/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -s ../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-POR-NewStatesSleep-NoLbe-Lockstep.epf -tc ../../../trunk/examples/toolchains/AutomizerBplInline.xml -i ../../../trunk/examples/concurrent/bpl/weaver-benchmarks/generated/popl20-more/mts.wvr.bpl -------------------------------------------------------------------------------- This is Ultimate 0.2.1-a47a088281b0b97d17910950432b7c5b5bc3adeb-a47a088 [2021-07-14 07:13:00,104 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-07-14 07:13:00,105 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-07-14 07:13:00,127 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2021-07-14 07:13:00,185 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-POR-NewStatesSleep-NoLbe-Lockstep.epf [2021-07-14 07:13:00,207 INFO L113 SettingsManager]: Loading preferences was successful [2021-07-14 07:13:00,207 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-07-14 07:13:00,208 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-07-14 07:13:00,208 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-07-14 07:13:00,208 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-07-14 07:13:00,208 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-07-14 07:13:00,209 INFO L138 SettingsManager]: * Use SBE=true [2021-07-14 07:13:00,209 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-07-14 07:13:00,209 INFO L138 SettingsManager]: * sizeof long=4 [2021-07-14 07:13:00,209 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-07-14 07:13:00,209 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-07-14 07:13:00,209 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-07-14 07:13:00,209 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-07-14 07:13:00,209 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-07-14 07:13:00,209 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-07-14 07:13:00,209 INFO L138 SettingsManager]: * sizeof long double=12 [2021-07-14 07:13:00,209 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-07-14 07:13:00,210 INFO L138 SettingsManager]: * Use constant arrays=true [2021-07-14 07:13:00,210 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-07-14 07:13:00,210 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-07-14 07:13:00,210 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-07-14 07:13:00,210 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-07-14 07:13:00,210 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-07-14 07:13:00,210 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-07-14 07:13:00,210 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-07-14 07:13:00,210 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-07-14 07:13:00,210 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-07-14 07:13:00,210 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-07-14 07:13:00,211 INFO L138 SettingsManager]: * DFS Order used in POR=PSEUDO_LOCKSTEP [2021-07-14 07:13:00,211 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-07-14 07:13:00,211 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-07-14 07:13:00,211 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2021-07-14 07:13:00,211 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-07-14 07:13:00,211 INFO L138 SettingsManager]: * Partial Order Reduction in concurrent analysis=SLEEP_NEW_STATES [2021-07-14 07:13:00,211 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-07-14 07:13:00,454 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-07-14 07:13:00,469 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-07-14 07:13:00,471 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-07-14 07:13:00,471 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2021-07-14 07:13:00,481 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2021-07-14 07:13:00,482 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/concurrent/bpl/weaver-benchmarks/generated/popl20-more/mts.wvr.bpl [2021-07-14 07:13:00,482 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/concurrent/bpl/weaver-benchmarks/generated/popl20-more/mts.wvr.bpl' [2021-07-14 07:13:00,510 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-07-14 07:13:00,511 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-07-14 07:13:00,512 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-07-14 07:13:00,512 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-07-14 07:13:00,512 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-07-14 07:13:00,520 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "mts.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 14.07 07:13:00" (1/1) ... [2021-07-14 07:13:00,526 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "mts.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 14.07 07:13:00" (1/1) ... [2021-07-14 07:13:00,531 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-07-14 07:13:00,532 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-07-14 07:13:00,532 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-07-14 07:13:00,532 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-07-14 07:13:00,537 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "mts.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 14.07 07:13:00" (1/1) ... [2021-07-14 07:13:00,537 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "mts.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 14.07 07:13:00" (1/1) ... [2021-07-14 07:13:00,538 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "mts.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 14.07 07:13:00" (1/1) ... [2021-07-14 07:13:00,538 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "mts.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 14.07 07:13:00" (1/1) ... [2021-07-14 07:13:00,540 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "mts.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 14.07 07:13:00" (1/1) ... [2021-07-14 07:13:00,542 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "mts.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 14.07 07:13:00" (1/1) ... [2021-07-14 07:13:00,542 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "mts.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 14.07 07:13:00" (1/1) ... [2021-07-14 07:13:00,543 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-07-14 07:13:00,544 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-07-14 07:13:00,544 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-07-14 07:13:00,544 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-07-14 07:13:00,549 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "mts.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 14.07 07:13:00" (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 [2021-07-14 07:13:00,594 INFO L124 BoogieDeclarations]: Specification and implementation of procedure thread1 given in one single declaration [2021-07-14 07:13:00,595 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2021-07-14 07:13:00,595 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2021-07-14 07:13:00,595 INFO L124 BoogieDeclarations]: Specification and implementation of procedure thread2 given in one single declaration [2021-07-14 07:13:00,595 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2021-07-14 07:13:00,595 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2021-07-14 07:13:00,595 INFO L124 BoogieDeclarations]: Specification and implementation of procedure ULTIMATE.start given in one single declaration [2021-07-14 07:13:00,595 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-07-14 07:13:00,595 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-07-14 07:13:00,595 INFO L124 BoogieDeclarations]: Specification and implementation of procedure thread3 given in one single declaration [2021-07-14 07:13:00,595 INFO L130 BoogieDeclarations]: Found specification of procedure thread3 [2021-07-14 07:13:00,595 INFO L138 BoogieDeclarations]: Found implementation of procedure thread3 [2021-07-14 07:13:00,596 WARN L209 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2021-07-14 07:13:00,742 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-07-14 07:13:00,743 INFO L299 CfgBuilder]: Removed 0 assume(true) statements. [2021-07-14 07:13:00,744 INFO L202 PluginConnector]: Adding new model mts.wvr.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.07 07:13:00 BoogieIcfgContainer [2021-07-14 07:13:00,744 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-07-14 07:13:00,745 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-07-14 07:13:00,745 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-07-14 07:13:00,747 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-07-14 07:13:00,747 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "mts.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 14.07 07:13:00" (1/2) ... [2021-07-14 07:13:00,747 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6d222d73 and model type mts.wvr.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.07 07:13:00, skipping insertion in model container [2021-07-14 07:13:00,748 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "mts.wvr.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.07 07:13:00" (2/2) ... [2021-07-14 07:13:00,748 INFO L111 eAbstractionObserver]: Analyzing ICFG mts.wvr.bpl [2021-07-14 07:13:00,752 WARN L148 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2021-07-14 07:13:00,752 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-07-14 07:13:00,752 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2021-07-14 07:13:00,752 INFO L474 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2021-07-14 07:13:00,803 INFO L149 ThreadInstanceAdder]: Constructed 3 joinOtherThreadTransitions. [2021-07-14 07:13:00,819 INFO L255 AbstractCegarLoop]: Starting to check reachability of 4 error locations. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2021-07-14 07:13:00,860 INFO L378 AbstractCegarLoop]: Interprodecural is true [2021-07-14 07:13:00,860 INFO L379 AbstractCegarLoop]: Hoare is false [2021-07-14 07:13:00,860 INFO L380 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-07-14 07:13:00,860 INFO L381 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-07-14 07:13:00,860 INFO L382 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-07-14 07:13:00,860 INFO L383 AbstractCegarLoop]: Difference is false [2021-07-14 07:13:00,860 INFO L384 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-07-14 07:13:00,860 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == ULTIMATE.start======== [2021-07-14 07:13:00,898 INFO L430 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 07:13:00,902 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 07:13:00,902 INFO L82 PathProgramCache]: Analyzing trace with hash -959891653, now seen corresponding path program 1 times [2021-07-14 07:13:00,907 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 07:13:00,908 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [463273143] [2021-07-14 07:13:00,908 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 07:13:00,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 07:13:01,125 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-07-14 07:13:01,125 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 07:13:01,125 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [463273143] [2021-07-14 07:13:01,126 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [463273143] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 07:13:01,126 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2049972404] [2021-07-14 07:13:01,126 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY 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 [2021-07-14 07:13:01,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 07:13:01,167 INFO L263 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2021-07-14 07:13:01,170 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 07:13:01,339 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-07-14 07:13:01,340 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2049972404] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 07:13:01,340 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 07:13:01,340 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 6] total 8 [2021-07-14 07:13:01,341 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [918690487] [2021-07-14 07:13:01,344 INFO L462 AbstractCegarLoop]: Interpolant automaton has 8 states [2021-07-14 07:13:01,344 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 07:13:01,351 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-07-14 07:13:01,353 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2021-07-14 07:13:01,353 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 07:13:01,354 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 07:13:01,355 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 8 states, 8 states have (on average 4.0) internal successors, (32), 8 states have internal predecessors, (32), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-14 07:13:01,355 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 07:13:01,473 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 07:13:01,689 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable0 [2021-07-14 07:13:01,690 INFO L430 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 07:13:01,690 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 07:13:01,691 INFO L82 PathProgramCache]: Analyzing trace with hash -1619508067, now seen corresponding path program 2 times [2021-07-14 07:13:01,691 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 07:13:01,691 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [13333218] [2021-07-14 07:13:01,691 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 07:13:01,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 07:13:01,754 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 5 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-14 07:13:01,755 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 07:13:01,755 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [13333218] [2021-07-14 07:13:01,755 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [13333218] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 07:13:01,755 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [75683169] [2021-07-14 07:13:01,755 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 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 [2021-07-14 07:13:01,795 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-07-14 07:13:01,796 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-07-14 07:13:01,796 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 7 conjunts are in the unsatisfiable core [2021-07-14 07:13:01,798 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 07:13:01,937 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 5 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-14 07:13:01,938 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [75683169] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 07:13:01,938 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 07:13:01,938 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 8] total 11 [2021-07-14 07:13:01,938 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [86421047] [2021-07-14 07:13:01,939 INFO L462 AbstractCegarLoop]: Interpolant automaton has 11 states [2021-07-14 07:13:01,939 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 07:13:01,939 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2021-07-14 07:13:01,939 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=38, Invalid=72, Unknown=0, NotChecked=0, Total=110 [2021-07-14 07:13:01,939 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 07:13:01,939 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 07:13:01,940 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 11 states, 11 states have (on average 3.3636363636363638) internal successors, (37), 11 states have internal predecessors, (37), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-14 07:13:01,940 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 07:13:01,940 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 07:13:02,034 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 07:13:02,035 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-07-14 07:13:02,261 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1,4 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 07:13:02,263 INFO L430 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 07:13:02,264 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 07:13:02,264 INFO L82 PathProgramCache]: Analyzing trace with hash 144277887, now seen corresponding path program 3 times [2021-07-14 07:13:02,264 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 07:13:02,264 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1245945851] [2021-07-14 07:13:02,264 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 07:13:02,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 07:13:03,055 WARN L205 SmtUtils]: Spent 163.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 74 [2021-07-14 07:13:03,234 WARN L205 SmtUtils]: Spent 145.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 73 [2021-07-14 07:13:03,397 WARN L205 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 65 [2021-07-14 07:13:03,547 WARN L205 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 40 [2021-07-14 07:13:03,691 WARN L205 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 37 [2021-07-14 07:13:03,764 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-14 07:13:03,765 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 07:13:03,765 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1245945851] [2021-07-14 07:13:03,765 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1245945851] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 07:13:03,765 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [545749800] [2021-07-14 07:13:03,765 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 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-07-14 07:13:03,809 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 4 check-sat command(s) [2021-07-14 07:13:03,809 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat Waiting until toolchain timeout for monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 07:13:03,812 INFO L263 TraceCheckSpWp]: Trace formula consists of 82 conjuncts, 38 conjunts are in the unsatisfiable core [2021-07-14 07:13:03,813 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 07:13:04,363 WARN L205 SmtUtils]: Spent 171.00 ms on a formula simplification that was a NOOP. DAG size: 65 [2021-07-14 07:13:04,664 WARN L205 SmtUtils]: Spent 150.00 ms on a formula simplification that was a NOOP. DAG size: 108 [2021-07-14 07:13:05,369 WARN L205 SmtUtils]: Spent 410.00 ms on a formula simplification. DAG size of input: 122 DAG size of output: 112 [2021-07-14 07:13:06,100 WARN L205 SmtUtils]: Spent 397.00 ms on a formula simplification that was a NOOP. DAG size: 131 [2021-07-14 07:13:06,389 INFO L354 Elim1Store]: treesize reduction 8, result has 80.5 percent of original size [2021-07-14 07:13:06,390 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 1 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 5 case distinctions, treesize of input 46 treesize of output 58 [2021-07-14 07:13:06,406 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:07,266 WARN L205 SmtUtils]: Spent 859.00 ms on a formula simplification. DAG size of input: 366 DAG size of output: 354 [2021-07-14 07:13:07,269 INFO L628 ElimStorePlain]: treesize reduction 37, result has 96.4 percent of original size [2021-07-14 07:13:07,326 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 07:13:07,326 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 1 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 5 case distinctions, treesize of input 63 treesize of output 75 [2021-07-14 07:13:07,348 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:08,275 WARN L205 SmtUtils]: Spent 926.00 ms on a formula simplification. DAG size of input: 384 DAG size of output: 374 [2021-07-14 07:13:08,277 INFO L628 ElimStorePlain]: treesize reduction 27, result has 97.4 percent of original size [2021-07-14 07:13:08,340 INFO L354 Elim1Store]: treesize reduction 16, result has 61.0 percent of original size [2021-07-14 07:13:08,341 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 1 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 5 case distinctions, treesize of input 36 treesize of output 46 [2021-07-14 07:13:08,343 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:08,851 WARN L205 SmtUtils]: Spent 507.00 ms on a formula simplification that was a NOOP. DAG size: 375 [2021-07-14 07:13:08,852 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 07:13:08,934 INFO L354 Elim1Store]: treesize reduction 4, result has 90.2 percent of original size [2021-07-14 07:13:08,935 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 1 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 5 case distinctions, treesize of input 58 treesize of output 68 [2021-07-14 07:13:08,953 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:10,604 WARN L205 SmtUtils]: Spent 1.65 s on a formula simplification. DAG size of input: 386 DAG size of output: 373 [2021-07-14 07:13:10,605 INFO L628 ElimStorePlain]: treesize reduction 45, result has 95.7 percent of original size [2021-07-14 07:13:10,672 INFO L354 Elim1Store]: treesize reduction 4, result has 90.2 percent of original size [2021-07-14 07:13:10,672 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 1 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 5 case distinctions, treesize of input 44 treesize of output 62 [2021-07-14 07:13:10,693 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:11,758 WARN L205 SmtUtils]: Spent 1.06 s on a formula simplification. DAG size of input: 376 DAG size of output: 373 [2021-07-14 07:13:11,759 INFO L628 ElimStorePlain]: treesize reduction 10, result has 99.0 percent of original size [2021-07-14 07:13:11,830 INFO L354 Elim1Store]: treesize reduction 8, result has 80.5 percent of original size [2021-07-14 07:13:11,830 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 1 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 5 case distinctions, treesize of input 40 treesize of output 56 [2021-07-14 07:13:11,837 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:12,902 WARN L205 SmtUtils]: Spent 1.06 s on a formula simplification. DAG size of input: 372 DAG size of output: 367 [2021-07-14 07:13:12,903 INFO L628 ElimStorePlain]: treesize reduction 12, result has 98.8 percent of original size [2021-07-14 07:13:12,961 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 07:13:12,961 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 1 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 5 case distinctions, treesize of input 26 treesize of output 56 [2021-07-14 07:13:12,994 INFO L550 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:13,513 WARN L205 SmtUtils]: Spent 518.00 ms on a formula simplification that was a NOOP. DAG size: 357 [2021-07-14 07:13:13,513 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 07:13:13,568 INFO L354 Elim1Store]: treesize reduction 12, result has 70.7 percent of original size [2021-07-14 07:13:13,568 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 1 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 5 case distinctions, treesize of input 31 treesize of output 47 [2021-07-14 07:13:13,592 INFO L550 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:14,097 WARN L205 SmtUtils]: Spent 504.00 ms on a formula simplification that was a NOOP. DAG size: 352 [2021-07-14 07:13:14,097 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 07:13:14,160 INFO L354 Elim1Store]: treesize reduction 4, result has 90.2 percent of original size [2021-07-14 07:13:14,160 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 1 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 5 case distinctions, treesize of input 49 treesize of output 65 [2021-07-14 07:13:14,165 INFO L550 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:14,668 WARN L205 SmtUtils]: Spent 503.00 ms on a formula simplification that was a NOOP. DAG size: 353 [2021-07-14 07:13:14,669 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 07:13:14,733 INFO L354 Elim1Store]: treesize reduction 12, result has 70.7 percent of original size [2021-07-14 07:13:14,734 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 1 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 5 case distinctions, treesize of input 35 treesize of output 49 [2021-07-14 07:13:14,761 INFO L550 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:15,248 WARN L205 SmtUtils]: Spent 486.00 ms on a formula simplification that was a NOOP. DAG size: 347 [2021-07-14 07:13:15,248 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 07:13:15,307 INFO L354 Elim1Store]: treesize reduction 12, result has 70.7 percent of original size [2021-07-14 07:13:15,307 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 1 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 5 case distinctions, treesize of input 40 treesize of output 52 [2021-07-14 07:13:15,312 INFO L550 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:15,800 WARN L205 SmtUtils]: Spent 486.00 ms on a formula simplification that was a NOOP. DAG size: 344 [2021-07-14 07:13:15,800 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 07:13:15,856 INFO L354 Elim1Store]: treesize reduction 12, result has 70.7 percent of original size [2021-07-14 07:13:15,856 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 1 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 5 case distinctions, treesize of input 31 treesize of output 47 [2021-07-14 07:13:15,863 INFO L550 ElimStorePlain]: Start of recursive call 13: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:16,338 WARN L205 SmtUtils]: Spent 474.00 ms on a formula simplification that was a NOOP. DAG size: 339 [2021-07-14 07:13:16,338 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 07:13:16,402 INFO L354 Elim1Store]: treesize reduction 8, result has 80.5 percent of original size [2021-07-14 07:13:16,403 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 1 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 5 case distinctions, treesize of input 35 treesize of output 53 [2021-07-14 07:13:16,413 INFO L550 ElimStorePlain]: Start of recursive call 14: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:17,347 WARN L205 SmtUtils]: Spent 933.00 ms on a formula simplification. DAG size of input: 340 DAG size of output: 334 [2021-07-14 07:13:17,348 INFO L628 ElimStorePlain]: treesize reduction 10, result has 98.9 percent of original size [2021-07-14 07:13:17,401 INFO L354 Elim1Store]: treesize reduction 12, result has 70.7 percent of original size [2021-07-14 07:13:17,402 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 1 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 5 case distinctions, treesize of input 35 treesize of output 49 [2021-07-14 07:13:17,408 INFO L550 ElimStorePlain]: Start of recursive call 15: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:18,335 WARN L205 SmtUtils]: Spent 925.00 ms on a formula simplification. DAG size of input: 334 DAG size of output: 328 [2021-07-14 07:13:18,336 INFO L628 ElimStorePlain]: treesize reduction 14, result has 98.5 percent of original size [2021-07-14 07:13:18,391 INFO L354 Elim1Store]: treesize reduction 8, result has 80.5 percent of original size [2021-07-14 07:13:18,391 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 1 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 5 case distinctions, treesize of input 51 treesize of output 61 [2021-07-14 07:13:18,407 INFO L550 ElimStorePlain]: Start of recursive call 16: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:19,343 WARN L205 SmtUtils]: Spent 935.00 ms on a formula simplification. DAG size of input: 335 DAG size of output: 330 [2021-07-14 07:13:19,344 INFO L628 ElimStorePlain]: treesize reduction 17, result has 98.1 percent of original size [2021-07-14 07:13:19,405 INFO L354 Elim1Store]: treesize reduction 8, result has 80.5 percent of original size [2021-07-14 07:13:19,405 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 1 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 5 case distinctions, treesize of input 30 treesize of output 50 [2021-07-14 07:13:19,428 INFO L550 ElimStorePlain]: Start of recursive call 17: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:19,893 WARN L205 SmtUtils]: Spent 464.00 ms on a formula simplification that was a NOOP. DAG size: 323 [2021-07-14 07:13:19,893 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 07:13:20,227 INFO L550 ElimStorePlain]: Start of recursive call 1: 32 dim-0 vars, 16 dim-1 vars, End of recursive call: and 16 xjuncts. [2021-07-14 07:13:20,228 INFO L247 ElimStorePlain]: Needed 17 recursive calls to eliminate 48 variables, input treesize:1011, output treesize:1856 [2021-07-14 07:13:20,977 WARN L205 SmtUtils]: Spent 551.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 76 [2021-07-14 07:13:21,160 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-14 07:13:21,161 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [545749800] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 07:13:21,161 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 07:13:21,161 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [13, 14] total 23 [2021-07-14 07:13:21,161 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [171496195] [2021-07-14 07:13:21,161 INFO L462 AbstractCegarLoop]: Interpolant automaton has 23 states [2021-07-14 07:13:21,161 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 07:13:21,162 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 23 interpolants. [2021-07-14 07:13:21,162 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=68, Invalid=438, Unknown=0, NotChecked=0, Total=506 [2021-07-14 07:13:21,162 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 07:13:21,162 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 07:13:21,162 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 23 states, 23 states have (on average 2.4347826086956523) internal successors, (56), 23 states have internal predecessors, (56), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-14 07:13:21,163 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 07:13:21,163 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-07-14 07:13:21,163 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 07:13:21,764 WARN L205 SmtUtils]: Spent 315.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 83 [2021-07-14 07:13:21,959 WARN L205 SmtUtils]: Spent 143.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 77 [2021-07-14 07:13:22,377 WARN L205 SmtUtils]: Spent 151.00 ms on a formula simplification. DAG size of input: 127 DAG size of output: 86 [2021-07-14 07:13:22,625 WARN L205 SmtUtils]: Spent 192.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 97 [2021-07-14 07:13:23,141 WARN L205 SmtUtils]: Spent 465.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 116 [2021-07-14 07:13:23,407 WARN L205 SmtUtils]: Spent 208.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 97 [2021-07-14 07:13:24,100 WARN L205 SmtUtils]: Spent 605.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 173 [2021-07-14 07:13:24,868 WARN L205 SmtUtils]: Spent 691.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 152 [2021-07-14 07:13:25,056 WARN L205 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 81 [2021-07-14 07:13:25,168 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 07:13:25,168 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-07-14 07:13:25,168 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2021-07-14 07:13:25,369 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2,5 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 07:13:25,370 INFO L430 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 07:13:25,370 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 07:13:25,370 INFO L82 PathProgramCache]: Analyzing trace with hash -1216901377, now seen corresponding path program 4 times [2021-07-14 07:13:25,370 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 07:13:25,370 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [564748252] [2021-07-14 07:13:25,370 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 07:13:25,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 07:13:25,920 WARN L205 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 56 [2021-07-14 07:13:26,115 WARN L205 SmtUtils]: Spent 171.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 66 [2021-07-14 07:13:26,337 WARN L205 SmtUtils]: Spent 177.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 68 [2021-07-14 07:13:26,672 WARN L205 SmtUtils]: Spent 282.00 ms on a formula simplification. DAG size of input: 123 DAG size of output: 91 [2021-07-14 07:13:26,885 WARN L205 SmtUtils]: Spent 170.00 ms on a formula simplification. DAG size of input: 107 DAG size of output: 66 [2021-07-14 07:13:27,102 WARN L205 SmtUtils]: Spent 164.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 62 [2021-07-14 07:13:27,242 WARN L205 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 80 DAG size of output: 43 [2021-07-14 07:13:27,376 WARN L205 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 39 [2021-07-14 07:13:27,541 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-14 07:13:27,542 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 07:13:27,542 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [564748252] [2021-07-14 07:13:27,542 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [564748252] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 07:13:27,542 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [520566878] [2021-07-14 07:13:27,542 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 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 [2021-07-14 07:13:27,583 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2021-07-14 07:13:27,583 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-07-14 07:13:27,584 WARN L261 TraceCheckSpWp]: Trace formula consists of 94 conjuncts, 48 conjunts are in the unsatisfiable core [2021-07-14 07:13:27,585 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 07:13:28,732 WARN L205 SmtUtils]: Spent 116.00 ms on a formula simplification that was a NOOP. DAG size: 116 [2021-07-14 07:13:28,937 WARN L205 SmtUtils]: Spent 124.00 ms on a formula simplification that was a NOOP. DAG size: 112 [2021-07-14 07:13:29,302 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:29,303 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:29,304 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:29,307 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:29,308 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:29,312 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:29,312 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:29,336 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-07-14 07:13:29,336 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 8 case distinctions, treesize of input 384 treesize of output 121 [2021-07-14 07:13:29,337 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:29,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:29,356 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:29,357 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:29,359 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:29,360 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:29,364 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:29,365 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:29,388 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-07-14 07:13:29,388 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 8 case distinctions, treesize of input 226 treesize of output 104 [2021-07-14 07:13:29,389 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:29,405 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:29,407 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:29,407 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:29,410 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:29,410 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:29,414 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:29,414 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:29,441 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-07-14 07:13:29,442 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 8 case distinctions, treesize of input 273 treesize of output 114 [2021-07-14 07:13:29,442 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:29,466 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:29,468 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:29,469 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:29,472 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:29,472 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:29,476 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:29,477 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:29,499 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-07-14 07:13:29,500 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 8 case distinctions, treesize of input 187 treesize of output 93 [2021-07-14 07:13:29,501 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:29,521 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:29,522 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:29,523 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:29,528 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:29,529 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:29,533 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:29,533 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:29,558 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-07-14 07:13:29,559 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 8 case distinctions, treesize of input 249 treesize of output 108 [2021-07-14 07:13:29,561 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:29,579 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:29,580 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:29,581 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:29,583 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:29,584 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:29,587 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:29,588 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:29,611 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-07-14 07:13:29,611 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 8 case distinctions, treesize of input 202 treesize of output 92 [2021-07-14 07:13:29,612 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:29,639 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:29,642 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:29,643 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:29,645 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:29,646 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:29,649 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:29,650 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:29,674 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-07-14 07:13:29,675 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 8 case distinctions, treesize of input 240 treesize of output 104 [2021-07-14 07:13:29,676 INFO L550 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:29,691 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:29,693 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:29,695 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:29,698 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:29,698 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:29,702 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:29,703 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:29,724 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-07-14 07:13:29,724 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 8 case distinctions, treesize of input 405 treesize of output 126 [2021-07-14 07:13:29,725 INFO L550 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:29,741 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:29,742 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:29,743 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:29,745 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:29,746 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:29,749 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:29,750 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:29,771 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-07-14 07:13:29,772 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 8 case distinctions, treesize of input 302 treesize of output 113 [2021-07-14 07:13:29,773 INFO L550 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:29,788 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:29,790 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:29,791 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:29,793 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:29,794 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:29,797 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:29,798 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:29,820 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-07-14 07:13:29,820 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 8 case distinctions, treesize of input 315 treesize of output 113 [2021-07-14 07:13:29,821 INFO L550 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:29,838 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:29,840 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:29,840 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:29,843 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:29,844 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:29,847 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:29,848 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:29,869 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-07-14 07:13:29,870 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 8 case distinctions, treesize of input 212 treesize of output 98 [2021-07-14 07:13:29,871 INFO L550 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:29,887 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:29,888 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:29,889 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:29,891 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:29,892 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:29,896 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:29,896 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:29,918 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-07-14 07:13:29,918 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 8 case distinctions, treesize of input 186 treesize of output 92 [2021-07-14 07:13:29,919 INFO L550 ElimStorePlain]: Start of recursive call 13: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:29,937 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:29,938 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:29,939 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:29,941 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:29,942 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:29,945 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:29,946 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:29,968 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-07-14 07:13:29,968 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 8 case distinctions, treesize of input 222 treesize of output 102 [2021-07-14 07:13:29,969 INFO L550 ElimStorePlain]: Start of recursive call 14: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:29,986 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:29,987 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:29,988 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:29,990 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:29,991 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:29,994 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:29,995 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:30,017 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-07-14 07:13:30,018 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 8 case distinctions, treesize of input 304 treesize of output 115 [2021-07-14 07:13:30,024 INFO L550 ElimStorePlain]: Start of recursive call 15: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:30,048 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:30,050 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:30,050 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:30,053 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:30,054 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:30,057 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:30,057 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:30,088 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-07-14 07:13:30,088 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 8 case distinctions, treesize of input 240 treesize of output 104 [2021-07-14 07:13:30,089 INFO L550 ElimStorePlain]: Start of recursive call 16: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:30,107 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:30,108 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:30,109 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:30,111 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:30,112 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:30,115 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:30,116 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:30,141 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-07-14 07:13:30,141 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 8 case distinctions, treesize of input 386 treesize of output 123 [2021-07-14 07:13:30,142 INFO L550 ElimStorePlain]: Start of recursive call 17: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:30,162 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:30,164 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:30,165 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:30,168 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:30,169 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:30,172 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:30,173 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:30,195 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-07-14 07:13:30,196 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 8 case distinctions, treesize of input 168 treesize of output 90 [2021-07-14 07:13:30,197 INFO L550 ElimStorePlain]: Start of recursive call 18: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:30,227 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:30,229 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:30,229 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:30,232 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:30,232 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:30,236 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:30,236 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:30,259 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-07-14 07:13:30,259 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 8 case distinctions, treesize of input 391 treesize of output 126 [2021-07-14 07:13:30,260 INFO L550 ElimStorePlain]: Start of recursive call 19: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:30,277 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:30,279 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:30,280 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:30,282 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:30,283 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:30,286 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:30,287 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:30,312 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-07-14 07:13:30,313 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 8 case distinctions, treesize of input 271 treesize of output 112 [2021-07-14 07:13:30,314 INFO L550 ElimStorePlain]: Start of recursive call 20: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:30,347 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:30,349 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:30,349 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:30,352 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:30,352 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:30,355 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:30,356 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:30,377 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-07-14 07:13:30,378 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 8 case distinctions, treesize of input 221 treesize of output 101 [2021-07-14 07:13:30,378 INFO L550 ElimStorePlain]: Start of recursive call 21: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:30,393 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:30,395 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:30,396 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:30,398 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:30,399 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:30,402 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:30,402 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:30,437 INFO L354 Elim1Store]: treesize reduction 66, result has 9.6 percent of original size [2021-07-14 07:13:30,438 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 8 case distinctions, treesize of input 305 treesize of output 117 [2021-07-14 07:13:30,440 INFO L550 ElimStorePlain]: Start of recursive call 22: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:30,455 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:30,457 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:30,457 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:30,460 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:30,461 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:30,464 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:30,465 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:30,486 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-07-14 07:13:30,486 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 8 case distinctions, treesize of input 222 treesize of output 102 [2021-07-14 07:13:30,487 INFO L550 ElimStorePlain]: Start of recursive call 23: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:30,502 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:30,504 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:30,505 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:30,507 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:30,508 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:30,511 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:30,512 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:30,532 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-07-14 07:13:30,533 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 8 case distinctions, treesize of input 244 treesize of output 103 [2021-07-14 07:13:30,533 INFO L550 ElimStorePlain]: Start of recursive call 24: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:30,549 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:30,550 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:30,551 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:30,553 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:30,554 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:30,557 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:30,557 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:30,579 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-07-14 07:13:30,579 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 8 case distinctions, treesize of input 231 treesize of output 107 [2021-07-14 07:13:30,580 INFO L550 ElimStorePlain]: Start of recursive call 25: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:30,595 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:30,597 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:30,598 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:30,600 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:30,601 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:30,604 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:30,605 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:30,626 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-07-14 07:13:30,627 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 8 case distinctions, treesize of input 254 treesize of output 111 [2021-07-14 07:13:30,627 INFO L550 ElimStorePlain]: Start of recursive call 26: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:30,643 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:30,644 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:30,645 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:30,647 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:30,648 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:30,651 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:30,652 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:30,676 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-07-14 07:13:30,677 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 8 case distinctions, treesize of input 245 treesize of output 1 [2021-07-14 07:13:30,677 INFO L550 ElimStorePlain]: Start of recursive call 27: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:30,697 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:30,698 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:30,699 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:30,704 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:30,705 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:30,708 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:30,708 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:30,730 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-07-14 07:13:30,731 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 8 case distinctions, treesize of input 361 treesize of output 122 [2021-07-14 07:13:30,732 INFO L550 ElimStorePlain]: Start of recursive call 28: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:30,747 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:30,749 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:30,750 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:30,759 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:30,760 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:30,763 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:30,764 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:30,785 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-07-14 07:13:30,786 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 8 case distinctions, treesize of input 389 treesize of output 124 [2021-07-14 07:13:30,787 INFO L550 ElimStorePlain]: Start of recursive call 29: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:30,802 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:30,804 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:30,804 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:30,808 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:30,809 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:30,812 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:30,813 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:30,834 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-07-14 07:13:30,834 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 8 case distinctions, treesize of input 249 treesize of output 108 [2021-07-14 07:13:30,847 INFO L550 ElimStorePlain]: Start of recursive call 30: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:30,868 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:30,869 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:30,870 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:30,873 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:30,873 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:30,877 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:30,878 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:30,901 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-07-14 07:13:30,901 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 8 case distinctions, treesize of input 309 treesize of output 113 [2021-07-14 07:13:30,902 INFO L550 ElimStorePlain]: Start of recursive call 31: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:30,919 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:30,920 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:30,921 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:30,924 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:30,924 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:30,928 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:30,928 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:30,950 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-07-14 07:13:30,950 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 8 case distinctions, treesize of input 386 treesize of output 123 [2021-07-14 07:13:30,951 INFO L550 ElimStorePlain]: Start of recursive call 32: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:30,967 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:30,968 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:30,969 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:30,971 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:30,972 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:30,975 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:30,976 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:30,998 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-07-14 07:13:30,999 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 8 case distinctions, treesize of input 252 treesize of output 109 [2021-07-14 07:13:30,999 INFO L550 ElimStorePlain]: Start of recursive call 33: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:31,033 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:31,034 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:31,035 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:31,037 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:31,038 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:31,041 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:31,042 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:31,062 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-07-14 07:13:31,063 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 8 case distinctions, treesize of input 302 treesize of output 113 [2021-07-14 07:13:31,064 INFO L550 ElimStorePlain]: Start of recursive call 34: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:31,078 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:31,079 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:31,080 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:31,082 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:31,083 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:31,086 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:31,086 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:31,106 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-07-14 07:13:31,106 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 8 case distinctions, treesize of input 226 treesize of output 104 [2021-07-14 07:13:31,107 INFO L550 ElimStorePlain]: Start of recursive call 35: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:31,129 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:31,131 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:31,132 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:31,134 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:31,135 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:31,138 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:31,138 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:31,162 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-07-14 07:13:31,162 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 8 case distinctions, treesize of input 158 treesize of output 1 [2021-07-14 07:13:31,163 INFO L550 ElimStorePlain]: Start of recursive call 36: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:31,178 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:31,179 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:31,180 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:31,182 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:31,183 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:31,187 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:31,187 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:31,208 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-07-14 07:13:31,208 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 8 case distinctions, treesize of input 240 treesize of output 104 [2021-07-14 07:13:31,209 INFO L550 ElimStorePlain]: Start of recursive call 37: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:31,224 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:31,226 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:31,226 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:31,229 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:31,229 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:31,232 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:31,233 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:31,253 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-07-14 07:13:31,253 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 8 case distinctions, treesize of input 306 treesize of output 112 [2021-07-14 07:13:31,254 INFO L550 ElimStorePlain]: Start of recursive call 38: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:31,268 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:31,270 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:31,271 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:31,273 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:31,273 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:31,276 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:31,277 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:31,298 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-07-14 07:13:31,298 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 8 case distinctions, treesize of input 203 treesize of output 99 [2021-07-14 07:13:31,299 INFO L550 ElimStorePlain]: Start of recursive call 39: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:31,314 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:31,315 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:31,316 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:31,318 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:31,319 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:31,322 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:31,323 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:31,344 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-07-14 07:13:31,344 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 8 case distinctions, treesize of input 268 treesize of output 112 [2021-07-14 07:13:31,345 INFO L550 ElimStorePlain]: Start of recursive call 40: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:31,360 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:31,362 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:31,363 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:31,365 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:31,365 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:31,368 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:31,369 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:31,390 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-07-14 07:13:31,390 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 8 case distinctions, treesize of input 304 treesize of output 110 [2021-07-14 07:13:31,391 INFO L550 ElimStorePlain]: Start of recursive call 41: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:31,406 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:31,408 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:31,409 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:31,411 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:31,412 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:31,416 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:31,416 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:31,440 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-07-14 07:13:31,440 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 8 case distinctions, treesize of input 196 treesize of output 98 [2021-07-14 07:13:31,441 INFO L550 ElimStorePlain]: Start of recursive call 42: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:31,458 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:31,459 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:31,460 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:31,463 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:31,464 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:31,467 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:31,468 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:31,491 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-07-14 07:13:31,491 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 8 case distinctions, treesize of input 257 treesize of output 112 [2021-07-14 07:13:31,492 INFO L550 ElimStorePlain]: Start of recursive call 43: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:31,508 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:31,510 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:31,510 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:31,513 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:31,514 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:31,517 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:31,517 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:31,539 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-07-14 07:13:31,540 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 8 case distinctions, treesize of input 396 treesize of output 129 [2021-07-14 07:13:31,541 INFO L550 ElimStorePlain]: Start of recursive call 44: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:31,557 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:31,558 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:31,559 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:31,561 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:31,562 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:31,565 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:31,566 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:31,588 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-07-14 07:13:31,588 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 8 case distinctions, treesize of input 394 treesize of output 127 [2021-07-14 07:13:31,589 INFO L550 ElimStorePlain]: Start of recursive call 45: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:31,604 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:31,606 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:31,607 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:31,609 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:31,609 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:31,613 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:31,614 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:31,637 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-07-14 07:13:31,637 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 8 case distinctions, treesize of input 270 treesize of output 111 [2021-07-14 07:13:31,638 INFO L550 ElimStorePlain]: Start of recursive call 46: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:31,654 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:31,655 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:31,656 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:31,658 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:31,659 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:31,662 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:31,663 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:31,697 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-07-14 07:13:31,698 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 8 case distinctions, treesize of input 366 treesize of output 125 [2021-07-14 07:13:31,698 INFO L550 ElimStorePlain]: Start of recursive call 47: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:31,711 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:31,713 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:31,714 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:31,716 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:31,716 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:31,719 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:31,720 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:31,739 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-07-14 07:13:31,739 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 8 case distinctions, treesize of input 196 treesize of output 98 [2021-07-14 07:13:31,740 INFO L550 ElimStorePlain]: Start of recursive call 48: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:31,754 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:31,755 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:31,756 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:31,758 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:31,759 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:31,762 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:31,763 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:31,785 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-07-14 07:13:31,786 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 8 case distinctions, treesize of input 250 treesize of output 1 [2021-07-14 07:13:31,786 INFO L550 ElimStorePlain]: Start of recursive call 49: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:31,800 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:31,802 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:31,803 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:31,805 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:31,806 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:31,809 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:31,810 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:31,845 INFO L354 Elim1Store]: treesize reduction 66, result has 9.6 percent of original size [2021-07-14 07:13:31,846 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 8 case distinctions, treesize of input 256 treesize of output 104 [2021-07-14 07:13:31,848 INFO L550 ElimStorePlain]: Start of recursive call 50: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:31,862 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:31,864 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:31,864 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:31,867 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:31,868 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:31,871 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:31,871 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:31,895 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-07-14 07:13:31,896 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 8 case distinctions, treesize of input 264 treesize of output 1 [2021-07-14 07:13:31,896 INFO L550 ElimStorePlain]: Start of recursive call 51: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:31,910 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:31,912 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:31,913 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:31,915 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:31,915 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:31,919 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:31,920 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:31,940 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-07-14 07:13:31,940 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 8 case distinctions, treesize of input 240 treesize of output 104 [2021-07-14 07:13:31,941 INFO L550 ElimStorePlain]: Start of recursive call 52: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:31,956 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:31,957 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:31,958 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:31,960 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:31,961 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:31,964 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:31,965 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:31,986 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-07-14 07:13:31,986 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 8 case distinctions, treesize of input 356 treesize of output 119 [2021-07-14 07:13:31,987 INFO L550 ElimStorePlain]: Start of recursive call 53: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:32,002 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:32,003 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:32,004 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:32,007 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:32,007 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:32,010 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:32,011 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:32,033 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-07-14 07:13:32,034 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 8 case distinctions, treesize of input 284 treesize of output 111 [2021-07-14 07:13:32,034 INFO L550 ElimStorePlain]: Start of recursive call 54: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:32,048 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:32,050 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:32,051 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:32,053 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:32,054 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:32,057 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:32,057 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:32,078 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-07-14 07:13:32,078 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 8 case distinctions, treesize of input 251 treesize of output 111 [2021-07-14 07:13:32,079 INFO L550 ElimStorePlain]: Start of recursive call 55: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:32,096 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:32,098 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:32,099 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:32,101 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:32,102 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:32,106 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:32,107 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:32,130 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-07-14 07:13:32,130 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 8 case distinctions, treesize of input 207 treesize of output 95 [2021-07-14 07:13:32,131 INFO L550 ElimStorePlain]: Start of recursive call 56: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:32,147 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:32,149 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:32,149 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:32,151 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:32,152 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:32,155 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:32,156 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:32,179 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-07-14 07:13:32,179 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 8 case distinctions, treesize of input 335 treesize of output 121 [2021-07-14 07:13:32,180 INFO L550 ElimStorePlain]: Start of recursive call 57: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:32,196 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:32,198 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:32,198 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:32,210 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:32,211 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:32,214 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:32,214 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:32,236 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-07-14 07:13:32,236 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 8 case distinctions, treesize of input 286 treesize of output 113 [2021-07-14 07:13:32,237 INFO L550 ElimStorePlain]: Start of recursive call 58: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:32,254 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:32,256 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:32,257 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:32,259 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:32,260 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:32,264 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:32,265 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:32,292 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-07-14 07:13:32,292 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 8 case distinctions, treesize of input 207 treesize of output 1 [2021-07-14 07:13:32,293 INFO L550 ElimStorePlain]: Start of recursive call 59: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:32,310 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:32,311 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:32,312 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:32,315 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:32,315 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:32,318 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:32,319 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:32,344 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-07-14 07:13:32,344 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 8 case distinctions, treesize of input 167 treesize of output 1 [2021-07-14 07:13:32,345 INFO L550 ElimStorePlain]: Start of recursive call 60: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:32,361 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:32,362 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:32,363 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:32,372 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:32,373 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:32,376 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:32,377 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:32,398 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-07-14 07:13:32,398 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 8 case distinctions, treesize of input 268 treesize of output 111 [2021-07-14 07:13:32,399 INFO L550 ElimStorePlain]: Start of recursive call 61: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:32,412 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:32,413 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:32,414 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:32,416 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:32,417 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:32,423 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:32,424 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:32,443 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-07-14 07:13:32,443 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 8 case distinctions, treesize of input 268 treesize of output 111 [2021-07-14 07:13:32,444 INFO L550 ElimStorePlain]: Start of recursive call 62: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:32,457 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:32,459 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:32,460 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:32,462 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:32,463 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:32,466 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:32,466 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:32,486 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-07-14 07:13:32,487 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 8 case distinctions, treesize of input 265 treesize of output 108 [2021-07-14 07:13:32,487 INFO L550 ElimStorePlain]: Start of recursive call 63: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:32,502 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:32,503 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:32,504 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:32,507 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:32,508 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:32,512 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:32,512 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:32,532 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-07-14 07:13:32,532 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 8 case distinctions, treesize of input 325 treesize of output 115 [2021-07-14 07:13:32,533 INFO L550 ElimStorePlain]: Start of recursive call 64: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:32,548 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:32,550 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:32,550 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:32,553 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:32,553 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:32,556 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:32,557 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:32,578 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-07-14 07:13:32,578 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 8 case distinctions, treesize of input 172 treesize of output 92 [2021-07-14 07:13:32,579 INFO L550 ElimStorePlain]: Start of recursive call 65: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:32,593 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:32,594 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:32,595 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:32,597 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:32,598 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:32,601 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:32,602 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:32,623 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-07-14 07:13:32,623 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 8 case distinctions, treesize of input 291 treesize of output 116 [2021-07-14 07:13:32,624 INFO L550 ElimStorePlain]: Start of recursive call 66: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:32,638 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:32,639 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:32,640 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:32,642 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:32,643 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:32,646 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:32,647 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:32,670 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-07-14 07:13:32,671 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 8 case distinctions, treesize of input 195 treesize of output 1 [2021-07-14 07:13:32,671 INFO L550 ElimStorePlain]: Start of recursive call 67: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:32,686 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:32,687 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:32,688 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:32,690 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:32,691 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:32,694 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:32,695 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:32,718 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-07-14 07:13:32,718 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 8 case distinctions, treesize of input 130 treesize of output 1 [2021-07-14 07:13:32,719 INFO L550 ElimStorePlain]: Start of recursive call 68: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:32,733 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:32,734 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:32,735 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:32,737 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:32,738 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:32,741 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:32,742 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:32,765 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-07-14 07:13:32,765 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 8 case distinctions, treesize of input 212 treesize of output 1 [2021-07-14 07:13:32,766 INFO L550 ElimStorePlain]: Start of recursive call 69: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:32,780 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:32,782 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:32,783 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:32,786 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:32,787 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:32,790 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:32,791 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:32,811 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-07-14 07:13:32,811 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 8 case distinctions, treesize of input 256 treesize of output 104 [2021-07-14 07:13:32,812 INFO L550 ElimStorePlain]: Start of recursive call 70: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:32,827 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:32,828 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:32,829 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:32,831 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:32,832 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:32,835 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:32,836 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:32,857 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-07-14 07:13:32,857 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 8 case distinctions, treesize of input 226 treesize of output 104 [2021-07-14 07:13:32,858 INFO L550 ElimStorePlain]: Start of recursive call 71: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:32,871 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:32,873 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:32,873 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:32,876 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:32,876 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:32,880 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:32,880 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:32,902 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-07-14 07:13:32,902 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 8 case distinctions, treesize of input 287 treesize of output 115 [2021-07-14 07:13:32,903 INFO L550 ElimStorePlain]: Start of recursive call 72: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:32,919 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:32,921 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:32,922 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:32,924 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:32,925 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:32,928 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:32,928 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:32,951 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-07-14 07:13:32,951 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 8 case distinctions, treesize of input 246 treesize of output 105 [2021-07-14 07:13:32,952 INFO L550 ElimStorePlain]: Start of recursive call 73: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:32,966 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:32,968 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:32,969 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:32,971 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:32,985 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:32,988 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:32,989 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:33,013 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-07-14 07:13:33,013 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 8 case distinctions, treesize of input 161 treesize of output 92 [2021-07-14 07:13:33,016 INFO L550 ElimStorePlain]: Start of recursive call 74: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:33,032 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:33,034 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:33,035 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:33,037 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:33,038 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:33,041 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:33,042 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:33,072 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-07-14 07:13:33,072 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 8 case distinctions, treesize of input 186 treesize of output 1 [2021-07-14 07:13:33,073 INFO L550 ElimStorePlain]: Start of recursive call 75: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:33,085 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:33,086 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:33,087 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:33,089 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:33,090 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:33,093 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:33,094 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:33,113 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-07-14 07:13:33,113 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 8 case distinctions, treesize of input 307 treesize of output 116 [2021-07-14 07:13:33,114 INFO L550 ElimStorePlain]: Start of recursive call 76: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:33,127 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:33,128 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:33,129 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:33,131 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:33,132 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:33,135 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:33,136 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:33,159 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-07-14 07:13:33,160 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 8 case distinctions, treesize of input 255 treesize of output 1 [2021-07-14 07:13:33,160 INFO L550 ElimStorePlain]: Start of recursive call 77: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:33,173 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:33,174 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:33,175 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:33,178 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:33,178 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:33,181 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:33,182 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:33,202 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-07-14 07:13:33,202 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 8 case distinctions, treesize of input 254 treesize of output 109 [2021-07-14 07:13:33,203 INFO L550 ElimStorePlain]: Start of recursive call 78: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:33,216 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:33,217 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:33,218 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:33,220 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:33,221 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:33,224 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:33,225 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:33,246 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-07-14 07:13:33,247 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 8 case distinctions, treesize of input 174 treesize of output 1 [2021-07-14 07:13:33,247 INFO L550 ElimStorePlain]: Start of recursive call 79: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:33,260 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:33,261 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:33,262 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:33,264 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:33,265 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:33,268 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:33,269 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:33,304 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-07-14 07:13:33,304 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 8 case distinctions, treesize of input 135 treesize of output 87 [2021-07-14 07:13:33,306 INFO L550 ElimStorePlain]: Start of recursive call 80: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:33,324 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:33,326 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:33,327 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:33,329 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:33,330 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:33,333 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:33,334 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:33,358 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-07-14 07:13:33,358 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 8 case distinctions, treesize of input 166 treesize of output 1 [2021-07-14 07:13:33,359 INFO L550 ElimStorePlain]: Start of recursive call 81: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:33,372 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:33,374 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:33,374 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:33,377 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:33,377 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:33,381 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:33,382 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:33,401 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-07-14 07:13:33,402 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 8 case distinctions, treesize of input 256 treesize of output 111 [2021-07-14 07:13:33,405 INFO L550 ElimStorePlain]: Start of recursive call 82: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:33,418 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:33,420 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:33,421 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:33,423 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:33,424 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:33,427 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:33,428 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:33,447 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-07-14 07:13:33,448 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 8 case distinctions, treesize of input 222 treesize of output 102 [2021-07-14 07:13:33,450 INFO L550 ElimStorePlain]: Start of recursive call 83: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:33,464 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:33,466 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:33,467 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:33,469 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:33,470 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:33,474 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:33,474 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:33,498 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-07-14 07:13:33,498 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 8 case distinctions, treesize of input 294 treesize of output 117 [2021-07-14 07:13:33,499 INFO L550 ElimStorePlain]: Start of recursive call 84: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:33,515 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:33,516 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:33,517 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:33,520 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:33,524 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:33,527 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:33,527 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:33,552 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-07-14 07:13:33,552 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 8 case distinctions, treesize of input 148 treesize of output 1 [2021-07-14 07:13:33,553 INFO L550 ElimStorePlain]: Start of recursive call 85: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:33,567 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:33,569 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:33,570 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:33,572 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:33,573 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:33,576 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:33,577 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:33,598 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-07-14 07:13:33,598 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 8 case distinctions, treesize of input 178 treesize of output 96 [2021-07-14 07:13:33,599 INFO L550 ElimStorePlain]: Start of recursive call 86: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:33,613 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:33,615 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:33,615 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:33,618 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:33,618 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:33,621 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:33,622 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:33,642 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-07-14 07:13:33,643 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 8 case distinctions, treesize of input 241 treesize of output 105 [2021-07-14 07:13:33,643 INFO L550 ElimStorePlain]: Start of recursive call 87: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:33,657 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:33,658 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:33,659 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:33,661 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:33,662 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:33,665 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:33,669 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:33,690 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-07-14 07:13:33,690 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 8 case distinctions, treesize of input 415 treesize of output 132 [2021-07-14 07:13:33,691 INFO L550 ElimStorePlain]: Start of recursive call 88: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:33,705 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:33,707 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:33,708 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:33,710 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:33,710 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:33,714 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:33,714 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:33,735 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-07-14 07:13:33,736 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 8 case distinctions, treesize of input 384 treesize of output 121 [2021-07-14 07:13:33,736 INFO L550 ElimStorePlain]: Start of recursive call 89: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:33,764 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:33,765 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:33,766 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:33,768 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:33,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:33,771 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:33,772 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:33,791 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-07-14 07:13:33,791 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 8 case distinctions, treesize of input 265 treesize of output 108 [2021-07-14 07:13:33,792 INFO L550 ElimStorePlain]: Start of recursive call 90: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:33,803 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:33,805 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:33,805 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:33,808 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:33,809 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:33,811 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:33,812 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:33,832 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-07-14 07:13:33,832 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 8 case distinctions, treesize of input 231 treesize of output 107 [2021-07-14 07:13:33,833 INFO L550 ElimStorePlain]: Start of recursive call 91: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:33,845 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:33,847 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:33,847 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:33,850 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:33,850 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:33,853 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:33,854 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:33,876 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-07-14 07:13:33,876 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 8 case distinctions, treesize of input 385 treesize of output 1 [2021-07-14 07:13:33,877 INFO L550 ElimStorePlain]: Start of recursive call 92: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:33,889 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:33,890 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:33,891 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:33,893 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:33,894 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:33,897 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:33,897 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:33,917 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-07-14 07:13:33,917 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 8 case distinctions, treesize of input 148 treesize of output 86 [2021-07-14 07:13:33,919 INFO L550 ElimStorePlain]: Start of recursive call 93: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:33,932 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:33,934 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:33,935 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:33,938 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:33,939 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:33,942 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:33,943 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:33,966 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-07-14 07:13:33,966 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 8 case distinctions, treesize of input 269 treesize of output 1 [2021-07-14 07:13:33,966 INFO L550 ElimStorePlain]: Start of recursive call 94: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:33,978 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:33,980 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:33,981 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:33,983 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:33,984 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:33,987 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:33,987 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:34,008 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-07-14 07:13:34,008 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 8 case distinctions, treesize of input 282 treesize of output 112 [2021-07-14 07:13:34,009 INFO L550 ElimStorePlain]: Start of recursive call 95: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:34,021 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:34,023 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:34,023 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:34,026 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:34,026 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:34,030 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:34,030 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:34,052 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-07-14 07:13:34,052 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 8 case distinctions, treesize of input 149 treesize of output 1 [2021-07-14 07:13:34,053 INFO L550 ElimStorePlain]: Start of recursive call 96: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:34,065 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:34,067 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:34,068 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:34,070 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:34,071 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:34,074 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:34,074 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:34,094 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-07-14 07:13:34,095 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 8 case distinctions, treesize of input 250 treesize of output 110 [2021-07-14 07:13:34,095 INFO L550 ElimStorePlain]: Start of recursive call 97: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:34,108 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:34,109 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:34,110 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:34,112 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:34,113 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:34,116 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:34,116 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:34,136 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-07-14 07:13:34,136 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 8 case distinctions, treesize of input 405 treesize of output 126 [2021-07-14 07:13:34,137 INFO L550 ElimStorePlain]: Start of recursive call 98: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:34,149 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:34,151 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:34,152 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:34,154 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:34,155 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:34,157 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:34,158 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:34,178 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-07-14 07:13:34,178 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 8 case distinctions, treesize of input 203 treesize of output 99 [2021-07-14 07:13:34,179 INFO L550 ElimStorePlain]: Start of recursive call 99: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:34,192 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:34,193 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:34,194 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:34,196 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:34,197 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:34,200 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:34,200 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:34,220 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-07-14 07:13:34,220 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 8 case distinctions, treesize of input 231 treesize of output 107 [2021-07-14 07:13:34,221 INFO L550 ElimStorePlain]: Start of recursive call 100: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:34,234 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:34,235 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:34,236 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:34,238 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:34,239 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:34,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:34,243 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:34,262 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-07-14 07:13:34,263 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 8 case distinctions, treesize of input 247 treesize of output 106 [2021-07-14 07:13:34,263 INFO L550 ElimStorePlain]: Start of recursive call 101: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:34,276 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:34,278 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:34,279 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:34,281 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:34,281 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:34,284 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:34,286 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:34,306 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-07-14 07:13:34,307 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 8 case distinctions, treesize of input 270 treesize of output 111 [2021-07-14 07:13:34,307 INFO L550 ElimStorePlain]: Start of recursive call 102: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:34,321 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:34,322 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:34,323 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:34,325 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:34,326 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:34,329 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:34,330 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:34,350 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-07-14 07:13:34,350 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 8 case distinctions, treesize of input 310 treesize of output 110 [2021-07-14 07:13:34,351 INFO L550 ElimStorePlain]: Start of recursive call 103: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:34,364 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:34,365 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:34,366 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:34,368 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:34,369 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:34,372 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:34,372 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:34,392 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-07-14 07:13:34,392 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 8 case distinctions, treesize of input 275 treesize of output 114 [2021-07-14 07:13:34,393 INFO L550 ElimStorePlain]: Start of recursive call 104: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:34,425 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:34,427 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:34,427 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:34,430 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:34,430 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:34,433 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:34,434 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:34,452 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-07-14 07:13:34,453 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 8 case distinctions, treesize of input 410 treesize of output 129 [2021-07-14 07:13:34,453 INFO L550 ElimStorePlain]: Start of recursive call 105: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:34,464 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:34,466 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:34,466 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:34,469 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:34,469 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:34,472 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:34,473 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:34,497 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-07-14 07:13:34,498 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 8 case distinctions, treesize of input 156 treesize of output 1 [2021-07-14 07:13:34,499 INFO L550 ElimStorePlain]: Start of recursive call 106: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:34,512 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:34,513 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:34,514 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:34,517 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:34,517 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:34,521 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:34,521 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:34,541 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-07-14 07:13:34,541 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 8 case distinctions, treesize of input 245 treesize of output 107 [2021-07-14 07:13:34,542 INFO L550 ElimStorePlain]: Start of recursive call 107: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:34,553 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:34,555 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:34,556 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:34,558 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:34,559 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:34,562 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:34,562 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:34,597 INFO L354 Elim1Store]: treesize reduction 66, result has 9.6 percent of original size [2021-07-14 07:13:34,597 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 8 case distinctions, treesize of input 256 treesize of output 104 [2021-07-14 07:13:34,600 INFO L550 ElimStorePlain]: Start of recursive call 108: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:34,611 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:34,613 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:34,613 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:34,616 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:34,616 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:34,619 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:34,620 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:34,639 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-07-14 07:13:34,639 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 8 case distinctions, treesize of input 296 treesize of output 119 [2021-07-14 07:13:34,640 INFO L550 ElimStorePlain]: Start of recursive call 109: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:34,651 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:34,653 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:34,653 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:34,656 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:34,656 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:34,659 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:34,660 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:34,681 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-07-14 07:13:34,681 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 8 case distinctions, treesize of input 261 treesize of output 107 [2021-07-14 07:13:34,682 INFO L550 ElimStorePlain]: Start of recursive call 110: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:34,694 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:34,696 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:34,696 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:34,699 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:34,699 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:34,702 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:34,703 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:34,727 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-07-14 07:13:34,728 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 8 case distinctions, treesize of input 307 treesize of output 116 [2021-07-14 07:13:34,729 INFO L550 ElimStorePlain]: Start of recursive call 111: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:34,740 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:34,742 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:34,742 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:34,746 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:34,746 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:34,749 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:34,750 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:34,770 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-07-14 07:13:34,770 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 8 case distinctions, treesize of input 267 treesize of output 110 [2021-07-14 07:13:34,771 INFO L550 ElimStorePlain]: Start of recursive call 112: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:34,784 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:34,786 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:34,787 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:34,790 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:34,790 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:34,794 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:34,795 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:34,816 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-07-14 07:13:34,817 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 8 case distinctions, treesize of input 213 treesize of output 105 [2021-07-14 07:13:34,817 INFO L550 ElimStorePlain]: Start of recursive call 113: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:34,831 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:34,833 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:34,834 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:34,837 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:34,838 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:34,841 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:34,842 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:34,862 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-07-14 07:13:34,863 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 8 case distinctions, treesize of input 221 treesize of output 101 [2021-07-14 07:13:34,863 INFO L550 ElimStorePlain]: Start of recursive call 114: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:34,892 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:34,893 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:34,894 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:34,897 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:34,897 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:34,901 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:34,901 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:34,925 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-07-14 07:13:34,925 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 8 case distinctions, treesize of input 251 treesize of output 108 [2021-07-14 07:13:34,926 INFO L550 ElimStorePlain]: Start of recursive call 115: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:34,940 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:34,942 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:34,943 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:34,945 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:34,946 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:34,949 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:34,949 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:34,984 INFO L354 Elim1Store]: treesize reduction 66, result has 9.6 percent of original size [2021-07-14 07:13:34,984 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 8 case distinctions, treesize of input 185 treesize of output 104 [2021-07-14 07:13:34,986 INFO L550 ElimStorePlain]: Start of recursive call 116: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:34,999 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:35,001 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:35,002 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:35,004 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:35,005 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:35,008 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:35,009 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:35,028 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-07-14 07:13:35,029 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 8 case distinctions, treesize of input 316 treesize of output 118 [2021-07-14 07:13:35,029 INFO L550 ElimStorePlain]: Start of recursive call 117: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:35,042 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:35,044 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:35,044 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:35,047 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:35,048 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:35,051 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:35,052 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:35,074 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-07-14 07:13:35,074 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 8 case distinctions, treesize of input 314 treesize of output 121 [2021-07-14 07:13:35,075 INFO L550 ElimStorePlain]: Start of recursive call 118: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:35,088 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:35,090 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:35,090 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:35,093 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:35,093 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:35,096 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:35,097 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:35,118 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-07-14 07:13:35,119 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 8 case distinctions, treesize of input 325 treesize of output 115 [2021-07-14 07:13:35,119 INFO L550 ElimStorePlain]: Start of recursive call 119: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:35,137 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:35,139 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:35,140 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:35,142 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:35,143 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:35,146 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:35,147 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:35,166 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-07-14 07:13:35,166 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 8 case distinctions, treesize of input 246 treesize of output 108 [2021-07-14 07:13:35,167 INFO L550 ElimStorePlain]: Start of recursive call 120: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:35,178 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:35,180 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:35,180 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:35,183 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:35,183 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:35,186 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:35,187 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:35,206 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-07-14 07:13:35,206 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 8 case distinctions, treesize of input 208 treesize of output 102 [2021-07-14 07:13:35,207 INFO L550 ElimStorePlain]: Start of recursive call 121: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:35,218 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:35,219 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:35,220 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:35,222 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:35,223 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:35,226 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:35,227 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:35,247 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-07-14 07:13:35,248 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 8 case distinctions, treesize of input 156 treesize of output 89 [2021-07-14 07:13:35,250 INFO L550 ElimStorePlain]: Start of recursive call 122: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:35,261 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:35,263 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:35,263 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:35,266 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:35,267 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:35,270 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:35,270 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:35,292 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-07-14 07:13:35,292 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 8 case distinctions, treesize of input 153 treesize of output 89 [2021-07-14 07:13:35,294 INFO L550 ElimStorePlain]: Start of recursive call 123: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:35,305 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:35,307 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:35,307 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:35,310 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:35,310 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:35,313 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:35,314 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:35,333 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-07-14 07:13:35,333 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 8 case distinctions, treesize of input 192 treesize of output 96 [2021-07-14 07:13:35,334 INFO L550 ElimStorePlain]: Start of recursive call 124: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:35,344 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:35,346 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:35,347 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:35,349 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:35,349 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:35,352 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:35,353 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:35,372 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-07-14 07:13:35,372 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 8 case distinctions, treesize of input 302 treesize of output 113 [2021-07-14 07:13:35,373 INFO L550 ElimStorePlain]: Start of recursive call 125: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:35,384 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:35,385 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:35,386 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:35,388 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:35,389 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:35,392 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:35,393 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:35,416 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-07-14 07:13:35,416 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 8 case distinctions, treesize of input 184 treesize of output 1 [2021-07-14 07:13:35,417 INFO L550 ElimStorePlain]: Start of recursive call 126: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:35,429 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:35,430 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:35,431 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:35,433 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:35,434 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:35,437 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:35,438 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:35,460 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-07-14 07:13:35,460 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 8 case distinctions, treesize of input 305 treesize of output 1 [2021-07-14 07:13:35,461 INFO L550 ElimStorePlain]: Start of recursive call 127: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:35,473 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:35,474 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:35,475 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:35,477 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:35,478 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:35,481 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:35,482 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:35,502 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-07-14 07:13:35,502 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 8 case distinctions, treesize of input 310 treesize of output 110 [2021-07-14 07:13:35,503 INFO L550 ElimStorePlain]: Start of recursive call 128: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:35,515 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:35,516 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:35,517 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:35,519 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:35,520 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:35,523 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:35,524 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:35,559 INFO L354 Elim1Store]: treesize reduction 66, result has 9.6 percent of original size [2021-07-14 07:13:35,559 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 8 case distinctions, treesize of input 274 treesize of output 119 [2021-07-14 07:13:35,562 INFO L550 ElimStorePlain]: Start of recursive call 129: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:35,576 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:35,577 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:35,578 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:35,580 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:35,581 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:35,584 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:35,585 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:35,605 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-07-14 07:13:35,605 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 8 case distinctions, treesize of input 227 treesize of output 105 [2021-07-14 07:13:35,605 INFO L550 ElimStorePlain]: Start of recursive call 130: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:35,617 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:35,619 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:35,619 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:35,622 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:35,622 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:35,625 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:35,626 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:35,651 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-07-14 07:13:35,651 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 8 case distinctions, treesize of input 272 treesize of output 113 [2021-07-14 07:13:35,652 INFO L550 ElimStorePlain]: Start of recursive call 131: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:35,665 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:35,666 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:35,667 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:35,669 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:35,670 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:35,673 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:35,674 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:35,693 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-07-14 07:13:35,694 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 8 case distinctions, treesize of input 256 treesize of output 98 [2021-07-14 07:13:35,694 INFO L550 ElimStorePlain]: Start of recursive call 132: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:35,707 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:35,709 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:35,710 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:35,712 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:35,713 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:35,716 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:35,717 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:35,737 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-07-14 07:13:35,737 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 8 case distinctions, treesize of input 330 treesize of output 118 [2021-07-14 07:13:35,738 INFO L550 ElimStorePlain]: Start of recursive call 133: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:35,750 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:35,752 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:35,753 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:35,755 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:35,756 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:35,759 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:35,760 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:35,779 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-07-14 07:13:35,780 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 8 case distinctions, treesize of input 277 treesize of output 109 [2021-07-14 07:13:35,780 INFO L550 ElimStorePlain]: Start of recursive call 134: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:35,794 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:35,796 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:35,796 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:35,799 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:35,800 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:35,803 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:35,804 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:35,829 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-07-14 07:13:35,830 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 8 case distinctions, treesize of input 197 treesize of output 99 [2021-07-14 07:13:35,830 INFO L550 ElimStorePlain]: Start of recursive call 135: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:35,840 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:35,842 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:35,842 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:35,845 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:35,846 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:35,849 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:35,850 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:35,884 INFO L354 Elim1Store]: treesize reduction 66, result has 9.6 percent of original size [2021-07-14 07:13:35,884 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 8 case distinctions, treesize of input 266 treesize of output 110 [2021-07-14 07:13:35,886 INFO L550 ElimStorePlain]: Start of recursive call 136: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:35,896 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:35,898 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:35,899 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:35,901 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:35,901 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:35,904 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:35,905 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:35,922 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-07-14 07:13:35,923 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 8 case distinctions, treesize of input 221 treesize of output 101 [2021-07-14 07:13:35,923 INFO L550 ElimStorePlain]: Start of recursive call 137: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:35,933 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:35,935 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:35,936 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:35,938 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:35,939 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:35,942 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:35,943 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:35,964 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-07-14 07:13:35,964 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 8 case distinctions, treesize of input 190 treesize of output 1 [2021-07-14 07:13:35,965 INFO L550 ElimStorePlain]: Start of recursive call 138: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:35,975 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:35,977 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:35,977 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:35,980 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:35,981 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:35,984 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:35,985 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:36,003 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-07-14 07:13:36,004 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 8 case distinctions, treesize of input 277 treesize of output 116 [2021-07-14 07:13:36,004 INFO L550 ElimStorePlain]: Start of recursive call 139: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:36,016 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:36,017 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:36,018 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:36,020 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:36,021 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:36,024 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:36,025 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:36,044 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-07-14 07:13:36,044 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 8 case distinctions, treesize of input 289 treesize of output 114 [2021-07-14 07:13:36,045 INFO L550 ElimStorePlain]: Start of recursive call 140: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:36,056 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:36,057 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:36,058 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:36,061 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:36,061 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:36,064 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:36,065 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:36,088 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-07-14 07:13:36,088 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 8 case distinctions, treesize of input 221 treesize of output 1 [2021-07-14 07:13:36,089 INFO L550 ElimStorePlain]: Start of recursive call 141: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:36,100 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:36,102 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:36,102 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:36,104 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:36,105 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:36,108 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:36,109 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:36,131 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-07-14 07:13:36,131 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 8 case distinctions, treesize of input 159 treesize of output 1 [2021-07-14 07:13:36,132 INFO L550 ElimStorePlain]: Start of recursive call 142: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:36,142 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:36,144 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:36,144 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:36,147 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:36,148 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:36,151 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:36,151 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:36,170 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-07-14 07:13:36,171 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 8 case distinctions, treesize of input 265 treesize of output 108 [2021-07-14 07:13:36,171 INFO L550 ElimStorePlain]: Start of recursive call 143: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:36,182 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:36,184 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:36,185 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:36,187 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:36,187 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:36,190 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:36,191 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:36,210 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-07-14 07:13:36,211 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 8 case distinctions, treesize of input 222 treesize of output 102 [2021-07-14 07:13:36,211 INFO L550 ElimStorePlain]: Start of recursive call 144: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:36,222 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:36,223 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:36,224 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:36,226 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:36,227 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:36,230 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:36,231 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:36,250 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-07-14 07:13:36,250 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 8 case distinctions, treesize of input 221 treesize of output 101 [2021-07-14 07:13:36,251 INFO L550 ElimStorePlain]: Start of recursive call 145: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:36,262 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:36,263 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:36,264 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:36,266 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:36,267 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:36,270 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:36,271 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:36,291 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-07-14 07:13:36,291 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 8 case distinctions, treesize of input 356 treesize of output 119 [2021-07-14 07:13:36,292 INFO L550 ElimStorePlain]: Start of recursive call 146: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:36,303 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:36,304 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:36,305 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:36,307 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:36,308 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:36,311 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:36,311 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:36,332 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-07-14 07:13:36,332 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 8 case distinctions, treesize of input 174 treesize of output 91 [2021-07-14 07:13:36,334 INFO L550 ElimStorePlain]: Start of recursive call 147: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:36,346 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:36,348 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:36,349 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:36,351 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:36,351 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:36,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:36,355 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:36,377 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-07-14 07:13:36,378 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 8 case distinctions, treesize of input 186 treesize of output 1 [2021-07-14 07:13:36,378 INFO L550 ElimStorePlain]: Start of recursive call 148: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:36,389 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:36,391 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:36,391 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:36,394 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:36,394 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:36,398 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:36,398 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:36,426 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-07-14 07:13:36,426 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 8 case distinctions, treesize of input 275 treesize of output 114 [2021-07-14 07:13:36,427 INFO L550 ElimStorePlain]: Start of recursive call 149: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:36,438 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:36,440 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:36,441 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:36,443 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:36,444 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:36,447 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:36,447 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:36,468 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-07-14 07:13:36,468 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 8 case distinctions, treesize of input 247 treesize of output 106 [2021-07-14 07:13:36,469 INFO L550 ElimStorePlain]: Start of recursive call 150: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:36,480 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:36,482 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:36,482 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:36,485 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:36,485 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:36,488 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:36,489 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:36,512 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-07-14 07:13:36,513 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 8 case distinctions, treesize of input 267 treesize of output 110 [2021-07-14 07:13:36,513 INFO L550 ElimStorePlain]: Start of recursive call 151: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:36,523 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:36,525 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:36,525 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:36,528 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:36,528 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:36,531 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:36,532 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:36,551 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-07-14 07:13:36,551 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 8 case distinctions, treesize of input 232 treesize of output 108 [2021-07-14 07:13:36,552 INFO L550 ElimStorePlain]: Start of recursive call 152: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:36,561 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:36,563 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:36,563 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:36,566 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:36,567 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:36,569 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:36,570 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:36,589 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-07-14 07:13:36,589 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 8 case distinctions, treesize of input 258 treesize of output 106 [2021-07-14 07:13:36,590 INFO L550 ElimStorePlain]: Start of recursive call 153: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:36,599 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:36,601 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:36,602 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:36,604 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:36,605 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:36,608 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:36,608 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:36,627 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-07-14 07:13:36,627 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 8 case distinctions, treesize of input 263 treesize of output 109 [2021-07-14 07:13:36,628 INFO L550 ElimStorePlain]: Start of recursive call 154: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:36,637 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:36,639 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:36,640 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:36,642 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:36,643 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:36,646 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:36,647 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:36,665 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-07-14 07:13:36,666 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 8 case distinctions, treesize of input 191 treesize of output 95 [2021-07-14 07:13:36,666 INFO L550 ElimStorePlain]: Start of recursive call 155: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:36,676 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:36,678 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:36,678 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:36,681 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:36,681 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:36,684 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:36,685 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:36,704 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-07-14 07:13:36,704 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 8 case distinctions, treesize of input 250 treesize of output 110 [2021-07-14 07:13:36,705 INFO L550 ElimStorePlain]: Start of recursive call 156: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:36,715 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:36,716 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:36,717 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:36,719 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:36,720 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:36,723 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:36,723 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:36,744 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-07-14 07:13:36,744 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 8 case distinctions, treesize of input 140 treesize of output 1 [2021-07-14 07:13:36,745 INFO L550 ElimStorePlain]: Start of recursive call 157: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:36,755 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:36,756 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:36,757 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:36,759 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:36,760 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:36,763 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:36,764 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:36,783 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-07-14 07:13:36,783 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 8 case distinctions, treesize of input 266 treesize of output 110 [2021-07-14 07:13:36,784 INFO L550 ElimStorePlain]: Start of recursive call 158: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:36,794 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:36,796 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:36,796 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:36,799 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:36,799 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:36,802 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:36,803 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:36,822 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-07-14 07:13:36,822 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 8 case distinctions, treesize of input 245 treesize of output 107 [2021-07-14 07:13:36,823 INFO L550 ElimStorePlain]: Start of recursive call 159: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:36,833 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:36,834 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:36,835 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:36,837 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:36,838 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:36,842 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:36,843 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:36,862 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-07-14 07:13:36,862 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 8 case distinctions, treesize of input 266 treesize of output 104 [2021-07-14 07:13:36,863 INFO L550 ElimStorePlain]: Start of recursive call 160: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:36,873 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:36,874 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:36,875 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:36,877 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:36,878 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:36,881 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:36,881 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:36,902 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-07-14 07:13:36,902 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 8 case distinctions, treesize of input 202 treesize of output 1 [2021-07-14 07:13:36,903 INFO L550 ElimStorePlain]: Start of recursive call 161: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:36,912 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:36,914 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:36,914 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:36,916 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:36,917 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:36,920 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:36,920 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:36,940 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-07-14 07:13:36,940 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 8 case distinctions, treesize of input 306 treesize of output 112 [2021-07-14 07:13:36,941 INFO L550 ElimStorePlain]: Start of recursive call 162: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:36,950 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:36,952 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:36,952 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:36,954 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:36,955 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:36,958 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:36,959 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:36,977 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-07-14 07:13:36,977 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 8 case distinctions, treesize of input 246 treesize of output 105 [2021-07-14 07:13:36,978 INFO L550 ElimStorePlain]: Start of recursive call 163: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:36,989 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:36,990 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:36,991 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:36,993 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:36,994 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:36,997 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:36,998 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:37,019 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-07-14 07:13:37,019 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 8 case distinctions, treesize of input 267 treesize of output 110 [2021-07-14 07:13:37,020 INFO L550 ElimStorePlain]: Start of recursive call 164: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:37,030 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:37,031 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:37,032 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:37,035 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:37,035 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:37,038 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:37,039 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:37,062 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-07-14 07:13:37,063 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 8 case distinctions, treesize of input 390 treesize of output 1 [2021-07-14 07:13:37,063 INFO L550 ElimStorePlain]: Start of recursive call 165: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:37,074 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:37,076 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:37,076 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:37,079 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:37,079 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:37,082 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:37,083 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:37,101 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-07-14 07:13:37,101 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 8 case distinctions, treesize of input 265 treesize of output 108 [2021-07-14 07:13:37,102 INFO L550 ElimStorePlain]: Start of recursive call 166: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:37,112 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:37,114 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:37,114 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:37,117 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:37,117 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:37,120 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:37,121 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:37,143 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-07-14 07:13:37,144 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 8 case distinctions, treesize of input 216 treesize of output 1 [2021-07-14 07:13:37,144 INFO L550 ElimStorePlain]: Start of recursive call 167: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:37,155 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:37,157 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:37,157 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:37,160 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:37,160 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:37,163 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:37,164 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:37,192 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-07-14 07:13:37,192 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 8 case distinctions, treesize of input 265 treesize of output 108 [2021-07-14 07:13:37,193 INFO L550 ElimStorePlain]: Start of recursive call 168: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:37,203 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:37,205 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:37,205 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:37,208 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:37,208 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:37,212 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:37,212 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:37,231 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-07-14 07:13:37,231 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 8 case distinctions, treesize of input 173 treesize of output 93 [2021-07-14 07:13:37,232 INFO L550 ElimStorePlain]: Start of recursive call 169: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:37,241 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:37,243 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:37,243 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:37,246 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:37,247 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:37,250 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:37,251 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:37,269 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-07-14 07:13:37,270 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 8 case distinctions, treesize of input 311 treesize of output 115 [2021-07-14 07:13:37,270 INFO L550 ElimStorePlain]: Start of recursive call 170: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:37,279 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:37,281 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:37,281 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:37,284 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:37,293 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:37,297 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:37,298 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:37,318 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-07-14 07:13:37,318 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 8 case distinctions, treesize of input 191 treesize of output 95 [2021-07-14 07:13:37,319 INFO L550 ElimStorePlain]: Start of recursive call 171: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:37,328 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:37,330 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:37,331 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:37,333 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:37,334 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:37,338 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:37,338 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:37,358 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-07-14 07:13:37,358 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 8 case distinctions, treesize of input 259 treesize of output 114 [2021-07-14 07:13:37,359 INFO L550 ElimStorePlain]: Start of recursive call 172: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:37,369 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:37,370 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:37,371 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:37,374 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:37,374 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:37,378 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:37,378 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:37,401 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-07-14 07:13:37,402 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 8 case distinctions, treesize of input 196 treesize of output 1 [2021-07-14 07:13:37,402 INFO L550 ElimStorePlain]: Start of recursive call 173: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:37,415 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:37,417 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:37,418 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:37,420 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:37,421 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:37,424 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:37,425 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:37,445 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-07-14 07:13:37,445 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 8 case distinctions, treesize of input 180 treesize of output 1 [2021-07-14 07:13:37,446 INFO L550 ElimStorePlain]: Start of recursive call 174: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:37,455 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:37,457 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:37,457 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:37,460 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:37,460 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:37,463 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:37,464 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:37,482 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-07-14 07:13:37,482 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 8 case distinctions, treesize of input 256 treesize of output 98 [2021-07-14 07:13:37,483 INFO L550 ElimStorePlain]: Start of recursive call 175: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:37,492 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:37,494 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:37,494 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:37,497 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:37,497 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:37,500 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:37,501 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:37,522 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-07-14 07:13:37,522 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 8 case distinctions, treesize of input 245 treesize of output 1 [2021-07-14 07:13:37,522 INFO L550 ElimStorePlain]: Start of recursive call 176: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:37,532 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:37,533 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:37,534 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:37,536 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:37,537 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:37,539 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:37,540 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:37,560 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-07-14 07:13:37,560 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 8 case distinctions, treesize of input 185 treesize of output 1 [2021-07-14 07:13:37,561 INFO L550 ElimStorePlain]: Start of recursive call 177: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:37,570 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:37,572 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:37,573 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:37,575 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:37,575 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:37,578 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:37,579 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:37,596 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-07-14 07:13:37,597 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 8 case distinctions, treesize of input 263 treesize of output 106 [2021-07-14 07:13:37,598 INFO L550 ElimStorePlain]: Start of recursive call 178: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:37,608 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:37,609 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:37,610 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:37,612 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:37,613 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:37,616 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:37,617 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:37,640 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-07-14 07:13:37,640 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 8 case distinctions, treesize of input 223 treesize of output 97 [2021-07-14 07:13:37,641 INFO L550 ElimStorePlain]: Start of recursive call 179: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:37,650 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:37,651 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:37,652 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:37,655 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:37,656 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:37,659 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:37,660 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:37,680 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-07-14 07:13:37,680 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 8 case distinctions, treesize of input 277 treesize of output 116 [2021-07-14 07:13:37,681 INFO L550 ElimStorePlain]: Start of recursive call 180: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:37,689 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:37,691 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:37,691 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:37,694 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:37,694 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:37,698 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:37,699 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:37,718 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-07-14 07:13:37,719 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 8 case distinctions, treesize of input 233 treesize of output 103 [2021-07-14 07:13:37,719 INFO L550 ElimStorePlain]: Start of recursive call 181: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:37,728 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:37,730 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:37,731 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:37,733 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:37,733 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:37,736 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:37,737 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:37,758 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-07-14 07:13:37,759 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 8 case distinctions, treesize of input 211 treesize of output 1 [2021-07-14 07:13:37,759 INFO L550 ElimStorePlain]: Start of recursive call 182: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:37,768 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:37,770 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:37,770 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:37,773 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:37,773 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:37,777 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:37,777 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:37,797 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-07-14 07:13:37,798 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 8 case distinctions, treesize of input 275 treesize of output 114 [2021-07-14 07:13:37,798 INFO L550 ElimStorePlain]: Start of recursive call 183: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:37,810 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:37,811 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:37,812 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:37,814 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:37,815 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:37,819 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:37,819 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:37,843 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-07-14 07:13:37,843 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 8 case distinctions, treesize of input 167 treesize of output 1 [2021-07-14 07:13:37,844 INFO L550 ElimStorePlain]: Start of recursive call 184: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:37,853 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:37,854 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:37,855 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:37,857 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:37,858 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:37,861 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:37,862 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:37,884 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-07-14 07:13:37,884 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 8 case distinctions, treesize of input 256 treesize of output 104 [2021-07-14 07:13:37,885 INFO L550 ElimStorePlain]: Start of recursive call 185: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:37,893 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:37,895 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:37,896 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:37,898 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:37,899 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:37,902 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:37,903 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:37,933 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-07-14 07:13:37,933 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 8 case distinctions, treesize of input 177 treesize of output 95 [2021-07-14 07:13:37,934 INFO L550 ElimStorePlain]: Start of recursive call 186: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:37,943 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:37,945 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:37,945 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:37,948 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:37,949 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:37,952 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:37,952 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:37,974 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-07-14 07:13:37,974 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 8 case distinctions, treesize of input 154 treesize of output 1 [2021-07-14 07:13:37,975 INFO L550 ElimStorePlain]: Start of recursive call 187: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:37,984 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:37,985 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:37,986 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:37,989 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:37,990 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:37,993 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:37,994 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:38,016 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-07-14 07:13:38,016 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 8 case distinctions, treesize of input 175 treesize of output 1 [2021-07-14 07:13:38,023 INFO L550 ElimStorePlain]: Start of recursive call 188: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:38,033 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:38,035 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:38,036 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:38,039 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:38,040 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:38,043 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:38,044 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:38,065 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-07-14 07:13:38,065 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 8 case distinctions, treesize of input 244 treesize of output 103 [2021-07-14 07:13:38,066 INFO L550 ElimStorePlain]: Start of recursive call 189: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:38,075 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:38,076 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:38,077 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:38,080 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:38,080 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:38,084 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:38,085 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:38,105 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-07-14 07:13:38,106 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 8 case distinctions, treesize of input 186 treesize of output 92 [2021-07-14 07:13:38,108 INFO L550 ElimStorePlain]: Start of recursive call 190: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:38,118 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:38,120 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:38,121 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:38,123 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:38,124 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:38,128 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:38,129 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:38,149 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-07-14 07:13:38,150 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 8 case distinctions, treesize of input 179 treesize of output 94 [2021-07-14 07:13:38,153 INFO L550 ElimStorePlain]: Start of recursive call 191: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:38,162 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:38,164 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:38,165 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:38,167 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:38,168 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:38,172 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:38,173 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:38,195 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-07-14 07:13:38,195 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 8 case distinctions, treesize of input 172 treesize of output 1 [2021-07-14 07:13:38,196 INFO L550 ElimStorePlain]: Start of recursive call 192: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:38,204 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:38,205 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:38,206 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:38,208 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:38,209 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:38,212 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:38,213 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:38,233 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-07-14 07:13:38,233 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 8 case distinctions, treesize of input 276 treesize of output 115 [2021-07-14 07:13:38,234 INFO L550 ElimStorePlain]: Start of recursive call 193: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:38,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:38,244 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:38,244 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:38,247 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:38,248 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:38,251 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:38,252 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:38,273 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-07-14 07:13:38,273 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 8 case distinctions, treesize of input 191 treesize of output 1 [2021-07-14 07:13:38,274 INFO L550 ElimStorePlain]: Start of recursive call 194: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:38,282 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:38,284 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:38,284 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:38,287 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:38,288 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:38,291 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:38,292 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:38,311 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-07-14 07:13:38,311 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 8 case distinctions, treesize of input 278 treesize of output 117 [2021-07-14 07:13:38,312 INFO L550 ElimStorePlain]: Start of recursive call 195: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:38,320 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:38,322 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:38,322 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:38,325 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:38,325 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:38,329 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:38,330 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:38,352 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-07-14 07:13:38,352 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 8 case distinctions, treesize of input 286 treesize of output 113 [2021-07-14 07:13:38,353 INFO L550 ElimStorePlain]: Start of recursive call 196: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:38,361 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:38,362 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:38,363 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:38,365 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:38,366 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:38,369 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:38,370 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:38,389 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-07-14 07:13:38,389 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 8 case distinctions, treesize of input 223 treesize of output 97 [2021-07-14 07:13:38,390 INFO L550 ElimStorePlain]: Start of recursive call 197: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:38,398 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:38,399 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:38,400 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:38,402 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:38,403 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:38,407 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:38,407 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:38,427 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-07-14 07:13:38,427 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 8 case distinctions, treesize of input 312 treesize of output 119 [2021-07-14 07:13:38,428 INFO L550 ElimStorePlain]: Start of recursive call 198: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:38,436 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:38,438 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:38,439 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:38,441 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:38,441 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:38,444 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:38,445 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:38,463 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-07-14 07:13:38,464 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 8 case distinctions, treesize of input 167 treesize of output 89 [2021-07-14 07:13:38,464 INFO L550 ElimStorePlain]: Start of recursive call 199: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:38,472 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:38,474 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:38,474 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:38,477 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:38,478 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:38,481 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:38,482 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:38,504 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-07-14 07:13:38,505 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 8 case distinctions, treesize of input 385 treesize of output 1 [2021-07-14 07:13:38,505 INFO L550 ElimStorePlain]: Start of recursive call 200: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:38,513 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:38,515 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:38,516 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:38,518 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:38,519 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:38,522 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:38,522 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:38,541 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-07-14 07:13:38,541 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 8 case distinctions, treesize of input 267 treesize of output 110 [2021-07-14 07:13:38,544 INFO L550 ElimStorePlain]: Start of recursive call 201: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:38,553 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:38,555 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:38,556 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:38,558 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:38,558 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:38,561 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:38,562 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:38,581 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-07-14 07:13:38,581 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 8 case distinctions, treesize of input 270 treesize of output 111 [2021-07-14 07:13:38,582 INFO L550 ElimStorePlain]: Start of recursive call 202: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:38,590 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:38,591 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:38,592 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:38,595 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:38,595 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:38,599 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:38,599 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:38,618 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-07-14 07:13:38,618 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 8 case distinctions, treesize of input 266 treesize of output 109 [2021-07-14 07:13:38,619 INFO L550 ElimStorePlain]: Start of recursive call 203: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:38,627 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:38,628 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:38,629 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:38,631 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:38,632 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:38,635 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:38,636 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:38,655 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-07-14 07:13:38,655 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 8 case distinctions, treesize of input 266 treesize of output 109 [2021-07-14 07:13:38,656 INFO L550 ElimStorePlain]: Start of recursive call 204: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:38,664 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:38,665 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:38,666 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:38,669 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:38,669 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:38,673 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:38,673 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:38,693 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-07-14 07:13:38,693 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 8 case distinctions, treesize of input 263 treesize of output 106 [2021-07-14 07:13:38,694 INFO L550 ElimStorePlain]: Start of recursive call 205: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:38,701 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:38,703 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:38,704 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:38,706 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:38,707 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:38,710 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:38,711 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:38,730 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-07-14 07:13:38,730 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 8 case distinctions, treesize of input 261 treesize of output 101 [2021-07-14 07:13:38,731 INFO L550 ElimStorePlain]: Start of recursive call 206: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:38,738 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:38,740 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:38,740 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:38,743 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:38,744 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:38,747 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:38,748 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:38,765 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-07-14 07:13:38,766 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 8 case distinctions, treesize of input 221 treesize of output 101 [2021-07-14 07:13:38,793 INFO L550 ElimStorePlain]: Start of recursive call 207: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:38,803 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:38,804 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:38,805 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:38,808 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:38,808 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:38,811 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:38,812 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:38,846 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-07-14 07:13:38,847 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 8 case distinctions, treesize of input 221 treesize of output 101 [2021-07-14 07:13:38,847 INFO L550 ElimStorePlain]: Start of recursive call 208: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:38,882 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:38,884 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:38,884 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:38,887 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:38,887 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:38,891 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:38,892 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:38,916 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-07-14 07:13:38,916 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 8 case distinctions, treesize of input 168 treesize of output 90 [2021-07-14 07:13:38,917 INFO L550 ElimStorePlain]: Start of recursive call 209: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:38,924 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:38,925 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:38,926 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:38,928 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:38,929 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:38,932 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:38,933 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:38,964 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-07-14 07:13:38,964 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 8 case distinctions, treesize of input 309 treesize of output 118 [2021-07-14 07:13:38,965 INFO L550 ElimStorePlain]: Start of recursive call 210: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:38,972 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:38,973 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:38,974 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:38,976 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:38,977 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:38,980 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:38,981 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:39,017 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-07-14 07:13:39,017 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 8 case distinctions, treesize of input 149 treesize of output 1 [2021-07-14 07:13:39,018 INFO L550 ElimStorePlain]: Start of recursive call 211: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:39,025 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:39,027 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:39,027 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:39,046 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:39,047 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:39,050 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:39,051 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:39,072 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-07-14 07:13:39,072 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 8 case distinctions, treesize of input 185 treesize of output 1 [2021-07-14 07:13:39,073 INFO L550 ElimStorePlain]: Start of recursive call 212: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:39,080 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:39,081 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:39,082 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:39,084 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:39,085 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:39,088 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:39,089 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:39,125 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-07-14 07:13:39,125 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 8 case distinctions, treesize of input 167 treesize of output 89 [2021-07-14 07:13:39,126 INFO L550 ElimStorePlain]: Start of recursive call 213: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:39,134 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:39,135 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:39,136 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:39,138 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:39,139 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:39,142 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:39,143 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:39,161 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-07-14 07:13:39,161 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 8 case distinctions, treesize of input 312 treesize of output 119 [2021-07-14 07:13:39,162 INFO L550 ElimStorePlain]: Start of recursive call 214: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:39,169 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:39,170 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:39,171 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:39,173 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:39,174 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:39,177 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:39,178 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:39,195 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-07-14 07:13:39,195 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 8 case distinctions, treesize of input 304 treesize of output 110 [2021-07-14 07:13:39,196 INFO L550 ElimStorePlain]: Start of recursive call 215: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:39,203 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:39,204 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:39,205 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:39,207 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:39,208 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:39,211 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:39,212 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:39,231 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-07-14 07:13:39,231 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 8 case distinctions, treesize of input 273 treesize of output 112 [2021-07-14 07:13:39,232 INFO L550 ElimStorePlain]: Start of recursive call 216: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:39,238 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:39,240 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:39,241 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:39,243 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:39,244 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:39,247 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:39,248 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:39,266 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-07-14 07:13:39,266 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 8 case distinctions, treesize of input 186 treesize of output 92 [2021-07-14 07:13:39,267 INFO L550 ElimStorePlain]: Start of recursive call 217: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:39,274 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:39,275 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:39,276 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:39,278 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:39,279 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:39,282 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:39,283 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:39,300 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-07-14 07:13:39,301 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 8 case distinctions, treesize of input 304 treesize of output 115 [2021-07-14 07:13:39,301 INFO L550 ElimStorePlain]: Start of recursive call 218: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:39,308 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:39,309 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:39,310 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:39,312 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:39,313 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:39,316 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:39,317 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:39,335 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-07-14 07:13:39,335 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 8 case distinctions, treesize of input 302 treesize of output 113 [2021-07-14 07:13:39,335 INFO L550 ElimStorePlain]: Start of recursive call 219: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:39,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:39,344 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:39,344 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:39,347 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:39,348 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:39,351 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:39,351 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:39,369 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-07-14 07:13:39,369 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 8 case distinctions, treesize of input 241 treesize of output 105 [2021-07-14 07:13:39,370 INFO L550 ElimStorePlain]: Start of recursive call 220: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:39,376 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:39,378 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:39,378 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:39,381 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:39,381 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:39,385 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:39,385 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:39,403 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-07-14 07:13:39,403 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 8 case distinctions, treesize of input 202 treesize of output 92 [2021-07-14 07:13:39,404 INFO L550 ElimStorePlain]: Start of recursive call 221: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:39,410 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:39,412 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:39,413 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:39,415 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:39,416 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:39,419 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:39,420 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:39,437 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-07-14 07:13:39,438 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 8 case distinctions, treesize of input 227 treesize of output 105 [2021-07-14 07:13:39,438 INFO L550 ElimStorePlain]: Start of recursive call 222: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:39,445 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:39,446 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:39,447 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:39,449 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:39,450 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:39,453 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:39,454 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:39,471 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-07-14 07:13:39,471 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 8 case distinctions, treesize of input 203 treesize of output 99 [2021-07-14 07:13:39,472 INFO L550 ElimStorePlain]: Start of recursive call 223: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:39,479 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:39,480 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:39,481 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:39,483 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:39,484 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:39,487 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:39,488 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:39,509 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-07-14 07:13:39,509 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 8 case distinctions, treesize of input 177 treesize of output 1 [2021-07-14 07:13:39,509 INFO L550 ElimStorePlain]: Start of recursive call 224: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:39,516 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:39,517 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:39,518 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:39,520 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:39,521 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:39,524 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:39,525 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:39,545 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-07-14 07:13:39,545 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 8 case distinctions, treesize of input 264 treesize of output 1 [2021-07-14 07:13:39,546 INFO L550 ElimStorePlain]: Start of recursive call 225: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:39,552 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:39,554 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:39,555 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:39,557 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:39,558 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:39,561 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:39,562 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:39,580 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-07-14 07:13:39,580 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 8 case distinctions, treesize of input 314 treesize of output 116 [2021-07-14 07:13:39,581 INFO L550 ElimStorePlain]: Start of recursive call 226: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:39,587 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:39,589 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:39,589 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:39,592 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:39,593 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:39,596 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:39,597 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:39,618 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-07-14 07:13:39,618 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 8 case distinctions, treesize of input 395 treesize of output 1 [2021-07-14 07:13:39,620 INFO L550 ElimStorePlain]: Start of recursive call 227: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:39,627 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:39,629 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:39,629 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:39,631 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:39,632 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:39,635 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:39,635 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:39,652 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-07-14 07:13:39,653 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 8 case distinctions, treesize of input 265 treesize of output 108 [2021-07-14 07:13:39,653 INFO L550 ElimStorePlain]: Start of recursive call 228: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:39,659 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:39,661 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:39,662 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:39,664 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:39,665 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:39,668 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:39,668 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:39,686 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-07-14 07:13:39,686 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 8 case distinctions, treesize of input 277 treesize of output 109 [2021-07-14 07:13:39,687 INFO L550 ElimStorePlain]: Start of recursive call 229: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:39,693 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:39,694 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:39,695 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:39,697 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:39,698 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:39,701 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:39,701 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:39,719 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-07-14 07:13:39,719 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 8 case distinctions, treesize of input 130 treesize of output 84 [2021-07-14 07:13:39,778 INFO L550 ElimStorePlain]: Start of recursive call 230: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:39,786 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:39,787 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:39,788 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:39,790 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:39,791 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:39,794 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:39,795 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:39,826 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-07-14 07:13:39,826 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 8 case distinctions, treesize of input 187 treesize of output 93 [2021-07-14 07:13:39,827 INFO L550 ElimStorePlain]: Start of recursive call 231: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:39,833 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:39,834 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:39,835 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:39,837 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:39,838 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:39,841 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:39,842 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:39,865 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-07-14 07:13:39,865 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 8 case distinctions, treesize of input 232 treesize of output 108 [2021-07-14 07:13:39,865 INFO L550 ElimStorePlain]: Start of recursive call 232: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:39,883 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:39,884 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:39,885 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:39,901 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:39,902 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:39,905 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:39,906 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:39,926 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-07-14 07:13:39,926 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 8 case distinctions, treesize of input 315 treesize of output 1 [2021-07-14 07:13:39,927 INFO L550 ElimStorePlain]: Start of recursive call 233: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:39,933 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:39,934 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:39,935 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:39,937 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:39,938 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:39,941 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:39,942 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:39,958 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-07-14 07:13:39,958 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 8 case distinctions, treesize of input 258 treesize of output 106 [2021-07-14 07:13:39,959 INFO L550 ElimStorePlain]: Start of recursive call 234: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:39,964 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:39,966 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:39,966 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:39,969 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:39,970 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:39,973 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:39,974 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:39,990 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-07-14 07:13:39,990 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 8 case distinctions, treesize of input 208 treesize of output 102 [2021-07-14 07:13:39,991 INFO L550 ElimStorePlain]: Start of recursive call 235: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:39,996 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:39,997 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:39,998 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:40,001 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:40,001 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:40,004 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:40,005 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:40,023 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-07-14 07:13:40,023 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 8 case distinctions, treesize of input 175 treesize of output 1 [2021-07-14 07:13:40,024 INFO L550 ElimStorePlain]: Start of recursive call 236: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:40,029 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:40,031 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:40,031 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:40,034 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:40,034 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:40,037 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:40,038 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:40,054 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-07-14 07:13:40,054 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 8 case distinctions, treesize of input 232 treesize of output 108 [2021-07-14 07:13:40,055 INFO L550 ElimStorePlain]: Start of recursive call 237: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:40,060 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:40,062 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:40,063 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:40,065 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:40,066 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:40,069 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:40,069 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:40,089 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-07-14 07:13:40,089 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 8 case distinctions, treesize of input 261 treesize of output 1 [2021-07-14 07:13:40,090 INFO L550 ElimStorePlain]: Start of recursive call 238: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:40,095 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:40,097 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:40,097 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:40,099 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:40,100 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:40,107 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:40,107 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:40,126 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-07-14 07:13:40,126 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 8 case distinctions, treesize of input 222 treesize of output 102 [2021-07-14 07:13:40,140 INFO L550 ElimStorePlain]: Start of recursive call 239: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:40,146 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:40,148 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:40,148 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:40,151 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:40,151 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:40,155 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:40,155 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:40,175 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-07-14 07:13:40,175 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 8 case distinctions, treesize of input 228 treesize of output 100 [2021-07-14 07:13:40,176 INFO L550 ElimStorePlain]: Start of recursive call 240: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:40,189 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:40,190 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:40,191 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:40,193 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:40,194 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:40,197 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:40,198 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:40,216 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-07-14 07:13:40,216 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 8 case distinctions, treesize of input 284 treesize of output 111 [2021-07-14 07:13:40,216 INFO L550 ElimStorePlain]: Start of recursive call 241: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:40,222 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:40,223 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:40,224 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:40,226 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:40,227 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:40,230 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:40,231 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:40,249 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-07-14 07:13:40,250 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 8 case distinctions, treesize of input 310 treesize of output 1 [2021-07-14 07:13:40,250 INFO L550 ElimStorePlain]: Start of recursive call 242: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:40,255 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:40,256 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:40,257 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:40,259 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:40,260 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:40,262 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:40,263 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:40,280 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-07-14 07:13:40,280 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 8 case distinctions, treesize of input 202 treesize of output 1 [2021-07-14 07:13:40,280 INFO L550 ElimStorePlain]: Start of recursive call 243: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:40,285 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:40,287 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:40,287 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:40,290 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:40,290 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:40,293 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:40,294 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:40,309 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-07-14 07:13:40,309 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 8 case distinctions, treesize of input 186 treesize of output 92 [2021-07-14 07:13:40,310 INFO L550 ElimStorePlain]: Start of recursive call 244: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:40,315 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:40,316 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:40,317 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:40,319 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:40,320 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:40,322 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:40,323 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:40,339 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-07-14 07:13:40,339 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 8 case distinctions, treesize of input 222 treesize of output 102 [2021-07-14 07:13:40,340 INFO L550 ElimStorePlain]: Start of recursive call 245: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:40,345 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:40,347 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:40,347 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:40,350 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:40,350 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:40,353 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:40,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:40,371 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-07-14 07:13:40,371 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 8 case distinctions, treesize of input 227 treesize of output 105 [2021-07-14 07:13:40,371 INFO L550 ElimStorePlain]: Start of recursive call 246: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:40,376 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:40,378 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:40,378 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:40,380 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:40,381 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:40,384 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:40,385 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:40,401 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-07-14 07:13:40,401 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 8 case distinctions, treesize of input 272 treesize of output 113 [2021-07-14 07:13:40,402 INFO L550 ElimStorePlain]: Start of recursive call 247: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:40,406 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:40,407 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:40,408 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:40,410 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:40,411 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:40,413 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:40,414 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:40,430 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-07-14 07:13:40,431 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 8 case distinctions, treesize of input 211 treesize of output 1 [2021-07-14 07:13:40,431 INFO L550 ElimStorePlain]: Start of recursive call 248: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:40,435 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:40,436 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:40,437 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:40,439 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:40,440 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:40,442 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:40,443 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:40,458 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-07-14 07:13:40,458 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 8 case distinctions, treesize of input 258 treesize of output 106 [2021-07-14 07:13:40,459 INFO L550 ElimStorePlain]: Start of recursive call 249: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:40,463 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:40,464 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:40,465 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:40,467 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:40,467 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:40,470 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:40,471 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:40,486 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-07-14 07:13:40,486 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 8 case distinctions, treesize of input 320 treesize of output 116 [2021-07-14 07:13:40,487 INFO L550 ElimStorePlain]: Start of recursive call 250: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:40,505 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:40,506 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:40,507 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:40,509 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:40,510 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:40,512 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:40,513 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:40,528 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-07-14 07:13:40,528 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 8 case distinctions, treesize of input 268 treesize of output 109 [2021-07-14 07:13:40,529 INFO L550 ElimStorePlain]: Start of recursive call 251: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:40,532 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:13:40,535 INFO L354 Elim1Store]: treesize reduction 120, result has 0.8 percent of original size [2021-07-14 07:13:40,535 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 1 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 14 case distinctions, treesize of input 249 treesize of output 106 [2021-07-14 07:13:40,536 INFO L550 ElimStorePlain]: Start of recursive call 252: End of recursive call: and 1 xjuncts. [2021-07-14 07:13:40,602 INFO L628 ElimStorePlain]: treesize reduction 154, result has 29.4 percent of original size [2021-07-14 07:13:40,603 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: and 3 xjuncts. [2021-07-14 07:13:40,604 INFO L247 ElimStorePlain]: Needed 252 recursive calls to eliminate 2 variables, input treesize:64584, output treesize:46 [2021-07-14 07:13:40,674 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-14 07:13:40,674 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [520566878] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 07:13:40,674 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 07:13:40,674 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [15, 14] total 27 [2021-07-14 07:13:40,674 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2097593203] [2021-07-14 07:13:40,676 INFO L462 AbstractCegarLoop]: Interpolant automaton has 27 states [2021-07-14 07:13:40,676 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 07:13:40,676 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 27 interpolants. [2021-07-14 07:13:40,677 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=90, Invalid=612, Unknown=0, NotChecked=0, Total=702 [2021-07-14 07:13:40,677 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 07:13:40,677 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 07:13:40,677 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 27 states, 27 states have (on average 2.4074074074074074) internal successors, (65), 27 states have internal predecessors, (65), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-14 07:13:40,677 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 07:13:40,677 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-07-14 07:13:40,677 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2021-07-14 07:13:40,677 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 07:13:41,237 WARN L205 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 73 [2021-07-14 07:13:41,540 WARN L205 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 70 [2021-07-14 07:13:41,682 WARN L205 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 117 DAG size of output: 72 [2021-07-14 07:13:41,851 WARN L205 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 76 [2021-07-14 07:13:42,383 WARN L205 SmtUtils]: Spent 471.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 140 [2021-07-14 07:13:42,904 WARN L205 SmtUtils]: Spent 438.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 132 [2021-07-14 07:13:43,401 WARN L205 SmtUtils]: Spent 459.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 138 [2021-07-14 07:13:44,064 WARN L205 SmtUtils]: Spent 551.00 ms on a formula simplification. DAG size of input: 226 DAG size of output: 149 [2021-07-14 07:13:44,231 WARN L205 SmtUtils]: Spent 117.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2021-07-14 07:13:44,612 WARN L205 SmtUtils]: Spent 324.00 ms on a formula simplification. DAG size of input: 122 DAG size of output: 99 [2021-07-14 07:13:45,048 WARN L205 SmtUtils]: Spent 384.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 112 [2021-07-14 07:13:45,473 WARN L205 SmtUtils]: Spent 347.00 ms on a formula simplification. DAG size of input: 134 DAG size of output: 106 [2021-07-14 07:13:45,688 WARN L205 SmtUtils]: Spent 161.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 100 [2021-07-14 07:13:46,198 WARN L205 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 79 [2021-07-14 07:13:46,385 WARN L205 SmtUtils]: Spent 147.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 90 [2021-07-14 07:13:46,584 WARN L205 SmtUtils]: Spent 140.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 96 [2021-07-14 07:13:46,755 WARN L205 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 78 [2021-07-14 07:13:46,996 WARN L205 SmtUtils]: Spent 172.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 62 [2021-07-14 07:13:47,298 WARN L205 SmtUtils]: Spent 241.00 ms on a formula simplification. DAG size of input: 130 DAG size of output: 125 [2021-07-14 07:13:47,350 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 07:13:47,350 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-07-14 07:13:47,350 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2021-07-14 07:13:47,350 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 38 states. [2021-07-14 07:13:47,550 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable148 [2021-07-14 07:13:47,551 INFO L430 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 07:13:47,551 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 07:13:47,551 INFO L82 PathProgramCache]: Analyzing trace with hash -1944503549, now seen corresponding path program 5 times [2021-07-14 07:13:47,551 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 07:13:47,551 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [133903038] [2021-07-14 07:13:47,551 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 07:13:47,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 07:13:48,206 WARN L205 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 48 [2021-07-14 07:13:48,412 WARN L205 SmtUtils]: Spent 162.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 82 [2021-07-14 07:13:48,812 WARN L205 SmtUtils]: Spent 328.00 ms on a formula simplification. DAG size of input: 129 DAG size of output: 93 [2021-07-14 07:13:49,208 WARN L205 SmtUtils]: Spent 319.00 ms on a formula simplification. DAG size of input: 133 DAG size of output: 97 [2021-07-14 07:13:49,601 WARN L205 SmtUtils]: Spent 391.00 ms on a formula simplification. DAG size of input: 231 DAG size of output: 216 [2021-07-14 07:13:50,187 WARN L205 SmtUtils]: Spent 538.00 ms on a formula simplification. DAG size of input: 216 DAG size of output: 144 [2021-07-14 07:13:50,592 WARN L205 SmtUtils]: Spent 403.00 ms on a formula simplification. DAG size of input: 235 DAG size of output: 220 [2021-07-14 07:13:51,194 WARN L205 SmtUtils]: Spent 546.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 105 [2021-07-14 07:13:51,639 WARN L205 SmtUtils]: Spent 442.00 ms on a formula simplification. DAG size of input: 260 DAG size of output: 232 [2021-07-14 07:13:52,122 WARN L205 SmtUtils]: Spent 390.00 ms on a formula simplification. DAG size of input: 232 DAG size of output: 95 [2021-07-14 07:13:52,368 WARN L205 SmtUtils]: Spent 155.00 ms on a formula simplification. DAG size of input: 131 DAG size of output: 61 [2021-07-14 07:13:52,542 WARN L205 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 38 [2021-07-14 07:13:52,704 WARN L205 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 34 [2021-07-14 07:13:52,983 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 0 proven. 38 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-14 07:13:52,984 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 07:13:52,984 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [133903038] [2021-07-14 07:13:52,984 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [133903038] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 07:13:52,984 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1637268565] [2021-07-14 07:13:52,984 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 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 [2021-07-14 07:13:53,028 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 6 check-sat command(s) [2021-07-14 07:13:53,028 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-07-14 07:13:53,029 WARN L261 TraceCheckSpWp]: Trace formula consists of 104 conjuncts, 55 conjunts are in the unsatisfiable core [2021-07-14 07:13:53,030 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 07:13:58,199 WARN L205 SmtUtils]: Spent 4.34 s on a formula simplification that was a NOOP. DAG size: 144 [2021-07-14 07:14:02,954 WARN L205 SmtUtils]: Spent 4.26 s on a formula simplification that was a NOOP. DAG size: 475 [2021-07-14 07:14:06,208 WARN L205 SmtUtils]: Spent 2.16 s on a formula simplification that was a NOOP. DAG size: 479 [2021-07-14 07:14:21,697 WARN L205 SmtUtils]: Spent 14.27 s on a formula simplification that was a NOOP. DAG size: 518 [2021-07-14 07:14:28,365 WARN L205 SmtUtils]: Spent 5.34 s on a formula simplification that was a NOOP. DAG size: 920 [2021-07-14 07:14:35,964 WARN L205 SmtUtils]: Spent 6.35 s on a formula simplification that was a NOOP. DAG size: 919 [2021-07-14 07:14:42,531 WARN L205 SmtUtils]: Spent 5.22 s on a formula simplification that was a NOOP. DAG size: 983 [2021-07-14 07:14:51,087 WARN L205 SmtUtils]: Spent 6.51 s on a formula simplification. DAG size of input: 982 DAG size of output: 642 [2021-07-14 07:14:52,055 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:14:52,061 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:14:52,072 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:14:52,084 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:14:52,093 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:14:52,100 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:14:52,156 INFO L244 Elim1Store]: Index analysis took 102 ms [2021-07-14 07:14:52,226 INFO L354 Elim1Store]: treesize reduction 132, result has 5.0 percent of original size [2021-07-14 07:14:52,226 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 6 disjoint index pairs (out of 21 index pairs), introduced 10 new quantified variables, introduced 15 case distinctions, treesize of input 141 treesize of output 84 [2021-07-14 07:14:52,228 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 07:14:52,290 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:14:52,295 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:14:52,296 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:14:52,334 INFO L354 Elim1Store]: treesize reduction 162, result has 0.6 percent of original size [2021-07-14 07:14:52,334 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 3 disjoint index pairs (out of 21 index pairs), introduced 10 new quantified variables, introduced 18 case distinctions, treesize of input 146 treesize of output 1 [2021-07-14 07:14:52,335 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-07-14 07:15:04,798 WARN L205 SmtUtils]: Spent 12.46 s on a formula simplification. DAG size of input: 1531 DAG size of output: 1431 [2021-07-14 07:15:04,802 INFO L628 ElimStorePlain]: treesize reduction 7722, result has 56.3 percent of original size [2021-07-14 07:15:04,857 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:15:04,862 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:15:04,864 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:15:04,935 INFO L354 Elim1Store]: treesize reduction 156, result has 4.3 percent of original size [2021-07-14 07:15:04,936 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 3 disjoint index pairs (out of 21 index pairs), introduced 10 new quantified variables, introduced 18 case distinctions, treesize of input 161 treesize of output 91 [2021-07-14 07:15:04,939 INFO L550 ElimStorePlain]: Start of recursive call 4: 1 dim-0 vars, End of recursive call: and 1 xjuncts. [2021-07-14 07:15:08,349 WARN L205 SmtUtils]: Spent 3.41 s on a formula simplification that was a NOOP. DAG size: 1405 [2021-07-14 07:15:08,350 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 07:15:08,398 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:15:08,402 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:15:08,408 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:15:08,483 INFO L354 Elim1Store]: treesize reduction 156, result has 4.3 percent of original size [2021-07-14 07:15:08,483 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 3 disjoint index pairs (out of 21 index pairs), introduced 10 new quantified variables, introduced 18 case distinctions, treesize of input 193 treesize of output 92 [2021-07-14 07:15:08,486 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-07-14 07:15:11,663 WARN L205 SmtUtils]: Spent 3.18 s on a formula simplification that was a NOOP. DAG size: 1379 [2021-07-14 07:15:11,663 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 07:15:11,713 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:15:11,715 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:15:11,718 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:15:11,786 INFO L354 Elim1Store]: treesize reduction 156, result has 4.3 percent of original size [2021-07-14 07:15:11,787 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 3 disjoint index pairs (out of 21 index pairs), introduced 10 new quantified variables, introduced 18 case distinctions, treesize of input 216 treesize of output 91 [2021-07-14 07:15:11,788 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-07-14 07:15:14,993 WARN L205 SmtUtils]: Spent 3.20 s on a formula simplification that was a NOOP. DAG size: 1353 [2021-07-14 07:15:14,994 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 07:15:15,048 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:15:15,050 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:15:15,055 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:15:15,117 INFO L354 Elim1Store]: treesize reduction 156, result has 4.3 percent of original size [2021-07-14 07:15:15,117 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 3 disjoint index pairs (out of 21 index pairs), introduced 10 new quantified variables, introduced 18 case distinctions, treesize of input 211 treesize of output 90 [2021-07-14 07:15:15,119 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-07-14 07:15:18,272 WARN L205 SmtUtils]: Spent 3.15 s on a formula simplification that was a NOOP. DAG size: 1326 [2021-07-14 07:15:18,272 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 07:15:18,320 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:15:18,321 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:15:18,326 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:15:18,392 INFO L354 Elim1Store]: treesize reduction 156, result has 4.3 percent of original size [2021-07-14 07:15:18,393 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 3 disjoint index pairs (out of 21 index pairs), introduced 10 new quantified variables, introduced 18 case distinctions, treesize of input 191 treesize of output 95 [2021-07-14 07:15:18,395 INFO L550 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2021-07-14 07:15:21,538 WARN L205 SmtUtils]: Spent 3.14 s on a formula simplification that was a NOOP. DAG size: 1299 [2021-07-14 07:15:21,539 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 07:15:21,587 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:15:21,590 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:15:21,598 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:15:21,601 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:15:21,606 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:15:21,616 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:15:21,725 INFO L354 Elim1Store]: treesize reduction 132, result has 5.0 percent of original size [2021-07-14 07:15:21,725 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 6 disjoint index pairs (out of 21 index pairs), introduced 10 new quantified variables, introduced 15 case distinctions, treesize of input 322 treesize of output 111 [2021-07-14 07:15:21,727 INFO L550 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2021-07-14 07:15:21,773 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:15:21,775 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:15:21,780 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:15:21,853 INFO L354 Elim1Store]: treesize reduction 156, result has 4.3 percent of original size [2021-07-14 07:15:21,854 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 3 disjoint index pairs (out of 21 index pairs), introduced 10 new quantified variables, introduced 18 case distinctions, treesize of input 314 treesize of output 109 [2021-07-14 07:15:21,856 INFO L550 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2021-07-14 07:15:24,965 WARN L205 SmtUtils]: Spent 3.11 s on a formula simplification that was a NOOP. DAG size: 1272 [2021-07-14 07:15:24,966 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 07:15:25,012 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:15:25,017 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:15:25,018 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:15:25,076 INFO L354 Elim1Store]: treesize reduction 156, result has 4.3 percent of original size [2021-07-14 07:15:25,077 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 3 disjoint index pairs (out of 21 index pairs), introduced 10 new quantified variables, introduced 18 case distinctions, treesize of input 313 treesize of output 108 [2021-07-14 07:15:25,079 INFO L550 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2021-07-14 07:15:28,151 WARN L205 SmtUtils]: Spent 3.07 s on a formula simplification that was a NOOP. DAG size: 1242 [2021-07-14 07:15:28,152 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 07:15:28,199 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:15:28,207 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:15:28,208 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:15:28,273 INFO L354 Elim1Store]: treesize reduction 156, result has 4.3 percent of original size [2021-07-14 07:15:28,274 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 3 disjoint index pairs (out of 21 index pairs), introduced 10 new quantified variables, introduced 18 case distinctions, treesize of input 153 treesize of output 88 [2021-07-14 07:15:28,276 INFO L550 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2021-07-14 07:15:31,255 WARN L205 SmtUtils]: Spent 2.98 s on a formula simplification that was a NOOP. DAG size: 1216 [2021-07-14 07:15:31,255 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 07:15:31,301 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:15:31,305 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:15:31,322 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:15:31,334 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:15:31,336 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:15:31,337 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:15:31,438 INFO L354 Elim1Store]: treesize reduction 132, result has 5.0 percent of original size [2021-07-14 07:15:31,439 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 6 disjoint index pairs (out of 21 index pairs), introduced 10 new quantified variables, introduced 15 case distinctions, treesize of input 224 treesize of output 95 [2021-07-14 07:15:31,441 INFO L550 ElimStorePlain]: Start of recursive call 13: End of recursive call: and 1 xjuncts. [2021-07-14 07:15:31,483 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:15:31,487 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:15:31,493 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:15:31,554 INFO L354 Elim1Store]: treesize reduction 156, result has 4.3 percent of original size [2021-07-14 07:15:31,554 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 3 disjoint index pairs (out of 21 index pairs), introduced 10 new quantified variables, introduced 18 case distinctions, treesize of input 226 treesize of output 97 [2021-07-14 07:15:31,556 INFO L550 ElimStorePlain]: Start of recursive call 14: End of recursive call: and 1 xjuncts. [2021-07-14 07:15:36,902 WARN L205 SmtUtils]: Spent 5.34 s on a formula simplification. DAG size of input: 1189 DAG size of output: 1184 [2021-07-14 07:15:36,904 INFO L628 ElimStorePlain]: treesize reduction 38, result has 99.5 percent of original size [2021-07-14 07:15:36,950 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:15:36,952 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:15:36,955 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:15:37,019 INFO L354 Elim1Store]: treesize reduction 156, result has 4.3 percent of original size [2021-07-14 07:15:37,019 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 3 disjoint index pairs (out of 21 index pairs), introduced 10 new quantified variables, introduced 18 case distinctions, treesize of input 144 treesize of output 84 [2021-07-14 07:15:37,021 INFO L550 ElimStorePlain]: Start of recursive call 15: End of recursive call: and 1 xjuncts. [2021-07-14 07:15:39,650 WARN L205 SmtUtils]: Spent 2.63 s on a formula simplification that was a NOOP. DAG size: 1158 [2021-07-14 07:15:39,651 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 07:15:39,696 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:15:39,701 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:15:39,702 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:15:39,763 INFO L354 Elim1Store]: treesize reduction 156, result has 4.3 percent of original size [2021-07-14 07:15:39,763 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 3 disjoint index pairs (out of 21 index pairs), introduced 10 new quantified variables, introduced 18 case distinctions, treesize of input 124 treesize of output 81 [2021-07-14 07:15:39,765 INFO L550 ElimStorePlain]: Start of recursive call 16: End of recursive call: and 1 xjuncts. [2021-07-14 07:15:42,481 WARN L205 SmtUtils]: Spent 2.72 s on a formula simplification that was a NOOP. DAG size: 1132 [2021-07-14 07:15:42,482 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 07:15:42,531 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:15:42,532 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:15:42,533 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:15:42,534 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:15:42,549 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:15:42,558 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:15:42,654 INFO L354 Elim1Store]: treesize reduction 132, result has 5.0 percent of original size [2021-07-14 07:15:42,655 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 6 disjoint index pairs (out of 21 index pairs), introduced 10 new quantified variables, introduced 15 case distinctions, treesize of input 193 treesize of output 93 [2021-07-14 07:15:42,657 INFO L550 ElimStorePlain]: Start of recursive call 17: 1 dim-0 vars, End of recursive call: and 1 xjuncts. [2021-07-14 07:15:42,704 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:15:42,705 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:15:42,712 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:15:42,775 INFO L354 Elim1Store]: treesize reduction 156, result has 4.3 percent of original size [2021-07-14 07:15:42,775 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 3 disjoint index pairs (out of 21 index pairs), introduced 10 new quantified variables, introduced 18 case distinctions, treesize of input 184 treesize of output 90 [2021-07-14 07:15:42,777 INFO L550 ElimStorePlain]: Start of recursive call 18: End of recursive call: and 1 xjuncts. [2021-07-14 07:15:45,188 WARN L205 SmtUtils]: Spent 2.41 s on a formula simplification that was a NOOP. DAG size: 1103 [2021-07-14 07:15:45,188 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 07:15:45,231 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:15:45,241 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:15:45,250 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:15:45,251 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:15:45,253 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:15:45,262 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:15:45,354 INFO L354 Elim1Store]: treesize reduction 132, result has 5.0 percent of original size [2021-07-14 07:15:45,355 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 6 disjoint index pairs (out of 21 index pairs), introduced 10 new quantified variables, introduced 15 case distinctions, treesize of input 327 treesize of output 114 [2021-07-14 07:15:45,357 INFO L550 ElimStorePlain]: Start of recursive call 19: End of recursive call: and 1 xjuncts. [2021-07-14 07:15:45,400 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:15:45,404 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:15:45,405 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:15:45,463 INFO L354 Elim1Store]: treesize reduction 156, result has 4.3 percent of original size [2021-07-14 07:15:45,463 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 3 disjoint index pairs (out of 21 index pairs), introduced 10 new quantified variables, introduced 18 case distinctions, treesize of input 329 treesize of output 116 [2021-07-14 07:15:45,465 INFO L550 ElimStorePlain]: Start of recursive call 20: End of recursive call: and 1 xjuncts. [2021-07-14 07:15:49,836 WARN L205 SmtUtils]: Spent 4.37 s on a formula simplification. DAG size of input: 1071 DAG size of output: 1068 [2021-07-14 07:15:49,838 INFO L628 ElimStorePlain]: treesize reduction 38, result has 99.4 percent of original size [2021-07-14 07:15:49,873 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:15:49,876 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:15:49,877 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:15:49,932 INFO L354 Elim1Store]: treesize reduction 156, result has 4.3 percent of original size [2021-07-14 07:15:49,932 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 3 disjoint index pairs (out of 21 index pairs), introduced 10 new quantified variables, introduced 18 case distinctions, treesize of input 165 treesize of output 90 [2021-07-14 07:15:49,934 INFO L550 ElimStorePlain]: Start of recursive call 21: End of recursive call: and 1 xjuncts. [2021-07-14 07:15:52,046 WARN L205 SmtUtils]: Spent 2.11 s on a formula simplification that was a NOOP. DAG size: 1039 [2021-07-14 07:15:52,047 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 07:15:52,083 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:15:52,087 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:15:52,089 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:15:52,141 INFO L354 Elim1Store]: treesize reduction 156, result has 4.3 percent of original size [2021-07-14 07:15:52,141 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 3 disjoint index pairs (out of 21 index pairs), introduced 10 new quantified variables, introduced 18 case distinctions, treesize of input 124 treesize of output 81 [2021-07-14 07:15:52,143 INFO L550 ElimStorePlain]: Start of recursive call 22: 1 dim-0 vars, End of recursive call: and 1 xjuncts. [2021-07-14 07:15:54,196 WARN L205 SmtUtils]: Spent 2.05 s on a formula simplification that was a NOOP. DAG size: 1013 [2021-07-14 07:15:54,197 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 07:15:54,234 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:15:54,235 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:15:54,238 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:15:54,293 INFO L354 Elim1Store]: treesize reduction 156, result has 4.3 percent of original size [2021-07-14 07:15:54,294 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 3 disjoint index pairs (out of 21 index pairs), introduced 10 new quantified variables, introduced 18 case distinctions, treesize of input 320 treesize of output 113 [2021-07-14 07:15:54,295 INFO L550 ElimStorePlain]: Start of recursive call 23: End of recursive call: and 1 xjuncts. [2021-07-14 07:15:56,272 WARN L205 SmtUtils]: Spent 1.98 s on a formula simplification that was a NOOP. DAG size: 981 [2021-07-14 07:15:56,273 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 07:15:56,311 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:15:56,313 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:15:56,314 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:15:56,370 INFO L354 Elim1Store]: treesize reduction 156, result has 4.3 percent of original size [2021-07-14 07:15:56,370 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 3 disjoint index pairs (out of 21 index pairs), introduced 10 new quantified variables, introduced 18 case distinctions, treesize of input 208 treesize of output 89 [2021-07-14 07:15:56,372 INFO L550 ElimStorePlain]: Start of recursive call 24: End of recursive call: and 1 xjuncts. [2021-07-14 07:15:58,375 WARN L205 SmtUtils]: Spent 2.00 s on a formula simplification that was a NOOP. DAG size: 955 [2021-07-14 07:15:58,376 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 07:15:58,415 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:15:58,418 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:15:58,423 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:15:58,426 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:15:58,427 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:15:58,439 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:15:58,520 INFO L354 Elim1Store]: treesize reduction 132, result has 5.0 percent of original size [2021-07-14 07:15:58,520 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 6 disjoint index pairs (out of 21 index pairs), introduced 10 new quantified variables, introduced 15 case distinctions, treesize of input 219 treesize of output 92 [2021-07-14 07:15:58,522 INFO L550 ElimStorePlain]: Start of recursive call 25: End of recursive call: and 1 xjuncts. [2021-07-14 07:15:58,561 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:15:58,562 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:15:58,563 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:15:58,625 INFO L354 Elim1Store]: treesize reduction 156, result has 4.3 percent of original size [2021-07-14 07:15:58,625 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 3 disjoint index pairs (out of 21 index pairs), introduced 10 new quantified variables, introduced 18 case distinctions, treesize of input 211 treesize of output 90 [2021-07-14 07:15:58,628 INFO L550 ElimStorePlain]: Start of recursive call 26: 1 dim-0 vars, End of recursive call: and 1 xjuncts. [2021-07-14 07:16:00,499 WARN L205 SmtUtils]: Spent 1.87 s on a formula simplification that was a NOOP. DAG size: 930 [2021-07-14 07:16:00,500 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 07:16:00,539 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:16:00,582 INFO L354 Elim1Store]: treesize reduction 128, result has 2.3 percent of original size [2021-07-14 07:16:00,582 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 1 disjoint index pairs (out of 15 index pairs), introduced 9 new quantified variables, introduced 14 case distinctions, treesize of input 181 treesize of output 86 [2021-07-14 07:16:00,584 INFO L550 ElimStorePlain]: Start of recursive call 27: End of recursive call: and 1 xjuncts. [2021-07-14 07:16:02,399 WARN L205 SmtUtils]: Spent 1.81 s on a formula simplification that was a NOOP. DAG size: 903 [2021-07-14 07:16:02,400 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 07:16:02,433 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:16:02,447 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:16:02,450 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:16:02,454 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:16:02,459 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:16:02,460 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:16:02,546 INFO L354 Elim1Store]: treesize reduction 132, result has 5.0 percent of original size [2021-07-14 07:16:02,546 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 6 disjoint index pairs (out of 21 index pairs), introduced 10 new quantified variables, introduced 15 case distinctions, treesize of input 172 treesize of output 91 [2021-07-14 07:16:02,548 INFO L550 ElimStorePlain]: Start of recursive call 28: End of recursive call: and 1 xjuncts. [2021-07-14 07:16:02,579 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:16:02,586 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:16:02,587 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:16:02,636 INFO L354 Elim1Store]: treesize reduction 156, result has 4.3 percent of original size [2021-07-14 07:16:02,636 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 3 disjoint index pairs (out of 21 index pairs), introduced 10 new quantified variables, introduced 18 case distinctions, treesize of input 174 treesize of output 93 [2021-07-14 07:16:02,638 INFO L550 ElimStorePlain]: Start of recursive call 29: End of recursive call: and 1 xjuncts. [2021-07-14 07:16:05,961 WARN L205 SmtUtils]: Spent 3.32 s on a formula simplification. DAG size of input: 872 DAG size of output: 870 [2021-07-14 07:16:05,963 INFO L628 ElimStorePlain]: treesize reduction 30, result has 99.4 percent of original size [2021-07-14 07:16:05,996 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:16:05,997 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:16:06,003 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:16:06,054 INFO L354 Elim1Store]: treesize reduction 156, result has 4.3 percent of original size [2021-07-14 07:16:06,054 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 3 disjoint index pairs (out of 21 index pairs), introduced 10 new quantified variables, introduced 18 case distinctions, treesize of input 184 treesize of output 90 [2021-07-14 07:16:06,056 INFO L550 ElimStorePlain]: Start of recursive call 30: End of recursive call: and 1 xjuncts. [2021-07-14 07:16:07,644 WARN L205 SmtUtils]: Spent 1.59 s on a formula simplification that was a NOOP. DAG size: 842 [2021-07-14 07:16:07,644 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 07:16:07,677 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:16:07,678 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:16:07,683 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:16:07,744 INFO L354 Elim1Store]: treesize reduction 156, result has 4.3 percent of original size [2021-07-14 07:16:07,744 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 3 disjoint index pairs (out of 21 index pairs), introduced 10 new quantified variables, introduced 18 case distinctions, treesize of input 142 treesize of output 83 [2021-07-14 07:16:07,746 INFO L550 ElimStorePlain]: Start of recursive call 31: End of recursive call: and 1 xjuncts. [2021-07-14 07:16:09,349 WARN L205 SmtUtils]: Spent 1.60 s on a formula simplification that was a NOOP. DAG size: 815 [2021-07-14 07:16:09,350 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 07:16:09,381 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:16:09,386 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:16:09,388 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:16:09,436 INFO L354 Elim1Store]: treesize reduction 156, result has 4.3 percent of original size [2021-07-14 07:16:09,436 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 3 disjoint index pairs (out of 21 index pairs), introduced 10 new quantified variables, introduced 18 case distinctions, treesize of input 218 treesize of output 95 [2021-07-14 07:16:09,438 INFO L550 ElimStorePlain]: Start of recursive call 32: End of recursive call: and 1 xjuncts. [2021-07-14 07:16:10,951 WARN L205 SmtUtils]: Spent 1.51 s on a formula simplification that was a NOOP. DAG size: 785 [2021-07-14 07:16:10,951 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 07:16:10,982 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:16:10,983 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:16:10,988 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:16:11,037 INFO L354 Elim1Store]: treesize reduction 156, result has 4.3 percent of original size [2021-07-14 07:16:11,037 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 3 disjoint index pairs (out of 21 index pairs), introduced 10 new quantified variables, introduced 18 case distinctions, treesize of input 310 treesize of output 107 [2021-07-14 07:16:11,039 INFO L550 ElimStorePlain]: Start of recursive call 33: End of recursive call: and 1 xjuncts. [2021-07-14 07:16:12,472 WARN L205 SmtUtils]: Spent 1.43 s on a formula simplification that was a NOOP. DAG size: 755 [2021-07-14 07:16:12,472 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 07:16:12,504 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:16:12,505 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:16:12,508 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:16:12,559 INFO L354 Elim1Store]: treesize reduction 156, result has 4.3 percent of original size [2021-07-14 07:16:12,559 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 3 disjoint index pairs (out of 21 index pairs), introduced 10 new quantified variables, introduced 18 case distinctions, treesize of input 187 treesize of output 90 [2021-07-14 07:16:12,561 INFO L550 ElimStorePlain]: Start of recursive call 34: End of recursive call: and 1 xjuncts. [2021-07-14 07:16:13,983 WARN L205 SmtUtils]: Spent 1.42 s on a formula simplification that was a NOOP. DAG size: 728 [2021-07-14 07:16:13,984 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 07:16:14,016 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:16:14,017 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:16:14,018 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:16:14,070 INFO L354 Elim1Store]: treesize reduction 156, result has 4.3 percent of original size [2021-07-14 07:16:14,070 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 3 disjoint index pairs (out of 21 index pairs), introduced 10 new quantified variables, introduced 18 case distinctions, treesize of input 190 treesize of output 92 [2021-07-14 07:16:14,072 INFO L550 ElimStorePlain]: Start of recursive call 35: End of recursive call: and 1 xjuncts. [2021-07-14 07:16:15,448 WARN L205 SmtUtils]: Spent 1.38 s on a formula simplification that was a NOOP. DAG size: 699 [2021-07-14 07:16:15,448 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 07:16:15,479 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:16:15,516 INFO L354 Elim1Store]: treesize reduction 128, result has 2.3 percent of original size [2021-07-14 07:16:15,516 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 1 disjoint index pairs (out of 15 index pairs), introduced 9 new quantified variables, introduced 14 case distinctions, treesize of input 155 treesize of output 81 [2021-07-14 07:16:15,518 INFO L550 ElimStorePlain]: Start of recursive call 36: End of recursive call: and 1 xjuncts. [2021-07-14 07:16:16,833 WARN L205 SmtUtils]: Spent 1.31 s on a formula simplification that was a NOOP. DAG size: 673 [2021-07-14 07:16:16,833 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 07:16:16,861 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:16:16,864 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:16:16,867 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:16:16,913 INFO L354 Elim1Store]: treesize reduction 156, result has 4.3 percent of original size [2021-07-14 07:16:16,913 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 3 disjoint index pairs (out of 21 index pairs), introduced 10 new quantified variables, introduced 18 case distinctions, treesize of input 146 treesize of output 87 [2021-07-14 07:16:16,915 INFO L550 ElimStorePlain]: Start of recursive call 37: End of recursive call: and 1 xjuncts. [2021-07-14 07:16:18,169 WARN L205 SmtUtils]: Spent 1.25 s on a formula simplification that was a NOOP. DAG size: 645 [2021-07-14 07:16:18,169 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 07:16:18,199 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:16:18,200 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:16:18,201 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:16:18,249 INFO L354 Elim1Store]: treesize reduction 156, result has 4.3 percent of original size [2021-07-14 07:16:18,250 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 3 disjoint index pairs (out of 21 index pairs), introduced 10 new quantified variables, introduced 18 case distinctions, treesize of input 164 treesize of output 87 [2021-07-14 07:16:18,252 INFO L550 ElimStorePlain]: Start of recursive call 38: End of recursive call: and 1 xjuncts. [2021-07-14 07:16:19,491 WARN L205 SmtUtils]: Spent 1.24 s on a formula simplification that was a NOOP. DAG size: 617 [2021-07-14 07:16:19,492 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 07:16:19,520 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:16:19,521 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:16:19,524 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:16:19,570 INFO L354 Elim1Store]: treesize reduction 156, result has 4.3 percent of original size [2021-07-14 07:16:19,570 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 3 disjoint index pairs (out of 21 index pairs), introduced 10 new quantified variables, introduced 18 case distinctions, treesize of input 197 treesize of output 96 [2021-07-14 07:16:19,572 INFO L550 ElimStorePlain]: Start of recursive call 39: End of recursive call: and 1 xjuncts. [2021-07-14 07:16:20,724 WARN L205 SmtUtils]: Spent 1.15 s on a formula simplification that was a NOOP. DAG size: 588 [2021-07-14 07:16:20,724 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 07:16:20,751 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:16:20,752 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:16:20,754 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:16:20,797 INFO L354 Elim1Store]: treesize reduction 156, result has 4.3 percent of original size [2021-07-14 07:16:20,797 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 3 disjoint index pairs (out of 21 index pairs), introduced 10 new quantified variables, introduced 18 case distinctions, treesize of input 118 treesize of output 79 [2021-07-14 07:16:20,799 INFO L550 ElimStorePlain]: Start of recursive call 40: End of recursive call: and 1 xjuncts. [2021-07-14 07:16:21,911 WARN L205 SmtUtils]: Spent 1.11 s on a formula simplification that was a NOOP. DAG size: 563 [2021-07-14 07:16:21,912 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 07:16:21,936 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:16:21,940 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:16:21,941 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:16:21,984 INFO L354 Elim1Store]: treesize reduction 156, result has 4.3 percent of original size [2021-07-14 07:16:21,984 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 3 disjoint index pairs (out of 21 index pairs), introduced 10 new quantified variables, introduced 18 case distinctions, treesize of input 318 treesize of output 109 [2021-07-14 07:16:21,986 INFO L550 ElimStorePlain]: Start of recursive call 41: End of recursive call: and 1 xjuncts. [2021-07-14 07:16:23,042 WARN L205 SmtUtils]: Spent 1.06 s on a formula simplification that was a NOOP. DAG size: 532 [2021-07-14 07:16:23,042 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 07:16:23,066 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:16:23,067 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:16:23,071 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:16:23,112 INFO L354 Elim1Store]: treesize reduction 156, result has 4.3 percent of original size [2021-07-14 07:16:23,113 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 3 disjoint index pairs (out of 21 index pairs), introduced 10 new quantified variables, introduced 18 case distinctions, treesize of input 150 treesize of output 86 [2021-07-14 07:16:23,115 INFO L550 ElimStorePlain]: Start of recursive call 42: End of recursive call: and 1 xjuncts. [2021-07-14 07:16:24,141 WARN L205 SmtUtils]: Spent 1.03 s on a formula simplification that was a NOOP. DAG size: 505 [2021-07-14 07:16:24,141 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 07:16:24,163 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:16:24,171 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:16:24,181 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:16:24,182 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:16:24,183 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:16:24,185 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:16:24,256 INFO L354 Elim1Store]: treesize reduction 132, result has 5.0 percent of original size [2021-07-14 07:16:24,256 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 6 disjoint index pairs (out of 21 index pairs), introduced 10 new quantified variables, introduced 15 case distinctions, treesize of input 200 treesize of output 98 [2021-07-14 07:16:24,258 INFO L550 ElimStorePlain]: Start of recursive call 43: End of recursive call: and 1 xjuncts. [2021-07-14 07:16:24,281 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:16:24,283 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:16:24,284 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:16:24,301 INFO L354 Elim1Store]: treesize reduction 162, result has 0.6 percent of original size [2021-07-14 07:16:24,301 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 3 disjoint index pairs (out of 21 index pairs), introduced 10 new quantified variables, introduced 18 case distinctions, treesize of input 198 treesize of output 1 [2021-07-14 07:16:24,302 INFO L550 ElimStorePlain]: Start of recursive call 44: End of recursive call: and 1 xjuncts. [2021-07-14 07:16:25,184 WARN L205 SmtUtils]: Spent 881.00 ms on a formula simplification that was a NOOP. DAG size: 472 [2021-07-14 07:16:25,185 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 07:16:25,206 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:16:25,210 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:16:25,211 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:16:25,251 INFO L354 Elim1Store]: treesize reduction 156, result has 4.3 percent of original size [2021-07-14 07:16:25,252 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 3 disjoint index pairs (out of 21 index pairs), introduced 10 new quantified variables, introduced 18 case distinctions, treesize of input 154 treesize of output 90 [2021-07-14 07:16:25,254 INFO L550 ElimStorePlain]: Start of recursive call 45: End of recursive call: and 1 xjuncts. [2021-07-14 07:16:26,127 WARN L205 SmtUtils]: Spent 873.00 ms on a formula simplification that was a NOOP. DAG size: 444 [2021-07-14 07:16:26,128 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 07:16:26,148 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:16:26,152 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:16:26,152 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:16:26,193 INFO L354 Elim1Store]: treesize reduction 156, result has 4.3 percent of original size [2021-07-14 07:16:26,194 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 3 disjoint index pairs (out of 21 index pairs), introduced 10 new quantified variables, introduced 18 case distinctions, treesize of input 158 treesize of output 85 [2021-07-14 07:16:26,196 INFO L550 ElimStorePlain]: Start of recursive call 46: End of recursive call: and 1 xjuncts. [2021-07-14 07:16:27,011 WARN L205 SmtUtils]: Spent 815.00 ms on a formula simplification that was a NOOP. DAG size: 417 [2021-07-14 07:16:27,012 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 07:16:27,032 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:16:27,033 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:16:27,035 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:16:27,075 INFO L354 Elim1Store]: treesize reduction 156, result has 4.3 percent of original size [2021-07-14 07:16:27,075 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 3 disjoint index pairs (out of 21 index pairs), introduced 10 new quantified variables, introduced 18 case distinctions, treesize of input 193 treesize of output 92 [2021-07-14 07:16:27,077 INFO L550 ElimStorePlain]: Start of recursive call 47: End of recursive call: and 1 xjuncts. [2021-07-14 07:16:27,835 WARN L205 SmtUtils]: Spent 757.00 ms on a formula simplification that was a NOOP. DAG size: 389 [2021-07-14 07:16:27,835 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 07:16:27,853 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:16:27,863 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:16:27,864 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:16:27,864 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:16:27,867 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:16:27,872 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:16:27,928 INFO L354 Elim1Store]: treesize reduction 132, result has 5.0 percent of original size [2021-07-14 07:16:27,928 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 6 disjoint index pairs (out of 21 index pairs), introduced 10 new quantified variables, introduced 15 case distinctions, treesize of input 158 treesize of output 85 [2021-07-14 07:16:27,930 INFO L550 ElimStorePlain]: Start of recursive call 48: End of recursive call: and 1 xjuncts. [2021-07-14 07:16:27,947 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:16:27,951 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:16:27,951 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:16:27,990 INFO L354 Elim1Store]: treesize reduction 156, result has 4.3 percent of original size [2021-07-14 07:16:27,990 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 3 disjoint index pairs (out of 21 index pairs), introduced 10 new quantified variables, introduced 18 case distinctions, treesize of input 167 treesize of output 88 [2021-07-14 07:16:27,993 INFO L550 ElimStorePlain]: Start of recursive call 49: 1 dim-0 vars, End of recursive call: and 1 xjuncts. [2021-07-14 07:16:28,674 WARN L205 SmtUtils]: Spent 680.00 ms on a formula simplification that was a NOOP. DAG size: 361 [2021-07-14 07:16:28,674 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 07:16:28,692 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:16:28,692 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:16:28,695 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:16:28,733 INFO L354 Elim1Store]: treesize reduction 156, result has 4.3 percent of original size [2021-07-14 07:16:28,734 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 3 disjoint index pairs (out of 21 index pairs), introduced 10 new quantified variables, introduced 18 case distinctions, treesize of input 128 treesize of output 85 [2021-07-14 07:16:28,736 INFO L550 ElimStorePlain]: Start of recursive call 50: End of recursive call: and 1 xjuncts. [2021-07-14 07:16:29,374 WARN L205 SmtUtils]: Spent 638.00 ms on a formula simplification that was a NOOP. DAG size: 332 [2021-07-14 07:16:29,375 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 07:16:29,403 INFO L550 ElimStorePlain]: Start of recursive call 1: 80 dim-0 vars, 40 dim-1 vars, End of recursive call: and 14 xjuncts. [2021-07-14 07:16:29,403 INFO L247 ElimStorePlain]: Needed 50 recursive calls to eliminate 120 variables, input treesize:17941, output treesize:204 [2021-07-14 07:16:29,654 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 0 proven. 38 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-14 07:16:29,655 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1637268565] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 07:16:29,655 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 07:16:29,655 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [17, 17] total 32 [2021-07-14 07:16:29,655 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1867992059] [2021-07-14 07:16:29,655 INFO L462 AbstractCegarLoop]: Interpolant automaton has 32 states [2021-07-14 07:16:29,655 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 07:16:29,656 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 32 interpolants. [2021-07-14 07:16:29,656 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=94, Invalid=898, Unknown=0, NotChecked=0, Total=992 [2021-07-14 07:16:29,656 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 07:16:29,656 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 07:16:29,656 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 32 states, 32 states have (on average 2.28125) internal successors, (73), 32 states have internal predecessors, (73), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-14 07:16:29,656 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 07:16:29,656 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-07-14 07:16:29,656 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2021-07-14 07:16:29,656 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 38 states. [2021-07-14 07:16:29,656 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 07:16:31,661 WARN L205 SmtUtils]: Spent 132.00 ms on a formula simplification. DAG size of input: 128 DAG size of output: 69 [2021-07-14 07:16:32,028 WARN L205 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 132 DAG size of output: 55 [2021-07-14 07:16:32,324 WARN L205 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 74 [2021-07-14 07:16:32,716 WARN L205 SmtUtils]: Spent 161.00 ms on a formula simplification. DAG size of input: 183 DAG size of output: 73 [2021-07-14 07:16:33,396 WARN L205 SmtUtils]: Spent 491.00 ms on a formula simplification. DAG size of input: 218 DAG size of output: 124 [2021-07-14 07:16:33,842 WARN L205 SmtUtils]: Spent 165.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 84 [2021-07-14 07:16:34,321 WARN L205 SmtUtils]: Spent 201.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 98 [2021-07-14 07:16:35,019 WARN L205 SmtUtils]: Spent 411.00 ms on a formula simplification. DAG size of input: 217 DAG size of output: 110 [2021-07-14 07:16:35,471 WARN L205 SmtUtils]: Spent 292.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 105 [2021-07-14 07:16:35,957 WARN L205 SmtUtils]: Spent 238.00 ms on a formula simplification. DAG size of input: 181 DAG size of output: 108 [2021-07-14 07:16:45,174 WARN L205 SmtUtils]: Spent 8.93 s on a formula simplification. DAG size of input: 288 DAG size of output: 277 [2021-07-14 07:16:46,290 WARN L205 SmtUtils]: Spent 838.00 ms on a formula simplification. DAG size of input: 264 DAG size of output: 218 [2021-07-14 07:16:52,518 WARN L205 SmtUtils]: Spent 5.98 s on a formula simplification. DAG size of input: 292 DAG size of output: 275 [2021-07-14 07:17:08,640 WARN L205 SmtUtils]: Spent 15.71 s on a formula simplification. DAG size of input: 710 DAG size of output: 639 [2021-07-14 07:17:17,712 WARN L205 SmtUtils]: Spent 8.68 s on a formula simplification. DAG size of input: 318 DAG size of output: 287 [2021-07-14 07:17:18,365 WARN L205 SmtUtils]: Spent 420.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 168 [2021-07-14 07:17:19,126 WARN L205 SmtUtils]: Spent 445.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 162 [2021-07-14 07:17:19,804 WARN L205 SmtUtils]: Spent 518.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 188 [2021-07-14 07:17:20,603 WARN L205 SmtUtils]: Spent 453.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 173 [2021-07-14 07:17:21,345 WARN L205 SmtUtils]: Spent 508.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 188 [2021-07-14 07:17:21,775 WARN L205 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 69 [2021-07-14 07:17:21,998 WARN L205 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 65 [2021-07-14 07:17:22,239 WARN L205 SmtUtils]: Spent 130.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 79 [2021-07-14 07:17:23,497 WARN L205 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 80 DAG size of output: 74 [2021-07-14 07:17:24,118 WARN L205 SmtUtils]: Spent 259.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 116 [2021-07-14 07:17:24,539 WARN L205 SmtUtils]: Spent 290.00 ms on a formula simplification. DAG size of input: 133 DAG size of output: 126 [2021-07-14 07:17:25,359 WARN L205 SmtUtils]: Spent 532.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 95 [2021-07-14 07:17:25,845 WARN L205 SmtUtils]: Spent 275.00 ms on a formula simplification. DAG size of input: 131 DAG size of output: 121 [2021-07-14 07:17:26,769 WARN L205 SmtUtils]: Spent 440.00 ms on a formula simplification. DAG size of input: 180 DAG size of output: 179 [2021-07-14 07:17:27,096 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 07:17:27,096 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-07-14 07:17:27,096 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2021-07-14 07:17:27,096 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 38 states. [2021-07-14 07:17:27,096 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2021-07-14 07:17:27,300 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable208,7 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 07:17:27,301 INFO L430 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 07:17:27,301 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 07:17:27,301 INFO L82 PathProgramCache]: Analyzing trace with hash 490976519, now seen corresponding path program 6 times [2021-07-14 07:17:27,301 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 07:17:27,301 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1664030756] [2021-07-14 07:17:27,301 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 07:17:27,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 07:17:28,283 WARN L205 SmtUtils]: Spent 149.00 ms on a formula simplification. DAG size of input: 126 DAG size of output: 75 [2021-07-14 07:17:28,468 WARN L205 SmtUtils]: Spent 173.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 45 [2021-07-14 07:17:28,655 WARN L205 SmtUtils]: Spent 185.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 101 [2021-07-14 07:17:28,936 WARN L205 SmtUtils]: Spent 264.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 77 [2021-07-14 07:17:29,392 WARN L205 SmtUtils]: Spent 453.00 ms on a formula simplification. DAG size of input: 228 DAG size of output: 204 [2021-07-14 07:17:29,963 WARN L205 SmtUtils]: Spent 524.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 107 [2021-07-14 07:17:31,350 WARN L205 SmtUtils]: Spent 1.38 s on a formula simplification. DAG size of input: 264 DAG size of output: 322 [2021-07-14 07:17:32,540 WARN L205 SmtUtils]: Spent 1.10 s on a formula simplification. DAG size of input: 322 DAG size of output: 145 [2021-07-14 07:17:33,977 WARN L205 SmtUtils]: Spent 1.43 s on a formula simplification. DAG size of input: 267 DAG size of output: 325 [2021-07-14 07:17:35,189 WARN L205 SmtUtils]: Spent 1.12 s on a formula simplification. DAG size of input: 325 DAG size of output: 148 [2021-07-14 07:17:36,876 WARN L205 SmtUtils]: Spent 1.68 s on a formula simplification. DAG size of input: 313 DAG size of output: 414 [2021-07-14 07:17:36,995 WARN L205 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 414 DAG size of output: 414 [2021-07-14 07:17:38,603 WARN L205 SmtUtils]: Spent 1.52 s on a formula simplification. DAG size of input: 414 DAG size of output: 184 [2021-07-14 07:17:39,668 WARN L205 SmtUtils]: Spent 1.06 s on a formula simplification. DAG size of input: 295 DAG size of output: 364 [2021-07-14 07:17:40,827 WARN L205 SmtUtils]: Spent 1.04 s on a formula simplification. DAG size of input: 364 DAG size of output: 137 [2021-07-14 07:17:42,290 WARN L205 SmtUtils]: Spent 1.46 s on a formula simplification. DAG size of input: 284 DAG size of output: 377 [2021-07-14 07:17:43,439 WARN L205 SmtUtils]: Spent 1.01 s on a formula simplification. DAG size of input: 373 DAG size of output: 129 [2021-07-14 07:17:43,779 WARN L205 SmtUtils]: Spent 337.00 ms on a formula simplification. DAG size of input: 227 DAG size of output: 234 [2021-07-14 07:17:44,442 WARN L205 SmtUtils]: Spent 575.00 ms on a formula simplification. DAG size of input: 234 DAG size of output: 102 [2021-07-14 07:17:44,602 WARN L205 SmtUtils]: Spent 158.00 ms on a formula simplification. DAG size of input: 182 DAG size of output: 185 [2021-07-14 07:17:45,039 WARN L205 SmtUtils]: Spent 359.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 57 [2021-07-14 07:17:45,257 WARN L205 SmtUtils]: Spent 216.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 177 [2021-07-14 07:17:45,659 WARN L205 SmtUtils]: Spent 316.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 47 [2021-07-14 07:17:45,861 WARN L205 SmtUtils]: Spent 200.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 173 [2021-07-14 07:17:46,238 WARN L205 SmtUtils]: Spent 303.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 43 [2021-07-14 07:17:46,544 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-14 07:17:46,544 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 07:17:46,544 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1664030756] [2021-07-14 07:17:46,544 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1664030756] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 07:17:46,544 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [507471975] [2021-07-14 07:17:46,544 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 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 [2021-07-14 07:17:46,588 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 7 check-sat command(s) [2021-07-14 07:17:46,589 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-07-14 07:17:46,590 WARN L261 TraceCheckSpWp]: Trace formula consists of 114 conjuncts, 67 conjunts are in the unsatisfiable core [2021-07-14 07:17:46,591 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 07:17:47,229 WARN L205 SmtUtils]: Spent 121.00 ms on a formula simplification that was a NOOP. DAG size: 115 [2021-07-14 07:17:47,441 WARN L205 SmtUtils]: Spent 126.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2021-07-14 07:17:50,330 WARN L205 SmtUtils]: Spent 2.27 s on a formula simplification that was a NOOP. DAG size: 183 [2021-07-14 07:17:53,740 WARN L205 SmtUtils]: Spent 2.43 s on a formula simplification that was a NOOP. DAG size: 706 [2021-07-14 07:17:55,604 WARN L205 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 649 DAG size of output: 649 [2021-07-14 07:17:55,773 WARN L205 SmtUtils]: Spent 137.00 ms on a formula simplification. DAG size of input: 776 DAG size of output: 776 [2021-07-14 07:17:55,908 WARN L205 SmtUtils]: Spent 130.00 ms on a formula simplification. DAG size of input: 776 DAG size of output: 776 [2021-07-14 07:18:03,205 WARN L205 SmtUtils]: Spent 6.68 s on a formula simplification. DAG size of input: 776 DAG size of output: 711 [2021-07-14 07:18:05,180 WARN L205 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 650 DAG size of output: 650 [2021-07-14 07:18:05,338 WARN L205 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 777 DAG size of output: 777 [2021-07-14 07:18:05,463 WARN L205 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 777 DAG size of output: 777 [2021-07-14 07:18:12,928 WARN L205 SmtUtils]: Spent 6.84 s on a formula simplification that was a NOOP. DAG size: 777 [2021-07-14 07:18:13,132 WARN L205 SmtUtils]: Spent 200.00 ms on a formula simplification. DAG size of input: 788 DAG size of output: 788 [2021-07-14 07:18:13,336 WARN L205 SmtUtils]: Spent 195.00 ms on a formula simplification. DAG size of input: 786 DAG size of output: 786 [2021-07-14 07:18:13,551 WARN L205 SmtUtils]: Spent 189.00 ms on a formula simplification. DAG size of input: 786 DAG size of output: 786 [2021-07-14 07:18:13,745 WARN L205 SmtUtils]: Spent 190.00 ms on a formula simplification. DAG size of input: 787 DAG size of output: 787 [2021-07-14 07:18:13,939 WARN L205 SmtUtils]: Spent 189.00 ms on a formula simplification. DAG size of input: 787 DAG size of output: 787 [2021-07-14 07:18:14,298 WARN L205 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 791 DAG size of output: 791 [2021-07-14 07:18:14,544 WARN L205 SmtUtils]: Spent 184.00 ms on a formula simplification. DAG size of input: 792 DAG size of output: 792 [2021-07-14 07:18:15,036 WARN L205 SmtUtils]: Spent 431.00 ms on a formula simplification. DAG size of input: 1235 DAG size of output: 1235 [2021-07-14 07:18:15,579 WARN L205 SmtUtils]: Spent 480.00 ms on a formula simplification. DAG size of input: 1490 DAG size of output: 1490 [2021-07-14 07:18:16,065 WARN L205 SmtUtils]: Spent 479.00 ms on a formula simplification. DAG size of input: 1490 DAG size of output: 1490 [2021-07-14 07:18:16,353 WARN L205 SmtUtils]: Spent 237.00 ms on a formula simplification that was a NOOP. DAG size: 1490 [2021-07-14 07:18:37,871 WARN L205 SmtUtils]: Spent 20.31 s on a formula simplification. DAG size of input: 1490 DAG size of output: 1360 [2021-07-14 07:18:38,010 WARN L205 SmtUtils]: Spent 132.00 ms on a formula simplification. DAG size of input: 1360 DAG size of output: 1360 [2021-07-14 07:18:38,625 WARN L205 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 1105 DAG size of output: 1105 [2021-07-14 07:18:38,810 WARN L205 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 1360 DAG size of output: 1360 [2021-07-14 07:18:38,938 WARN L205 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 1360 DAG size of output: 1360 [2021-07-14 07:18:39,257 WARN L205 SmtUtils]: Spent 198.00 ms on a formula simplification. DAG size of input: 1371 DAG size of output: 1371 [2021-07-14 07:18:39,460 WARN L205 SmtUtils]: Spent 197.00 ms on a formula simplification. DAG size of input: 1369 DAG size of output: 1369 [2021-07-14 07:18:40,098 WARN L205 SmtUtils]: Spent 130.00 ms on a formula simplification. DAG size of input: 1374 DAG size of output: 1374 [2021-07-14 07:18:40,375 WARN L205 SmtUtils]: Spent 184.00 ms on a formula simplification. DAG size of input: 1381 DAG size of output: 1381 [2021-07-14 07:18:40,871 WARN L205 SmtUtils]: Spent 431.00 ms on a formula simplification. DAG size of input: 1245 DAG size of output: 1245 [2021-07-14 07:18:41,421 WARN L205 SmtUtils]: Spent 481.00 ms on a formula simplification. DAG size of input: 1500 DAG size of output: 1500 [2021-07-14 07:18:41,909 WARN L205 SmtUtils]: Spent 481.00 ms on a formula simplification. DAG size of input: 1500 DAG size of output: 1500 [2021-07-14 07:18:42,198 WARN L205 SmtUtils]: Spent 237.00 ms on a formula simplification that was a NOOP. DAG size: 1500 [2021-07-14 07:19:04,291 WARN L205 SmtUtils]: Spent 20.89 s on a formula simplification. DAG size of input: 1500 DAG size of output: 1366 [2021-07-14 07:19:04,495 WARN L205 SmtUtils]: Spent 197.00 ms on a formula simplification. DAG size of input: 1368 DAG size of output: 1368 [2021-07-14 07:19:05,110 WARN L205 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 1112 DAG size of output: 1112 [2021-07-14 07:19:05,304 WARN L205 SmtUtils]: Spent 137.00 ms on a formula simplification. DAG size of input: 1367 DAG size of output: 1367 [2021-07-14 07:19:05,440 WARN L205 SmtUtils]: Spent 130.00 ms on a formula simplification. DAG size of input: 1367 DAG size of output: 1367 [2021-07-14 07:19:14,222 WARN L205 SmtUtils]: Spent 7.50 s on a formula simplification that was a NOOP. DAG size: 1367 [2021-07-14 07:19:14,441 WARN L205 SmtUtils]: Spent 213.00 ms on a formula simplification. DAG size of input: 1378 DAG size of output: 1378 [2021-07-14 07:19:14,654 WARN L205 SmtUtils]: Spent 207.00 ms on a formula simplification. DAG size of input: 1377 DAG size of output: 1377 [2021-07-14 07:19:15,291 WARN L205 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 1382 DAG size of output: 1382 [2021-07-14 07:19:15,575 WARN L205 SmtUtils]: Spent 195.00 ms on a formula simplification. DAG size of input: 1395 DAG size of output: 1395 [2021-07-14 07:19:16,097 WARN L205 SmtUtils]: Spent 457.00 ms on a formula simplification. DAG size of input: 1256 DAG size of output: 1256 [2021-07-14 07:19:16,667 WARN L205 SmtUtils]: Spent 507.00 ms on a formula simplification. DAG size of input: 1511 DAG size of output: 1511 [2021-07-14 07:19:17,177 WARN L205 SmtUtils]: Spent 503.00 ms on a formula simplification. DAG size of input: 1511 DAG size of output: 1511 [2021-07-14 07:19:17,478 WARN L205 SmtUtils]: Spent 249.00 ms on a formula simplification that was a NOOP. DAG size: 1511 [2021-07-14 07:19:39,765 WARN L205 SmtUtils]: Spent 21.01 s on a formula simplification. DAG size of input: 1511 DAG size of output: 1375 [2021-07-14 07:19:39,979 WARN L205 SmtUtils]: Spent 207.00 ms on a formula simplification. DAG size of input: 1378 DAG size of output: 1377 [2021-07-14 07:19:40,738 WARN L205 SmtUtils]: Spent 141.00 ms on a formula simplification. DAG size of input: 1356 DAG size of output: 1356 [2021-07-14 07:19:40,910 WARN L205 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 1921 DAG size of output: 1921 [2021-07-14 07:19:41,163 WARN L205 SmtUtils]: Spent 147.00 ms on a formula simplification. DAG size of input: 2432 DAG size of output: 2432 [2021-07-14 07:19:41,309 WARN L205 SmtUtils]: Spent 137.00 ms on a formula simplification. DAG size of input: 2432 DAG size of output: 2432 [2021-07-14 07:19:51,538 WARN L205 SmtUtils]: Spent 8.23 s on a formula simplification. DAG size of input: 2432 DAG size of output: 1542 [2021-07-14 07:19:58,144 WARN L205 SmtUtils]: Spent 3.80 s on a formula simplification that was a NOOP. DAG size: 1544 [2021-07-14 07:19:58,260 WARN L205 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 1558 DAG size of output: 1558 [2021-07-14 07:19:58,393 WARN L205 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 1557 DAG size of output: 1634 [2021-07-14 07:19:58,770 WARN L205 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 1635 DAG size of output: 1635 [2021-07-14 07:20:01,952 WARN L205 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 1716 DAG size of output: 1716 [2021-07-14 07:20:04,181 WARN L205 SmtUtils]: Spent 137.00 ms on a formula simplification. DAG size of input: 1637 DAG size of output: 1637 [2021-07-14 07:20:05,599 INFO L446 ElimStorePlain]: Different costs {15=[v_prenex_450, v_prenex_484, v_prenex_473, v_prenex_452, v_prenex_443, v_prenex_476, v_prenex_465, v_prenex_454, v_prenex_488, v_prenex_444, v_prenex_479, v_prenex_501, v_prenex_502, A, v_prenex_505, v_prenex_507], 18=[v_prenex_480, v_prenex_481, v_prenex_482, v_prenex_483, v_prenex_485, v_prenex_441, v_prenex_442, v_prenex_486, v_prenex_487, v_prenex_445, v_prenex_489, v_prenex_446, v_prenex_447, v_prenex_514, v_prenex_515, v_prenex_516, v_prenex_517, v_prenex_518, v_prenex_519, v_prenex_470, v_prenex_471, v_prenex_472, v_prenex_474, v_prenex_475, v_prenex_477, v_prenex_510, v_prenex_511, v_prenex_478, v_prenex_512, v_prenex_513, v_prenex_503, v_prenex_504, v_prenex_506, v_prenex_508, v_prenex_509, v_prenex_460, v_prenex_461, v_prenex_462, v_prenex_463, v_prenex_464, v_prenex_466, v_prenex_500, v_prenex_467, v_prenex_468, v_prenex_469, v_prenex_459, v_prenex_490, v_prenex_491, v_prenex_492, v_prenex_493, v_prenex_494, v_prenex_495, v_prenex_451, v_prenex_496, v_prenex_453, v_prenex_497, v_prenex_498, v_prenex_499, v_prenex_455, v_prenex_456, v_prenex_457, v_prenex_458, v_prenex_448, v_prenex_449]} [2021-07-14 07:20:05,775 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:20:05,808 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:20:05,812 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:20:05,815 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:20:05,916 INFO L244 Elim1Store]: Index analysis took 183 ms [2021-07-14 07:20:06,293 WARN L205 SmtUtils]: Spent 373.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 46 [2021-07-14 07:20:06,294 INFO L354 Elim1Store]: treesize reduction 24, result has 73.0 percent of original size [2021-07-14 07:20:06,294 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 10 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 11 case distinctions, treesize of input 50 treesize of output 94 [2021-07-14 07:20:06,309 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 07:20:06,472 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:20:06,508 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:20:06,511 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:20:06,515 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:20:07,173 WARN L205 SmtUtils]: Spent 654.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 55 [2021-07-14 07:20:07,173 INFO L354 Elim1Store]: treesize reduction 8, result has 91.0 percent of original size [2021-07-14 07:20:07,173 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 10 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 11 case distinctions, treesize of input 45 treesize of output 107 [2021-07-14 07:20:07,352 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 6 xjuncts. [2021-07-14 07:21:50,617 WARN L205 SmtUtils]: Spent 1.72 m on a formula simplification. DAG size of input: 2656 DAG size of output: 2617 [2021-07-14 07:21:50,623 INFO L628 ElimStorePlain]: treesize reduction 321, result has 98.0 percent of original size [2021-07-14 07:21:50,789 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:21:50,798 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:21:50,800 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:21:50,802 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:21:50,967 INFO L244 Elim1Store]: Index analysis took 203 ms [2021-07-14 07:21:51,372 WARN L205 SmtUtils]: Spent 402.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 49 [2021-07-14 07:21:51,373 INFO L354 Elim1Store]: treesize reduction 16, result has 82.0 percent of original size [2021-07-14 07:21:51,373 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 10 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 11 case distinctions, treesize of input 53 treesize of output 103 [2021-07-14 07:21:51,409 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-07-14 07:21:51,583 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:21:51,596 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:21:51,600 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:21:51,605 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:21:52,031 WARN L205 SmtUtils]: Spent 391.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 47 [2021-07-14 07:21:52,031 INFO L354 Elim1Store]: treesize reduction 24, result has 73.0 percent of original size [2021-07-14 07:21:52,031 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 10 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 11 case distinctions, treesize of input 58 treesize of output 98 [2021-07-14 07:21:52,069 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-07-14 07:23:37,440 WARN L205 SmtUtils]: Spent 1.76 m on a formula simplification. DAG size of input: 2629 DAG size of output: 2612 [2021-07-14 07:23:37,446 INFO L628 ElimStorePlain]: treesize reduction 103, result has 99.4 percent of original size [2021-07-14 07:23:37,620 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:23:37,623 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:23:37,625 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:23:37,628 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:23:37,883 INFO L244 Elim1Store]: Index analysis took 278 ms [2021-07-14 07:23:38,315 WARN L205 SmtUtils]: Spent 428.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 39 [2021-07-14 07:23:38,316 INFO L354 Elim1Store]: treesize reduction 32, result has 64.0 percent of original size [2021-07-14 07:23:38,316 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 10 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 11 case distinctions, treesize of input 59 treesize of output 91 [2021-07-14 07:23:38,321 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-07-14 07:23:38,488 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:23:38,493 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:23:38,497 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:23:38,501 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:23:39,058 WARN L205 SmtUtils]: Spent 483.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 45 [2021-07-14 07:23:39,059 INFO L354 Elim1Store]: treesize reduction 28, result has 68.5 percent of original size [2021-07-14 07:23:39,059 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 10 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 11 case distinctions, treesize of input 54 treesize of output 92 [2021-07-14 07:23:39,092 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-07-14 07:25:28,387 WARN L205 SmtUtils]: Spent 1.82 m on a formula simplification. DAG size of input: 2631 DAG size of output: 2608 [2021-07-14 07:25:28,394 INFO L628 ElimStorePlain]: treesize reduction 170, result has 98.9 percent of original size [2021-07-14 07:25:28,576 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:25:28,614 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:25:28,618 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:25:28,621 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:25:28,772 INFO L244 Elim1Store]: Index analysis took 230 ms [2021-07-14 07:25:29,215 WARN L205 SmtUtils]: Spent 438.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 46 [2021-07-14 07:25:29,215 INFO L354 Elim1Store]: treesize reduction 24, result has 73.0 percent of original size [2021-07-14 07:25:29,215 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 10 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 11 case distinctions, treesize of input 50 treesize of output 94 [2021-07-14 07:25:29,226 INFO L550 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2021-07-14 07:25:29,473 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:25:29,517 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:25:29,524 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:25:29,530 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 07:25:29,530 INFO L244 Elim1Store]: Index analysis took 144 ms [2021-07-14 07:25:29,932 WARN L205 SmtUtils]: Spent 397.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 34 [2021-07-14 07:25:29,933 INFO L354 Elim1Store]: treesize reduction 40, result has 55.1 percent of original size [2021-07-14 07:25:29,933 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 10 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 11 case distinctions, treesize of input 55 treesize of output 81 [2021-07-14 07:25:29,936 INFO L550 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. Received shutdown request... [2021-07-14 07:26:59,552 WARN L222 SmtUtils]: Removed 125 from assertion stack [2021-07-14 07:26:59,754 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 8 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable332 [2021-07-14 07:26:59,754 WARN L547 AbstractCegarLoop]: Verification canceled [2021-07-14 07:26:59,758 INFO L247 ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances [2021-07-14 07:26:59,759 WARN L196 ceAbstractionStarter]: Timeout [2021-07-14 07:26:59,759 INFO L202 PluginConnector]: Adding new model mts.wvr.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 14.07 07:26:59 BasicIcfg [2021-07-14 07:26:59,759 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-07-14 07:26:59,760 INFO L168 Benchmark]: Toolchain (without parser) took 839248.52 ms. Allocated memory was 127.9 MB in the beginning and 533.7 MB in the end (delta: 405.8 MB). Free memory was 107.4 MB in the beginning and 349.0 MB in the end (delta: -241.5 MB). Peak memory consumption was 344.3 MB. Max. memory is 8.0 GB. [2021-07-14 07:26:59,760 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.12 ms. Allocated memory is still 127.9 MB. Free memory is still 108.6 MB. There was no memory consumed. Max. memory is 8.0 GB. [2021-07-14 07:26:59,760 INFO L168 Benchmark]: Boogie Procedure Inliner took 18.98 ms. Allocated memory is still 127.9 MB. Free memory was 107.3 MB in the beginning and 105.9 MB in the end (delta: 1.4 MB). Peak memory consumption was 2.1 MB. Max. memory is 8.0 GB. [2021-07-14 07:26:59,760 INFO L168 Benchmark]: Boogie Preprocessor took 11.14 ms. Allocated memory is still 127.9 MB. Free memory was 105.9 MB in the beginning and 104.9 MB in the end (delta: 1.0 MB). Peak memory consumption was 1.0 MB. Max. memory is 8.0 GB. [2021-07-14 07:26:59,760 INFO L168 Benchmark]: RCFGBuilder took 200.48 ms. Allocated memory is still 127.9 MB. Free memory was 104.8 MB in the beginning and 102.5 MB in the end (delta: 2.3 MB). Peak memory consumption was 6.5 MB. Max. memory is 8.0 GB. [2021-07-14 07:26:59,760 INFO L168 Benchmark]: TraceAbstraction took 839014.21 ms. Allocated memory was 127.9 MB in the beginning and 533.7 MB in the end (delta: 405.8 MB). Free memory was 101.8 MB in the beginning and 349.0 MB in the end (delta: -247.1 MB). Peak memory consumption was 337.8 MB. Max. memory is 8.0 GB. [2021-07-14 07:26:59,760 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 0.12 ms. Allocated memory is still 127.9 MB. Free memory is still 108.6 MB. There was no memory consumed. Max. memory is 8.0 GB. * Boogie Procedure Inliner took 18.98 ms. Allocated memory is still 127.9 MB. Free memory was 107.3 MB in the beginning and 105.9 MB in the end (delta: 1.4 MB). Peak memory consumption was 2.1 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 11.14 ms. Allocated memory is still 127.9 MB. Free memory was 105.9 MB in the beginning and 104.9 MB in the end (delta: 1.0 MB). Peak memory consumption was 1.0 MB. Max. memory is 8.0 GB. * RCFGBuilder took 200.48 ms. Allocated memory is still 127.9 MB. Free memory was 104.8 MB in the beginning and 102.5 MB in the end (delta: 2.3 MB). Peak memory consumption was 6.5 MB. Max. memory is 8.0 GB. * TraceAbstraction took 839014.21 ms. Allocated memory was 127.9 MB in the beginning and 533.7 MB in the end (delta: 405.8 MB). Free memory was 101.8 MB in the beginning and 349.0 MB in the end (delta: -247.1 MB). Peak memory consumption was 337.8 MB. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Independence relation benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 1580, positive: 1340, positive conditional: 1340, positive unconditional: 0, negative: 240, negative conditional: 240, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 1340, positive: 1340, positive conditional: 1340, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DistributingIndependenceRelation.Statistics on underlying relations: [ CachedIndependenceRelation.Independence Queries: [ total: 1340, positive: 1340, positive conditional: 0, positive unconditional: 1340, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 62, positive: 62, positive conditional: 0, positive unconditional: 62, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 62, positive: 62, positive conditional: 0, positive unconditional: 62, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 1340, positive: 1278, positive conditional: 0, positive unconditional: 1278, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 62, unknown conditional: 0, unknown unconditional: 62] , Statistics on independence cache: Total cache size (in pairs): 62, Positive cache size: 62, Positive conditional cache size: 0, Positive unconditional cache size: 62, Negative cache size: 0, Negative conditional cache size: 0, Negative unconditional cache size: 0, SemanticConditionEliminator.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 62, Positive cache size: 62, Positive conditional cache size: 0, Positive unconditional cache size: 62, Negative cache size: 0, Negative conditional cache size: 0, Negative unconditional cache size: 0, Eliminated conditions: 0, SemanticConditionEliminator.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 62, Positive cache size: 62, Positive conditional cache size: 0, Positive unconditional cache size: 62, Negative cache size: 0, Negative conditional cache size: 0, Negative unconditional cache size: 0, Eliminated conditions: 0, SemanticConditionEliminator.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 62, Positive cache size: 62, Positive conditional cache size: 0, Positive unconditional cache size: 62, Negative cache size: 0, Negative conditional cache size: 0, Negative unconditional cache size: 0, Eliminated conditions: 0, SemanticConditionEliminator.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 62, Positive cache size: 62, Positive conditional cache size: 0, Positive unconditional cache size: 62, Negative cache size: 0, Negative conditional cache size: 0, Negative unconditional cache size: 0, Eliminated conditions: 0, SemanticConditionEliminator.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 62, Positive cache size: 62, Positive conditional cache size: 0, Positive unconditional cache size: 62, Negative cache size: 0, Negative conditional cache size: 0, Negative unconditional cache size: 0, Eliminated conditions: 0 ], Maximal queried relation: 0, Independence queries for same thread: 240 - TimeoutResultAtElement [Line: 68]: Timeout (TraceAbstraction) Unable to prove that assertion always holds Cancelled while PartialOrderCegarLoop was analyzing trace of length 43 with TraceHistMax 6,while TraceCheckSpWp was constructing forward predicates,while PartialQuantifierElimination was eliminating quantifiers from formula with 0 quantifier alternations,while SimplifyDDAWithTimeout was simplifying term of DAG size 2607 for 89610ms.. - StatisticsResult: Ultimate Automizer benchmark data for errors in thread instance: ULTIMATE.start with 1 thread instances CFG has 7 procedures, 42 locations, 4 error locations. Started 1 CEGAR loops. VerificationResult: TIMEOUT, OverallTime: 838926.6ms, OverallIterations: 6, TraceHistogramMax: 0, EmptinessCheckTime: 0.0ms, AutomataDifference: 0.0ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 0.0ms, InitialAbstractionConstructionTime: 9.2ms, PartialOrderReductionTime: 68359.9ms, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: No data available, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 121, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0ms DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 43.2ms SsaConstructionTime, 308.6ms SatisfiabilityAnalysisTime, 196457.5ms InterpolantComputationTime, 312 NumberOfCodeBlocks, 312 NumberOfCodeBlocksAsserted, 19 NumberOfCheckSat, 302 ConstructedInterpolants, 25 QuantifiedInterpolants, 109055 SizeOfPredicates, 28 NumberOfNonLiveVariables, 429 ConjunctsInSsa, 153 ConjunctsInUnsatCore, 10 InterpolantComputations, 0 PerfectInterpolantSequences, 20/182 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