: 9 dim-0 vars, 18 dim-1 vars, End of recursive call: and 6 xjuncts. [2021-03-10 22:19:58,534 INFO L247 ElimStorePlain]: Needed 39 recursive calls to eliminate 27 variables, input treesize:11772, output treesize:95 [2021-03-10 22:19:58,668 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:19:58,669 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-10 22:19:58,669 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [12, 12] total 17 [2021-03-10 22:19:58,669 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1699591724] [2021-03-10 22:19:58,669 INFO L460 AbstractCegarLoop]: Interpolant automaton has 17 states [2021-03-10 22:19:58,669 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-10 22:19:58,669 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants. [2021-03-10 22:19:58,669 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=39, Invalid=233, Unknown=0, NotChecked=0, Total=272 [2021-03-10 22:19:58,669 INFO L87 Difference]: Start difference. First operand 77 states and 155 transitions. Second operand has 17 states, 17 states have (on average 1.5294117647058822) internal successors, (26), 17 states have internal predecessors, (26), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:19:59,080 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-10 22:19:59,080 INFO L93 Difference]: Finished difference Result 98 states and 188 transitions. [2021-03-10 22:19:59,080 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-03-10 22:19:59,080 INFO L78 Accepts]: Start accepts. Automaton has has 17 states, 17 states have (on average 1.5294117647058822) internal successors, (26), 17 states have internal predecessors, (26), 0 states have call successors, (0), 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 [2021-03-10 22:19:59,080 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-10 22:19:59,080 INFO L225 Difference]: With dead ends: 98 [2021-03-10 22:19:59,081 INFO L226 Difference]: Without dead ends: 86 [2021-03-10 22:19:59,081 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 30 GetRequests, 12 SyntacticMatches, 2 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 38 ImplicationChecksByTransitivity, 862.9ms TimeCoverageRelationStatistics Valid=46, Invalid=260, Unknown=0, NotChecked=0, Total=306 [2021-03-10 22:19:59,081 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 86 states. [2021-03-10 22:19:59,081 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 86 to 78. [2021-03-10 22:19:59,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 78 states, 77 states have (on average 2.038961038961039) internal successors, (157), 77 states have internal predecessors, (157), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:19:59,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 78 states and 157 transitions. [2021-03-10 22:19:59,082 INFO L78 Accepts]: Start accepts. Automaton has 78 states and 157 transitions. Word has length 18 [2021-03-10 22:19:59,082 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-10 22:19:59,082 INFO L480 AbstractCegarLoop]: Abstraction has 78 states and 157 transitions. [2021-03-10 22:19:59,082 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 17 states, 17 states have (on average 1.5294117647058822) internal successors, (26), 17 states have internal predecessors, (26), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:19:59,082 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 157 transitions. [2021-03-10 22:19:59,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-03-10 22:19:59,082 INFO L511 BasicCegarLoop]: Found error trace [2021-03-10 22:19:59,082 INFO L519 BasicCegarLoop]: trace histogram [3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-10 22:19:59,282 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable53691,203 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:19:59,283 INFO L428 AbstractCegarLoop]: === Iteration 213 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-10 22:19:59,283 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-10 22:19:59,283 INFO L82 PathProgramCache]: Analyzing trace with hash 1712346595, now seen corresponding path program 186 times [2021-03-10 22:19:59,283 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-10 22:19:59,283 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1588716314] [2021-03-10 22:19:59,283 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-10 22:19:59,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 22:19:59,456 WARN L205 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 45 DAG size of output: 43 [2021-03-10 22:19:59,729 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:19:59,729 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1588716314] [2021-03-10 22:19:59,729 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1369362477] [2021-03-10 22:19:59,729 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 204 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 204 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:19:59,753 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 3 check-sat command(s) [2021-03-10 22:19:59,753 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-10 22:19:59,754 INFO L263 TraceCheckSpWp]: Trace formula consists of 78 conjuncts, 29 conjunts are in the unsatisfiable core [2021-03-10 22:19:59,755 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-10 22:20:00,046 WARN L205 SmtUtils]: Spent 168.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 59 [2021-03-10 22:20:02,489 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:20:02,490 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-10 22:20:02,490 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [12, 12] total 17 [2021-03-10 22:20:02,490 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [957835044] [2021-03-10 22:20:02,490 INFO L460 AbstractCegarLoop]: Interpolant automaton has 17 states [2021-03-10 22:20:02,490 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-10 22:20:02,490 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants. [2021-03-10 22:20:02,490 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=40, Invalid=232, Unknown=0, NotChecked=0, Total=272 [2021-03-10 22:20:02,490 INFO L87 Difference]: Start difference. First operand 78 states and 157 transitions. Second operand has 17 states, 17 states have (on average 1.5294117647058822) internal successors, (26), 17 states have internal predecessors, (26), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:20:02,983 WARN L205 SmtUtils]: Spent 198.00 ms on a formula simplification. DAG size of input: 116 DAG size of output: 46 [2021-03-10 22:20:03,058 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-10 22:20:03,059 INFO L93 Difference]: Finished difference Result 100 states and 192 transitions. [2021-03-10 22:20:03,059 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-03-10 22:20:03,059 INFO L78 Accepts]: Start accepts. Automaton has has 17 states, 17 states have (on average 1.5294117647058822) internal successors, (26), 17 states have internal predecessors, (26), 0 states have call successors, (0), 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 [2021-03-10 22:20:03,059 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-10 22:20:03,059 INFO L225 Difference]: With dead ends: 100 [2021-03-10 22:20:03,059 INFO L226 Difference]: Without dead ends: 84 [2021-03-10 22:20:03,060 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 32 GetRequests, 12 SyntacticMatches, 2 SemanticMatches, 18 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 50 ImplicationChecksByTransitivity, 1145.9ms TimeCoverageRelationStatistics Valid=55, Invalid=325, Unknown=0, NotChecked=0, Total=380 [2021-03-10 22:20:03,060 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 84 states. [2021-03-10 22:20:03,060 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 84 to 82. [2021-03-10 22:20:03,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 82 states, 81 states have (on average 2.037037037037037) internal successors, (165), 81 states have internal predecessors, (165), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:20:03,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 82 states to 82 states and 165 transitions. [2021-03-10 22:20:03,060 INFO L78 Accepts]: Start accepts. Automaton has 82 states and 165 transitions. Word has length 18 [2021-03-10 22:20:03,060 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-10 22:20:03,061 INFO L480 AbstractCegarLoop]: Abstraction has 82 states and 165 transitions. [2021-03-10 22:20:03,061 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 17 states, 17 states have (on average 1.5294117647058822) internal successors, (26), 17 states have internal predecessors, (26), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:20:03,061 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 165 transitions. [2021-03-10 22:20:03,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-03-10 22:20:03,061 INFO L511 BasicCegarLoop]: Found error trace [2021-03-10 22:20:03,061 INFO L519 BasicCegarLoop]: trace histogram [3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-10 22:20:03,261 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable55480,204 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:20:03,261 INFO L428 AbstractCegarLoop]: === Iteration 214 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-10 22:20:03,261 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-10 22:20:03,262 INFO L82 PathProgramCache]: Analyzing trace with hash 206972587, now seen corresponding path program 187 times [2021-03-10 22:20:03,262 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-10 22:20:03,262 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [439011863] [2021-03-10 22:20:03,262 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-10 22:20:03,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 22:20:03,652 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:20:03,652 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [439011863] [2021-03-10 22:20:03,652 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2101933703] [2021-03-10 22:20:03,652 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 205 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 205 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:20:03,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 22:20:03,676 INFO L263 TraceCheckSpWp]: Trace formula consists of 78 conjuncts, 29 conjunts are in the unsatisfiable core [2021-03-10 22:20:03,676 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-10 22:20:03,964 WARN L205 SmtUtils]: Spent 160.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 59 [2021-03-10 22:20:06,625 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:20:06,626 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-10 22:20:06,626 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [12, 12] total 17 [2021-03-10 22:20:06,626 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1088648550] [2021-03-10 22:20:06,626 INFO L460 AbstractCegarLoop]: Interpolant automaton has 17 states [2021-03-10 22:20:06,626 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-10 22:20:06,626 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants. [2021-03-10 22:20:06,626 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=39, Invalid=233, Unknown=0, NotChecked=0, Total=272 [2021-03-10 22:20:06,626 INFO L87 Difference]: Start difference. First operand 82 states and 165 transitions. Second operand has 17 states, 17 states have (on average 1.5294117647058822) internal successors, (26), 17 states have internal predecessors, (26), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:20:06,804 WARN L205 SmtUtils]: Spent 161.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 60 [2021-03-10 22:20:07,095 WARN L205 SmtUtils]: Spent 210.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 77 [2021-03-10 22:20:07,972 WARN L205 SmtUtils]: Spent 209.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 94 [2021-03-10 22:20:08,119 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-10 22:20:08,119 INFO L93 Difference]: Finished difference Result 117 states and 230 transitions. [2021-03-10 22:20:08,120 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-03-10 22:20:08,120 INFO L78 Accepts]: Start accepts. Automaton has has 17 states, 17 states have (on average 1.5294117647058822) internal successors, (26), 17 states have internal predecessors, (26), 0 states have call successors, (0), 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 [2021-03-10 22:20:08,120 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-10 22:20:08,120 INFO L225 Difference]: With dead ends: 117 [2021-03-10 22:20:08,120 INFO L226 Difference]: Without dead ends: 104 [2021-03-10 22:20:08,120 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 39 GetRequests, 12 SyntacticMatches, 2 SemanticMatches, 25 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 117 ImplicationChecksByTransitivity, 1878.9ms TimeCoverageRelationStatistics Valid=94, Invalid=608, Unknown=0, NotChecked=0, Total=702 [2021-03-10 22:20:08,121 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 104 states. [2021-03-10 22:20:08,121 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 104 to 83. [2021-03-10 22:20:08,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 83 states, 82 states have (on average 2.0365853658536586) internal successors, (167), 82 states have internal predecessors, (167), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:20:08,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 83 states to 83 states and 167 transitions. [2021-03-10 22:20:08,121 INFO L78 Accepts]: Start accepts. Automaton has 83 states and 167 transitions. Word has length 18 [2021-03-10 22:20:08,121 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-10 22:20:08,122 INFO L480 AbstractCegarLoop]: Abstraction has 83 states and 167 transitions. [2021-03-10 22:20:08,122 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 17 states, 17 states have (on average 1.5294117647058822) internal successors, (26), 17 states have internal predecessors, (26), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:20:08,122 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 167 transitions. [2021-03-10 22:20:08,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-03-10 22:20:08,122 INFO L511 BasicCegarLoop]: Found error trace [2021-03-10 22:20:08,122 INFO L519 BasicCegarLoop]: trace histogram [3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-10 22:20:08,322 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable56107,205 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:20:08,322 INFO L428 AbstractCegarLoop]: === Iteration 215 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-10 22:20:08,322 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-10 22:20:08,323 INFO L82 PathProgramCache]: Analyzing trace with hash 19864803, now seen corresponding path program 188 times [2021-03-10 22:20:08,323 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-10 22:20:08,323 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2112981156] [2021-03-10 22:20:08,323 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-10 22:20:08,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 22:20:08,545 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:20:08,546 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2112981156] [2021-03-10 22:20:08,546 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [535413196] [2021-03-10 22:20:08,546 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 206 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 206 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:20:08,571 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-03-10 22:20:08,571 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-10 22:20:08,572 INFO L263 TraceCheckSpWp]: Trace formula consists of 78 conjuncts, 27 conjunts are in the unsatisfiable core [2021-03-10 22:20:08,573 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-10 22:20:08,853 WARN L205 SmtUtils]: Spent 160.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 59 [2021-03-10 22:20:13,257 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:20:13,258 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-10 22:20:13,278 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:20:13,279 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-03-10 22:20:13,298 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:20:13,299 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-03-10 22:20:13,319 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:20:13,320 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-03-10 22:20:13,340 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:20:13,341 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:20:13,341 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 11 treesize of output 7 [2021-03-10 22:20:13,342 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-03-10 22:20:13,357 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:20:13,358 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-03-10 22:20:13,373 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:20:13,374 INFO L550 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2021-03-10 22:20:13,390 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:20:13,391 INFO L550 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2021-03-10 22:20:13,410 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:20:13,411 INFO L550 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2021-03-10 22:20:13,432 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:20:13,433 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:20:13,433 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 11 treesize of output 7 [2021-03-10 22:20:13,434 INFO L550 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2021-03-10 22:20:13,455 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select 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 [2021-03-10 22:20:13,456 INFO L550 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2021-03-10 22:20:13,477 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:20:13,478 INFO L550 ElimStorePlain]: Start of recursive call 13: End of recursive call: and 1 xjuncts. [2021-03-10 22:20:13,499 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:20:13,500 INFO L550 ElimStorePlain]: Start of recursive call 14: End of recursive call: and 1 xjuncts. [2021-03-10 22:20:13,520 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:20:13,521 INFO L550 ElimStorePlain]: Start of recursive call 15: End of recursive call: and 1 xjuncts. [2021-03-10 22:20:13,543 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:20:13,544 INFO L550 ElimStorePlain]: Start of recursive call 16: End of recursive call: and 1 xjuncts. [2021-03-10 22:20:13,566 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:20:13,566 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:20:13,567 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 16 treesize of output 7 [2021-03-10 22:20:13,568 INFO L550 ElimStorePlain]: Start of recursive call 17: End of recursive call: and 1 xjuncts. [2021-03-10 22:20:13,590 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:20:13,590 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:20:13,591 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 [2021-03-10 22:20:13,592 INFO L550 ElimStorePlain]: Start of recursive call 18: End of recursive call: and 1 xjuncts. [2021-03-10 22:20:13,613 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:20:13,614 INFO L550 ElimStorePlain]: Start of recursive call 19: End of recursive call: and 1 xjuncts. [2021-03-10 22:20:13,636 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:20:13,637 INFO L550 ElimStorePlain]: Start of recursive call 20: End of recursive call: and 1 xjuncts. [2021-03-10 22:20:15,002 WARN L205 SmtUtils]: Spent 1.36 s on a formula simplification. DAG size of input: 373 DAG size of output: 144 [2021-03-10 22:20:15,003 INFO L628 ElimStorePlain]: treesize reduction 7228, result has 4.2 percent of original size [2021-03-10 22:20:15,010 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 13 treesize of output 9 [2021-03-10 22:20:15,012 INFO L550 ElimStorePlain]: Start of recursive call 21: End of recursive call: and 1 xjuncts. [2021-03-10 22:20:15,140 WARN L205 SmtUtils]: Spent 127.00 ms on a formula simplification that was a NOOP. DAG size: 138 [2021-03-10 22:20:15,140 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-10 22:20:15,148 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-03-10 22:20:15,149 INFO L550 ElimStorePlain]: Start of recursive call 22: End of recursive call: and 1 xjuncts. [2021-03-10 22:20:15,273 WARN L205 SmtUtils]: Spent 123.00 ms on a formula simplification that was a NOOP. DAG size: 132 [2021-03-10 22:20:15,273 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-10 22:20:15,281 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 13 treesize of output 9 [2021-03-10 22:20:15,282 INFO L550 ElimStorePlain]: Start of recursive call 23: End of recursive call: and 1 xjuncts. [2021-03-10 22:20:15,402 WARN L205 SmtUtils]: Spent 119.00 ms on a formula simplification that was a NOOP. DAG size: 126 [2021-03-10 22:20:15,403 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-10 22:20:15,410 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 [2021-03-10 22:20:15,411 INFO L550 ElimStorePlain]: Start of recursive call 24: End of recursive call: and 1 xjuncts. [2021-03-10 22:20:15,529 WARN L205 SmtUtils]: Spent 117.00 ms on a formula simplification that was a NOOP. DAG size: 123 [2021-03-10 22:20:15,529 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-10 22:20:15,536 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 [2021-03-10 22:20:15,537 INFO L550 ElimStorePlain]: Start of recursive call 25: End of recursive call: and 1 xjuncts. [2021-03-10 22:20:15,650 WARN L205 SmtUtils]: Spent 112.00 ms on a formula simplification that was a NOOP. DAG size: 120 [2021-03-10 22:20:15,650 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-10 22:20:15,657 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 [2021-03-10 22:20:15,658 INFO L550 ElimStorePlain]: Start of recursive call 26: End of recursive call: and 1 xjuncts. [2021-03-10 22:20:15,772 WARN L205 SmtUtils]: Spent 113.00 ms on a formula simplification that was a NOOP. DAG size: 117 [2021-03-10 22:20:15,772 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-10 22:20:15,779 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select 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 [2021-03-10 22:20:15,780 INFO L550 ElimStorePlain]: Start of recursive call 27: End of recursive call: and 1 xjuncts. [2021-03-10 22:20:15,891 WARN L205 SmtUtils]: Spent 111.00 ms on a formula simplification that was a NOOP. DAG size: 114 [2021-03-10 22:20:15,892 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-10 22:20:15,899 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select 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 [2021-03-10 22:20:15,900 INFO L550 ElimStorePlain]: Start of recursive call 28: End of recursive call: and 1 xjuncts. [2021-03-10 22:20:16,009 WARN L205 SmtUtils]: Spent 109.00 ms on a formula simplification that was a NOOP. DAG size: 111 [2021-03-10 22:20:16,010 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-10 22:20:16,017 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select 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 [2021-03-10 22:20:16,018 INFO L550 ElimStorePlain]: Start of recursive call 29: End of recursive call: and 1 xjuncts. [2021-03-10 22:20:16,126 WARN L205 SmtUtils]: Spent 107.00 ms on a formula simplification that was a NOOP. DAG size: 108 [2021-03-10 22:20:16,126 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-10 22:20:16,133 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-03-10 22:20:16,134 INFO L550 ElimStorePlain]: Start of recursive call 30: End of recursive call: and 1 xjuncts. [2021-03-10 22:20:16,239 WARN L205 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 102 [2021-03-10 22:20:16,239 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-10 22:20:16,246 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2021-03-10 22:20:16,247 INFO L550 ElimStorePlain]: Start of recursive call 31: End of recursive call: and 1 xjuncts. [2021-03-10 22:20:16,354 WARN L205 SmtUtils]: Spent 106.00 ms on a formula simplification that was a NOOP. DAG size: 99 [2021-03-10 22:20:16,354 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-10 22:20:16,360 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-03-10 22:20:16,362 INFO L550 ElimStorePlain]: Start of recursive call 32: End of recursive call: and 1 xjuncts. [2021-03-10 22:20:16,476 WARN L205 SmtUtils]: Spent 114.00 ms on a formula simplification that was a NOOP. DAG size: 93 [2021-03-10 22:20:16,477 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-10 22:20:16,481 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-03-10 22:20:16,482 INFO L550 ElimStorePlain]: Start of recursive call 33: End of recursive call: and 1 xjuncts. [2021-03-10 22:20:16,575 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-10 22:20:16,579 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select 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 [2021-03-10 22:20:16,580 INFO L550 ElimStorePlain]: Start of recursive call 34: End of recursive call: and 1 xjuncts. [2021-03-10 22:20:16,670 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-10 22:20:16,674 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select 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 [2021-03-10 22:20:16,675 INFO L550 ElimStorePlain]: Start of recursive call 35: End of recursive call: and 1 xjuncts. [2021-03-10 22:20:16,763 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-10 22:20:16,768 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select 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 [2021-03-10 22:20:16,769 INFO L550 ElimStorePlain]: Start of recursive call 36: End of recursive call: and 1 xjuncts. [2021-03-10 22:20:16,855 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-10 22:20:16,859 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select 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 [2021-03-10 22:20:16,860 INFO L550 ElimStorePlain]: Start of recursive call 37: End of recursive call: and 1 xjuncts. [2021-03-10 22:20:16,946 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-10 22:20:16,949 INFO L550 ElimStorePlain]: Start of recursive call 1: 9 dim-0 vars, 18 dim-1 vars, End of recursive call: and 4 xjuncts. [2021-03-10 22:20:16,949 INFO L247 ElimStorePlain]: Needed 37 recursive calls to eliminate 27 variables, input treesize:8277, output treesize:56 [2021-03-10 22:20:17,088 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:20:17,088 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-10 22:20:17,088 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [12, 12] total 17 [2021-03-10 22:20:17,088 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [549797042] [2021-03-10 22:20:17,089 INFO L460 AbstractCegarLoop]: Interpolant automaton has 17 states [2021-03-10 22:20:17,089 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-10 22:20:17,089 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants. [2021-03-10 22:20:17,089 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=39, Invalid=233, Unknown=0, NotChecked=0, Total=272 [2021-03-10 22:20:17,089 INFO L87 Difference]: Start difference. First operand 83 states and 167 transitions. Second operand has 17 states, 17 states have (on average 1.5294117647058822) internal successors, (26), 17 states have internal predecessors, (26), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:20:17,936 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-10 22:20:17,936 INFO L93 Difference]: Finished difference Result 104 states and 207 transitions. [2021-03-10 22:20:17,936 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-03-10 22:20:17,937 INFO L78 Accepts]: Start accepts. Automaton has has 17 states, 17 states have (on average 1.5294117647058822) internal successors, (26), 17 states have internal predecessors, (26), 0 states have call successors, (0), 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 [2021-03-10 22:20:17,937 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-10 22:20:17,937 INFO L225 Difference]: With dead ends: 104 [2021-03-10 22:20:17,937 INFO L226 Difference]: Without dead ends: 97 [2021-03-10 22:20:17,937 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 37 GetRequests, 12 SyntacticMatches, 2 SemanticMatches, 23 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 91 ImplicationChecksByTransitivity, 1195.7ms TimeCoverageRelationStatistics Valid=86, Invalid=514, Unknown=0, NotChecked=0, Total=600 [2021-03-10 22:20:17,937 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 97 states. [2021-03-10 22:20:17,938 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 97 to 83. [2021-03-10 22:20:17,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 83 states, 82 states have (on average 2.0365853658536586) internal successors, (167), 82 states have internal predecessors, (167), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:20:17,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 83 states to 83 states and 167 transitions. [2021-03-10 22:20:17,938 INFO L78 Accepts]: Start accepts. Automaton has 83 states and 167 transitions. Word has length 18 [2021-03-10 22:20:17,938 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-10 22:20:17,938 INFO L480 AbstractCegarLoop]: Abstraction has 83 states and 167 transitions. [2021-03-10 22:20:17,938 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 17 states, 17 states have (on average 1.5294117647058822) internal successors, (26), 17 states have internal predecessors, (26), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:20:17,938 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 167 transitions. [2021-03-10 22:20:17,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-03-10 22:20:17,938 INFO L511 BasicCegarLoop]: Found error trace [2021-03-10 22:20:17,938 INFO L519 BasicCegarLoop]: trace histogram [3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-10 22:20:18,139 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 206 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable56587 [2021-03-10 22:20:18,139 INFO L428 AbstractCegarLoop]: === Iteration 216 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-10 22:20:18,139 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-10 22:20:18,139 INFO L82 PathProgramCache]: Analyzing trace with hash 288371643, now seen corresponding path program 189 times [2021-03-10 22:20:18,139 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-10 22:20:18,139 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [913987966] [2021-03-10 22:20:18,139 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-10 22:20:18,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 22:20:18,345 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:20:18,345 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [913987966] [2021-03-10 22:20:18,345 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1932182053] [2021-03-10 22:20:18,345 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 207 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 207 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:20:18,371 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 4 check-sat command(s) [2021-03-10 22:20:18,371 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-10 22:20:18,371 INFO L263 TraceCheckSpWp]: Trace formula consists of 78 conjuncts, 27 conjunts are in the unsatisfiable core [2021-03-10 22:20:18,372 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-10 22:20:21,136 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:20:21,136 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-10 22:20:21,136 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [12, 12] total 17 [2021-03-10 22:20:21,136 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1258780071] [2021-03-10 22:20:21,136 INFO L460 AbstractCegarLoop]: Interpolant automaton has 17 states [2021-03-10 22:20:21,136 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-10 22:20:21,136 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants. [2021-03-10 22:20:21,136 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=40, Invalid=232, Unknown=0, NotChecked=0, Total=272 [2021-03-10 22:20:21,136 INFO L87 Difference]: Start difference. First operand 83 states and 167 transitions. Second operand has 17 states, 17 states have (on average 1.5294117647058822) internal successors, (26), 17 states have internal predecessors, (26), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:20:21,905 WARN L205 SmtUtils]: Spent 182.00 ms on a formula simplification. DAG size of input: 119 DAG size of output: 106 [2021-03-10 22:20:22,025 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-10 22:20:22,026 INFO L93 Difference]: Finished difference Result 113 states and 225 transitions. [2021-03-10 22:20:22,026 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-03-10 22:20:22,026 INFO L78 Accepts]: Start accepts. Automaton has has 17 states, 17 states have (on average 1.5294117647058822) internal successors, (26), 17 states have internal predecessors, (26), 0 states have call successors, (0), 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 [2021-03-10 22:20:22,026 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-10 22:20:22,026 INFO L225 Difference]: With dead ends: 113 [2021-03-10 22:20:22,026 INFO L226 Difference]: Without dead ends: 106 [2021-03-10 22:20:22,027 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 38 GetRequests, 12 SyntacticMatches, 2 SemanticMatches, 24 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 108 ImplicationChecksByTransitivity, 1067.6ms TimeCoverageRelationStatistics Valid=86, Invalid=564, Unknown=0, NotChecked=0, Total=650 [2021-03-10 22:20:22,027 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 106 states. [2021-03-10 22:20:22,027 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 106 to 90. [2021-03-10 22:20:22,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 90 states, 89 states have (on average 2.044943820224719) internal successors, (182), 89 states have internal predecessors, (182), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:20:22,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 90 states and 182 transitions. [2021-03-10 22:20:22,028 INFO L78 Accepts]: Start accepts. Automaton has 90 states and 182 transitions. Word has length 18 [2021-03-10 22:20:22,028 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-10 22:20:22,028 INFO L480 AbstractCegarLoop]: Abstraction has 90 states and 182 transitions. [2021-03-10 22:20:22,028 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 17 states, 17 states have (on average 1.5294117647058822) internal successors, (26), 17 states have internal predecessors, (26), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:20:22,028 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 182 transitions. [2021-03-10 22:20:22,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-03-10 22:20:22,028 INFO L511 BasicCegarLoop]: Found error trace [2021-03-10 22:20:22,028 INFO L519 BasicCegarLoop]: trace histogram [3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-10 22:20:22,228 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 207 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable57282 [2021-03-10 22:20:22,228 INFO L428 AbstractCegarLoop]: === Iteration 217 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-10 22:20:22,229 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-10 22:20:22,229 INFO L82 PathProgramCache]: Analyzing trace with hash 101263859, now seen corresponding path program 190 times [2021-03-10 22:20:22,229 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-10 22:20:22,229 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [774990966] [2021-03-10 22:20:22,229 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-10 22:20:22,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 22:20:22,417 WARN L205 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 38 [2021-03-10 22:20:22,501 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:20:22,501 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [774990966] [2021-03-10 22:20:22,501 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [541664926] [2021-03-10 22:20:22,501 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 208 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 208 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:20:22,524 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2021-03-10 22:20:22,524 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-10 22:20:22,525 INFO L263 TraceCheckSpWp]: Trace formula consists of 78 conjuncts, 27 conjunts are in the unsatisfiable core [2021-03-10 22:20:22,525 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-10 22:20:22,838 WARN L205 SmtUtils]: Spent 167.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 59 [2021-03-10 22:20:29,440 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:20:29,441 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:20:29,441 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select 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 [2021-03-10 22:20:29,442 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-10 22:20:29,454 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:20:29,454 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-03-10 22:20:29,466 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:20:29,466 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:20:29,467 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 [2021-03-10 22:20:29,467 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-03-10 22:20:29,479 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:20:29,480 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:20:29,480 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 [2021-03-10 22:20:29,481 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-03-10 22:20:29,494 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:20:29,495 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:20:29,495 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 [2021-03-10 22:20:29,496 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-03-10 22:20:29,510 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:20:29,511 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:20:29,511 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:20:29,512 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-03-10 22:20:29,525 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:20:29,526 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:20:29,526 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select 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 [2021-03-10 22:20:29,528 INFO L550 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2021-03-10 22:20:29,539 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:20:29,540 INFO L550 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2021-03-10 22:20:29,551 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:20:29,551 INFO L550 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2021-03-10 22:20:29,562 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:20:29,563 INFO L550 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2021-03-10 22:20:30,305 WARN L205 SmtUtils]: Spent 741.00 ms on a formula simplification. DAG size of input: 296 DAG size of output: 142 [2021-03-10 22:20:30,306 INFO L628 ElimStorePlain]: treesize reduction 3516, result has 8.0 percent of original size [2021-03-10 22:20:30,312 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select 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 [2021-03-10 22:20:30,313 INFO L550 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2021-03-10 22:20:30,434 WARN L205 SmtUtils]: Spent 120.00 ms on a formula simplification that was a NOOP. DAG size: 139 [2021-03-10 22:20:30,434 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-10 22:20:30,440 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select 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 [2021-03-10 22:20:30,441 INFO L550 ElimStorePlain]: Start of recursive call 13: End of recursive call: and 1 xjuncts. [2021-03-10 22:20:30,560 WARN L205 SmtUtils]: Spent 118.00 ms on a formula simplification that was a NOOP. DAG size: 136 [2021-03-10 22:20:30,560 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-10 22:20:30,566 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select 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 [2021-03-10 22:20:30,567 INFO L550 ElimStorePlain]: Start of recursive call 14: End of recursive call: and 1 xjuncts. [2021-03-10 22:20:30,693 WARN L205 SmtUtils]: Spent 125.00 ms on a formula simplification that was a NOOP. DAG size: 133 [2021-03-10 22:20:30,693 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-10 22:20:30,698 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 13 treesize of output 9 [2021-03-10 22:20:30,699 INFO L550 ElimStorePlain]: Start of recursive call 15: End of recursive call: and 1 xjuncts. [2021-03-10 22:20:30,812 WARN L205 SmtUtils]: Spent 112.00 ms on a formula simplification that was a NOOP. DAG size: 127 [2021-03-10 22:20:30,812 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-10 22:20:30,818 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-03-10 22:20:30,819 INFO L550 ElimStorePlain]: Start of recursive call 16: End of recursive call: and 1 xjuncts. [2021-03-10 22:20:30,928 WARN L205 SmtUtils]: Spent 109.00 ms on a formula simplification that was a NOOP. DAG size: 121 [2021-03-10 22:20:30,928 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-10 22:20:30,934 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 5 treesize of output 3 [2021-03-10 22:20:30,935 INFO L550 ElimStorePlain]: Start of recursive call 17: End of recursive call: and 1 xjuncts. [2021-03-10 22:20:31,043 WARN L205 SmtUtils]: Spent 108.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2021-03-10 22:20:31,044 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-10 22:20:31,049 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-03-10 22:20:31,051 INFO L550 ElimStorePlain]: Start of recursive call 18: End of recursive call: and 1 xjuncts. [2021-03-10 22:20:31,158 WARN L205 SmtUtils]: Spent 106.00 ms on a formula simplification that was a NOOP. DAG size: 112 [2021-03-10 22:20:31,158 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-10 22:20:31,163 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select 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 [2021-03-10 22:20:31,165 INFO L550 ElimStorePlain]: Start of recursive call 19: End of recursive call: and 1 xjuncts. [2021-03-10 22:20:31,269 WARN L205 SmtUtils]: Spent 103.00 ms on a formula simplification that was a NOOP. DAG size: 109 [2021-03-10 22:20:31,269 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-10 22:20:31,274 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-03-10 22:20:31,275 INFO L550 ElimStorePlain]: Start of recursive call 20: End of recursive call: and 1 xjuncts. [2021-03-10 22:20:31,374 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-10 22:20:31,379 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 [2021-03-10 22:20:31,380 INFO L550 ElimStorePlain]: Start of recursive call 21: End of recursive call: and 1 xjuncts. [2021-03-10 22:20:31,477 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-10 22:20:31,482 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select 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 [2021-03-10 22:20:31,483 INFO L550 ElimStorePlain]: Start of recursive call 22: End of recursive call: and 1 xjuncts. [2021-03-10 22:20:31,579 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-10 22:20:31,584 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select 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 [2021-03-10 22:20:31,585 INFO L550 ElimStorePlain]: Start of recursive call 23: End of recursive call: and 1 xjuncts. [2021-03-10 22:20:31,680 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-10 22:20:31,685 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select 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 [2021-03-10 22:20:31,686 INFO L550 ElimStorePlain]: Start of recursive call 24: End of recursive call: and 1 xjuncts. [2021-03-10 22:20:31,779 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-10 22:20:31,784 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2021-03-10 22:20:31,785 INFO L550 ElimStorePlain]: Start of recursive call 25: End of recursive call: and 1 xjuncts. [2021-03-10 22:20:31,877 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-10 22:20:31,881 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 5 treesize of output 3 [2021-03-10 22:20:31,882 INFO L550 ElimStorePlain]: Start of recursive call 26: End of recursive call: and 1 xjuncts. [2021-03-10 22:20:31,972 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-10 22:20:31,977 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:20:31,978 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 13 treesize of output 9 [2021-03-10 22:20:31,979 INFO L550 ElimStorePlain]: Start of recursive call 27: End of recursive call: and 1 xjuncts. [2021-03-10 22:20:32,065 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-10 22:20:32,070 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select 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 [2021-03-10 22:20:32,071 INFO L550 ElimStorePlain]: Start of recursive call 28: End of recursive call: and 1 xjuncts. [2021-03-10 22:20:32,156 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-10 22:20:32,159 INFO L550 ElimStorePlain]: Start of recursive call 1: 9 dim-0 vars, 18 dim-1 vars, End of recursive call: and 5 xjuncts. [2021-03-10 22:20:32,159 INFO L247 ElimStorePlain]: Needed 28 recursive calls to eliminate 27 variables, input treesize:4311, output treesize:65 [2021-03-10 22:20:32,291 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:20:32,291 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-10 22:20:32,291 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [12, 12] total 17 [2021-03-10 22:20:32,291 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [963265583] [2021-03-10 22:20:32,292 INFO L460 AbstractCegarLoop]: Interpolant automaton has 17 states [2021-03-10 22:20:32,292 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-10 22:20:32,292 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants. [2021-03-10 22:20:32,292 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=40, Invalid=232, Unknown=0, NotChecked=0, Total=272 [2021-03-10 22:20:32,292 INFO L87 Difference]: Start difference. First operand 90 states and 182 transitions. Second operand has 17 states, 17 states have (on average 1.5294117647058822) internal successors, (26), 17 states have internal predecessors, (26), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:20:33,308 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-10 22:20:33,308 INFO L93 Difference]: Finished difference Result 118 states and 234 transitions. [2021-03-10 22:20:33,308 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-03-10 22:20:33,308 INFO L78 Accepts]: Start accepts. Automaton has has 17 states, 17 states have (on average 1.5294117647058822) internal successors, (26), 17 states have internal predecessors, (26), 0 states have call successors, (0), 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 [2021-03-10 22:20:33,308 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-10 22:20:33,309 INFO L225 Difference]: With dead ends: 118 [2021-03-10 22:20:33,309 INFO L226 Difference]: Without dead ends: 111 [2021-03-10 22:20:33,309 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 40 GetRequests, 12 SyntacticMatches, 2 SemanticMatches, 26 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 131 ImplicationChecksByTransitivity, 1247.0ms TimeCoverageRelationStatistics Valid=106, Invalid=650, Unknown=0, NotChecked=0, Total=756 [2021-03-10 22:20:33,309 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 111 states. [2021-03-10 22:20:33,309 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 111 to 89. [2021-03-10 22:20:33,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 89 states, 88 states have (on average 2.034090909090909) internal successors, (179), 88 states have internal predecessors, (179), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:20:33,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 89 states to 89 states and 179 transitions. [2021-03-10 22:20:33,310 INFO L78 Accepts]: Start accepts. Automaton has 89 states and 179 transitions. Word has length 18 [2021-03-10 22:20:33,310 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-10 22:20:33,310 INFO L480 AbstractCegarLoop]: Abstraction has 89 states and 179 transitions. [2021-03-10 22:20:33,310 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 17 states, 17 states have (on average 1.5294117647058822) internal successors, (26), 17 states have internal predecessors, (26), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-10 22:20:33,310 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 179 transitions. [2021-03-10 22:20:33,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-03-10 22:20:33,310 INFO L511 BasicCegarLoop]: Found error trace [2021-03-10 22:20:33,310 INFO L519 BasicCegarLoop]: trace histogram [3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-10 22:20:33,510 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable57630,208 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:20:33,511 INFO L428 AbstractCegarLoop]: === Iteration 218 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-10 22:20:33,511 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-10 22:20:33,511 INFO L82 PathProgramCache]: Analyzing trace with hash 103889635, now seen corresponding path program 191 times [2021-03-10 22:20:33,511 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-10 22:20:33,511 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1788914261] [2021-03-10 22:20:33,511 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-10 22:20:33,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 22:20:33,884 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 22:20:33,884 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1788914261] [2021-03-10 22:20:33,884 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [706416041] [2021-03-10 22:20:33,884 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 209 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 209 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:20:33,908 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 4 check-sat command(s) [2021-03-10 22:20:33,908 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-10 22:20:33,909 INFO L263 TraceCheckSpWp]: Trace formula consists of 78 conjuncts, 29 conjunts are in the unsatisfiable core [2021-03-10 22:20:33,909 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-10 22:20:34,090 WARN L205 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 45 [2021-03-10 22:20:41,199 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 6480 conjuctions. This might take some time... [2021-03-10 22:20:43,803 INFO L193 XnfTransformerHelper]: Simplified to disjunction of 6480 conjuctions. [2021-03-10 22:20:43,903 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:20:43,904 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-10 22:20:43,936 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:20:43,937 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-03-10 22:20:43,969 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:20:43,970 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:20:43,971 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 23 treesize of output 1 [2021-03-10 22:20:43,971 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-03-10 22:20:44,002 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:20:44,002 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-03-10 22:20:44,033 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:20:44,033 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-03-10 22:20:44,066 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:20:44,067 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-03-10 22:20:44,098 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:20:44,098 INFO L550 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2021-03-10 22:20:44,131 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:20:44,132 INFO L550 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2021-03-10 22:20:44,174 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:20:44,175 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:20:44,176 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 11 treesize of output 7 [2021-03-10 22:20:44,177 INFO L550 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2021-03-10 22:20:44,211 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:20:44,212 INFO L550 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2021-03-10 22:20:44,245 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:20:44,246 INFO L550 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2021-03-10 22:20:44,281 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:20:44,282 INFO L550 ElimStorePlain]: Start of recursive call 13: End of recursive call: and 1 xjuncts. [2021-03-10 22:20:44,318 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:20:44,319 INFO L550 ElimStorePlain]: Start of recursive call 14: End of recursive call: and 1 xjuncts. [2021-03-10 22:20:44,364 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:20:44,365 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:20:44,365 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 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 [2021-03-10 22:20:44,366 INFO L550 ElimStorePlain]: Start of recursive call 15: End of recursive call: and 1 xjuncts. [2021-03-10 22:20:44,402 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:20:44,403 INFO L550 ElimStorePlain]: Start of recursive call 16: End of recursive call: and 1 xjuncts. [2021-03-10 22:20:44,444 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:20:44,444 INFO L550 ElimStorePlain]: Start of recursive call 17: End of recursive call: and 1 xjuncts. [2021-03-10 22:20:44,485 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:20:44,486 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:20:44,486 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 [2021-03-10 22:20:44,487 INFO L550 ElimStorePlain]: Start of recursive call 18: End of recursive call: and 1 xjuncts. [2021-03-10 22:20:44,525 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:20:44,525 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:20:44,526 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-03-10 22:20:44,527 INFO L550 ElimStorePlain]: Start of recursive call 19: End of recursive call: and 1 xjuncts. Received shutdown request... [2021-03-10 22:20:44,572 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:20:44,573 INFO L550 ElimStorePlain]: Start of recursive call 20: End of recursive call: and 1 xjuncts. [2021-03-10 22:20:44,615 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:20:44,616 INFO L550 ElimStorePlain]: Start of recursive call 21: End of recursive call: and 1 xjuncts. [2021-03-10 22:20:44,665 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:20:44,666 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:20:44,666 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select 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 [2021-03-10 22:20:44,667 INFO L550 ElimStorePlain]: Start of recursive call 22: End of recursive call: and 1 xjuncts. [2021-03-10 22:20:44,707 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:20:44,708 INFO L550 ElimStorePlain]: Start of recursive call 23: End of recursive call: and 1 xjuncts. [2021-03-10 22:20:44,747 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:20:44,748 INFO L550 ElimStorePlain]: Start of recursive call 24: End of recursive call: and 1 xjuncts. [2021-03-10 22:20:44,797 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:20:44,798 INFO L550 ElimStorePlain]: Start of recursive call 25: End of recursive call: and 1 xjuncts. [2021-03-10 22:20:44,848 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:20:44,849 INFO L550 ElimStorePlain]: Start of recursive call 26: End of recursive call: and 1 xjuncts. [2021-03-10 22:20:44,891 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:20:44,892 INFO L550 ElimStorePlain]: Start of recursive call 27: End of recursive call: and 1 xjuncts. [2021-03-10 22:20:44,935 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:20:44,936 INFO L550 ElimStorePlain]: Start of recursive call 28: End of recursive call: and 1 xjuncts. [2021-03-10 22:20:44,988 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:20:44,989 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:20:44,989 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select 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 [2021-03-10 22:20:44,990 INFO L550 ElimStorePlain]: Start of recursive call 29: End of recursive call: and 1 xjuncts. [2021-03-10 22:20:45,034 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:20:45,035 INFO L550 ElimStorePlain]: Start of recursive call 30: End of recursive call: and 1 xjuncts. [2021-03-10 22:20:45,079 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:20:45,080 INFO L550 ElimStorePlain]: Start of recursive call 31: End of recursive call: and 1 xjuncts. [2021-03-10 22:20:45,127 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:20:45,128 INFO L550 ElimStorePlain]: Start of recursive call 32: End of recursive call: and 1 xjuncts. [2021-03-10 22:20:45,175 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:20:45,176 INFO L550 ElimStorePlain]: Start of recursive call 33: End of recursive call: and 1 xjuncts. [2021-03-10 22:20:45,229 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:20:45,230 INFO L550 ElimStorePlain]: Start of recursive call 34: End of recursive call: and 1 xjuncts. [2021-03-10 22:20:45,269 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:20:45,270 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:20:45,271 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select 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 [2021-03-10 22:20:45,271 INFO L550 ElimStorePlain]: Start of recursive call 35: End of recursive call: and 1 xjuncts. [2021-03-10 22:20:45,300 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:20:45,301 INFO L550 ElimStorePlain]: Start of recursive call 36: End of recursive call: and 1 xjuncts. [2021-03-10 22:20:45,332 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:20:45,333 INFO L550 ElimStorePlain]: Start of recursive call 37: End of recursive call: and 1 xjuncts. [2021-03-10 22:20:45,363 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:20:45,364 INFO L550 ElimStorePlain]: Start of recursive call 38: End of recursive call: and 1 xjuncts. [2021-03-10 22:20:45,395 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:20:45,396 INFO L550 ElimStorePlain]: Start of recursive call 39: End of recursive call: and 1 xjuncts. [2021-03-10 22:20:45,428 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:20:45,429 INFO L550 ElimStorePlain]: Start of recursive call 40: End of recursive call: and 1 xjuncts. [2021-03-10 22:20:45,461 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:20:45,462 INFO L550 ElimStorePlain]: Start of recursive call 41: End of recursive call: and 1 xjuncts. [2021-03-10 22:20:45,495 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:20:45,496 INFO L550 ElimStorePlain]: Start of recursive call 42: End of recursive call: and 1 xjuncts. [2021-03-10 22:20:45,531 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:20:45,532 INFO L550 ElimStorePlain]: Start of recursive call 43: End of recursive call: and 1 xjuncts. [2021-03-10 22:20:45,566 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:20:45,567 INFO L550 ElimStorePlain]: Start of recursive call 44: End of recursive call: and 1 xjuncts. [2021-03-10 22:20:45,604 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:20:45,605 INFO L550 ElimStorePlain]: Start of recursive call 45: End of recursive call: and 1 xjuncts. [2021-03-10 22:20:45,639 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:20:45,640 INFO L550 ElimStorePlain]: Start of recursive call 46: End of recursive call: and 1 xjuncts. [2021-03-10 22:20:45,674 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:20:45,675 INFO L550 ElimStorePlain]: Start of recursive call 47: End of recursive call: and 1 xjuncts. [2021-03-10 22:20:45,709 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-10 22:20:45,710 INFO L550 ElimStorePlain]: Start of recursive call 48: End of recursive call: and 1 xjuncts. [2021-03-10 22:20:45,754 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:20:45,755 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:20:45,755 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 11 treesize of output 7 [2021-03-10 22:20:45,756 INFO L550 ElimStorePlain]: Start of recursive call 49: End of recursive call: and 1 xjuncts. [2021-03-10 22:20:45,802 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:20:45,802 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-10 22:20:45,803 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 11 treesize of output 3 [2021-03-10 22:20:46,004 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable58282,209 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 22:20:46,005 WARN L545 AbstractCegarLoop]: Verification canceled [2021-03-10 22:20:46,008 WARN L224 ceAbstractionStarter]: Timeout [2021-03-10 22:20:46,008 INFO L202 PluginConnector]: Adding new model poker-hand-symm.wvr.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 10.03 10:20:46 BasicIcfg [2021-03-10 22:20:46,008 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-03-10 22:20:46,009 INFO L168 Benchmark]: Toolchain (without parser) took 800870.66 ms. Allocated memory was 255.9 MB in the beginning and 1.5 GB in the end (delta: 1.2 GB). Free memory was 235.9 MB in the beginning and 1.2 GB in the end (delta: -930.2 MB). Peak memory consumption was 893.6 MB. Max. memory is 16.0 GB. [2021-03-10 22:20:46,009 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.15 ms. Allocated memory is still 255.9 MB. Free memory was 238.0 MB in the beginning and 237.8 MB in the end (delta: 200.0 kB). Peak memory consumption was 2.1 MB. Max. memory is 16.0 GB. [2021-03-10 22:20:46,009 INFO L168 Benchmark]: Boogie Procedure Inliner took 30.97 ms. Allocated memory is still 255.9 MB. Free memory was 235.5 MB in the beginning and 233.8 MB in the end (delta: 1.7 MB). There was no memory consumed. Max. memory is 16.0 GB. [2021-03-10 22:20:46,009 INFO L168 Benchmark]: Boogie Preprocessor took 30.08 ms. Allocated memory is still 255.9 MB. Free memory was 233.8 MB in the beginning and 232.2 MB in the end (delta: 1.6 MB). There was no memory consumed. Max. memory is 16.0 GB. [2021-03-10 22:20:46,009 INFO L168 Benchmark]: RCFGBuilder took 684.03 ms. Allocated memory is still 255.9 MB. Free memory was 232.0 MB in the beginning and 198.8 MB in the end (delta: 33.2 MB). Peak memory consumption was 42.4 MB. Max. memory is 16.0 GB. [2021-03-10 22:20:46,009 INFO L168 Benchmark]: TraceAbstraction took 800117.04 ms. Allocated memory was 255.9 MB in the beginning and 1.5 GB in the end (delta: 1.2 GB). Free memory was 198.8 MB in the beginning and 1.2 GB in the end (delta: -967.3 MB). Peak memory consumption was 855.5 MB. Max. memory is 16.0 GB. [2021-03-10 22:20:46,009 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 255.9 MB. Free memory was 238.0 MB in the beginning and 237.8 MB in the end (delta: 200.0 kB). Peak memory consumption was 2.1 MB. Max. memory is 16.0 GB. * Boogie Procedure Inliner took 30.97 ms. Allocated memory is still 255.9 MB. Free memory was 235.5 MB in the beginning and 233.8 MB in the end (delta: 1.7 MB). There was no memory consumed. Max. memory is 16.0 GB. * Boogie Preprocessor took 30.08 ms. Allocated memory is still 255.9 MB. Free memory was 233.8 MB in the beginning and 232.2 MB in the end (delta: 1.6 MB). There was no memory consumed. Max. memory is 16.0 GB. * RCFGBuilder took 684.03 ms. Allocated memory is still 255.9 MB. Free memory was 232.0 MB in the beginning and 198.8 MB in the end (delta: 33.2 MB). Peak memory consumption was 42.4 MB. Max. memory is 16.0 GB. * TraceAbstraction took 800117.04 ms. Allocated memory was 255.9 MB in the beginning and 1.5 GB in the end (delta: 1.2 GB). Free memory was 198.8 MB in the beginning and 1.2 GB in the end (delta: -967.3 MB). Peak memory consumption was 855.5 MB. Max. memory is 16.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - TimeoutResultAtElement [Line: 204]: Timeout (TraceAbstraction) Unable to prove that assertion always holds (line 204). Cancelled while BasicCegarLoop was analyzing trace of length 19 with TraceHistMax 3,while TraceCheckSpWp was constructing forward predicates,while PartialQuantifierElimination was eliminating quantifiers from formula with 0 quantifier alternations,while QuantifierPusher was running 1 iterations of DualJunctionQuantifierElimination. - StatisticsResult: Ultimate Automizer benchmark data CFG has 3 procedures, 19 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: TIMEOUT, OverallTime: 800004.3ms, OverallIterations: 218, TraceHistogramMax: 3, EmptinessCheckTime: 61.1ms, AutomataDifference: 61348.5ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 0.0ms, InitialAbstractionConstructionTime: 20.4ms, PartialOrderReductionTime: 0.0ms, HoareTripleCheckerStatistics: 5591 SDtfs, 5988 SDslu, 22978 SDs, 0 SdLazy, 27934 SolverSat, 1988 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 14715.0ms Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 5765 GetRequests, 2477 SyntacticMatches, 569 SemanticMatches, 2719 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6721 ImplicationChecksByTransitivity, 103578.8ms Time, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=104occurred in iteration=130, InterpolantAutomatonStates: 2179, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0ms DumpTime, AutomataMinimizationStatistics: 380.4ms AutomataMinimizationTime, 217 MinimizatonAttempts, 3853 StatesRemovedByMinimization, 200 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 834.5ms SsaConstructionTime, 2662.8ms SatisfiabilityAnalysisTime, 676471.9ms InterpolantComputationTime, 6826 NumberOfCodeBlocks, 6826 NumberOfCodeBlocksAsserted, 689 NumberOfCheckSat, 6402 ConstructedInterpolants, 95 QuantifiedInterpolants, 134624 SizeOfPredicates, 1096 NumberOfNonLiveVariables, 13665 ConjunctsInSsa, 3484 ConjunctsInUnsatCore, 424 InterpolantComputations, 10 PerfectInterpolantSequences, 615/2920 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