/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-NewStatesSleepPersistent-NoLbe.epf -tc ../../../trunk/examples/toolchains/AutomizerBplInline.xml -i ../../../trunk/examples/concurrent/bpl/weaver-benchmarks/generated/popl20-bad/three-array-sum-alt.wvr.bpl -------------------------------------------------------------------------------- This is Ultimate 0.2.1-a47a088281b0b97d17910950432b7c5b5bc3adeb-a47a088 [2021-07-14 11:14:59,005 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-07-14 11:14:59,007 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-07-14 11:14:59,041 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2021-07-14 11:14:59,104 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-NewStatesSleepPersistent-NoLbe.epf [2021-07-14 11:14:59,156 INFO L113 SettingsManager]: Loading preferences was successful [2021-07-14 11:14:59,157 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-07-14 11:14:59,157 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-07-14 11:14:59,157 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-07-14 11:14:59,160 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-07-14 11:14:59,160 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-07-14 11:14:59,160 INFO L138 SettingsManager]: * Use SBE=true [2021-07-14 11:14:59,160 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-07-14 11:14:59,161 INFO L138 SettingsManager]: * sizeof long=4 [2021-07-14 11:14:59,161 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-07-14 11:14:59,161 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-07-14 11:14:59,162 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-07-14 11:14:59,162 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-07-14 11:14:59,162 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-07-14 11:14:59,162 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-07-14 11:14:59,162 INFO L138 SettingsManager]: * sizeof long double=12 [2021-07-14 11:14:59,162 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-07-14 11:14:59,162 INFO L138 SettingsManager]: * Use constant arrays=true [2021-07-14 11:14:59,163 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-07-14 11:14:59,163 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-07-14 11:14:59,163 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-07-14 11:14:59,163 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-07-14 11:14:59,163 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-07-14 11:14:59,163 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-07-14 11:14:59,163 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-07-14 11:14:59,164 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-07-14 11:14:59,164 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-07-14 11:14:59,164 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-07-14 11:14:59,164 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-07-14 11:14:59,164 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-07-14 11:14:59,164 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2021-07-14 11:14:59,164 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-07-14 11:14:59,165 INFO L138 SettingsManager]: * Partial Order Reduction in concurrent analysis=PERSISTENT_SLEEP_NEW_STATES [2021-07-14 11:14:59,165 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-07-14 11:14:59,460 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-07-14 11:14:59,477 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-07-14 11:14:59,480 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-07-14 11:14:59,481 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2021-07-14 11:14:59,482 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2021-07-14 11:14:59,482 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/concurrent/bpl/weaver-benchmarks/generated/popl20-bad/three-array-sum-alt.wvr.bpl [2021-07-14 11:14:59,483 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/concurrent/bpl/weaver-benchmarks/generated/popl20-bad/three-array-sum-alt.wvr.bpl' [2021-07-14 11:14:59,503 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-07-14 11:14:59,505 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-07-14 11:14:59,506 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-07-14 11:14:59,506 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-07-14 11:14:59,506 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-07-14 11:14:59,517 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "three-array-sum-alt.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 14.07 11:14:59" (1/1) ... [2021-07-14 11:14:59,524 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "three-array-sum-alt.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 14.07 11:14:59" (1/1) ... [2021-07-14 11:14:59,530 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-07-14 11:14:59,531 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-07-14 11:14:59,532 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-07-14 11:14:59,532 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-07-14 11:14:59,539 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "three-array-sum-alt.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 14.07 11:14:59" (1/1) ... [2021-07-14 11:14:59,539 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "three-array-sum-alt.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 14.07 11:14:59" (1/1) ... [2021-07-14 11:14:59,540 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "three-array-sum-alt.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 14.07 11:14:59" (1/1) ... [2021-07-14 11:14:59,540 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "three-array-sum-alt.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 14.07 11:14:59" (1/1) ... [2021-07-14 11:14:59,543 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "three-array-sum-alt.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 14.07 11:14:59" (1/1) ... [2021-07-14 11:14:59,546 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "three-array-sum-alt.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 14.07 11:14:59" (1/1) ... [2021-07-14 11:14:59,546 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "three-array-sum-alt.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 14.07 11:14:59" (1/1) ... [2021-07-14 11:14:59,547 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-07-14 11:14:59,548 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-07-14 11:14:59,548 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-07-14 11:14:59,548 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-07-14 11:14:59,549 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "three-array-sum-alt.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 14.07 11:14:59" (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 11:14:59,612 INFO L124 BoogieDeclarations]: Specification and implementation of procedure thread1 given in one single declaration [2021-07-14 11:14:59,613 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2021-07-14 11:14:59,613 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2021-07-14 11:14:59,613 INFO L124 BoogieDeclarations]: Specification and implementation of procedure thread2 given in one single declaration [2021-07-14 11:14:59,613 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2021-07-14 11:14:59,613 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2021-07-14 11:14:59,613 INFO L124 BoogieDeclarations]: Specification and implementation of procedure ULTIMATE.start given in one single declaration [2021-07-14 11:14:59,613 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-07-14 11:14:59,614 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-07-14 11:14:59,614 INFO L124 BoogieDeclarations]: Specification and implementation of procedure thread3 given in one single declaration [2021-07-14 11:14:59,614 INFO L130 BoogieDeclarations]: Found specification of procedure thread3 [2021-07-14 11:14:59,614 INFO L138 BoogieDeclarations]: Found implementation of procedure thread3 [2021-07-14 11:14:59,615 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 11:14:59,865 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-07-14 11:14:59,866 INFO L299 CfgBuilder]: Removed 0 assume(true) statements. [2021-07-14 11:14:59,867 INFO L202 PluginConnector]: Adding new model three-array-sum-alt.wvr.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.07 11:14:59 BoogieIcfgContainer [2021-07-14 11:14:59,867 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-07-14 11:14:59,869 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-07-14 11:14:59,869 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-07-14 11:14:59,871 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-07-14 11:14:59,871 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "three-array-sum-alt.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 14.07 11:14:59" (1/2) ... [2021-07-14 11:14:59,872 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@310cb984 and model type three-array-sum-alt.wvr.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.07 11:14:59, skipping insertion in model container [2021-07-14 11:14:59,872 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "three-array-sum-alt.wvr.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.07 11:14:59" (2/2) ... [2021-07-14 11:14:59,873 INFO L111 eAbstractionObserver]: Analyzing ICFG three-array-sum-alt.wvr.bpl [2021-07-14 11:14:59,878 WARN L148 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2021-07-14 11:14:59,878 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-07-14 11:14:59,878 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2021-07-14 11:14:59,878 INFO L474 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2021-07-14 11:14:59,966 INFO L149 ThreadInstanceAdder]: Constructed 3 joinOtherThreadTransitions. [2021-07-14 11:14:59,987 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 11:15:00,058 INFO L378 AbstractCegarLoop]: Interprodecural is true [2021-07-14 11:15:00,058 INFO L379 AbstractCegarLoop]: Hoare is false [2021-07-14 11:15:00,058 INFO L380 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-07-14 11:15:00,058 INFO L381 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-07-14 11:15:00,058 INFO L382 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-07-14 11:15:00,058 INFO L383 AbstractCegarLoop]: Difference is false [2021-07-14 11:15:00,058 INFO L384 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-07-14 11:15:00,059 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == ULTIMATE.start======== [2021-07-14 11:15:00,163 INFO L430 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 11:15:00,168 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 11:15:00,169 INFO L82 PathProgramCache]: Analyzing trace with hash 120483306, now seen corresponding path program 1 times [2021-07-14 11:15:00,176 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 11:15:00,177 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [520828250] [2021-07-14 11:15:00,177 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 11:15:00,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 11:15:00,415 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-14 11:15:00,416 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 11:15:00,416 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [520828250] [2021-07-14 11:15:00,416 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [520828250] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-14 11:15:00,417 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-14 11:15:00,417 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-07-14 11:15:00,417 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1105293389] [2021-07-14 11:15:00,421 INFO L462 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-07-14 11:15:00,422 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 11:15:00,431 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-07-14 11:15:00,434 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-14 11:15:00,434 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 11:15:00,435 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 11:15:00,438 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 5.333333333333333) internal successors, (16), 2 states have internal predecessors, (16), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-14 11:15:00,438 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 11:15:00,476 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 11:15:00,476 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-07-14 11:15:00,476 INFO L430 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 11:15:00,477 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 11:15:00,477 INFO L82 PathProgramCache]: Analyzing trace with hash 527618248, now seen corresponding path program 1 times [2021-07-14 11:15:00,477 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 11:15:00,478 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [108446984] [2021-07-14 11:15:00,478 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 11:15:00,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 11:15:00,523 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-14 11:15:00,523 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 11:15:00,523 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [108446984] [2021-07-14 11:15:00,523 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [108446984] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 11:15:00,524 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1683839545] [2021-07-14 11:15:00,524 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 11:15:00,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 11:15:00,579 INFO L263 TraceCheckSpWp]: Trace formula consists of 52 conjuncts, 3 conjunts are in the unsatisfiable core [2021-07-14 11:15:00,584 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 11:15:00,658 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-14 11:15:00,658 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1683839545] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 11:15:00,658 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 11:15:00,658 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 3] total 5 [2021-07-14 11:15:00,659 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1386831145] [2021-07-14 11:15:00,660 INFO L462 AbstractCegarLoop]: Interpolant automaton has 6 states [2021-07-14 11:15:00,660 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 11:15:00,661 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-07-14 11:15:00,661 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2021-07-14 11:15:00,661 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 11:15:00,661 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 11:15:00,661 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 6 states, 6 states have (on average 4.166666666666667) internal successors, (25), 5 states have internal predecessors, (25), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-14 11:15:00,661 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 11:15:00,662 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 11:15:00,753 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 11:15:00,753 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-14 11:15:00,966 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1,3 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 11:15:00,967 INFO L430 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 11:15:00,967 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 11:15:00,967 INFO L82 PathProgramCache]: Analyzing trace with hash 512213802, now seen corresponding path program 1 times [2021-07-14 11:15:00,967 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 11:15:00,968 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [745098358] [2021-07-14 11:15:00,968 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 11:15:00,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 11:15:01,018 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-07-14 11:15:01,019 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 11:15:01,019 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [745098358] [2021-07-14 11:15:01,019 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [745098358] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 11:15:01,019 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [602553231] [2021-07-14 11:15:01,019 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY 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 11:15:01,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 11:15:01,082 INFO L263 TraceCheckSpWp]: Trace formula consists of 57 conjuncts, 3 conjunts are in the unsatisfiable core [2021-07-14 11:15:01,083 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 11:15:01,190 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-07-14 11:15:01,190 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [602553231] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 11:15:01,190 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 11:15:01,190 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 3] total 5 [2021-07-14 11:15:01,190 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1623372142] [2021-07-14 11:15:01,191 INFO L462 AbstractCegarLoop]: Interpolant automaton has 6 states [2021-07-14 11:15:01,191 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 11:15:01,191 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-07-14 11:15:01,192 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2021-07-14 11:15:01,192 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 11:15:01,192 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 11:15:01,192 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 6 states, 6 states have (on average 4.5) internal successors, (27), 5 states have internal predecessors, (27), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-14 11:15:01,192 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 11:15:01,192 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-07-14 11:15:01,192 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 11:15:01,259 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 11:15:01,260 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-14 11:15:01,262 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-14 11:15:01,472 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2,4 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 11:15:01,473 INFO L430 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 11:15:01,473 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 11:15:01,473 INFO L82 PathProgramCache]: Analyzing trace with hash -1558977144, now seen corresponding path program 1 times [2021-07-14 11:15:01,474 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 11:15:01,474 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2034957254] [2021-07-14 11:15:01,474 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 11:15:01,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 11:15:01,617 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-14 11:15:01,619 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 11:15:01,620 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2034957254] [2021-07-14 11:15:01,620 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2034957254] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 11:15:01,620 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [186548668] [2021-07-14 11:15:01,620 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 11:15:01,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 11:15:01,662 INFO L263 TraceCheckSpWp]: Trace formula consists of 63 conjuncts, 20 conjunts are in the unsatisfiable core [2021-07-14 11:15:01,665 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 11:15:01,848 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2021-07-14 11:15:01,851 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 11:15:01,857 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 11:15:01,859 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-07-14 11:15:01,861 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-07-14 11:15:01,867 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 11:15:01,868 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 11:15:01,869 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:20, output treesize:5 [2021-07-14 11:15:01,920 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-14 11:15:01,920 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [186548668] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 11:15:01,920 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 11:15:01,920 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 7 [2021-07-14 11:15:01,921 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [470083151] [2021-07-14 11:15:01,922 INFO L462 AbstractCegarLoop]: Interpolant automaton has 8 states [2021-07-14 11:15:01,923 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 11:15:01,923 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-07-14 11:15:01,924 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2021-07-14 11:15:01,924 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 11:15:01,924 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 11:15:01,924 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 8 states, 8 states have (on average 3.625) internal successors, (29), 7 states have internal predecessors, (29), 0 states have call successors, (0), 0 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 11:15:01,924 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 11:15:01,924 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-07-14 11:15:01,924 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-07-14 11:15:01,924 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 11:15:02,012 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 11:15:02,012 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-14 11:15:02,012 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-14 11:15:02,012 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 11:15:02,235 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,5 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 11:15:02,235 INFO L430 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 11:15:02,236 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 11:15:02,236 INFO L82 PathProgramCache]: Analyzing trace with hash 2058234342, now seen corresponding path program 2 times [2021-07-14 11:15:02,236 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 11:15:02,236 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [466207656] [2021-07-14 11:15:02,236 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 11:15:02,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 11:15:02,300 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-07-14 11:15:02,300 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 11:15:02,300 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [466207656] [2021-07-14 11:15:02,301 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [466207656] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 11:15:02,301 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [776504981] [2021-07-14 11:15:02,301 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 11:15:02,337 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-07-14 11:15:02,337 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-07-14 11:15:02,338 INFO L263 TraceCheckSpWp]: Trace formula consists of 68 conjuncts, 5 conjunts are in the unsatisfiable core [2021-07-14 11:15:02,339 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 11:15:02,403 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-07-14 11:15:02,403 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [776504981] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 11:15:02,403 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 11:15:02,403 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 6 [2021-07-14 11:15:02,404 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2145598672] [2021-07-14 11:15:02,404 INFO L462 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-07-14 11:15:02,404 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 11:15:02,404 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-07-14 11:15:02,405 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2021-07-14 11:15:02,405 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 11:15:02,405 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 11:15:02,405 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 7 states, 7 states have (on average 4.428571428571429) internal successors, (31), 6 states have internal predecessors, (31), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-14 11:15:02,405 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 11:15:02,405 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-07-14 11:15:02,405 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-07-14 11:15:02,405 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 11:15:02,405 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 11:15:02,502 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 11:15:02,503 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-14 11:15:02,503 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-14 11:15:02,503 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 11:15:02,503 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 11:15:02,727 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,6 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 11:15:02,727 INFO L430 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 11:15:02,727 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 11:15:02,727 INFO L82 PathProgramCache]: Analyzing trace with hash -1444971576, now seen corresponding path program 3 times [2021-07-14 11:15:02,728 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 11:15:02,728 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1146863164] [2021-07-14 11:15:02,728 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 11:15:02,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 11:15:02,787 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-07-14 11:15:02,787 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 11:15:02,787 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1146863164] [2021-07-14 11:15:02,787 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1146863164] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 11:15:02,787 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1719757204] [2021-07-14 11:15:02,787 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 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 11:15:02,840 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 3 check-sat command(s) [2021-07-14 11:15:02,841 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-07-14 11:15:02,841 INFO L263 TraceCheckSpWp]: Trace formula consists of 73 conjuncts, 5 conjunts are in the unsatisfiable core [2021-07-14 11:15:02,842 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 11:15:02,911 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-07-14 11:15:02,911 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1719757204] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 11:15:02,911 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 11:15:02,911 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 6 [2021-07-14 11:15:02,911 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [844656966] [2021-07-14 11:15:02,911 INFO L462 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-07-14 11:15:02,911 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 11:15:02,912 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-07-14 11:15:02,912 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2021-07-14 11:15:02,912 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 11:15:02,912 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 11:15:02,912 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 7 states, 7 states have (on average 4.428571428571429) internal successors, (31), 6 states have internal predecessors, (31), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-14 11:15:02,912 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 11:15:02,912 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-07-14 11:15:02,912 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-07-14 11:15:02,913 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 11:15:02,913 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 11:15:02,913 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 11:15:03,011 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 11:15:03,011 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-14 11:15:03,012 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-14 11:15:03,012 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 11:15:03,012 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 11:15:03,013 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 11:15:03,225 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5,7 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 11:15:03,226 INFO L430 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 11:15:03,226 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 11:15:03,226 INFO L82 PathProgramCache]: Analyzing trace with hash -1218449754, now seen corresponding path program 4 times [2021-07-14 11:15:03,226 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 11:15:03,226 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [568306058] [2021-07-14 11:15:03,226 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 11:15:03,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 11:15:03,595 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-14 11:15:03,596 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 11:15:03,596 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [568306058] [2021-07-14 11:15:03,596 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [568306058] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 11:15:03,596 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1424364878] [2021-07-14 11:15:03,596 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 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 11:15:03,631 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2021-07-14 11:15:03,631 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-07-14 11:15:03,632 INFO L263 TraceCheckSpWp]: Trace formula consists of 79 conjuncts, 33 conjunts are in the unsatisfiable core [2021-07-14 11:15:03,640 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 11:15:03,928 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 17 [2021-07-14 11:15:03,929 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 11:15:03,945 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 11:15:03,949 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2021-07-14 11:15:03,949 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:66, output treesize:65 [2021-07-14 11:15:04,028 INFO L446 ElimStorePlain]: Different costs {0=[B, v_C_14], 2=[A]} [2021-07-14 11:15:04,031 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 25 [2021-07-14 11:15:04,033 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 11:15:04,042 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 11:15:04,042 INFO L518 ElimStorePlain]: Eliminatee v_C_14 vanished before elimination [2021-07-14 11:15:04,045 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:04,046 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 11:15:04,047 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2021-07-14 11:15:04,049 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-07-14 11:15:04,055 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 11:15:04,057 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 3 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 11:15:04,057 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 4 variables, input treesize:57, output treesize:11 [2021-07-14 11:15:04,088 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-14 11:15:04,089 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1424364878] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 11:15:04,089 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 11:15:04,089 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 8] total 14 [2021-07-14 11:15:04,089 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [941655808] [2021-07-14 11:15:04,089 INFO L462 AbstractCegarLoop]: Interpolant automaton has 15 states [2021-07-14 11:15:04,090 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 11:15:04,090 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2021-07-14 11:15:04,090 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=39, Invalid=171, Unknown=0, NotChecked=0, Total=210 [2021-07-14 11:15:04,091 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 11:15:04,091 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 11:15:04,091 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 15 states, 15 states have (on average 2.6666666666666665) internal successors, (40), 14 states have internal predecessors, (40), 0 states have call successors, (0), 0 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 11:15:04,091 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 11:15:04,091 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-07-14 11:15:04,091 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-07-14 11:15:04,091 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 11:15:04,091 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 11:15:04,091 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 11:15:04,091 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 11:15:04,590 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 11:15:04,590 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-14 11:15:04,591 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-14 11:15:04,591 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 11:15:04,591 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 11:15:04,591 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 11:15:04,592 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-07-14 11:15:04,793 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6,8 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 11:15:04,793 INFO L430 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 11:15:04,793 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 11:15:04,794 INFO L82 PathProgramCache]: Analyzing trace with hash -1007158558, now seen corresponding path program 5 times [2021-07-14 11:15:04,794 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 11:15:04,794 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [825815029] [2021-07-14 11:15:04,794 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 11:15:04,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 11:15:04,849 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 4 proven. 16 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-07-14 11:15:04,849 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 11:15:04,849 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [825815029] [2021-07-14 11:15:04,849 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [825815029] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 11:15:04,849 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1747063352] [2021-07-14 11:15:04,849 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 9 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 9 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 11:15:04,882 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 5 check-sat command(s) [2021-07-14 11:15:04,882 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-07-14 11:15:04,883 INFO L263 TraceCheckSpWp]: Trace formula consists of 89 conjuncts, 8 conjunts are in the unsatisfiable core [2021-07-14 11:15:04,884 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 11:15:04,946 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 9 proven. 11 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-07-14 11:15:04,946 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1747063352] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 11:15:04,946 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 11:15:04,946 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 8] total 9 [2021-07-14 11:15:04,946 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1976391912] [2021-07-14 11:15:04,947 INFO L462 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-07-14 11:15:04,947 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 11:15:04,947 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-07-14 11:15:04,947 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=63, Unknown=0, NotChecked=0, Total=90 [2021-07-14 11:15:04,948 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 11:15:04,948 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 11:15:04,948 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 10 states, 10 states have (on average 3.7) internal successors, (37), 9 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 11:15:04,948 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 11:15:04,948 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-07-14 11:15:04,948 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-07-14 11:15:04,948 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 11:15:04,948 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 11:15:04,948 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 11:15:04,948 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-07-14 11:15:04,948 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 11:15:05,104 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 11:15:05,104 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-14 11:15:05,105 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-14 11:15:05,105 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 11:15:05,105 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 11:15:05,105 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 11:15:05,105 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-07-14 11:15:05,105 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-07-14 11:15:05,320 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable7 [2021-07-14 11:15:05,321 INFO L430 AbstractCegarLoop]: === Iteration 9 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 11:15:05,321 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 11:15:05,321 INFO L82 PathProgramCache]: Analyzing trace with hash -413012442, now seen corresponding path program 6 times [2021-07-14 11:15:05,321 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 11:15:05,322 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1436133779] [2021-07-14 11:15:05,322 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 11:15:05,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 11:15:05,377 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 4 proven. 16 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2021-07-14 11:15:05,377 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 11:15:05,377 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1436133779] [2021-07-14 11:15:05,377 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1436133779] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 11:15:05,377 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1659645699] [2021-07-14 11:15:05,377 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 10 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 10 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 11:15:05,417 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 5 check-sat command(s) [2021-07-14 11:15:05,418 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-07-14 11:15:05,418 INFO L263 TraceCheckSpWp]: Trace formula consists of 99 conjuncts, 7 conjunts are in the unsatisfiable core [2021-07-14 11:15:05,419 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 11:15:05,514 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 4 proven. 14 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2021-07-14 11:15:05,515 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1659645699] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 11:15:05,515 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 11:15:05,515 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 7] total 10 [2021-07-14 11:15:05,515 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [132052943] [2021-07-14 11:15:05,515 INFO L462 AbstractCegarLoop]: Interpolant automaton has 11 states [2021-07-14 11:15:05,515 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 11:15:05,516 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2021-07-14 11:15:05,516 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=32, Invalid=78, Unknown=0, NotChecked=0, Total=110 [2021-07-14 11:15:05,516 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 11:15:05,516 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 11:15:05,516 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 11 states, 11 states have (on average 4.2727272727272725) internal successors, (47), 10 states have internal predecessors, (47), 0 states have call successors, (0), 0 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 11:15:05,516 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 11:15:05,517 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-07-14 11:15:05,517 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-07-14 11:15:05,517 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 11:15:05,517 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 11:15:05,517 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 11:15:05,517 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-07-14 11:15:05,517 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-07-14 11:15:05,517 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 11:15:05,694 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 11:15:05,695 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-14 11:15:05,695 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-14 11:15:05,695 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 11:15:05,695 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 11:15:05,695 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 11:15:05,695 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-07-14 11:15:05,695 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-07-14 11:15:05,695 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-07-14 11:15:05,909 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8,10 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 11:15:05,909 INFO L430 AbstractCegarLoop]: === Iteration 10 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 11:15:05,909 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 11:15:05,909 INFO L82 PathProgramCache]: Analyzing trace with hash 1588933986, now seen corresponding path program 7 times [2021-07-14 11:15:05,910 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 11:15:05,910 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2081181776] [2021-07-14 11:15:05,910 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 11:15:05,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 11:15:06,617 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 0 proven. 48 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-14 11:15:06,617 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 11:15:06,617 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2081181776] [2021-07-14 11:15:06,617 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2081181776] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 11:15:06,618 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1123800292] [2021-07-14 11:15:06,618 INFO L93 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 11 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 11 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 11:15:06,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 11:15:06,673 WARN L261 TraceCheckSpWp]: Trace formula consists of 111 conjuncts, 59 conjunts are in the unsatisfiable core [2021-07-14 11:15:06,675 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 11:15:06,992 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 17 [2021-07-14 11:15:06,993 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 11:15:07,008 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 11:15:07,009 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 11:15:07,009 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:78, output treesize:77 [2021-07-14 11:15:07,065 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:07,066 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 49 treesize of output 47 [2021-07-14 11:15:07,068 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 11:15:07,084 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 11:15:07,085 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 11:15:07,086 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:101, output treesize:101 [2021-07-14 11:15:07,143 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 47 treesize of output 48 [2021-07-14 11:15:07,145 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 11:15:07,166 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 11:15:07,168 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 11:15:07,168 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:95, output treesize:98 [2021-07-14 11:15:07,254 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 82 treesize of output 58 [2021-07-14 11:15:07,257 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 11:15:07,263 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 11:15:07,265 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 48 treesize of output 24 [2021-07-14 11:15:07,267 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-07-14 11:15:07,271 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 11:15:07,271 INFO L518 ElimStorePlain]: Eliminatee v_C_18 vanished before elimination [2021-07-14 11:15:07,272 INFO L550 ElimStorePlain]: Start of recursive call 1: 3 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 11:15:07,272 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 3 variables, input treesize:97, output treesize:11 [2021-07-14 11:15:07,314 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 0 proven. 48 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-14 11:15:07,314 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1123800292] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 11:15:07,315 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 11:15:07,315 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [16, 14] total 24 [2021-07-14 11:15:07,315 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1493120280] [2021-07-14 11:15:07,316 INFO L462 AbstractCegarLoop]: Interpolant automaton has 25 states [2021-07-14 11:15:07,316 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 11:15:07,316 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 25 interpolants. [2021-07-14 11:15:07,317 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=68, Invalid=532, Unknown=0, NotChecked=0, Total=600 [2021-07-14 11:15:07,317 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 11:15:07,317 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 11:15:07,317 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 25 states, 25 states have (on average 2.4) internal successors, (60), 24 states have internal predecessors, (60), 0 states have call successors, (0), 0 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 11:15:07,317 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 11:15:07,317 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-07-14 11:15:07,317 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-07-14 11:15:07,317 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 11:15:07,317 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 11:15:07,318 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 11:15:07,318 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-07-14 11:15:07,318 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-07-14 11:15:07,318 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-07-14 11:15:07,318 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 11:15:08,463 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 11:15:08,464 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-14 11:15:08,464 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-14 11:15:08,464 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 11:15:08,464 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 11:15:08,464 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 11:15:08,464 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-07-14 11:15:08,464 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-07-14 11:15:08,464 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-07-14 11:15:08,464 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-07-14 11:15:08,685 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9,11 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 11:15:08,685 INFO L430 AbstractCegarLoop]: === Iteration 11 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 11:15:08,685 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 11:15:08,685 INFO L82 PathProgramCache]: Analyzing trace with hash 220257242, now seen corresponding path program 8 times [2021-07-14 11:15:08,686 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 11:15:08,686 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [300372473] [2021-07-14 11:15:08,686 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 11:15:08,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 11:15:08,817 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 36 proven. 44 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2021-07-14 11:15:08,817 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 11:15:08,817 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [300372473] [2021-07-14 11:15:08,817 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [300372473] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 11:15:08,817 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1875154287] [2021-07-14 11:15:08,817 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 12 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 12 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 11:15:08,863 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-07-14 11:15:08,864 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-07-14 11:15:08,865 INFO L263 TraceCheckSpWp]: Trace formula consists of 131 conjuncts, 14 conjunts are in the unsatisfiable core [2021-07-14 11:15:08,866 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 11:15:08,987 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 49 proven. 31 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2021-07-14 11:15:08,987 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1875154287] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 11:15:08,987 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 11:15:08,988 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [14, 14] total 15 [2021-07-14 11:15:08,988 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2010762239] [2021-07-14 11:15:08,988 INFO L462 AbstractCegarLoop]: Interpolant automaton has 16 states [2021-07-14 11:15:08,988 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 11:15:08,988 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2021-07-14 11:15:08,989 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=68, Invalid=172, Unknown=0, NotChecked=0, Total=240 [2021-07-14 11:15:08,989 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 11:15:08,989 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 11:15:08,989 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 16 states, 16 states have (on average 3.0625) internal successors, (49), 15 states have internal predecessors, (49), 0 states have call successors, (0), 0 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 11:15:08,989 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 11:15:08,989 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-07-14 11:15:08,989 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-07-14 11:15:08,989 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 11:15:08,989 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 11:15:08,989 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 11:15:08,989 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-07-14 11:15:08,990 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-07-14 11:15:08,990 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-07-14 11:15:08,990 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2021-07-14 11:15:08,990 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 11:15:09,326 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 11:15:09,326 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-14 11:15:09,326 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-14 11:15:09,326 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 11:15:09,326 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 11:15:09,326 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 11:15:09,326 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-07-14 11:15:09,326 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-07-14 11:15:09,326 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-07-14 11:15:09,326 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-07-14 11:15:09,327 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-07-14 11:15:09,528 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 12 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable10 [2021-07-14 11:15:09,528 INFO L430 AbstractCegarLoop]: === Iteration 12 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 11:15:09,528 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 11:15:09,529 INFO L82 PathProgramCache]: Analyzing trace with hash 1543929954, now seen corresponding path program 9 times [2021-07-14 11:15:09,529 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 11:15:09,529 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [755629175] [2021-07-14 11:15:09,529 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 11:15:09,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 11:15:09,651 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 36 proven. 44 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-07-14 11:15:09,651 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 11:15:09,652 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [755629175] [2021-07-14 11:15:09,652 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [755629175] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 11:15:09,652 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1270325856] [2021-07-14 11:15:09,652 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 13 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 13 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 11:15:09,706 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 9 check-sat command(s) [2021-07-14 11:15:09,706 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-07-14 11:15:09,707 INFO L263 TraceCheckSpWp]: Trace formula consists of 151 conjuncts, 14 conjunts are in the unsatisfiable core [2021-07-14 11:15:09,709 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 11:15:09,829 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 49 proven. 31 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-07-14 11:15:09,829 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1270325856] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 11:15:09,829 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 11:15:09,829 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [14, 14] total 15 [2021-07-14 11:15:09,829 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [7001694] [2021-07-14 11:15:09,830 INFO L462 AbstractCegarLoop]: Interpolant automaton has 16 states [2021-07-14 11:15:09,830 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 11:15:09,830 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2021-07-14 11:15:09,830 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=68, Invalid=172, Unknown=0, NotChecked=0, Total=240 [2021-07-14 11:15:09,831 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 11:15:09,831 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 11:15:09,831 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 16 states, 16 states have (on average 3.0625) internal successors, (49), 15 states have internal predecessors, (49), 0 states have call successors, (0), 0 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 11:15:09,831 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 11:15:09,831 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-07-14 11:15:09,831 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-07-14 11:15:09,831 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 11:15:09,831 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 11:15:09,831 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 11:15:09,831 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-07-14 11:15:09,831 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-07-14 11:15:09,831 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-07-14 11:15:09,831 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2021-07-14 11:15:09,832 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-07-14 11:15:09,832 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 11:15:10,148 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 11:15:10,149 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-14 11:15:10,149 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-14 11:15:10,149 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 11:15:10,149 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 11:15:10,149 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 11:15:10,149 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-07-14 11:15:10,149 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-07-14 11:15:10,149 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-07-14 11:15:10,149 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-07-14 11:15:10,149 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-07-14 11:15:10,150 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-07-14 11:15:10,368 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11,13 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 11:15:10,369 INFO L430 AbstractCegarLoop]: === Iteration 13 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 11:15:10,369 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 11:15:10,369 INFO L82 PathProgramCache]: Analyzing trace with hash 945231066, now seen corresponding path program 10 times [2021-07-14 11:15:10,369 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 11:15:10,369 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1491541739] [2021-07-14 11:15:10,369 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 11:15:10,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 11:15:11,885 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 0 proven. 192 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-14 11:15:11,885 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 11:15:11,885 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1491541739] [2021-07-14 11:15:11,886 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1491541739] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 11:15:11,886 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1363368909] [2021-07-14 11:15:11,886 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 14 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 14 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 11:15:11,945 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2021-07-14 11:15:11,945 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-07-14 11:15:11,947 WARN L261 TraceCheckSpWp]: Trace formula consists of 175 conjuncts, 111 conjunts are in the unsatisfiable core [2021-07-14 11:15:11,949 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 11:15:12,650 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 11 [2021-07-14 11:15:12,651 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 11:15:12,663 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 11:15:12,665 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 11:15:12,665 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:102, output treesize:101 [2021-07-14 11:15:12,772 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 33 [2021-07-14 11:15:12,774 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 11:15:12,791 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 11:15:12,792 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 11:15:12,792 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:117, output treesize:117 [2021-07-14 11:15:12,893 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 50 treesize of output 53 [2021-07-14 11:15:12,894 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 11:15:12,911 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 11:15:12,912 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 11:15:12,913 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:134, output treesize:133 [2021-07-14 11:15:13,031 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:13,032 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:13,033 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:13,034 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 72 treesize of output 76 [2021-07-14 11:15:13,036 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 11:15:13,068 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 11:15:13,069 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 11:15:13,069 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:156, output treesize:167 [2021-07-14 11:15:13,177 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:13,178 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:13,179 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:13,180 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:13,180 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:13,181 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:13,182 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:13,183 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 10 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 111 treesize of output 110 [2021-07-14 11:15:13,186 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 11:15:13,213 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 11:15:13,214 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 11:15:13,214 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:195, output treesize:200 [2021-07-14 11:15:13,334 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 5 select indices, 5 select index equivalence classes, 15 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 114 treesize of output 120 [2021-07-14 11:15:13,336 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 11:15:13,364 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 11:15:13,365 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 11:15:13,365 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:198, output treesize:197 [2021-07-14 11:15:13,490 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:13,491 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:13,493 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:13,494 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:13,495 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:13,497 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:13,498 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 6 select indices, 6 select index equivalence classes, 21 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 141 treesize of output 146 [2021-07-14 11:15:13,501 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 11:15:13,546 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 11:15:13,547 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 11:15:13,548 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:225, output treesize:242 [2021-07-14 11:15:13,749 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 8 select indices, 8 select index equivalence classes, 28 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 0 case distinctions, treesize of input 177 treesize of output 119 [2021-07-14 11:15:13,752 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 11:15:13,759 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 11:15:13,762 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 8 select indices, 8 select index equivalence classes, 28 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 0 case distinctions, treesize of input 84 treesize of output 36 [2021-07-14 11:15:13,764 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-07-14 11:15:13,767 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 11:15:13,768 INFO L518 ElimStorePlain]: Eliminatee v_C_26 vanished before elimination [2021-07-14 11:15:13,769 INFO L550 ElimStorePlain]: Start of recursive call 1: 3 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 11:15:13,769 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 3 variables, input treesize:204, output treesize:11 [2021-07-14 11:15:13,820 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 0 proven. 192 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-14 11:15:13,821 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1363368909] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 11:15:13,821 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 11:15:13,821 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [28, 26] total 44 [2021-07-14 11:15:13,821 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1556142821] [2021-07-14 11:15:13,822 INFO L462 AbstractCegarLoop]: Interpolant automaton has 45 states [2021-07-14 11:15:13,822 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 11:15:13,822 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 45 interpolants. [2021-07-14 11:15:13,823 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=142, Invalid=1838, Unknown=0, NotChecked=0, Total=1980 [2021-07-14 11:15:13,823 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 11:15:13,823 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 11:15:13,823 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 45 states, 45 states have (on average 2.2222222222222223) internal successors, (100), 44 states have internal predecessors, (100), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-14 11:15:13,823 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 11:15:13,823 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-07-14 11:15:13,824 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-07-14 11:15:13,824 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 11:15:13,824 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 11:15:13,824 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 11:15:13,824 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-07-14 11:15:13,824 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-07-14 11:15:13,824 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-07-14 11:15:13,824 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2021-07-14 11:15:13,824 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-07-14 11:15:13,824 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-07-14 11:15:13,824 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 11:15:16,515 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 11:15:16,515 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-14 11:15:16,515 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-14 11:15:16,515 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 11:15:16,515 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 11:15:16,515 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 11:15:16,515 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-07-14 11:15:16,515 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-07-14 11:15:16,515 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-07-14 11:15:16,516 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-07-14 11:15:16,516 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-07-14 11:15:16,516 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-07-14 11:15:16,516 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2021-07-14 11:15:16,729 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 14 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable12 [2021-07-14 11:15:16,729 INFO L430 AbstractCegarLoop]: === Iteration 14 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 11:15:16,729 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 11:15:16,729 INFO L82 PathProgramCache]: Analyzing trace with hash -2117559862, now seen corresponding path program 11 times [2021-07-14 11:15:16,729 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 11:15:16,730 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [357824031] [2021-07-14 11:15:16,730 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 11:15:16,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 11:15:17,021 INFO L134 CoverageAnalysis]: Checked inductivity of 384 backedges. 196 proven. 124 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-07-14 11:15:17,021 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 11:15:17,021 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [357824031] [2021-07-14 11:15:17,021 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [357824031] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 11:15:17,021 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1434782862] [2021-07-14 11:15:17,021 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 15 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 15 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 11:15:17,081 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 17 check-sat command(s) [2021-07-14 11:15:17,081 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-07-14 11:15:17,082 INFO L263 TraceCheckSpWp]: Trace formula consists of 215 conjuncts, 26 conjunts are in the unsatisfiable core [2021-07-14 11:15:17,084 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 11:15:17,776 INFO L134 CoverageAnalysis]: Checked inductivity of 384 backedges. 225 proven. 95 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-07-14 11:15:17,777 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1434782862] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 11:15:17,777 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 11:15:17,777 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [26, 26] total 51 [2021-07-14 11:15:17,777 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1068500827] [2021-07-14 11:15:17,777 INFO L462 AbstractCegarLoop]: Interpolant automaton has 52 states [2021-07-14 11:15:17,777 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 11:15:17,778 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 52 interpolants. [2021-07-14 11:15:17,779 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=398, Invalid=2254, Unknown=0, NotChecked=0, Total=2652 [2021-07-14 11:15:17,779 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 11:15:17,779 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 11:15:17,779 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 52 states, 52 states have (on average 2.3846153846153846) internal successors, (124), 51 states have internal predecessors, (124), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-14 11:15:17,779 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 11:15:17,779 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-07-14 11:15:17,779 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-07-14 11:15:17,780 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 11:15:17,780 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 11:15:17,780 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 11:15:17,780 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-07-14 11:15:17,780 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-07-14 11:15:17,780 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-07-14 11:15:17,780 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2021-07-14 11:15:17,780 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-07-14 11:15:17,780 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-07-14 11:15:17,780 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2021-07-14 11:15:17,780 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 11:15:19,455 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 11:15:19,455 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-14 11:15:19,455 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-14 11:15:19,455 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 11:15:19,455 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 11:15:19,455 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 11:15:19,456 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-07-14 11:15:19,456 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-07-14 11:15:19,456 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-07-14 11:15:19,456 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-07-14 11:15:19,456 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-07-14 11:15:19,456 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-07-14 11:15:19,456 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2021-07-14 11:15:19,456 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 57 states. [2021-07-14 11:15:19,656 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13,15 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 11:15:19,657 INFO L430 AbstractCegarLoop]: === Iteration 15 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 11:15:19,657 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 11:15:19,657 INFO L82 PathProgramCache]: Analyzing trace with hash -340270744, now seen corresponding path program 12 times [2021-07-14 11:15:19,657 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 11:15:19,657 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [673495431] [2021-07-14 11:15:19,657 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 11:15:19,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 11:15:20,170 INFO L134 CoverageAnalysis]: Checked inductivity of 737 backedges. 196 proven. 285 refuted. 0 times theorem prover too weak. 256 trivial. 0 not checked. [2021-07-14 11:15:20,170 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 11:15:20,170 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [673495431] [2021-07-14 11:15:20,171 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [673495431] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 11:15:20,171 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1716771242] [2021-07-14 11:15:20,171 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 16 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 16 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 11:15:20,286 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 17 check-sat command(s) [2021-07-14 11:15:20,287 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-07-14 11:15:20,288 INFO L263 TraceCheckSpWp]: Trace formula consists of 298 conjuncts, 33 conjunts are in the unsatisfiable core [2021-07-14 11:15:20,289 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 11:15:20,511 INFO L134 CoverageAnalysis]: Checked inductivity of 737 backedges. 225 proven. 256 refuted. 0 times theorem prover too weak. 256 trivial. 0 not checked. [2021-07-14 11:15:20,511 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1716771242] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 11:15:20,511 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 11:15:20,511 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [33, 33] total 34 [2021-07-14 11:15:20,511 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1730166548] [2021-07-14 11:15:20,512 INFO L462 AbstractCegarLoop]: Interpolant automaton has 35 states [2021-07-14 11:15:20,512 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 11:15:20,512 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 35 interpolants. [2021-07-14 11:15:20,513 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=308, Invalid=882, Unknown=0, NotChecked=0, Total=1190 [2021-07-14 11:15:20,513 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 11:15:20,513 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 11:15:20,513 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 35 states, 35 states have (on average 2.4857142857142858) internal successors, (87), 34 states have internal predecessors, (87), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-14 11:15:20,513 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 11:15:20,513 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-07-14 11:15:20,513 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-07-14 11:15:20,513 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 11:15:20,513 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 11:15:20,513 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 11:15:20,514 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-07-14 11:15:20,514 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-07-14 11:15:20,514 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-07-14 11:15:20,514 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2021-07-14 11:15:20,514 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-07-14 11:15:20,514 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-07-14 11:15:20,514 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2021-07-14 11:15:20,514 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 57 states. [2021-07-14 11:15:20,514 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 11:15:21,457 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 11:15:21,457 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-14 11:15:21,457 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-14 11:15:21,457 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 11:15:21,457 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 11:15:21,457 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 11:15:21,457 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-07-14 11:15:21,457 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-07-14 11:15:21,458 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-07-14 11:15:21,458 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-07-14 11:15:21,458 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-07-14 11:15:21,458 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-07-14 11:15:21,458 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2021-07-14 11:15:21,458 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 57 states. [2021-07-14 11:15:21,458 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2021-07-14 11:15:21,664 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 16 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable14 [2021-07-14 11:15:21,665 INFO L430 AbstractCegarLoop]: === Iteration 16 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 11:15:21,665 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 11:15:21,665 INFO L82 PathProgramCache]: Analyzing trace with hash 843848650, now seen corresponding path program 13 times [2021-07-14 11:15:21,665 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 11:15:21,665 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [336391930] [2021-07-14 11:15:21,665 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 11:15:21,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 11:15:27,012 INFO L134 CoverageAnalysis]: Checked inductivity of 768 backedges. 0 proven. 768 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-14 11:15:27,013 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 11:15:27,013 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [336391930] [2021-07-14 11:15:27,013 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [336391930] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 11:15:27,013 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [142810778] [2021-07-14 11:15:27,013 INFO L93 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 17 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 17 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 11:15:27,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 11:15:27,144 WARN L261 TraceCheckSpWp]: Trace formula consists of 303 conjuncts, 215 conjunts are in the unsatisfiable core [2021-07-14 11:15:27,146 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 11:15:29,951 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 11 [2021-07-14 11:15:29,952 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 11:15:29,970 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 11:15:29,971 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 11:15:29,971 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:174, output treesize:173 [2021-07-14 11:15:30,159 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:30,159 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 41 treesize of output 41 [2021-07-14 11:15:30,161 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 11:15:30,189 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 11:15:30,190 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 11:15:30,190 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:197, output treesize:196 [2021-07-14 11:15:30,408 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:30,410 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:30,412 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:30,412 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 63 treesize of output 62 [2021-07-14 11:15:30,414 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 11:15:30,441 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 11:15:30,442 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 11:15:30,442 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:219, output treesize:221 [2021-07-14 11:15:30,674 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 64 treesize of output 68 [2021-07-14 11:15:30,676 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 11:15:30,703 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 11:15:30,704 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 11:15:30,704 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:220, output treesize:225 [2021-07-14 11:15:30,934 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 10 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 84 treesize of output 93 [2021-07-14 11:15:30,937 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 11:15:30,968 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 11:15:30,969 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 11:15:30,969 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:240, output treesize:258 [2021-07-14 11:15:31,212 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:31,213 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:31,214 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:31,216 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:31,217 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:31,218 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 5 select indices, 5 select index equivalence classes, 15 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 130 treesize of output 140 [2021-07-14 11:15:31,221 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 11:15:31,259 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 11:15:31,260 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 11:15:31,260 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:286, output treesize:285 [2021-07-14 11:15:31,525 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 6 select indices, 6 select index equivalence classes, 21 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 137 treesize of output 146 [2021-07-14 11:15:31,528 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 11:15:31,584 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 11:15:31,585 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 11:15:31,586 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:293, output treesize:298 [2021-07-14 11:15:31,867 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 7 select indices, 7 select index equivalence classes, 28 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 160 treesize of output 172 [2021-07-14 11:15:31,870 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 11:15:31,915 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 11:15:31,917 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 11:15:31,917 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:316, output treesize:321 [2021-07-14 11:15:32,207 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 8 select indices, 8 select index equivalence classes, 36 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 0 case distinctions, treesize of input 149 treesize of output 168 [2021-07-14 11:15:32,210 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 11:15:32,262 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 11:15:32,263 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 11:15:32,264 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:305, output treesize:307 [2021-07-14 11:15:32,592 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 9 select indices, 9 select index equivalence classes, 45 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 0 case distinctions, treesize of input 166 treesize of output 188 [2021-07-14 11:15:32,595 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 11:15:32,649 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 11:15:32,650 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 11:15:32,650 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:322, output treesize:321 [2021-07-14 11:15:32,964 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:32,965 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:32,967 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:32,968 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:32,969 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:32,970 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:32,971 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:32,973 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:32,974 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:32,975 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:32,976 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 10 select indices, 10 select index equivalence classes, 55 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 0 case distinctions, treesize of input 188 treesize of output 211 [2021-07-14 11:15:32,979 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 11:15:33,043 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 11:15:33,044 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 11:15:33,044 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:344, output treesize:406 [2021-07-14 11:15:33,418 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 11 select indices, 11 select index equivalence classes, 66 disjoint index pairs (out of 55 index pairs), introduced 11 new quantified variables, introduced 0 case distinctions, treesize of input 258 treesize of output 286 [2021-07-14 11:15:33,422 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 11:15:33,513 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 11:15:33,515 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 11:15:33,515 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:414, output treesize:413 [2021-07-14 11:15:33,903 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 12 select indices, 12 select index equivalence classes, 78 disjoint index pairs (out of 66 index pairs), introduced 12 new quantified variables, introduced 0 case distinctions, treesize of input 275 treesize of output 302 [2021-07-14 11:15:33,907 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 11:15:33,982 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 11:15:33,983 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 11:15:33,984 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:431, output treesize:430 [2021-07-14 11:15:34,367 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:34,369 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:34,371 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:34,372 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:34,374 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:34,376 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:34,377 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:34,379 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:34,381 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:34,382 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:34,384 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:34,386 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:34,388 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:34,389 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 13 select indices, 13 select index equivalence classes, 91 disjoint index pairs (out of 78 index pairs), introduced 13 new quantified variables, introduced 0 case distinctions, treesize of input 239 treesize of output 271 [2021-07-14 11:15:34,394 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 11:15:34,508 WARN L205 SmtUtils]: Spent 113.00 ms on a formula simplification that was a NOOP. DAG size: 110 [2021-07-14 11:15:34,509 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 11:15:34,511 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 11:15:34,511 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:395, output treesize:469 [2021-07-14 11:15:34,936 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 14 select indices, 14 select index equivalence classes, 105 disjoint index pairs (out of 91 index pairs), introduced 14 new quantified variables, introduced 0 case distinctions, treesize of input 321 treesize of output 354 [2021-07-14 11:15:34,941 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 11:15:35,039 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 11:15:35,040 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 11:15:35,040 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:477, output treesize:488 [2021-07-14 11:15:35,471 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 16 select indices, 16 select index equivalence classes, 120 disjoint index pairs (out of 120 index pairs), introduced 16 new quantified variables, introduced 0 case distinctions, treesize of input 446 treesize of output 296 [2021-07-14 11:15:35,475 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 11:15:35,484 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 11:15:35,487 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 16 select indices, 16 select index equivalence classes, 120 disjoint index pairs (out of 120 index pairs), introduced 16 new quantified variables, introduced 0 case distinctions, treesize of input 156 treesize of output 60 [2021-07-14 11:15:35,489 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-07-14 11:15:35,493 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 11:15:35,493 INFO L518 ElimStorePlain]: Eliminatee v_C_42 vanished before elimination [2021-07-14 11:15:35,502 INFO L550 ElimStorePlain]: Start of recursive call 1: 3 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 11:15:35,502 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 3 variables, input treesize:497, output treesize:11 [2021-07-14 11:15:35,596 INFO L134 CoverageAnalysis]: Checked inductivity of 768 backedges. 0 proven. 768 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-14 11:15:35,596 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [142810778] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 11:15:35,596 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 11:15:35,596 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [52, 50] total 84 [2021-07-14 11:15:35,597 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [53803305] [2021-07-14 11:15:35,597 INFO L462 AbstractCegarLoop]: Interpolant automaton has 85 states [2021-07-14 11:15:35,597 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 11:15:35,597 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 85 interpolants. [2021-07-14 11:15:35,600 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=338, Invalid=6802, Unknown=0, NotChecked=0, Total=7140 [2021-07-14 11:15:35,600 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 11:15:35,600 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 11:15:35,601 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 85 states, 85 states have (on average 2.1176470588235294) internal successors, (180), 84 states have internal predecessors, (180), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-14 11:15:35,601 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 11:15:35,601 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-07-14 11:15:35,601 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-07-14 11:15:35,601 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 11:15:35,601 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 11:15:35,601 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 11:15:35,601 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-07-14 11:15:35,601 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-07-14 11:15:35,601 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-07-14 11:15:35,601 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2021-07-14 11:15:35,601 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-07-14 11:15:35,601 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-07-14 11:15:35,602 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2021-07-14 11:15:35,602 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 57 states. [2021-07-14 11:15:35,602 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2021-07-14 11:15:35,602 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 11:15:44,565 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 11:15:44,566 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-14 11:15:44,566 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-14 11:15:44,566 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 11:15:44,566 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 11:15:44,566 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 11:15:44,566 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-07-14 11:15:44,566 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-07-14 11:15:44,566 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-07-14 11:15:44,566 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-07-14 11:15:44,566 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-07-14 11:15:44,566 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-07-14 11:15:44,566 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2021-07-14 11:15:44,566 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 57 states. [2021-07-14 11:15:44,566 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2021-07-14 11:15:44,566 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 53 states. [2021-07-14 11:15:44,767 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 17 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable15 [2021-07-14 11:15:44,767 INFO L430 AbstractCegarLoop]: === Iteration 17 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 11:15:44,767 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 11:15:44,768 INFO L82 PathProgramCache]: Analyzing trace with hash -654834262, now seen corresponding path program 14 times [2021-07-14 11:15:44,768 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 11:15:44,768 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1111296402] [2021-07-14 11:15:44,768 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 11:15:44,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 11:15:45,655 INFO L134 CoverageAnalysis]: Checked inductivity of 1536 backedges. 900 proven. 380 refuted. 0 times theorem prover too weak. 256 trivial. 0 not checked. [2021-07-14 11:15:45,655 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 11:15:45,655 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1111296402] [2021-07-14 11:15:45,655 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1111296402] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 11:15:45,655 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2020128680] [2021-07-14 11:15:45,655 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 18 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 18 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 11:15:45,726 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-07-14 11:15:45,726 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-07-14 11:15:45,728 INFO L263 TraceCheckSpWp]: Trace formula consists of 383 conjuncts, 50 conjunts are in the unsatisfiable core [2021-07-14 11:15:45,729 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 11:15:45,988 INFO L134 CoverageAnalysis]: Checked inductivity of 1536 backedges. 961 proven. 319 refuted. 0 times theorem prover too weak. 256 trivial. 0 not checked. [2021-07-14 11:15:45,988 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2020128680] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 11:15:45,988 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 11:15:45,988 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [50, 50] total 51 [2021-07-14 11:15:45,988 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [364642486] [2021-07-14 11:15:45,989 INFO L462 AbstractCegarLoop]: Interpolant automaton has 52 states [2021-07-14 11:15:45,989 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 11:15:45,990 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 52 interpolants. [2021-07-14 11:15:45,991 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=734, Invalid=1918, Unknown=0, NotChecked=0, Total=2652 [2021-07-14 11:15:45,991 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 11:15:45,991 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 11:15:45,992 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 52 states, 52 states have (on average 2.326923076923077) internal successors, (121), 51 states have internal predecessors, (121), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-14 11:15:45,992 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 11:15:45,992 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-07-14 11:15:45,992 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-07-14 11:15:45,992 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 11:15:45,992 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 11:15:45,992 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 11:15:45,992 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-07-14 11:15:45,992 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-07-14 11:15:45,992 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-07-14 11:15:45,992 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2021-07-14 11:15:45,993 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-07-14 11:15:45,993 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-07-14 11:15:45,993 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2021-07-14 11:15:45,993 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 57 states. [2021-07-14 11:15:45,993 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2021-07-14 11:15:45,993 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 53 states. [2021-07-14 11:15:45,993 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 11:15:47,495 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 11:15:47,495 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-14 11:15:47,495 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-14 11:15:47,495 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 11:15:47,495 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 11:15:47,495 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 11:15:47,495 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-07-14 11:15:47,495 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-07-14 11:15:47,495 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-07-14 11:15:47,495 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-07-14 11:15:47,495 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-07-14 11:15:47,496 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-07-14 11:15:47,496 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2021-07-14 11:15:47,496 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 57 states. [2021-07-14 11:15:47,496 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2021-07-14 11:15:47,496 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 53 states. [2021-07-14 11:15:47,496 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 52 states. [2021-07-14 11:15:47,716 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 18 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable16 [2021-07-14 11:15:47,717 INFO L430 AbstractCegarLoop]: === Iteration 18 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 11:15:47,717 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 11:15:47,717 INFO L82 PathProgramCache]: Analyzing trace with hash 1420847050, now seen corresponding path program 15 times [2021-07-14 11:15:47,717 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 11:15:47,717 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [935721630] [2021-07-14 11:15:47,717 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 11:15:47,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 11:15:48,633 INFO L134 CoverageAnalysis]: Checked inductivity of 2304 backedges. 900 proven. 380 refuted. 0 times theorem prover too weak. 1024 trivial. 0 not checked. [2021-07-14 11:15:48,633 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 11:15:48,633 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [935721630] [2021-07-14 11:15:48,634 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [935721630] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 11:15:48,634 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [329116089] [2021-07-14 11:15:48,634 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 19 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 19 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 11:15:48,897 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 33 check-sat command(s) [2021-07-14 11:15:48,897 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-07-14 11:15:48,899 INFO L263 TraceCheckSpWp]: Trace formula consists of 463 conjuncts, 50 conjunts are in the unsatisfiable core [2021-07-14 11:15:48,901 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 11:15:49,206 INFO L134 CoverageAnalysis]: Checked inductivity of 2304 backedges. 961 proven. 319 refuted. 0 times theorem prover too weak. 1024 trivial. 0 not checked. [2021-07-14 11:15:49,206 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [329116089] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 11:15:49,206 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 11:15:49,206 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [50, 50] total 51 [2021-07-14 11:15:49,206 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [446880930] [2021-07-14 11:15:49,207 INFO L462 AbstractCegarLoop]: Interpolant automaton has 52 states [2021-07-14 11:15:49,207 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 11:15:49,207 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 52 interpolants. [2021-07-14 11:15:49,208 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=734, Invalid=1918, Unknown=0, NotChecked=0, Total=2652 [2021-07-14 11:15:49,208 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 11:15:49,208 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 11:15:49,208 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 52 states, 52 states have (on average 2.326923076923077) internal successors, (121), 51 states have internal predecessors, (121), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-14 11:15:49,208 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 11:15:49,208 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-07-14 11:15:49,208 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-07-14 11:15:49,209 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 11:15:49,209 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 11:15:49,209 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 11:15:49,209 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-07-14 11:15:49,209 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-07-14 11:15:49,209 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-07-14 11:15:49,209 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2021-07-14 11:15:49,209 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-07-14 11:15:49,209 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-07-14 11:15:49,209 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2021-07-14 11:15:49,209 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 57 states. [2021-07-14 11:15:49,209 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2021-07-14 11:15:49,209 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 53 states. [2021-07-14 11:15:49,209 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 52 states. [2021-07-14 11:15:49,209 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 11:15:50,729 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 11:15:50,729 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-14 11:15:50,729 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-14 11:15:50,729 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 11:15:50,729 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 11:15:50,729 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 11:15:50,729 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-07-14 11:15:50,729 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-07-14 11:15:50,729 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-07-14 11:15:50,729 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-07-14 11:15:50,729 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-07-14 11:15:50,729 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-07-14 11:15:50,730 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2021-07-14 11:15:50,730 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 57 states. [2021-07-14 11:15:50,730 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2021-07-14 11:15:50,730 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 53 states. [2021-07-14 11:15:50,730 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 52 states. [2021-07-14 11:15:50,730 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 52 states. [2021-07-14 11:15:50,930 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 19 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable17 [2021-07-14 11:15:50,931 INFO L430 AbstractCegarLoop]: === Iteration 19 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 11:15:50,931 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 11:15:50,931 INFO L82 PathProgramCache]: Analyzing trace with hash -1013233238, now seen corresponding path program 16 times [2021-07-14 11:15:50,931 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 11:15:50,931 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1715486413] [2021-07-14 11:15:50,931 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 11:15:51,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 11:16:14,345 INFO L134 CoverageAnalysis]: Checked inductivity of 3072 backedges. 0 proven. 3072 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-14 11:16:14,345 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 11:16:14,345 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1715486413] [2021-07-14 11:16:14,345 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1715486413] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 11:16:14,345 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [975468996] [2021-07-14 11:16:14,345 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 20 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 20 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 11:16:14,788 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2021-07-14 11:16:14,788 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-07-14 11:16:14,794 WARN L261 TraceCheckSpWp]: Trace formula consists of 559 conjuncts, 423 conjunts are in the unsatisfiable core [2021-07-14 11:16:14,805 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 11:16:29,100 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 17 [2021-07-14 11:16:29,101 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 11:16:29,128 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 11:16:29,129 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 11:16:29,130 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:330, output treesize:329 [2021-07-14 11:16:29,697 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 33 [2021-07-14 11:16:29,698 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 11:16:29,743 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 11:16:29,745 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 11:16:29,745 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:333, output treesize:333 [2021-07-14 11:16:30,380 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:30,382 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:30,383 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 58 treesize of output 61 [2021-07-14 11:16:30,384 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 11:16:30,441 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 11:16:30,443 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 11:16:30,443 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:358, output treesize:357 [2021-07-14 11:16:31,070 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:31,072 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:31,074 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:31,076 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:31,078 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:31,078 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 80 treesize of output 82 [2021-07-14 11:16:31,080 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 11:16:31,145 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 11:16:31,146 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 11:16:31,146 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:380, output treesize:382 [2021-07-14 11:16:31,789 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:31,790 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:31,792 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:31,794 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:31,796 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:31,798 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:31,800 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:31,802 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:31,804 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:31,804 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 10 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 105 treesize of output 108 [2021-07-14 11:16:31,806 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 11:16:31,860 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 11:16:31,861 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 11:16:31,861 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:405, output treesize:422 [2021-07-14 11:16:32,563 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:32,566 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:32,569 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:32,572 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:32,574 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:32,577 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:32,580 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:32,583 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:32,585 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:32,588 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:32,591 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:32,593 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:32,595 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:32,597 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:32,598 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 5 select indices, 5 select index equivalence classes, 15 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 150 treesize of output 148 [2021-07-14 11:16:32,600 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 11:16:32,663 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 11:16:32,664 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 11:16:32,664 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:450, output treesize:469 [2021-07-14 11:16:33,417 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 6 select indices, 6 select index equivalence classes, 21 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 118 treesize of output 133 [2021-07-14 11:16:33,420 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 11:16:33,484 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 11:16:33,486 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 11:16:33,486 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:418, output treesize:448 [2021-07-14 11:16:34,214 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:34,216 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:34,218 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:34,220 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:34,222 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:34,224 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:34,226 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:34,227 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 7 select indices, 7 select index equivalence classes, 28 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 140 treesize of output 156 [2021-07-14 11:16:34,229 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 11:16:34,298 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 11:16:34,299 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 11:16:34,299 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:440, output treesize:475 [2021-07-14 11:16:35,063 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:35,066 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:35,068 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:35,070 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:35,072 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:35,074 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:35,076 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:35,078 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:35,080 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:35,082 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:35,084 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:35,086 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:35,088 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:35,090 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:35,092 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:35,093 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 8 select indices, 8 select index equivalence classes, 36 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 0 case distinctions, treesize of input 165 treesize of output 182 [2021-07-14 11:16:35,096 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 11:16:35,190 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 11:16:35,192 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 11:16:35,192 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:465, output treesize:518 [2021-07-14 11:16:35,994 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 9 select indices, 9 select index equivalence classes, 45 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 0 case distinctions, treesize of input 212 treesize of output 234 [2021-07-14 11:16:35,998 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 11:16:36,106 WARN L205 SmtUtils]: Spent 107.00 ms on a formula simplification that was a NOOP. DAG size: 142 [2021-07-14 11:16:36,106 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 11:16:36,108 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 11:16:36,108 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:512, output treesize:517 [2021-07-14 11:16:36,923 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:36,926 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:36,928 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:36,931 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:36,934 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:36,937 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:36,939 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:36,944 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:36,947 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:36,948 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:36,949 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 10 select indices, 10 select index equivalence classes, 55 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 0 case distinctions, treesize of input 245 treesize of output 270 [2021-07-14 11:16:36,953 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 11:16:37,050 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 11:16:37,051 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 11:16:37,051 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:545, output treesize:550 [2021-07-14 11:16:37,899 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 11 select indices, 11 select index equivalence classes, 66 disjoint index pairs (out of 55 index pairs), introduced 11 new quantified variables, introduced 0 case distinctions, treesize of input 203 treesize of output 233 [2021-07-14 11:16:37,902 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 11:16:37,998 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 11:16:37,999 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 11:16:37,999 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:503, output treesize:505 [2021-07-14 11:16:38,846 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 12 select indices, 12 select index equivalence classes, 78 disjoint index pairs (out of 66 index pairs), introduced 12 new quantified variables, introduced 0 case distinctions, treesize of input 220 treesize of output 253 [2021-07-14 11:16:38,849 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 11:16:38,952 WARN L205 SmtUtils]: Spent 103.00 ms on a formula simplification that was a NOOP. DAG size: 151 [2021-07-14 11:16:38,952 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 11:16:38,954 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 11:16:38,954 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:520, output treesize:522 [2021-07-14 11:16:39,827 WARN L205 SmtUtils]: Spent 115.00 ms on a formula simplification that was a NOOP. DAG size: 151 [2021-07-14 11:16:39,857 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 13 select indices, 13 select index equivalence classes, 91 disjoint index pairs (out of 78 index pairs), introduced 13 new quantified variables, introduced 0 case distinctions, treesize of input 237 treesize of output 273 [2021-07-14 11:16:39,860 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 11:16:39,972 WARN L205 SmtUtils]: Spent 111.00 ms on a formula simplification that was a NOOP. DAG size: 154 [2021-07-14 11:16:39,972 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 11:16:39,974 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 11:16:39,974 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:537, output treesize:539 [2021-07-14 11:16:40,843 WARN L205 SmtUtils]: Spent 106.00 ms on a formula simplification that was a NOOP. DAG size: 154 [2021-07-14 11:16:40,867 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:40,870 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:40,872 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:40,874 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:40,876 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:40,878 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:40,880 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:40,882 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:40,884 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:40,886 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:40,887 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:40,889 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:40,891 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:40,892 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:40,893 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 14 select indices, 14 select index equivalence classes, 105 disjoint index pairs (out of 91 index pairs), introduced 14 new quantified variables, introduced 0 case distinctions, treesize of input 262 treesize of output 301 [2021-07-14 11:16:40,896 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 11:16:41,038 WARN L205 SmtUtils]: Spent 141.00 ms on a formula simplification that was a NOOP. DAG size: 161 [2021-07-14 11:16:41,038 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 11:16:41,040 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 11:16:41,040 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:562, output treesize:642 [2021-07-14 11:16:41,973 WARN L205 SmtUtils]: Spent 124.00 ms on a formula simplification that was a NOOP. DAG size: 161 [2021-07-14 11:16:41,998 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:42,000 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:42,003 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:42,007 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:42,009 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:42,011 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:42,013 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:42,015 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:42,017 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:42,019 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:42,021 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:42,023 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:42,025 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:42,027 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:42,029 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:42,031 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:42,033 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:42,035 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:42,037 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:42,039 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:42,041 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:42,043 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:42,045 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:42,047 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:42,049 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:42,051 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:42,053 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:42,055 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:42,057 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:42,058 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 15 select indices, 15 select index equivalence classes, 120 disjoint index pairs (out of 105 index pairs), introduced 15 new quantified variables, introduced 0 case distinctions, treesize of input 287 treesize of output 327 [2021-07-14 11:16:42,061 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 11:16:42,197 WARN L205 SmtUtils]: Spent 135.00 ms on a formula simplification that was a NOOP. DAG size: 168 [2021-07-14 11:16:42,198 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 11:16:42,199 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 11:16:42,199 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:587, output treesize:591 [2021-07-14 11:16:43,158 WARN L205 SmtUtils]: Spent 137.00 ms on a formula simplification that was a NOOP. DAG size: 168 [2021-07-14 11:16:43,187 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:43,189 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:43,191 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:43,193 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:43,195 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:43,198 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:43,201 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:43,203 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:43,205 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:43,207 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:43,209 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:43,211 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:43,213 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:43,215 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:43,217 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:43,219 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:43,221 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:43,223 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:43,225 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:43,227 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:43,229 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:43,231 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:43,233 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:43,235 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:43,237 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:43,239 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:43,241 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:43,244 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:43,246 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:43,248 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:43,250 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:43,252 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:43,254 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:43,256 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:43,258 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:43,260 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:43,262 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:43,264 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:43,266 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:43,268 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:43,270 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:43,272 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:43,274 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:43,276 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:43,278 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:43,279 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 16 select indices, 16 select index equivalence classes, 136 disjoint index pairs (out of 120 index pairs), introduced 16 new quantified variables, introduced 0 case distinctions, treesize of input 314 treesize of output 357 [2021-07-14 11:16:43,283 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 11:16:43,428 WARN L205 SmtUtils]: Spent 145.00 ms on a formula simplification that was a NOOP. DAG size: 175 [2021-07-14 11:16:43,429 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 11:16:43,430 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 11:16:43,431 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:614, output treesize:613 [2021-07-14 11:16:44,420 WARN L205 SmtUtils]: Spent 149.00 ms on a formula simplification that was a NOOP. DAG size: 175 [2021-07-14 11:16:44,448 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 17 select indices, 17 select index equivalence classes, 153 disjoint index pairs (out of 136 index pairs), introduced 17 new quantified variables, introduced 0 case distinctions, treesize of input 302 treesize of output 348 [2021-07-14 11:16:44,454 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 11:16:44,607 WARN L205 SmtUtils]: Spent 153.00 ms on a formula simplification that was a NOOP. DAG size: 166 [2021-07-14 11:16:44,608 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 11:16:44,609 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 11:16:44,610 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:602, output treesize:601 [2021-07-14 11:16:45,576 WARN L205 SmtUtils]: Spent 142.00 ms on a formula simplification that was a NOOP. DAG size: 166 [2021-07-14 11:16:45,607 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:45,610 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:45,613 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:45,616 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:45,618 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:45,621 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:45,624 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:45,626 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:45,628 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:45,630 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:45,632 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:45,634 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:45,636 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:45,638 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:45,640 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:45,642 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:45,644 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:45,646 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:45,647 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 18 select indices, 18 select index equivalence classes, 171 disjoint index pairs (out of 153 index pairs), introduced 18 new quantified variables, introduced 0 case distinctions, treesize of input 324 treesize of output 371 [2021-07-14 11:16:45,652 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 11:16:45,822 WARN L205 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 173 [2021-07-14 11:16:45,823 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 11:16:45,825 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 11:16:45,825 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:624, output treesize:734 [2021-07-14 11:16:46,896 WARN L205 SmtUtils]: Spent 168.00 ms on a formula simplification that was a NOOP. DAG size: 173 [2021-07-14 11:16:46,927 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:46,929 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:46,931 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:46,933 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:46,936 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:46,937 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:46,939 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:46,941 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:46,943 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:46,945 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:46,947 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:46,949 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:46,951 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:46,953 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:46,955 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:46,957 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:46,959 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:46,961 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:46,963 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:46,965 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:46,967 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:46,969 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:46,971 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:46,973 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:46,975 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:46,977 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:46,979 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:46,981 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:46,983 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:46,985 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:46,987 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:46,988 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:46,990 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:46,992 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:46,994 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:46,996 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:46,998 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:47,000 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 19 select indices, 19 select index equivalence classes, 190 disjoint index pairs (out of 171 index pairs), introduced 19 new quantified variables, introduced 0 case distinctions, treesize of input 352 treesize of output 402 [2021-07-14 11:16:47,003 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 11:16:47,184 WARN L205 SmtUtils]: Spent 180.00 ms on a formula simplification that was a NOOP. DAG size: 180 [2021-07-14 11:16:47,184 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 11:16:47,186 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 11:16:47,186 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:652, output treesize:651 [2021-07-14 11:16:48,286 WARN L205 SmtUtils]: Spent 185.00 ms on a formula simplification that was a NOOP. DAG size: 180 [2021-07-14 11:16:48,315 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:48,318 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:48,321 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:48,323 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:48,325 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:48,327 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:48,329 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:48,331 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:48,333 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:48,336 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:48,337 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:48,339 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:48,341 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:48,343 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:48,346 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:48,348 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:48,350 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:48,352 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:48,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:48,356 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:48,358 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:48,360 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:48,362 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:48,364 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:48,366 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:48,368 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:48,369 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:48,371 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:48,373 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:48,375 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:48,377 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:48,379 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:48,381 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:48,383 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:48,385 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:48,387 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:48,389 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:48,391 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:48,393 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:48,395 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:48,397 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:48,399 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:48,401 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:48,403 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:48,405 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:48,407 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:48,410 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:48,412 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:48,414 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:48,416 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:48,418 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:48,420 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:48,422 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:48,424 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:48,426 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:48,428 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:48,430 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:48,430 INFO L244 Elim1Store]: Index analysis took 117 ms [2021-07-14 11:16:48,432 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 20 select indices, 20 select index equivalence classes, 210 disjoint index pairs (out of 190 index pairs), introduced 20 new quantified variables, introduced 0 case distinctions, treesize of input 374 treesize of output 423 [2021-07-14 11:16:48,439 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 11:16:48,641 WARN L205 SmtUtils]: Spent 201.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2021-07-14 11:16:48,642 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 11:16:48,644 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 11:16:48,644 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:674, output treesize:800 [2021-07-14 11:16:49,803 WARN L205 SmtUtils]: Spent 195.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2021-07-14 11:16:49,837 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 21 select indices, 21 select index equivalence classes, 231 disjoint index pairs (out of 210 index pairs), introduced 21 new quantified variables, introduced 0 case distinctions, treesize of input 370 treesize of output 428 [2021-07-14 11:16:49,843 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 11:16:50,054 WARN L205 SmtUtils]: Spent 200.00 ms on a formula simplification that was a NOOP. DAG size: 178 [2021-07-14 11:16:50,055 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 11:16:50,057 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 11:16:50,057 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:670, output treesize:793 [2021-07-14 11:16:51,195 WARN L205 SmtUtils]: Spent 197.00 ms on a formula simplification that was a NOOP. DAG size: 178 [2021-07-14 11:16:51,229 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 22 select indices, 22 select index equivalence classes, 253 disjoint index pairs (out of 231 index pairs), introduced 22 new quantified variables, introduced 0 case distinctions, treesize of input 387 treesize of output 448 [2021-07-14 11:16:51,235 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 11:16:51,439 WARN L205 SmtUtils]: Spent 203.00 ms on a formula simplification that was a NOOP. DAG size: 181 [2021-07-14 11:16:51,439 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 11:16:51,441 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 11:16:51,441 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:687, output treesize:689 [2021-07-14 11:16:52,567 WARN L205 SmtUtils]: Spent 206.00 ms on a formula simplification that was a NOOP. DAG size: 181 [2021-07-14 11:16:52,603 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:52,606 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:52,609 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:52,612 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:52,614 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:52,617 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:52,619 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:52,622 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:52,625 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:52,628 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:52,633 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:52,636 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:52,637 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:52,640 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:52,643 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:52,646 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:52,649 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:52,652 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:52,655 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:52,658 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:52,660 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:52,663 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:52,666 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:52,668 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 23 select indices, 23 select index equivalence classes, 276 disjoint index pairs (out of 253 index pairs), introduced 23 new quantified variables, introduced 0 case distinctions, treesize of input 412 treesize of output 476 [2021-07-14 11:16:52,674 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 11:16:52,909 WARN L205 SmtUtils]: Spent 233.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2021-07-14 11:16:52,909 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 11:16:52,911 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 11:16:52,911 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:712, output treesize:714 [2021-07-14 11:16:54,089 WARN L205 SmtUtils]: Spent 227.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2021-07-14 11:16:54,120 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:54,122 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:54,124 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:54,126 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:54,128 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:54,130 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:54,132 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:54,134 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:54,136 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:54,138 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:54,140 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:54,142 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:54,144 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:54,146 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:54,148 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:54,150 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:54,152 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:54,154 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:54,156 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:54,158 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:54,160 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:54,162 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:54,164 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:54,166 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:54,168 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:54,170 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:54,172 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:54,174 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:54,176 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:54,178 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:54,180 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:54,182 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:54,184 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:54,186 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:54,188 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:54,190 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:54,192 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:54,194 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:54,196 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:54,198 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:54,200 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:54,202 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:54,204 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:54,206 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:54,208 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:54,210 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:54,212 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:54,214 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 24 select indices, 24 select index equivalence classes, 300 disjoint index pairs (out of 276 index pairs), introduced 24 new quantified variables, introduced 0 case distinctions, treesize of input 437 treesize of output 502 [2021-07-14 11:16:54,221 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 11:16:54,468 WARN L205 SmtUtils]: Spent 246.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2021-07-14 11:16:54,468 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 11:16:54,470 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 11:16:54,471 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:737, output treesize:886 [2021-07-14 11:16:55,749 WARN L205 SmtUtils]: Spent 241.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2021-07-14 11:16:55,783 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:55,786 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:55,788 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:55,790 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:55,792 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:55,794 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:55,796 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:55,798 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:55,800 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:55,802 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:55,804 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:55,806 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:55,808 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:55,810 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:55,812 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:55,814 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:55,816 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:55,818 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:55,820 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:55,822 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:55,824 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:55,826 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:55,828 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:55,830 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:55,832 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:55,834 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:55,836 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:55,838 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:55,840 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:55,842 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:55,844 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:55,846 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:55,848 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:55,850 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:55,852 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:55,853 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:55,855 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:55,857 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:55,859 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:55,861 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:55,863 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:55,865 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:55,867 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:55,869 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:55,871 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:55,873 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:55,875 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:55,877 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:55,879 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:55,881 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:55,883 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:55,885 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:55,887 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:55,889 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:55,891 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:55,893 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:55,895 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:55,897 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:55,899 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:55,901 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:55,903 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:55,905 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:55,907 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:55,909 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:55,911 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:55,912 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:55,914 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:55,916 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:55,918 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:55,920 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:55,924 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:55,926 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:55,926 INFO L244 Elim1Store]: Index analysis took 144 ms [2021-07-14 11:16:55,927 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 25 select indices, 25 select index equivalence classes, 325 disjoint index pairs (out of 300 index pairs), introduced 25 new quantified variables, introduced 0 case distinctions, treesize of input 464 treesize of output 532 [2021-07-14 11:16:55,937 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 11:16:56,210 WARN L205 SmtUtils]: Spent 272.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-07-14 11:16:56,210 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 11:16:56,212 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 11:16:56,213 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:764, output treesize:913 [2021-07-14 11:16:57,550 WARN L205 SmtUtils]: Spent 259.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-07-14 11:16:57,587 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 26 select indices, 26 select index equivalence classes, 351 disjoint index pairs (out of 325 index pairs), introduced 26 new quantified variables, introduced 0 case distinctions, treesize of input 597 treesize of output 666 [2021-07-14 11:16:57,594 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 11:16:57,870 WARN L205 SmtUtils]: Spent 275.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2021-07-14 11:16:57,870 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 11:16:57,873 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 11:16:57,873 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:897, output treesize:902 [2021-07-14 11:16:59,187 WARN L205 SmtUtils]: Spent 269.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2021-07-14 11:16:59,224 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:59,226 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:59,228 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:59,230 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:59,232 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:59,234 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:59,236 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:59,238 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:59,240 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:59,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:59,244 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:59,246 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:59,249 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:59,251 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:59,254 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:59,256 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:59,258 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:59,260 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:59,262 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:59,275 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:59,277 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:59,279 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:59,292 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:59,294 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:59,296 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:59,298 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:59,300 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:59,302 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 27 select indices, 27 select index equivalence classes, 378 disjoint index pairs (out of 351 index pairs), introduced 27 new quantified variables, introduced 0 case distinctions, treesize of input 480 treesize of output 556 [2021-07-14 11:16:59,309 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 11:16:59,591 WARN L205 SmtUtils]: Spent 280.00 ms on a formula simplification that was a NOOP. DAG size: 200 [2021-07-14 11:16:59,591 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 11:16:59,593 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 11:16:59,593 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:780, output treesize:941 [2021-07-14 11:17:00,981 WARN L205 SmtUtils]: Spent 280.00 ms on a formula simplification that was a NOOP. DAG size: 200 [2021-07-14 11:17:01,019 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:01,021 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:01,023 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:01,025 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:01,027 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:01,029 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:01,031 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:01,033 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:01,035 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:01,037 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:01,039 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:01,041 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:01,043 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:01,044 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:01,046 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:01,048 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:01,050 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:01,052 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:01,054 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:01,056 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:01,058 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:01,060 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:01,062 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:01,064 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:01,066 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:01,068 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:01,069 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:01,071 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:01,073 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:01,075 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:01,077 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:01,079 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:01,081 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:01,083 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:01,085 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:01,087 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:01,089 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:01,091 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:01,093 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:01,095 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:01,097 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:01,099 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:01,101 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:01,103 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:01,105 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:01,107 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:01,109 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:01,111 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:01,113 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:01,115 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:01,117 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:01,119 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:01,121 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:01,123 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:01,125 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:01,126 INFO L244 Elim1Store]: Index analysis took 108 ms [2021-07-14 11:17:01,127 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 28 select indices, 28 select index equivalence classes, 406 disjoint index pairs (out of 378 index pairs), introduced 28 new quantified variables, introduced 0 case distinctions, treesize of input 508 treesize of output 587 [2021-07-14 11:17:01,132 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 11:17:01,440 WARN L205 SmtUtils]: Spent 307.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-07-14 11:17:01,441 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 11:17:01,443 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 11:17:01,443 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:808, output treesize:970 [2021-07-14 11:17:02,920 WARN L205 SmtUtils]: Spent 334.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-07-14 11:17:02,962 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 29 select indices, 29 select index equivalence classes, 435 disjoint index pairs (out of 406 index pairs), introduced 29 new quantified variables, introduced 0 case distinctions, treesize of input 672 treesize of output 754 [2021-07-14 11:17:02,969 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 11:17:03,266 WARN L205 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-07-14 11:17:03,266 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 11:17:03,269 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 11:17:03,269 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:972, output treesize:977 [2021-07-14 11:17:04,732 WARN L205 SmtUtils]: Spent 323.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-07-14 11:17:04,769 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 30 select indices, 30 select index equivalence classes, 465 disjoint index pairs (out of 435 index pairs), introduced 30 new quantified variables, introduced 0 case distinctions, treesize of input 526 treesize of output 613 [2021-07-14 11:17:04,778 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 11:17:05,085 WARN L205 SmtUtils]: Spent 306.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-07-14 11:17:05,085 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 11:17:05,087 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 11:17:05,087 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:826, output treesize:825 [2021-07-14 11:17:06,473 WARN L205 SmtUtils]: Spent 307.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-07-14 11:17:06,543 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 32 select indices, 32 select index equivalence classes, 496 disjoint index pairs (out of 496 index pairs), introduced 32 new quantified variables, introduced 0 case distinctions, treesize of input 729 treesize of output 479 [2021-07-14 11:17:06,548 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 11:17:06,561 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 11:17:06,563 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 32 select indices, 32 select index equivalence classes, 496 disjoint index pairs (out of 496 index pairs), introduced 32 new quantified variables, introduced 0 case distinctions, treesize of input 300 treesize of output 108 [2021-07-14 11:17:06,564 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-07-14 11:17:06,567 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 11:17:06,567 INFO L518 ElimStorePlain]: Eliminatee v_C_74 vanished before elimination [2021-07-14 11:17:06,568 INFO L550 ElimStorePlain]: Start of recursive call 1: 3 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 11:17:06,568 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 3 variables, input treesize:828, output treesize:11 [2021-07-14 11:17:06,749 INFO L134 CoverageAnalysis]: Checked inductivity of 3072 backedges. 0 proven. 3072 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-14 11:17:06,749 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [975468996] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 11:17:06,749 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 11:17:06,749 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [100, 98] total 164 [2021-07-14 11:17:06,749 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1740880107] [2021-07-14 11:17:06,750 INFO L462 AbstractCegarLoop]: Interpolant automaton has 165 states [2021-07-14 11:17:06,750 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 11:17:06,750 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 165 interpolants. [2021-07-14 11:17:06,755 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=922, Invalid=26138, Unknown=0, NotChecked=0, Total=27060 [2021-07-14 11:17:06,755 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 11:17:06,755 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 11:17:06,755 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 165 states, 165 states have (on average 2.0606060606060606) internal successors, (340), 164 states have internal predecessors, (340), 0 states have call successors, (0), 0 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 11:17:06,755 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 11:17:06,755 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-07-14 11:17:06,755 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-07-14 11:17:06,755 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 11:17:06,755 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 11:17:06,755 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 11:17:06,755 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-07-14 11:17:06,755 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-07-14 11:17:06,755 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-07-14 11:17:06,755 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2021-07-14 11:17:06,755 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-07-14 11:17:06,755 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-07-14 11:17:06,756 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2021-07-14 11:17:06,756 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 57 states. [2021-07-14 11:17:06,756 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2021-07-14 11:17:06,756 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 53 states. [2021-07-14 11:17:06,756 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 52 states. [2021-07-14 11:17:06,756 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 52 states. [2021-07-14 11:17:06,756 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 11:17:46,982 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 11:17:46,983 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-14 11:17:46,983 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-14 11:17:46,983 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 11:17:46,983 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 11:17:46,983 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 11:17:46,983 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-07-14 11:17:46,983 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-07-14 11:17:46,983 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-07-14 11:17:46,983 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-07-14 11:17:46,983 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-07-14 11:17:46,983 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-07-14 11:17:46,983 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2021-07-14 11:17:46,983 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 57 states. [2021-07-14 11:17:46,983 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2021-07-14 11:17:46,983 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 53 states. [2021-07-14 11:17:46,983 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 52 states. [2021-07-14 11:17:46,983 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 52 states. [2021-07-14 11:17:46,983 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 102 states. [2021-07-14 11:17:47,184 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18,20 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 11:17:47,184 INFO L430 AbstractCegarLoop]: === Iteration 20 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 11:17:47,184 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 11:17:47,184 INFO L82 PathProgramCache]: Analyzing trace with hash -1424581270, now seen corresponding path program 17 times [2021-07-14 11:17:47,184 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 11:17:47,185 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [942224109] [2021-07-14 11:17:47,185 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 11:17:47,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 11:17:50,578 INFO L134 CoverageAnalysis]: Checked inductivity of 6144 backedges. 3844 proven. 1276 refuted. 0 times theorem prover too weak. 1024 trivial. 0 not checked. [2021-07-14 11:17:50,578 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 11:17:50,578 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [942224109] [2021-07-14 11:17:50,579 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [942224109] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 11:17:50,579 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1618590758] [2021-07-14 11:17:50,579 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 21 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 21 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 11:17:51,128 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 65 check-sat command(s) [2021-07-14 11:17:51,128 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-07-14 11:17:51,133 INFO L263 TraceCheckSpWp]: Trace formula consists of 719 conjuncts, 98 conjunts are in the unsatisfiable core [2021-07-14 11:17:51,136 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 11:17:51,598 INFO L134 CoverageAnalysis]: Checked inductivity of 6144 backedges. 3969 proven. 1151 refuted. 0 times theorem prover too weak. 1024 trivial. 0 not checked. [2021-07-14 11:17:51,599 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1618590758] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 11:17:51,599 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 11:17:51,599 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [98, 98] total 99 [2021-07-14 11:17:51,599 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [837721603] [2021-07-14 11:17:51,599 INFO L462 AbstractCegarLoop]: Interpolant automaton has 100 states [2021-07-14 11:17:51,599 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 11:17:51,601 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 100 interpolants. [2021-07-14 11:17:51,603 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=2742, Invalid=7158, Unknown=0, NotChecked=0, Total=9900 [2021-07-14 11:17:51,603 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 11:17:51,603 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 11:17:51,603 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 100 states, 100 states have (on average 2.17) internal successors, (217), 99 states have internal predecessors, (217), 0 states have call successors, (0), 0 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 11:17:51,604 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 11:17:51,604 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-07-14 11:17:51,604 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-07-14 11:17:51,604 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 11:17:51,604 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 11:17:51,604 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 11:17:51,604 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-07-14 11:17:51,604 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-07-14 11:17:51,604 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-07-14 11:17:51,604 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2021-07-14 11:17:51,604 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-07-14 11:17:51,604 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-07-14 11:17:51,604 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2021-07-14 11:17:51,604 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 57 states. [2021-07-14 11:17:51,604 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2021-07-14 11:17:51,604 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 53 states. [2021-07-14 11:17:51,604 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 52 states. [2021-07-14 11:17:51,604 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 52 states. [2021-07-14 11:17:51,604 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 102 states. [2021-07-14 11:17:51,604 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 11:17:55,751 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 11:17:55,751 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-14 11:17:55,751 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-14 11:17:55,751 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 11:17:55,751 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 11:17:55,751 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 11:17:55,752 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-07-14 11:17:55,752 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-07-14 11:17:55,752 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-07-14 11:17:55,752 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-07-14 11:17:55,752 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-07-14 11:17:55,752 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-07-14 11:17:55,752 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2021-07-14 11:17:55,752 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 57 states. [2021-07-14 11:17:55,752 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2021-07-14 11:17:55,752 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 53 states. [2021-07-14 11:17:55,752 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 52 states. [2021-07-14 11:17:55,752 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 52 states. [2021-07-14 11:17:55,752 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 102 states. [2021-07-14 11:17:55,752 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 100 states. [2021-07-14 11:17:55,952 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable19,21 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 11:17:55,953 INFO L430 AbstractCegarLoop]: === Iteration 21 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 11:17:55,953 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 11:17:55,953 INFO L82 PathProgramCache]: Analyzing trace with hash 1790370218, now seen corresponding path program 18 times [2021-07-14 11:17:55,953 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 11:17:55,953 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1205972330] [2021-07-14 11:17:55,953 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 11:17:56,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 11:17:59,157 INFO L134 CoverageAnalysis]: Checked inductivity of 9216 backedges. 3844 proven. 1276 refuted. 0 times theorem prover too weak. 4096 trivial. 0 not checked. [2021-07-14 11:17:59,158 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 11:17:59,158 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1205972330] [2021-07-14 11:17:59,158 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1205972330] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 11:17:59,158 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1352725752] [2021-07-14 11:17:59,158 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 22 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 22 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 11:17:59,953 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 65 check-sat command(s) [2021-07-14 11:17:59,953 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-07-14 11:17:59,960 INFO L263 TraceCheckSpWp]: Trace formula consists of 879 conjuncts, 67 conjunts are in the unsatisfiable core [2021-07-14 11:17:59,963 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 11:18:02,463 INFO L134 CoverageAnalysis]: Checked inductivity of 9216 backedges. 1024 proven. 3104 refuted. 0 times theorem prover too weak. 5088 trivial. 0 not checked. [2021-07-14 11:18:02,464 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1352725752] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 11:18:02,464 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 11:18:02,464 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [98, 67] total 130 [2021-07-14 11:18:02,464 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [374031181] [2021-07-14 11:18:02,464 INFO L462 AbstractCegarLoop]: Interpolant automaton has 131 states [2021-07-14 11:18:02,465 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 11:18:02,466 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 131 interpolants. [2021-07-14 11:18:02,468 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=4292, Invalid=12738, Unknown=0, NotChecked=0, Total=17030 [2021-07-14 11:18:02,468 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 11:18:02,468 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 11:18:02,469 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 131 states, 131 states have (on average 2.1908396946564888) internal successors, (287), 130 states have internal predecessors, (287), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-14 11:18:02,469 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 11:18:02,469 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-07-14 11:18:02,469 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-07-14 11:18:02,469 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 11:18:02,469 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 11:18:02,469 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 11:18:02,469 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-07-14 11:18:02,469 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-07-14 11:18:02,469 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-07-14 11:18:02,469 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2021-07-14 11:18:02,469 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-07-14 11:18:02,469 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-07-14 11:18:02,469 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2021-07-14 11:18:02,469 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 57 states. [2021-07-14 11:18:02,469 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2021-07-14 11:18:02,469 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 53 states. [2021-07-14 11:18:02,469 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 52 states. [2021-07-14 11:18:02,469 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 52 states. [2021-07-14 11:18:02,469 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 102 states. [2021-07-14 11:18:02,469 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 100 states. [2021-07-14 11:18:02,469 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 11:18:11,517 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 11:18:11,517 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-14 11:18:11,518 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-14 11:18:11,518 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 11:18:11,518 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 11:18:11,518 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 11:18:11,518 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-07-14 11:18:11,518 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-07-14 11:18:11,518 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-07-14 11:18:11,518 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-07-14 11:18:11,518 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-07-14 11:18:11,518 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-07-14 11:18:11,518 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2021-07-14 11:18:11,518 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 57 states. [2021-07-14 11:18:11,518 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2021-07-14 11:18:11,518 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 53 states. [2021-07-14 11:18:11,518 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 52 states. [2021-07-14 11:18:11,518 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 52 states. [2021-07-14 11:18:11,518 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 102 states. [2021-07-14 11:18:11,518 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 100 states. [2021-07-14 11:18:11,518 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 132 states. [2021-07-14 11:18:11,719 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 22 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable20 [2021-07-14 11:18:11,719 INFO L430 AbstractCegarLoop]: === Iteration 22 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 11:18:11,719 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 11:18:11,719 INFO L82 PathProgramCache]: Analyzing trace with hash 818816362, now seen corresponding path program 19 times [2021-07-14 11:18:11,719 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 11:18:11,720 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1193290010] [2021-07-14 11:18:11,720 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 11:18:12,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 11:19:14,410 WARN L205 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 165 [2021-07-14 11:19:14,907 WARN L205 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 172 DAG size of output: 167 [2021-07-14 11:19:15,836 WARN L205 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 174 DAG size of output: 169 [2021-07-14 11:19:16,320 WARN L205 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 175 DAG size of output: 169 [2021-07-14 11:19:18,803 WARN L205 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 180 DAG size of output: 176 [2021-07-14 11:19:20,362 WARN L205 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 183 DAG size of output: 177 [2021-07-14 11:19:20,981 WARN L205 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 179 [2021-07-14 11:19:21,541 WARN L205 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 180 [2021-07-14 11:19:23,273 WARN L205 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 188 DAG size of output: 184 [2021-07-14 11:19:23,859 WARN L205 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 189 DAG size of output: 184 [2021-07-14 11:19:24,430 WARN L205 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 186 [2021-07-14 11:19:25,614 WARN L205 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 187 [2021-07-14 11:19:26,901 WARN L205 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 190 [2021-07-14 11:19:27,611 WARN L205 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 188 [2021-07-14 11:19:29,054 WARN L205 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 190 [2021-07-14 11:19:29,808 WARN L205 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 191 [2021-07-14 11:19:30,617 WARN L205 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 193 [2021-07-14 11:19:31,439 WARN L205 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 193 [2021-07-14 11:19:33,796 WARN L205 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 196 [2021-07-14 11:19:34,604 WARN L205 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 197 [2021-07-14 11:19:35,411 WARN L205 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 198 [2021-07-14 11:19:36,232 WARN L205 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 199 [2021-07-14 11:19:37,098 WARN L205 SmtUtils]: Spent 137.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 200 [2021-07-14 11:19:38,812 WARN L205 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 203 [2021-07-14 11:19:39,721 WARN L205 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 209 DAG size of output: 204 [2021-07-14 11:19:40,615 WARN L205 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 210 DAG size of output: 205 [2021-07-14 11:19:41,527 WARN L205 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 211 DAG size of output: 207 [2021-07-14 11:19:42,470 WARN L205 SmtUtils]: Spent 148.00 ms on a formula simplification. DAG size of input: 212 DAG size of output: 207 [2021-07-14 11:19:44,332 WARN L205 SmtUtils]: Spent 141.00 ms on a formula simplification. DAG size of input: 214 DAG size of output: 209 [2021-07-14 11:19:45,313 WARN L205 SmtUtils]: Spent 138.00 ms on a formula simplification. DAG size of input: 215 DAG size of output: 209 [2021-07-14 11:19:46,293 WARN L205 SmtUtils]: Spent 130.00 ms on a formula simplification. DAG size of input: 216 DAG size of output: 211 [2021-07-14 11:19:47,262 WARN L205 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 217 DAG size of output: 212 [2021-07-14 11:20:32,437 INFO L134 CoverageAnalysis]: Checked inductivity of 12288 backedges. 0 proven. 12288 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-14 11:20:32,437 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 11:20:32,438 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1193290010] [2021-07-14 11:20:32,438 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1193290010] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 11:20:32,438 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [27239491] [2021-07-14 11:20:32,438 INFO L93 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 23 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 23 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 11:20:35,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 11:20:35,750 WARN L261 TraceCheckSpWp]: Trace formula consists of 1071 conjuncts, 839 conjunts are in the unsatisfiable core [2021-07-14 11:20:35,758 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 11:22:29,913 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 17 [2021-07-14 11:22:29,913 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 11:22:29,975 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 11:22:29,977 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 11:22:29,977 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:744, output treesize:743 [2021-07-14 11:22:32,549 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 33 [2021-07-14 11:22:32,550 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 11:22:32,622 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 11:22:32,623 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 11:22:32,623 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:621, output treesize:620 [2021-07-14 11:22:35,095 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:22:35,100 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:22:35,101 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 55 treesize of output 56 [2021-07-14 11:22:35,102 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 11:22:35,169 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 11:22:35,171 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 11:22:35,171 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:643, output treesize:648 [2021-07-14 11:22:37,658 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 61 treesize of output 63 [2021-07-14 11:22:37,659 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 11:22:37,754 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 11:22:37,756 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 11:22:37,756 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:649, output treesize:667 [2021-07-14 11:22:40,297 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:22:40,302 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:22:40,306 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:22:40,311 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:22:40,311 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 10 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 107 treesize of output 114 [2021-07-14 11:22:40,313 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 11:22:40,412 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 11:22:40,414 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 11:22:40,414 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:695, output treesize:694 [2021-07-14 11:22:42,977 WARN L205 SmtUtils]: Spent 106.00 ms on a formula simplification that was a NOOP. DAG size: 228 [2021-07-14 11:22:43,005 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 5 select indices, 5 select index equivalence classes, 15 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 95 treesize of output 103 [2021-07-14 11:22:43,007 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 11:22:43,114 WARN L205 SmtUtils]: Spent 106.00 ms on a formula simplification that was a NOOP. DAG size: 227 [2021-07-14 11:22:43,114 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 11:22:43,116 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 11:22:43,116 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:683, output treesize:688 [2021-07-14 11:22:45,707 WARN L205 SmtUtils]: Spent 119.00 ms on a formula simplification that was a NOOP. DAG size: 227 [2021-07-14 11:22:45,740 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:22:45,745 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:22:45,749 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:22:45,754 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:22:45,758 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:22:45,763 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:22:45,763 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 6 select indices, 6 select index equivalence classes, 21 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 123 treesize of output 136 [2021-07-14 11:22:45,765 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 11:22:45,893 WARN L205 SmtUtils]: Spent 127.00 ms on a formula simplification that was a NOOP. DAG size: 234 [2021-07-14 11:22:45,893 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 11:22:45,895 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 11:22:45,895 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:711, output treesize:740 [2021-07-14 11:22:48,636 WARN L205 SmtUtils]: Spent 122.00 ms on a formula simplification that was a NOOP. DAG size: 234 [2021-07-14 11:22:48,674 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:22:48,678 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:22:48,683 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:22:48,688 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:22:48,692 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:22:48,697 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:22:48,701 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:22:48,706 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:22:48,710 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:22:48,715 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:22:48,719 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:22:48,724 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:22:48,729 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:22:48,729 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 7 select indices, 7 select index equivalence classes, 28 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 145 treesize of output 157 [2021-07-14 11:22:48,731 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 11:22:48,892 WARN L205 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 241 [2021-07-14 11:22:48,893 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 11:22:48,895 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 11:22:48,895 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:733, output treesize:732 [2021-07-14 11:22:51,711 WARN L205 SmtUtils]: Spent 150.00 ms on a formula simplification that was a NOOP. DAG size: 241 [2021-07-14 11:22:51,743 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 8 select indices, 8 select index equivalence classes, 36 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 0 case distinctions, treesize of input 143 treesize of output 158 [2021-07-14 11:22:51,746 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 11:22:51,905 WARN L205 SmtUtils]: Spent 159.00 ms on a formula simplification that was a NOOP. DAG size: 236 [2021-07-14 11:22:51,905 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 11:22:51,907 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 11:22:51,907 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:731, output treesize:776 [2021-07-14 11:22:54,708 WARN L205 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 236 [2021-07-14 11:22:54,749 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:22:54,754 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:22:54,759 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:22:54,764 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:22:54,768 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:22:54,773 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:22:54,777 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:22:54,782 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:22:54,786 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:22:54,787 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 9 select indices, 9 select index equivalence classes, 45 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 0 case distinctions, treesize of input 171 treesize of output 191 [2021-07-14 11:22:54,789 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 11:22:54,973 WARN L205 SmtUtils]: Spent 183.00 ms on a formula simplification that was a NOOP. DAG size: 243 [2021-07-14 11:22:54,973 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 11:22:54,975 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 11:22:54,975 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:759, output treesize:764 [2021-07-14 11:22:57,831 WARN L205 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 243 [2021-07-14 11:22:57,868 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:22:57,872 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:22:57,877 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:22:57,882 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:22:57,886 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:22:57,890 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:22:57,895 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:22:57,899 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:22:57,904 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:22:57,908 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:22:57,913 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:22:57,918 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:22:57,922 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:22:57,927 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:22:57,931 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:22:57,935 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:22:57,940 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:22:57,942 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:22:57,947 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:22:57,947 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 10 select indices, 10 select index equivalence classes, 55 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 0 case distinctions, treesize of input 199 treesize of output 222 [2021-07-14 11:22:57,950 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 11:22:58,155 WARN L205 SmtUtils]: Spent 204.00 ms on a formula simplification that was a NOOP. DAG size: 250 [2021-07-14 11:22:58,155 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 11:22:58,157 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 11:22:58,157 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:787, output treesize:838 [2021-07-14 11:23:01,117 WARN L205 SmtUtils]: Spent 201.00 ms on a formula simplification that was a NOOP. DAG size: 250 [2021-07-14 11:23:01,161 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:01,166 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:01,170 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:01,175 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:01,177 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:01,181 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:01,186 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:01,190 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:01,194 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:01,199 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:01,203 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:01,208 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:01,212 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:01,217 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:01,221 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:01,226 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:01,230 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:01,235 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:01,239 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:01,244 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:01,248 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:01,252 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:01,257 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:01,261 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:01,265 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:01,270 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:01,274 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:01,279 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:01,283 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:01,288 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:01,288 INFO L244 Elim1Store]: Index analysis took 136 ms [2021-07-14 11:23:01,289 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 11 select indices, 11 select index equivalence classes, 66 disjoint index pairs (out of 55 index pairs), introduced 11 new quantified variables, introduced 0 case distinctions, treesize of input 278 treesize of output 298 [2021-07-14 11:23:01,292 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 11:23:01,520 WARN L205 SmtUtils]: Spent 228.00 ms on a formula simplification that was a NOOP. DAG size: 257 [2021-07-14 11:23:01,524 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 11:23:01,533 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 11:23:01,533 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:866, output treesize:889 [2021-07-14 11:23:04,687 WARN L205 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 257 [2021-07-14 11:23:04,728 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:04,733 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:04,738 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:04,742 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:04,747 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:04,751 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:04,756 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:04,760 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:04,764 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:04,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:04,773 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:04,778 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:04,782 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:04,787 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:04,791 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:04,796 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:04,800 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:04,804 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:04,809 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:04,813 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:04,818 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:04,822 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:04,827 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:04,832 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:04,836 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:04,841 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:04,845 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:04,850 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:04,854 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:04,859 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:04,863 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:04,868 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:04,872 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:04,877 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:04,881 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:04,885 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:04,890 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:04,894 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:04,899 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:04,903 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:04,908 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:04,912 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:04,912 INFO L244 Elim1Store]: Index analysis took 188 ms [2021-07-14 11:23:04,913 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 12 select indices, 12 select index equivalence classes, 78 disjoint index pairs (out of 66 index pairs), introduced 12 new quantified variables, introduced 0 case distinctions, treesize of input 256 treesize of output 287 [2021-07-14 11:23:04,916 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 11:23:05,136 WARN L205 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 264 [2021-07-14 11:23:05,137 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 11:23:05,139 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 11:23:05,139 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:844, output treesize:843 [2021-07-14 11:23:08,275 WARN L205 SmtUtils]: Spent 232.00 ms on a formula simplification that was a NOOP. DAG size: 264 [2021-07-14 11:23:08,315 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:08,319 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:08,324 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:08,328 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:08,333 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:08,337 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:08,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:08,346 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:08,351 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:08,355 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:08,359 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:08,364 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:08,369 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:08,373 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:08,378 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:08,382 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:08,386 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:08,389 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:08,394 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:08,398 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:08,403 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:08,407 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:08,412 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:08,416 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:08,421 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:08,425 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:08,429 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:08,434 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:08,438 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:08,443 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:08,447 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:08,451 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:08,456 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:08,461 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:08,470 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:08,474 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:08,478 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:08,483 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:08,487 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:08,492 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:08,496 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:08,504 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:08,509 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:08,513 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:08,518 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:08,522 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:08,526 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:08,531 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:08,535 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:08,540 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:08,544 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:08,548 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:08,553 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:08,558 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:08,562 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:08,562 INFO L244 Elim1Store]: Index analysis took 251 ms [2021-07-14 11:23:08,563 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 13 select indices, 13 select index equivalence classes, 91 disjoint index pairs (out of 78 index pairs), introduced 13 new quantified variables, introduced 0 case distinctions, treesize of input 278 treesize of output 308 [2021-07-14 11:23:08,566 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 11:23:08,805 WARN L205 SmtUtils]: Spent 238.00 ms on a formula simplification that was a NOOP. DAG size: 271 [2021-07-14 11:23:08,805 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 11:23:08,807 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 11:23:08,807 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:866, output treesize:955 [2021-07-14 11:23:12,089 WARN L205 SmtUtils]: Spent 268.00 ms on a formula simplification that was a NOOP. DAG size: 271 [2021-07-14 11:23:12,125 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 14 select indices, 14 select index equivalence classes, 105 disjoint index pairs (out of 91 index pairs), introduced 14 new quantified variables, introduced 0 case distinctions, treesize of input 254 treesize of output 293 [2021-07-14 11:23:12,129 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 11:23:12,387 WARN L205 SmtUtils]: Spent 258.00 ms on a formula simplification that was a NOOP. DAG size: 254 [2021-07-14 11:23:12,388 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 11:23:12,390 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 11:23:12,390 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:842, output treesize:841 [2021-07-14 11:23:15,511 WARN L205 SmtUtils]: Spent 234.00 ms on a formula simplification that was a NOOP. DAG size: 254 [2021-07-14 11:23:15,550 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:15,555 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:15,559 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:15,564 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:15,568 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:15,573 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:15,577 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:15,581 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:15,586 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:15,590 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:15,595 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:15,599 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:15,603 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:15,608 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:15,612 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:15,613 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 15 select indices, 15 select index equivalence classes, 120 disjoint index pairs (out of 105 index pairs), introduced 15 new quantified variables, introduced 0 case distinctions, treesize of input 276 treesize of output 316 [2021-07-14 11:23:15,616 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 11:23:15,889 WARN L205 SmtUtils]: Spent 272.00 ms on a formula simplification that was a NOOP. DAG size: 261 [2021-07-14 11:23:15,889 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 11:23:15,891 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 11:23:15,891 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:864, output treesize:866 [2021-07-14 11:23:19,112 WARN L205 SmtUtils]: Spent 259.00 ms on a formula simplification that was a NOOP. DAG size: 261 [2021-07-14 11:23:19,161 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:19,168 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:19,175 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:19,182 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:19,188 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:19,195 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:19,201 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:19,205 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:19,210 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:19,215 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:19,219 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:19,224 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:19,228 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:19,232 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:19,237 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:19,241 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:19,246 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:19,250 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:19,254 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:19,259 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:19,263 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:19,268 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:19,272 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:19,277 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:19,281 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:19,285 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:19,290 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:19,294 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:19,299 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:19,303 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:19,308 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:19,308 INFO L244 Elim1Store]: Index analysis took 152 ms [2021-07-14 11:23:19,309 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 16 select indices, 16 select index equivalence classes, 136 disjoint index pairs (out of 120 index pairs), introduced 16 new quantified variables, introduced 0 case distinctions, treesize of input 301 treesize of output 342 [2021-07-14 11:23:19,312 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 11:23:19,611 WARN L205 SmtUtils]: Spent 298.00 ms on a formula simplification that was a NOOP. DAG size: 268 [2021-07-14 11:23:19,612 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 11:23:19,614 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 11:23:19,614 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:889, output treesize:980 [2021-07-14 11:23:23,037 WARN L205 SmtUtils]: Spent 290.00 ms on a formula simplification that was a NOOP. DAG size: 268 [2021-07-14 11:23:23,083 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:23,087 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:23,092 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:23,096 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:23,100 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:23,105 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:23,109 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:23,114 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:23,118 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:23,123 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:23,127 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:23,132 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:23,136 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:23,141 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:23,145 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:23,150 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:23,154 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:23,159 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:23,163 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:23,168 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:23,177 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:23,181 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:23,186 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:23,190 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:23,195 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:23,199 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:23,203 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:23,208 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:23,212 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:23,217 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:23,221 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:23,224 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:23,228 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:23,232 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:23,241 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:23,246 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:23,250 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:23,255 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:23,259 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:23,263 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:23,268 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:23,272 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:23,277 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:23,282 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:23,286 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:23,291 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:23,295 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:23,299 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:23,299 INFO L244 Elim1Store]: Index analysis took 221 ms [2021-07-14 11:23:23,301 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 17 select indices, 17 select index equivalence classes, 153 disjoint index pairs (out of 136 index pairs), introduced 17 new quantified variables, introduced 0 case distinctions, treesize of input 420 treesize of output 454 [2021-07-14 11:23:23,304 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 11:23:23,602 WARN L205 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 275 [2021-07-14 11:23:23,602 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 11:23:23,605 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 11:23:23,605 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:1008, output treesize:1017 [2021-07-14 11:23:27,001 WARN L205 SmtUtils]: Spent 288.00 ms on a formula simplification that was a NOOP. DAG size: 275 [2021-07-14 11:23:27,045 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:27,049 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:27,054 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:27,058 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:27,063 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:27,067 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:27,071 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:27,076 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:27,080 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:27,085 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:27,089 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:27,094 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:27,098 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:27,103 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:27,107 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:27,111 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:27,116 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:27,120 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:27,124 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:27,129 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:27,133 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:27,138 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:27,142 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:27,147 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:27,151 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:27,156 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:27,160 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:27,165 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:27,169 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:27,174 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:27,179 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:27,188 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:27,192 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:27,197 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:27,202 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:27,206 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:27,211 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:27,223 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:27,228 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:27,232 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:27,236 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:27,241 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:27,245 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:27,250 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:27,254 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:27,259 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:27,263 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:27,268 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:27,272 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:27,277 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:27,281 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:27,286 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:27,290 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:27,295 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:27,299 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:27,304 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:27,308 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:27,313 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:27,317 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:27,321 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:27,326 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:27,330 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:27,335 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:27,339 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:27,344 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:27,348 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:27,348 INFO L244 Elim1Store]: Index analysis took 307 ms [2021-07-14 11:23:27,350 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 18 select indices, 18 select index equivalence classes, 171 disjoint index pairs (out of 153 index pairs), introduced 18 new quantified variables, introduced 0 case distinctions, treesize of input 350 treesize of output 393 [2021-07-14 11:23:27,355 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 11:23:27,672 WARN L205 SmtUtils]: Spent 316.00 ms on a formula simplification that was a NOOP. DAG size: 282 [2021-07-14 11:23:27,673 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 11:23:27,675 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 11:23:27,675 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:938, output treesize:1050 [2021-07-14 11:23:31,208 WARN L205 SmtUtils]: Spent 330.00 ms on a formula simplification that was a NOOP. DAG size: 282 [2021-07-14 11:23:31,246 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 19 select indices, 19 select index equivalence classes, 190 disjoint index pairs (out of 171 index pairs), introduced 19 new quantified variables, introduced 0 case distinctions, treesize of input 333 treesize of output 383 [2021-07-14 11:23:31,259 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 11:23:31,591 WARN L205 SmtUtils]: Spent 331.00 ms on a formula simplification that was a NOOP. DAG size: 269 [2021-07-14 11:23:31,591 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 11:23:31,593 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 11:23:31,593 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:921, output treesize:1029 [2021-07-14 11:23:35,236 WARN L205 SmtUtils]: Spent 339.00 ms on a formula simplification that was a NOOP. DAG size: 269 [2021-07-14 11:23:35,279 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:35,283 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:35,292 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:35,297 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:35,301 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:35,306 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:35,311 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:35,315 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:35,320 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:35,324 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:35,329 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:35,333 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:35,338 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:35,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:35,346 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:35,351 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:35,355 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:35,360 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:35,364 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:35,369 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:35,370 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 20 select indices, 20 select index equivalence classes, 210 disjoint index pairs (out of 190 index pairs), introduced 20 new quantified variables, introduced 0 case distinctions, treesize of input 361 treesize of output 416 [2021-07-14 11:23:35,374 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 11:23:35,742 WARN L205 SmtUtils]: Spent 367.00 ms on a formula simplification that was a NOOP. DAG size: 276 [2021-07-14 11:23:35,742 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 11:23:35,745 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 11:23:35,745 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:949, output treesize:951 [2021-07-14 11:23:39,167 WARN L205 SmtUtils]: Spent 362.00 ms on a formula simplification that was a NOOP. DAG size: 276 [2021-07-14 11:23:39,210 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:39,215 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:39,220 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:39,225 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:39,229 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:39,233 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:39,238 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:39,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:39,247 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:39,252 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:39,256 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:39,261 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:39,266 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:39,270 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:39,275 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:39,280 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:39,285 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:39,290 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:39,295 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:39,300 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:39,304 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:39,309 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:39,314 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:39,318 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:39,323 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:39,328 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:39,332 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:39,336 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:39,341 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:39,345 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:39,350 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:39,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:39,358 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:39,363 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:39,367 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:39,372 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:39,376 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:39,381 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:39,385 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:39,389 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:39,394 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:39,394 INFO L244 Elim1Store]: Index analysis took 188 ms [2021-07-14 11:23:39,395 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 21 select indices, 21 select index equivalence classes, 231 disjoint index pairs (out of 210 index pairs), introduced 21 new quantified variables, introduced 0 case distinctions, treesize of input 386 treesize of output 442 [2021-07-14 11:23:39,399 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 11:23:39,771 WARN L205 SmtUtils]: Spent 372.00 ms on a formula simplification that was a NOOP. DAG size: 283 [2021-07-14 11:23:39,772 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 11:23:39,774 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 11:23:39,774 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:974, output treesize:978 [2021-07-14 11:23:43,372 WARN L205 SmtUtils]: Spent 373.00 ms on a formula simplification that was a NOOP. DAG size: 283 [2021-07-14 11:23:43,413 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 22 select indices, 22 select index equivalence classes, 253 disjoint index pairs (out of 231 index pairs), introduced 22 new quantified variables, introduced 0 case distinctions, treesize of input 387 treesize of output 448 [2021-07-14 11:23:43,417 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 11:23:43,813 WARN L205 SmtUtils]: Spent 395.00 ms on a formula simplification that was a NOOP. DAG size: 278 [2021-07-14 11:23:43,814 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 11:23:43,816 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 11:23:43,816 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:975, output treesize:1098 [2021-07-14 11:23:47,392 WARN L205 SmtUtils]: Spent 395.00 ms on a formula simplification that was a NOOP. DAG size: 278 [2021-07-14 11:23:47,438 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:47,447 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:47,452 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:47,456 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:47,461 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:47,465 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:47,470 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:47,474 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:47,478 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:47,483 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:47,487 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:47,492 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:47,496 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:47,501 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:47,505 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:47,510 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:47,514 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:47,519 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:47,523 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:47,528 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:47,532 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:47,537 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:47,541 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:23:47,541 INFO L244 Elim1Store]: Index analysis took 107 ms [2021-07-14 11:23:47,543 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 23 select indices, 23 select index equivalence classes, 276 disjoint index pairs (out of 253 index pairs), introduced 23 new quantified variables, introduced 0 case distinctions, treesize of input 412 treesize of output 476 [2021-07-14 11:23:47,547 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 11:23:47,949 WARN L205 SmtUtils]: Spent 401.00 ms on a formula simplification that was a NOOP. DAG size: 285 [2021-07-14 11:23:47,949 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 11:23:47,952 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 11:23:47,952 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:1000, output treesize:1002 [2021-07-14 11:23:51,730 WARN L205 SmtUtils]: Spent 408.00 ms on a formula simplification that was a NOOP. DAG size: 285 [2021-07-14 11:23:51,781 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 24 select indices, 24 select index equivalence classes, 300 disjoint index pairs (out of 276 index pairs), introduced 24 new quantified variables, introduced 0 case distinctions, treesize of input 421 treesize of output 488 [2021-07-14 11:23:51,787 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 11:23:52,240 WARN L205 SmtUtils]: Spent 451.00 ms on a formula simplification that was a NOOP. DAG size: 284 [2021-07-14 11:23:52,240 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 11:23:52,243 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 11:23:52,243 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:1009, output treesize:1011 [2021-07-14 11:23:55,945 WARN L205 SmtUtils]: Spent 411.00 ms on a formula simplification that was a NOOP. DAG size: 284 [2021-07-14 11:23:55,998 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 25 select indices, 25 select index equivalence classes, 325 disjoint index pairs (out of 300 index pairs), introduced 25 new quantified variables, introduced 0 case distinctions, treesize of input 438 treesize of output 508 [2021-07-14 11:23:56,002 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 11:23:56,437 WARN L205 SmtUtils]: Spent 433.00 ms on a formula simplification that was a NOOP. DAG size: 287 [2021-07-14 11:23:56,437 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 11:23:56,439 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 11:23:56,439 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:1026, output treesize:1028 [2021-07-14 11:24:00,211 WARN L205 SmtUtils]: Spent 439.00 ms on a formula simplification that was a NOOP. DAG size: 287 [2021-07-14 11:24:00,256 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 26 select indices, 26 select index equivalence classes, 351 disjoint index pairs (out of 325 index pairs), introduced 26 new quantified variables, introduced 0 case distinctions, treesize of input 455 treesize of output 528 [2021-07-14 11:24:00,261 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 11:24:00,745 WARN L205 SmtUtils]: Spent 483.00 ms on a formula simplification that was a NOOP. DAG size: 290 [2021-07-14 11:24:00,746 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 11:24:00,748 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 11:24:00,749 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:1043, output treesize:1196 [2021-07-14 11:24:04,707 WARN L205 SmtUtils]: Spent 469.00 ms on a formula simplification that was a NOOP. DAG size: 290 [2021-07-14 11:24:04,757 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:04,762 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:04,766 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:04,771 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:04,775 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:04,780 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:04,785 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:04,789 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:04,794 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:04,798 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:04,803 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:04,807 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:04,812 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:04,816 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:04,821 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:04,825 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:04,830 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:04,834 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:04,839 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:04,843 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:04,848 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:04,852 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:04,857 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:04,861 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:04,866 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:04,870 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:04,875 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:04,875 INFO L244 Elim1Store]: Index analysis took 122 ms [2021-07-14 11:24:04,876 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 27 select indices, 27 select index equivalence classes, 378 disjoint index pairs (out of 351 index pairs), introduced 27 new quantified variables, introduced 0 case distinctions, treesize of input 636 treesize of output 712 [2021-07-14 11:24:04,882 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 11:24:05,361 WARN L205 SmtUtils]: Spent 478.00 ms on a formula simplification that was a NOOP. DAG size: 297 [2021-07-14 11:24:05,361 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 11:24:05,364 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 11:24:05,364 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:1224, output treesize:1229 [2021-07-14 11:24:09,354 WARN L205 SmtUtils]: Spent 493.00 ms on a formula simplification that was a NOOP. DAG size: 297 [2021-07-14 11:24:09,409 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:09,414 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:09,419 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:09,423 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:09,428 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:09,432 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:09,437 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:09,442 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:09,447 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:09,451 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:09,456 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:09,461 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:09,465 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:09,470 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:09,474 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:09,479 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:09,484 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:09,488 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:09,493 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:09,497 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:09,502 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:09,506 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:09,511 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:09,515 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:09,520 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:09,525 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:09,529 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:09,534 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:09,538 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:09,543 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:09,547 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:09,552 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:09,556 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:09,561 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:09,566 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:09,570 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:09,575 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:09,583 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:09,588 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:09,592 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:09,597 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:09,602 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:09,606 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:09,610 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:09,615 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:09,619 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:09,624 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:09,628 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:09,633 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:09,637 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:09,642 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:09,646 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:09,651 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:09,655 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:09,660 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:09,660 INFO L244 Elim1Store]: Index analysis took 255 ms [2021-07-14 11:24:09,671 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 28 select indices, 28 select index equivalence classes, 406 disjoint index pairs (out of 378 index pairs), introduced 28 new quantified variables, introduced 0 case distinctions, treesize of input 669 treesize of output 744 [2021-07-14 11:24:09,676 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 11:24:10,214 WARN L205 SmtUtils]: Spent 537.00 ms on a formula simplification that was a NOOP. DAG size: 304 [2021-07-14 11:24:10,215 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 11:24:10,217 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 11:24:10,217 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:1257, output treesize:1266 [2021-07-14 11:24:14,336 WARN L205 SmtUtils]: Spent 506.00 ms on a formula simplification that was a NOOP. DAG size: 304 [2021-07-14 11:24:14,388 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:14,393 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:14,397 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:14,402 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:14,406 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:14,411 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:14,415 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:14,420 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:14,424 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:14,429 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:14,433 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:14,438 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:14,443 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:14,451 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:14,456 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:14,460 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:14,465 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:14,469 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:14,474 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:14,479 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:14,483 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:14,488 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:14,492 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:14,497 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:14,502 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:14,506 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:14,511 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:14,515 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:14,520 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:14,524 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:14,529 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:14,533 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:14,538 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:14,542 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:14,547 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:14,552 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:14,556 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:14,561 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:14,565 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:14,575 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:14,579 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:14,584 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:14,588 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:14,593 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:14,597 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:14,602 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:14,606 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:14,611 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:14,616 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:14,620 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:14,625 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:14,629 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:14,634 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:14,638 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:14,643 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:14,647 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:14,652 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:14,657 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:14,661 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:14,666 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:14,670 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:14,679 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:14,684 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:14,689 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:14,693 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:14,698 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:14,703 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:14,708 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:14,712 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:14,717 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:14,721 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:14,726 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:14,731 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:14,735 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:14,740 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:14,748 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:14,753 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:14,758 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:14,763 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:14,768 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:14,772 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:14,775 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:14,779 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:14,784 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:14,784 INFO L244 Elim1Store]: Index analysis took 400 ms [2021-07-14 11:24:14,786 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 29 select indices, 29 select index equivalence classes, 435 disjoint index pairs (out of 406 index pairs), introduced 29 new quantified variables, introduced 0 case distinctions, treesize of input 532 treesize of output 612 [2021-07-14 11:24:14,793 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 11:24:15,346 WARN L205 SmtUtils]: Spent 552.00 ms on a formula simplification that was a NOOP. DAG size: 311 [2021-07-14 11:24:15,347 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 11:24:15,349 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 11:24:15,350 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:1120, output treesize:1293 [2021-07-14 11:24:19,654 WARN L205 SmtUtils]: Spent 576.00 ms on a formula simplification that was a NOOP. DAG size: 311 [2021-07-14 11:24:19,706 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 30 select indices, 30 select index equivalence classes, 465 disjoint index pairs (out of 435 index pairs), introduced 30 new quantified variables, introduced 0 case distinctions, treesize of input 520 treesize of output 603 [2021-07-14 11:24:19,712 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 11:24:20,286 WARN L205 SmtUtils]: Spent 572.00 ms on a formula simplification that was a NOOP. DAG size: 302 [2021-07-14 11:24:20,286 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 11:24:20,288 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 11:24:20,289 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:1108, output treesize:1276 [2021-07-14 11:24:24,522 WARN L205 SmtUtils]: Spent 575.00 ms on a formula simplification that was a NOOP. DAG size: 302 [2021-07-14 11:24:24,575 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:24,580 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:24,585 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:24,589 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:24,594 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:24,598 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:24,603 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:24,607 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:24,612 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:24,617 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:24,621 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:24,626 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:24,628 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:24,633 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:24,638 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:24,642 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:24,647 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:24,652 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:24,656 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:24,661 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:24,665 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:24,670 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:24,674 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:24,679 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:24,684 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:24,688 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:24,693 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:24,697 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:24,702 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:24,706 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:24,711 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:24,711 INFO L244 Elim1Store]: Index analysis took 140 ms [2021-07-14 11:24:24,713 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 31 select indices, 31 select index equivalence classes, 496 disjoint index pairs (out of 465 index pairs), introduced 31 new quantified variables, introduced 0 case distinctions, treesize of input 542 treesize of output 626 [2021-07-14 11:24:24,725 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 11:24:25,320 WARN L205 SmtUtils]: Spent 595.00 ms on a formula simplification that was a NOOP. DAG size: 309 [2021-07-14 11:24:25,321 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 11:24:25,324 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 11:24:25,324 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:1130, output treesize:1309 [2021-07-14 11:24:29,847 WARN L205 SmtUtils]: Spent 578.00 ms on a formula simplification that was a NOOP. DAG size: 309 [2021-07-14 11:24:29,898 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 32 select indices, 32 select index equivalence classes, 528 disjoint index pairs (out of 496 index pairs), introduced 32 new quantified variables, introduced 0 case distinctions, treesize of input 729 treesize of output 812 [2021-07-14 11:24:29,905 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 11:24:30,532 WARN L205 SmtUtils]: Spent 627.00 ms on a formula simplification that was a NOOP. DAG size: 308 [2021-07-14 11:24:30,533 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 11:24:30,536 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 11:24:30,536 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:1317, output treesize:1328 [2021-07-14 11:24:34,955 WARN L205 SmtUtils]: Spent 611.00 ms on a formula simplification that was a NOOP. DAG size: 308 [2021-07-14 11:24:35,010 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 33 select indices, 33 select index equivalence classes, 561 disjoint index pairs (out of 528 index pairs), introduced 33 new quantified variables, introduced 0 case distinctions, treesize of input 571 treesize of output 663 [2021-07-14 11:24:35,016 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 11:24:35,632 WARN L205 SmtUtils]: Spent 615.00 ms on a formula simplification that was a NOOP. DAG size: 311 [2021-07-14 11:24:35,632 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 11:24:35,635 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 11:24:35,635 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:1159, output treesize:1164 [2021-07-14 11:24:40,070 WARN L205 SmtUtils]: Spent 614.00 ms on a formula simplification that was a NOOP. DAG size: 311 [2021-07-14 11:24:40,123 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:40,128 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:40,132 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:40,137 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:40,142 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:40,146 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:40,151 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:40,155 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:40,160 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:40,164 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:40,169 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:40,173 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:40,178 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:40,183 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:40,187 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:40,192 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:40,196 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:40,201 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:40,205 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:40,210 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:40,214 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:40,219 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:40,223 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:40,228 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:40,233 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:40,237 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:40,241 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:40,246 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:40,251 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:40,255 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:40,260 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:40,264 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:40,269 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:40,273 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:40,273 INFO L244 Elim1Store]: Index analysis took 155 ms [2021-07-14 11:24:40,283 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 34 select indices, 34 select index equivalence classes, 595 disjoint index pairs (out of 561 index pairs), introduced 34 new quantified variables, introduced 0 case distinctions, treesize of input 599 treesize of output 696 [2021-07-14 11:24:40,293 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 11:24:41,087 WARN L205 SmtUtils]: Spent 793.00 ms on a formula simplification that was a NOOP. DAG size: 318 [2021-07-14 11:24:41,087 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 11:24:41,091 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 11:24:41,091 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:1187, output treesize:1384 [2021-07-14 11:24:45,828 WARN L205 SmtUtils]: Spent 659.00 ms on a formula simplification that was a NOOP. DAG size: 318 [2021-07-14 11:24:45,885 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 35 select indices, 35 select index equivalence classes, 630 disjoint index pairs (out of 595 index pairs), introduced 35 new quantified variables, introduced 0 case distinctions, treesize of input 605 treesize of output 703 [2021-07-14 11:24:45,892 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 11:24:46,513 WARN L205 SmtUtils]: Spent 620.00 ms on a formula simplification that was a NOOP. DAG size: 317 [2021-07-14 11:24:46,513 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 11:24:46,516 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 11:24:46,516 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:1193, output treesize:1397 [2021-07-14 11:24:51,364 WARN L205 SmtUtils]: Spent 673.00 ms on a formula simplification that was a NOOP. DAG size: 317 [2021-07-14 11:24:51,417 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 36 select indices, 36 select index equivalence classes, 666 disjoint index pairs (out of 630 index pairs), introduced 36 new quantified variables, introduced 0 case distinctions, treesize of input 827 treesize of output 926 [2021-07-14 11:24:51,424 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 11:24:52,123 WARN L205 SmtUtils]: Spent 698.00 ms on a formula simplification that was a NOOP. DAG size: 320 [2021-07-14 11:24:52,123 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 11:24:52,126 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 11:24:52,126 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:1415, output treesize:1426 [2021-07-14 11:24:56,843 WARN L205 SmtUtils]: Spent 698.00 ms on a formula simplification that was a NOOP. DAG size: 320 [2021-07-14 11:24:56,897 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 37 select indices, 37 select index equivalence classes, 703 disjoint index pairs (out of 666 index pairs), introduced 37 new quantified variables, introduced 0 case distinctions, treesize of input 645 treesize of output 753 [2021-07-14 11:24:56,903 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 11:24:57,601 WARN L205 SmtUtils]: Spent 697.00 ms on a formula simplification that was a NOOP. DAG size: 323 [2021-07-14 11:24:57,601 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 11:24:57,604 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 11:24:57,604 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:1233, output treesize:1232 [2021-07-14 11:25:02,242 WARN L205 SmtUtils]: Spent 704.00 ms on a formula simplification that was a NOOP. DAG size: 323 [2021-07-14 11:25:02,299 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:02,304 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:02,308 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:02,313 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:02,318 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:02,322 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:02,327 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:02,332 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:02,336 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:02,341 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:02,345 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:02,350 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:02,355 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:02,359 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:02,364 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:02,369 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:02,374 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:02,379 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:02,384 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:02,388 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:02,393 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:02,398 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:02,403 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:02,408 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:02,417 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:02,422 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:02,427 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:02,431 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:02,436 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:02,441 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:02,445 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:02,450 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:02,454 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:02,459 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:02,464 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:02,468 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:02,473 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:02,477 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:02,478 INFO L244 Elim1Store]: Index analysis took 182 ms [2021-07-14 11:25:02,479 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 38 select indices, 38 select index equivalence classes, 741 disjoint index pairs (out of 703 index pairs), introduced 38 new quantified variables, introduced 0 case distinctions, treesize of input 667 treesize of output 776 [2021-07-14 11:25:02,487 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 11:25:03,253 WARN L205 SmtUtils]: Spent 765.00 ms on a formula simplification that was a NOOP. DAG size: 330 [2021-07-14 11:25:03,253 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 11:25:03,256 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 11:25:03,257 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:1255, output treesize:1476 [2021-07-14 11:25:08,342 WARN L205 SmtUtils]: Spent 763.00 ms on a formula simplification that was a NOOP. DAG size: 330 [2021-07-14 11:25:08,398 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:08,403 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:08,407 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:08,412 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:08,416 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:08,421 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:08,425 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:08,430 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:08,434 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:08,439 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:08,443 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:08,448 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:08,452 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:08,457 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:08,461 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:08,466 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:08,470 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:08,475 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:08,479 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:08,484 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:08,488 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:08,493 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:08,497 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:08,502 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:08,506 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:08,511 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:08,515 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:08,520 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:08,524 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:08,529 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:08,534 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:08,538 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:08,543 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:08,547 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:08,552 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:08,556 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:08,561 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:08,566 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:08,570 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:08,575 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:08,580 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:08,584 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:08,589 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:08,593 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:08,598 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:08,603 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:08,607 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:08,612 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:08,616 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:08,621 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:08,626 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:08,631 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:08,635 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:08,640 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:08,644 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:08,649 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:08,654 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:08,659 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:08,663 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:08,668 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:08,673 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:08,677 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:08,682 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:08,687 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:08,691 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:08,696 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:08,701 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:08,705 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:08,710 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:08,714 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:08,719 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:08,724 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:08,728 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:08,733 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:08,737 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:08,742 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:08,747 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:08,747 INFO L244 Elim1Store]: Index analysis took 353 ms [2021-07-14 11:25:08,749 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 39 select indices, 39 select index equivalence classes, 780 disjoint index pairs (out of 741 index pairs), introduced 39 new quantified variables, introduced 0 case distinctions, treesize of input 689 treesize of output 797 [2021-07-14 11:25:08,757 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 11:25:09,599 WARN L205 SmtUtils]: Spent 842.00 ms on a formula simplification that was a NOOP. DAG size: 337 [2021-07-14 11:25:09,600 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 11:25:09,603 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 11:25:09,603 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:1277, output treesize:1519 [2021-07-14 11:25:14,703 WARN L205 SmtUtils]: Spent 794.00 ms on a formula simplification that was a NOOP. DAG size: 337 [2021-07-14 11:25:14,760 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 40 select indices, 40 select index equivalence classes, 820 disjoint index pairs (out of 780 index pairs), introduced 40 new quantified variables, introduced 0 case distinctions, treesize of input 693 treesize of output 808 [2021-07-14 11:25:14,771 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 11:25:15,614 WARN L205 SmtUtils]: Spent 842.00 ms on a formula simplification that was a NOOP. DAG size: 332 [2021-07-14 11:25:15,615 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 11:25:15,618 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 11:25:15,619 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:1281, output treesize:1518 [2021-07-14 11:25:20,721 WARN L205 SmtUtils]: Spent 834.00 ms on a formula simplification that was a NOOP. DAG size: 332 [2021-07-14 11:25:20,781 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 41 select indices, 41 select index equivalence classes, 861 disjoint index pairs (out of 820 index pairs), introduced 41 new quantified variables, introduced 0 case distinctions, treesize of input 710 treesize of output 828 [2021-07-14 11:25:20,789 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 11:25:21,613 WARN L205 SmtUtils]: Spent 823.00 ms on a formula simplification that was a NOOP. DAG size: 335 [2021-07-14 11:25:21,614 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 11:25:21,617 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 11:25:21,617 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:1298, output treesize:1541 [2021-07-14 11:25:26,824 WARN L205 SmtUtils]: Spent 870.00 ms on a formula simplification that was a NOOP. DAG size: 335 [2021-07-14 11:25:26,885 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 42 select indices, 42 select index equivalence classes, 903 disjoint index pairs (out of 861 index pairs), introduced 42 new quantified variables, introduced 0 case distinctions, treesize of input 730 treesize of output 853 [2021-07-14 11:25:26,892 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 11:25:27,731 WARN L205 SmtUtils]: Spent 838.00 ms on a formula simplification that was a NOOP. DAG size: 338 [2021-07-14 11:25:27,732 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 11:25:27,735 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 11:25:27,735 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:1318, output treesize:1320 [2021-07-14 11:25:32,872 WARN L205 SmtUtils]: Spent 845.00 ms on a formula simplification that was a NOOP. DAG size: 338 [2021-07-14 11:25:32,930 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 43 select indices, 43 select index equivalence classes, 946 disjoint index pairs (out of 903 index pairs), introduced 43 new quantified variables, introduced 0 case distinctions, treesize of input 747 treesize of output 873 [2021-07-14 11:25:32,961 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 11:25:33,873 WARN L205 SmtUtils]: Spent 911.00 ms on a formula simplification that was a NOOP. DAG size: 341 [2021-07-14 11:25:33,873 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 11:25:33,882 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 11:25:33,882 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:1335, output treesize:1587 [2021-07-14 11:25:39,248 WARN L205 SmtUtils]: Spent 894.00 ms on a formula simplification that was a NOOP. DAG size: 341 [2021-07-14 11:25:39,313 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:39,318 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:39,322 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:39,327 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:39,331 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:39,336 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:39,340 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:39,345 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:39,349 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:39,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:39,358 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:39,363 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:39,368 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:39,372 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:39,377 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:39,381 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:39,386 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:39,391 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:39,395 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:39,400 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:39,405 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:39,410 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:39,414 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:39,419 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:39,423 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:39,428 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:39,433 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:39,437 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:39,442 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:39,446 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:39,451 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:39,455 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:39,460 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:39,465 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:39,469 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:39,474 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:39,478 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:39,483 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:39,487 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:39,492 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:39,496 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:39,501 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:39,506 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:39,508 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:39,509 INFO L244 Elim1Store]: Index analysis took 200 ms [2021-07-14 11:25:39,511 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 44 select indices, 44 select index equivalence classes, 990 disjoint index pairs (out of 946 index pairs), introduced 44 new quantified variables, introduced 0 case distinctions, treesize of input 772 treesize of output 901 [2021-07-14 11:25:39,518 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 11:25:40,434 WARN L205 SmtUtils]: Spent 914.00 ms on a formula simplification that was a NOOP. DAG size: 348 [2021-07-14 11:25:40,434 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 11:25:40,438 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 11:25:40,438 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:1360, output treesize:1362 [2021-07-14 11:25:45,835 WARN L205 SmtUtils]: Spent 975.00 ms on a formula simplification that was a NOOP. DAG size: 348 [2021-07-14 11:25:45,901 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:45,906 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:45,910 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:45,915 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:45,919 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:45,924 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:45,928 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:45,933 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:45,937 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:45,942 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:45,947 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:45,951 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:45,956 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:45,960 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:45,965 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:45,969 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:45,974 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:45,979 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:45,983 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:45,988 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:45,992 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:45,997 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:46,001 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:46,006 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:46,011 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:46,015 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:46,020 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:46,024 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:46,029 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:46,033 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:46,038 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:46,042 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:46,047 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:46,052 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:46,056 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:46,061 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:46,066 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:46,071 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:46,075 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:46,080 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:46,084 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:46,089 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:46,094 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:46,098 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:46,103 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:46,108 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:46,112 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:46,116 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:46,121 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:46,126 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:46,130 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:46,135 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:46,139 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:46,144 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:46,148 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:46,153 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:46,157 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:46,161 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:46,166 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:46,170 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:46,175 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:46,179 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:46,184 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:46,188 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:46,193 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:46,197 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:46,202 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:46,206 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:46,211 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:46,215 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:46,220 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:46,224 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:46,228 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:46,233 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:46,237 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:46,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:46,247 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:46,251 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:46,255 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:46,260 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:46,264 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:46,269 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:46,273 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:46,278 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:46,282 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:46,286 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:46,291 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:46,295 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:46,300 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:46,300 INFO L244 Elim1Store]: Index analysis took 403 ms [2021-07-14 11:25:46,302 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 45 select indices, 45 select index equivalence classes, 1035 disjoint index pairs (out of 990 index pairs), introduced 45 new quantified variables, introduced 0 case distinctions, treesize of input 797 treesize of output 927 [2021-07-14 11:25:46,310 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 11:25:47,274 WARN L205 SmtUtils]: Spent 962.00 ms on a formula simplification that was a NOOP. DAG size: 355 [2021-07-14 11:25:47,274 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 11:25:47,278 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 11:25:47,278 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:1385, output treesize:1389 [2021-07-14 11:25:53,083 WARN L205 SmtUtils]: Spent 997.00 ms on a formula simplification that was a NOOP. DAG size: 355 [2021-07-14 11:25:53,146 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:53,151 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:53,156 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:53,161 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:53,167 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:53,172 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:53,177 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:53,182 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:53,187 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:53,192 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:53,197 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:53,202 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:53,207 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:53,212 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:53,217 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:53,223 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:53,228 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:53,232 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:53,234 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:53,239 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:53,244 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:53,249 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:53,254 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:53,259 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:53,264 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:53,268 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:53,273 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:53,278 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:53,283 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:53,287 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:53,292 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:53,297 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:53,302 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:53,306 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:53,311 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:53,316 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:53,321 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:53,326 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:53,330 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:53,335 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:53,340 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:53,345 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:53,349 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:53,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:53,359 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:53,363 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:53,372 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:53,378 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:53,380 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:53,385 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:53,389 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:53,394 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:53,399 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:53,403 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:53,408 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:53,413 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:53,418 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:53,423 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:53,428 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:53,433 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:53,438 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:53,443 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:53,448 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:53,452 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:53,457 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:53,461 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:53,466 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:53,471 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:53,476 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:53,481 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:53,486 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:53,491 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:53,493 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:53,498 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:53,502 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:53,507 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:53,512 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:53,516 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:53,521 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:53,526 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:53,531 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:53,535 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:53,540 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:53,544 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:53,549 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:53,554 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:53,558 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:53,563 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:53,567 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:53,572 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:53,577 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:53,581 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:53,586 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:53,591 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:53,595 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:53,600 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:53,604 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:53,609 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:53,613 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:53,618 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:53,622 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:53,628 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:53,632 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:53,637 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:53,641 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:53,646 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:53,651 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:53,655 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:53,660 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:53,665 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:53,669 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:53,674 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:53,678 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:53,683 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:53,688 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:53,692 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:53,697 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:53,701 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:53,706 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:53,710 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:53,715 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:53,719 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:53,724 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:53,729 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:53,733 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:53,738 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:53,743 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:53,748 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:53,752 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:53,757 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:53,762 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:53,766 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:53,771 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:53,775 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:53,780 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:53,780 INFO L244 Elim1Store]: Index analysis took 639 ms [2021-07-14 11:25:53,782 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 46 select indices, 46 select index equivalence classes, 1081 disjoint index pairs (out of 1035 index pairs), introduced 46 new quantified variables, introduced 0 case distinctions, treesize of input 824 treesize of output 957 [2021-07-14 11:25:53,791 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 11:25:54,844 WARN L205 SmtUtils]: Spent 1.05 s on a formula simplification that was a NOOP. DAG size: 362 [2021-07-14 11:25:54,844 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 11:25:54,848 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 11:25:54,848 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:1412, output treesize:1416 [2021-07-14 11:26:00,709 WARN L205 SmtUtils]: Spent 1.04 s on a formula simplification that was a NOOP. DAG size: 362 [2021-07-14 11:26:00,774 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:00,779 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:00,784 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:00,790 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:00,796 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:00,803 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:00,809 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:00,816 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:00,822 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:00,829 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:00,834 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:00,840 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:00,846 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:00,853 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:00,859 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:00,871 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:00,875 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:00,880 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:00,885 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:00,889 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:00,894 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:00,898 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:00,903 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:00,907 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:00,912 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:00,917 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:00,925 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:00,929 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:00,934 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:00,939 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:00,943 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:00,948 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:00,952 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:00,957 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:00,961 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:00,966 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:00,970 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:00,975 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:00,979 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:00,984 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:00,988 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:00,993 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:00,997 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:01,002 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:01,006 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:01,011 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:01,016 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:01,020 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:01,025 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:01,027 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:01,032 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:01,036 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:01,041 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:01,045 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:01,050 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:01,054 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:01,059 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:01,067 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:01,072 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:01,076 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:01,081 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:01,085 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:01,090 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:01,094 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:01,099 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:01,104 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:01,108 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:01,113 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:01,117 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:01,122 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:01,126 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:01,131 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:01,135 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:01,140 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:01,144 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:01,149 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:01,154 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:01,158 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:01,163 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:01,167 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:01,172 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:01,176 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:01,181 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:01,186 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:01,190 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:01,194 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:01,199 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:01,204 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:01,208 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:01,212 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:01,217 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:01,222 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:01,226 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:01,231 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:01,235 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:01,240 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:01,244 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:01,249 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:01,254 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:01,258 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:01,263 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:01,267 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:01,272 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:01,276 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:01,281 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:01,283 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:01,287 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:01,292 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:01,297 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:01,301 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:01,306 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:01,310 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:01,315 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:01,319 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:01,324 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:01,328 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:01,333 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:01,337 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:01,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:01,347 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:01,351 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:01,356 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:01,360 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:01,365 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:01,369 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:01,374 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:01,378 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:01,383 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:01,388 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:01,392 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:01,397 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:01,401 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:01,406 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:01,410 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:01,415 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:01,423 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:01,428 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:01,437 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:01,442 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:01,447 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:01,451 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:01,456 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:01,461 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:01,466 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:01,471 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:01,476 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:01,481 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:01,486 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:01,491 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:01,495 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:01,500 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:01,504 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:01,509 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:01,514 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:01,518 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:01,523 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:01,528 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:01,533 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:01,538 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:01,543 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:01,548 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:01,553 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:01,557 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:01,562 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:01,567 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:01,572 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:01,577 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:01,581 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:01,586 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:01,591 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:01,596 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:01,601 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:01,606 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:01,611 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:01,616 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:01,620 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:01,625 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:01,630 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:01,634 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:01,639 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:01,643 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:01,648 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:01,648 INFO L244 Elim1Store]: Index analysis took 878 ms [2021-07-14 11:26:01,651 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 47 select indices, 47 select index equivalence classes, 1128 disjoint index pairs (out of 1081 index pairs), introduced 47 new quantified variables, introduced 0 case distinctions, treesize of input 851 treesize of output 987 [2021-07-14 11:26:01,660 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 11:26:02,815 WARN L205 SmtUtils]: Spent 1.15 s on a formula simplification that was a NOOP. DAG size: 369 [2021-07-14 11:26:02,815 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 11:26:02,819 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 11:26:02,819 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:1439, output treesize:1723 [2021-07-14 11:26:08,929 WARN L205 SmtUtils]: Spent 1.08 s on a formula simplification that was a NOOP. DAG size: 369 [2021-07-14 11:26:08,998 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 48 select indices, 48 select index equivalence classes, 1176 disjoint index pairs (out of 1128 index pairs), introduced 48 new quantified variables, introduced 0 case distinctions, treesize of input 829 treesize of output 968 [2021-07-14 11:26:09,008 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 11:26:10,046 WARN L205 SmtUtils]: Spent 1.04 s on a formula simplification that was a NOOP. DAG size: 356 [2021-07-14 11:26:10,046 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 11:26:10,050 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 11:26:10,050 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:1417, output treesize:1416 [2021-07-14 11:26:15,717 WARN L205 SmtUtils]: Spent 1.07 s on a formula simplification that was a NOOP. DAG size: 356 [2021-07-14 11:26:15,786 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 49 select indices, 49 select index equivalence classes, 1225 disjoint index pairs (out of 1176 index pairs), introduced 49 new quantified variables, introduced 0 case distinctions, treesize of input 843 treesize of output 983 [2021-07-14 11:26:15,812 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 11:26:16,937 WARN L205 SmtUtils]: Spent 1.12 s on a formula simplification that was a NOOP. DAG size: 359 [2021-07-14 11:26:16,937 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 11:26:16,941 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 11:26:16,941 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:1431, output treesize:1719 [2021-07-14 11:26:22,897 WARN L205 SmtUtils]: Spent 1.08 s on a formula simplification that was a NOOP. DAG size: 359 [2021-07-14 11:26:22,969 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:22,974 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:22,979 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:22,984 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:22,988 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:22,993 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:22,998 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:23,002 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:23,007 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:23,012 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:23,017 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:23,021 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:23,026 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:23,031 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:23,036 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:23,040 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:23,045 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:23,049 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:23,054 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:23,059 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:23,063 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:23,068 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:23,073 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:23,077 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:23,082 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:23,087 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:23,092 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:23,096 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:23,101 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:23,105 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:23,110 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:23,115 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:23,120 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:23,125 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:23,130 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:23,134 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:23,139 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:23,144 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:23,149 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:23,154 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:23,159 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:23,163 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:23,168 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:23,173 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:23,178 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:23,182 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:23,187 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:23,191 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:23,196 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:23,201 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:23,201 INFO L244 Elim1Store]: Index analysis took 236 ms [2021-07-14 11:26:23,203 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 50 select indices, 50 select index equivalence classes, 1275 disjoint index pairs (out of 1225 index pairs), introduced 50 new quantified variables, introduced 0 case distinctions, treesize of input 1159 treesize of output 1300 [2021-07-14 11:26:23,215 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 11:26:24,407 WARN L205 SmtUtils]: Spent 1.19 s on a formula simplification that was a NOOP. DAG size: 366 [2021-07-14 11:26:24,408 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 11:26:24,412 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 11:26:24,412 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:1747, output treesize:1752 [2021-07-14 11:26:30,792 WARN L205 SmtUtils]: Spent 1.15 s on a formula simplification that was a NOOP. DAG size: 366 [2021-07-14 11:26:30,863 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 51 select indices, 51 select index equivalence classes, 1326 disjoint index pairs (out of 1275 index pairs), introduced 51 new quantified variables, introduced 0 case distinctions, treesize of input 1172 treesize of output 1316 [2021-07-14 11:26:30,874 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 11:26:32,008 WARN L205 SmtUtils]: Spent 1.13 s on a formula simplification that was a NOOP. DAG size: 365 [2021-07-14 11:26:32,009 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 11:26:32,012 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 11:26:32,013 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:1760, output treesize:1765 [2021-07-14 11:26:38,274 WARN L205 SmtUtils]: Spent 1.16 s on a formula simplification that was a NOOP. DAG size: 365 [2021-07-14 11:26:38,352 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:38,356 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:38,361 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:38,366 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:38,371 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:38,375 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:38,380 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:38,402 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:38,407 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:38,412 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:38,416 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:38,421 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:38,426 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:38,431 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:38,436 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:38,441 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:38,446 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:38,450 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:38,455 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:38,460 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:38,465 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:38,471 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:38,473 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:38,478 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:38,483 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:38,488 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:38,493 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:38,498 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:38,504 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:38,509 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:38,514 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:38,519 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:38,524 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:38,529 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:38,534 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:38,538 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:38,544 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:38,548 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:38,553 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:38,558 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:38,563 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:38,568 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:38,573 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:38,578 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:38,583 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:38,588 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:38,592 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:38,597 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:38,601 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:38,606 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:38,610 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:38,615 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:38,615 INFO L244 Elim1Store]: Index analysis took 268 ms [2021-07-14 11:26:38,618 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 52 select indices, 52 select index equivalence classes, 1378 disjoint index pairs (out of 1326 index pairs), introduced 52 new quantified variables, introduced 0 case distinctions, treesize of input 1205 treesize of output 1352 [2021-07-14 11:26:38,629 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 11:26:39,901 WARN L205 SmtUtils]: Spent 1.27 s on a formula simplification that was a NOOP. DAG size: 372 [2021-07-14 11:26:39,901 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 11:26:39,906 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 11:26:39,906 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:1793, output treesize:1804 [2021-07-14 11:26:46,147 WARN L205 SmtUtils]: Spent 1.27 s on a formula simplification that was a NOOP. DAG size: 372 [2021-07-14 11:26:46,225 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:46,230 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:46,234 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:46,239 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:46,244 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:46,248 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:46,253 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:46,258 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:46,263 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:46,267 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:46,272 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:46,277 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:46,279 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:46,283 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:46,288 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:46,293 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:46,297 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:46,302 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:46,306 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:46,311 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:46,316 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:46,320 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:46,325 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:46,329 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:46,334 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:46,339 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:46,343 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:46,348 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:46,352 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:46,357 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:46,361 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:46,366 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:46,371 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:46,375 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:46,380 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:46,384 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:46,389 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:46,393 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:46,398 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:46,403 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:46,407 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:46,412 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:46,416 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:46,421 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:46,425 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:46,430 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:46,435 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:46,439 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:46,444 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:46,448 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:46,453 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:46,458 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:46,462 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:46,468 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:46,473 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:46,477 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:46,482 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:46,486 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:46,491 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:46,493 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:46,498 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:46,502 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:46,507 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:46,511 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:46,516 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:46,520 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:46,525 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:46,529 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:46,534 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:46,538 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:46,543 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:46,547 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:46,552 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:46,557 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:46,561 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:46,566 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:46,571 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:46,575 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:46,580 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:46,585 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:46,589 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:46,594 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:46,598 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:46,603 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:46,607 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:46,612 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:46,616 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:46,621 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:46,625 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:46,630 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:46,634 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:46,639 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:46,643 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:46,648 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:46,653 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:46,657 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:46,662 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:46,666 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:46,671 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:46,676 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:46,680 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:46,685 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:46,689 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:46,694 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:46,698 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:46,698 INFO L244 Elim1Store]: Index analysis took 478 ms [2021-07-14 11:26:46,701 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 53 select indices, 53 select index equivalence classes, 1431 disjoint index pairs (out of 1378 index pairs), introduced 53 new quantified variables, introduced 0 case distinctions, treesize of input 1244 treesize of output 1394 [2021-07-14 11:26:46,713 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 11:26:47,951 WARN L205 SmtUtils]: Spent 1.24 s on a formula simplification that was a NOOP. DAG size: 379 [2021-07-14 11:26:47,952 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 11:26:47,956 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 11:26:47,956 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:1832, output treesize:1831 [2021-07-14 11:26:54,799 WARN L205 SmtUtils]: Spent 1.33 s on a formula simplification that was a NOOP. DAG size: 379 [2021-07-14 11:26:54,878 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:54,883 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:54,888 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:54,893 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:54,897 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:54,902 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:54,907 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:54,912 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:54,917 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:54,922 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:54,927 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:54,932 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:54,937 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:54,939 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:54,944 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:54,949 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:54,954 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:54,956 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:54,961 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:54,965 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:54,970 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:54,975 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:54,981 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:54,986 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:54,990 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:54,995 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:55,000 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:55,005 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:55,010 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:55,015 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:55,020 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:55,025 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:55,030 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:55,035 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:55,040 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:55,044 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:55,049 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:55,054 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:55,059 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:55,064 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:55,069 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:55,073 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:55,078 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:55,083 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:55,088 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:55,093 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:55,098 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:55,103 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:55,107 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:55,112 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:55,120 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:55,125 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:55,127 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:55,132 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:55,137 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:55,142 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:55,147 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:55,151 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:55,156 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:55,158 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:55,163 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:55,168 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:55,173 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:55,178 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:55,183 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:55,188 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:55,192 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:55,197 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:55,202 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:55,207 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:55,211 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:55,216 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:55,221 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:55,226 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:55,231 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:55,236 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:55,241 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:55,245 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:55,250 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:55,255 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:55,260 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:55,264 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:55,274 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:55,279 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:55,284 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:55,289 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:55,294 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:55,298 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:55,303 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:55,308 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:55,313 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:55,318 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:55,323 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:55,328 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:55,333 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:55,338 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:55,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:55,347 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:55,352 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:55,357 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:55,362 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:55,366 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:55,371 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:55,376 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:55,380 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:55,385 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:55,390 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:55,395 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:55,400 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:55,404 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:55,409 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:55,414 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:55,419 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:55,423 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:55,428 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:55,433 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:55,438 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:55,442 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:55,447 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:55,452 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:55,457 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:55,461 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:55,466 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:55,471 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:55,476 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:55,481 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:55,486 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:55,495 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:55,500 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:55,508 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:55,513 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:55,518 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:55,523 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:55,528 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:55,533 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:55,537 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:55,542 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:55,547 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:55,552 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:55,557 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:55,561 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:55,566 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:55,571 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:55,576 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:55,581 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:55,586 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:55,595 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:55,600 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:55,605 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:55,610 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:55,614 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:55,619 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:55,624 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:55,629 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:55,634 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:55,639 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:55,643 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:55,648 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:55,653 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:55,653 INFO L244 Elim1Store]: Index analysis took 780 ms [2021-07-14 11:26:55,657 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 54 select indices, 54 select index equivalence classes, 1485 disjoint index pairs (out of 1431 index pairs), introduced 54 new quantified variables, introduced 0 case distinctions, treesize of input 1271 treesize of output 1416 [2021-07-14 11:26:55,670 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 11:26:56,960 WARN L205 SmtUtils]: Spent 1.29 s on a formula simplification that was a NOOP. DAG size: 386 [2021-07-14 11:26:56,960 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 11:26:56,964 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 11:26:56,964 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:1859, output treesize:1854 [2021-07-14 11:27:04,026 WARN L205 SmtUtils]: Spent 1.26 s on a formula simplification that was a NOOP. DAG size: 386 [2021-07-14 11:27:04,100 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 55 select indices, 55 select index equivalence classes, 1540 disjoint index pairs (out of 1485 index pairs), introduced 55 new quantified variables, introduced 0 case distinctions, treesize of input 945 treesize of output 1103 [2021-07-14 11:27:04,135 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 11:27:05,403 WARN L205 SmtUtils]: Spent 1.27 s on a formula simplification that was a NOOP. DAG size: 377 [2021-07-14 11:27:05,404 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 11:27:05,408 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 11:27:05,408 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:1533, output treesize:1538 [2021-07-14 11:27:11,789 WARN L205 SmtUtils]: Spent 1.28 s on a formula simplification that was a NOOP. DAG size: 377 [2021-07-14 11:27:11,865 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 56 select indices, 56 select index equivalence classes, 1596 disjoint index pairs (out of 1540 index pairs), introduced 56 new quantified variables, introduced 0 case distinctions, treesize of input 965 treesize of output 1128 [2021-07-14 11:27:11,876 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 11:27:13,228 WARN L205 SmtUtils]: Spent 1.35 s on a formula simplification that was a NOOP. DAG size: 380 [2021-07-14 11:27:13,228 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 11:27:13,233 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 11:27:13,233 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:1553, output treesize:1555 [2021-07-14 11:27:19,609 WARN L205 SmtUtils]: Spent 1.26 s on a formula simplification that was a NOOP. DAG size: 380 [2021-07-14 11:27:19,682 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:27:19,687 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:27:19,691 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:27:19,696 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:27:19,700 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:27:19,705 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:27:19,709 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:27:19,714 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:27:19,719 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:27:19,723 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:27:19,728 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:27:19,733 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:27:19,737 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:27:19,740 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:27:19,744 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:27:19,759 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:27:19,767 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:27:19,773 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:27:19,780 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:27:19,788 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:27:19,795 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:27:19,802 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:27:19,809 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:27:19,816 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:27:19,823 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:27:19,830 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:27:19,836 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:27:19,844 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:27:19,851 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:27:19,858 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:27:19,865 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:27:19,872 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:27:19,879 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:27:19,886 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:27:19,893 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:27:19,900 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:27:19,907 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:27:19,914 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:27:19,920 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:27:19,928 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:27:19,935 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:27:19,942 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:27:19,949 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:27:19,956 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:27:19,963 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:27:19,970 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:27:19,976 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:27:19,983 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:27:19,991 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:27:19,998 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:27:20,004 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:27:20,012 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:27:20,019 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:27:20,026 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:27:20,032 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:27:20,039 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:27:20,046 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:27:20,046 INFO L244 Elim1Store]: Index analysis took 369 ms [2021-07-14 11:27:20,050 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 57 select indices, 57 select index equivalence classes, 1653 disjoint index pairs (out of 1596 index pairs), introduced 57 new quantified variables, introduced 0 case distinctions, treesize of input 990 treesize of output 1156 [2021-07-14 11:27:20,068 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 11:27:21,494 WARN L205 SmtUtils]: Spent 1.42 s on a formula simplification that was a NOOP. DAG size: 387 [2021-07-14 11:27:21,494 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 11:27:21,498 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 11:27:21,498 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:1578, output treesize:1913 [2021-07-14 11:27:28,373 WARN L205 SmtUtils]: Spent 1.41 s on a formula simplification that was a NOOP. DAG size: 387 [2021-07-14 11:27:28,449 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 58 select indices, 58 select index equivalence classes, 1711 disjoint index pairs (out of 1653 index pairs), introduced 58 new quantified variables, introduced 0 case distinctions, treesize of input 999 treesize of output 1168 [2021-07-14 11:27:28,462 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 11:27:29,872 WARN L205 SmtUtils]: Spent 1.41 s on a formula simplification that was a NOOP. DAG size: 386 [2021-07-14 11:27:29,873 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 11:27:29,877 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 11:27:29,877 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:1587, output treesize:1926 [2021-07-14 11:27:36,745 WARN L205 SmtUtils]: Spent 1.39 s on a formula simplification that was a NOOP. DAG size: 386 [2021-07-14 11:27:36,839 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 59 select indices, 59 select index equivalence classes, 1770 disjoint index pairs (out of 1711 index pairs), introduced 59 new quantified variables, introduced 0 case distinctions, treesize of input 1013 treesize of output 1183 [2021-07-14 11:27:36,851 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 11:27:38,278 WARN L205 SmtUtils]: Spent 1.43 s on a formula simplification that was a NOOP. DAG size: 389 [2021-07-14 11:27:38,278 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 11:27:38,282 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 11:27:38,283 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:1601, output treesize:1949 [2021-07-14 11:27:45,144 WARN L205 SmtUtils]: Spent 1.42 s on a formula simplification that was a NOOP. DAG size: 389 [2021-07-14 11:27:45,227 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:27:45,232 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:27:45,237 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:27:45,241 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:27:45,246 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:27:45,250 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:27:45,255 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:27:45,259 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:27:45,264 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:27:45,268 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:27:45,273 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:27:45,277 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:27:45,282 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:27:45,286 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:27:45,295 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:27:45,300 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:27:45,304 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:27:45,309 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:27:45,314 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:27:45,318 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:27:45,327 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:27:45,331 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:27:45,336 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:27:45,340 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:27:45,345 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:27:45,350 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:27:45,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:27:45,359 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:27:45,363 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:27:45,368 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:27:45,372 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:27:45,377 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:27:45,381 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:27:45,383 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:27:45,388 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:27:45,392 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:27:45,397 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:27:45,401 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:27:45,406 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:27:45,410 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:27:45,415 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:27:45,419 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:27:45,424 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:27:45,428 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:27:45,433 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:27:45,437 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:27:45,442 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:27:45,447 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:27:45,451 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:27:45,456 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:27:45,460 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:27:45,465 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:27:45,469 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:27:45,474 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:27:45,478 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:27:45,483 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:27:45,487 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:27:45,492 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:27:45,496 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:27:45,501 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:27:45,502 INFO L244 Elim1Store]: Index analysis took 282 ms [2021-07-14 11:27:45,504 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 60 select indices, 60 select index equivalence classes, 1830 disjoint index pairs (out of 1770 index pairs), introduced 60 new quantified variables, introduced 0 case distinctions, treesize of input 1041 treesize of output 1216 [2021-07-14 11:27:45,517 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 11:27:46,945 WARN L205 SmtUtils]: Spent 1.43 s on a formula simplification that was a NOOP. DAG size: 396 [2021-07-14 11:27:46,945 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 11:27:46,950 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 11:27:46,950 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:1629, output treesize:1631 [2021-07-14 11:27:53,879 WARN L205 SmtUtils]: Spent 1.43 s on a formula simplification that was a NOOP. DAG size: 396 [2021-07-14 11:27:53,967 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 61 select indices, 61 select index equivalence classes, 1891 disjoint index pairs (out of 1830 index pairs), introduced 61 new quantified variables, introduced 0 case distinctions, treesize of input 1050 treesize of output 1228 [2021-07-14 11:27:53,989 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 11:27:55,416 WARN L205 SmtUtils]: Spent 1.43 s on a formula simplification that was a NOOP. DAG size: 395 [2021-07-14 11:27:55,417 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 11:27:55,421 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 11:27:55,421 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:1638, output treesize:1640 [2021-07-14 11:28:02,211 WARN L205 SmtUtils]: Spent 1.43 s on a formula simplification that was a NOOP. DAG size: 395 [2021-07-14 11:28:02,288 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 62 select indices, 62 select index equivalence classes, 1953 disjoint index pairs (out of 1891 index pairs), introduced 62 new quantified variables, introduced 0 case distinctions, treesize of input 1067 treesize of output 1248 [2021-07-14 11:28:02,301 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 11:28:03,812 WARN L205 SmtUtils]: Spent 1.51 s on a formula simplification that was a NOOP. DAG size: 398 [2021-07-14 11:28:03,812 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 11:28:03,816 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 11:28:03,817 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:1655, output treesize:1660 [2021-07-14 11:28:10,835 WARN L205 SmtUtils]: Spent 1.53 s on a formula simplification that was a NOOP. DAG size: 398 [2021-07-14 11:28:10,974 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 64 select indices, 64 select index equivalence classes, 2016 disjoint index pairs (out of 2016 index pairs), introduced 64 new quantified variables, introduced 0 case distinctions, treesize of input 1468 treesize of output 960 [2021-07-14 11:28:10,994 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 11:28:11,030 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 11:28:11,037 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 64 select indices, 64 select index equivalence classes, 2016 disjoint index pairs (out of 2016 index pairs), introduced 64 new quantified variables, introduced 0 case distinctions, treesize of input 588 treesize of output 204 [2021-07-14 11:28:11,054 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-07-14 11:28:11,058 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 11:28:11,058 INFO L518 ElimStorePlain]: Eliminatee v_C_138 vanished before elimination [2021-07-14 11:28:11,059 INFO L550 ElimStorePlain]: Start of recursive call 1: 3 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 11:28:11,059 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 3 variables, input treesize:1663, output treesize:11 [2021-07-14 11:28:11,532 INFO L134 CoverageAnalysis]: Checked inductivity of 12288 backedges. 0 proven. 12288 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-14 11:28:11,532 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [27239491] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 11:28:11,532 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 11:28:11,532 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [196, 194] total 324 [2021-07-14 11:28:11,532 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1225652585] [2021-07-14 11:28:11,533 INFO L462 AbstractCegarLoop]: Interpolant automaton has 325 states [2021-07-14 11:28:11,533 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 11:28:11,533 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 325 interpolants. [2021-07-14 11:28:11,539 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=2858, Invalid=102442, Unknown=0, NotChecked=0, Total=105300 [2021-07-14 11:28:11,539 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 11:28:11,539 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 11:28:11,540 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 325 states, 325 states have (on average 2.0307692307692307) internal successors, (660), 324 states have internal predecessors, (660), 0 states have call successors, (0), 0 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 11:28:11,540 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 11:28:11,540 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-07-14 11:28:11,540 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-07-14 11:28:11,540 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 11:28:11,540 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 11:28:11,540 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 11:28:11,540 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-07-14 11:28:11,540 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-07-14 11:28:11,540 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-07-14 11:28:11,541 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2021-07-14 11:28:11,541 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-07-14 11:28:11,541 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-07-14 11:28:11,541 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2021-07-14 11:28:11,541 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 57 states. [2021-07-14 11:28:11,541 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2021-07-14 11:28:11,541 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 53 states. [2021-07-14 11:28:11,541 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 52 states. [2021-07-14 11:28:11,541 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 52 states. [2021-07-14 11:28:11,541 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 102 states. [2021-07-14 11:28:11,541 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 100 states. [2021-07-14 11:28:11,541 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 132 states. [2021-07-14 11:28:11,541 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. Received shutdown request... [2021-07-14 11:28:42,382 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable21,23 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 11:28:42,382 WARN L547 AbstractCegarLoop]: Verification canceled [2021-07-14 11:28:42,391 INFO L247 ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances [2021-07-14 11:28:42,398 WARN L196 ceAbstractionStarter]: Timeout [2021-07-14 11:28:42,398 INFO L202 PluginConnector]: Adding new model three-array-sum-alt.wvr.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 14.07 11:28:42 BasicIcfg [2021-07-14 11:28:42,398 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-07-14 11:28:42,399 INFO L168 Benchmark]: Toolchain (without parser) took 822894.35 ms. Allocated memory was 255.9 MB in the beginning and 6.2 GB in the end (delta: 6.0 GB). Free memory was 234.8 MB in the beginning and 3.2 GB in the end (delta: -3.0 GB). Peak memory consumption was 3.0 GB. Max. memory is 8.0 GB. [2021-07-14 11:28:42,399 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.15 ms. Allocated memory is still 255.9 MB. Free memory is still 236.0 MB. There was no memory consumed. Max. memory is 8.0 GB. [2021-07-14 11:28:42,399 INFO L168 Benchmark]: Boogie Procedure Inliner took 24.93 ms. Allocated memory is still 255.9 MB. Free memory was 234.8 MB in the beginning and 233.3 MB in the end (delta: 1.5 MB). There was no memory consumed. Max. memory is 8.0 GB. [2021-07-14 11:28:42,399 INFO L168 Benchmark]: Boogie Preprocessor took 15.96 ms. Allocated memory is still 255.9 MB. Free memory was 233.3 MB in the beginning and 232.3 MB in the end (delta: 1.0 MB). Peak memory consumption was 2.1 MB. Max. memory is 8.0 GB. [2021-07-14 11:28:42,399 INFO L168 Benchmark]: RCFGBuilder took 319.44 ms. Allocated memory is still 255.9 MB. Free memory was 232.3 MB in the beginning and 218.8 MB in the end (delta: 13.5 MB). Peak memory consumption was 13.6 MB. Max. memory is 8.0 GB. [2021-07-14 11:28:42,399 INFO L168 Benchmark]: TraceAbstraction took 822529.41 ms. Allocated memory was 255.9 MB in the beginning and 6.2 GB in the end (delta: 6.0 GB). Free memory was 218.3 MB in the beginning and 3.2 GB in the end (delta: -3.0 GB). Peak memory consumption was 3.0 GB. Max. memory is 8.0 GB. [2021-07-14 11:28:42,399 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * Boogie PL CUP Parser took 0.15 ms. Allocated memory is still 255.9 MB. Free memory is still 236.0 MB. There was no memory consumed. Max. memory is 8.0 GB. * Boogie Procedure Inliner took 24.93 ms. Allocated memory is still 255.9 MB. Free memory was 234.8 MB in the beginning and 233.3 MB in the end (delta: 1.5 MB). There was no memory consumed. Max. memory is 8.0 GB. * Boogie Preprocessor took 15.96 ms. Allocated memory is still 255.9 MB. Free memory was 233.3 MB in the beginning and 232.3 MB in the end (delta: 1.0 MB). Peak memory consumption was 2.1 MB. Max. memory is 8.0 GB. * RCFGBuilder took 319.44 ms. Allocated memory is still 255.9 MB. Free memory was 232.3 MB in the beginning and 218.8 MB in the end (delta: 13.5 MB). Peak memory consumption was 13.6 MB. Max. memory is 8.0 GB. * TraceAbstraction took 822529.41 ms. Allocated memory was 255.9 MB in the beginning and 6.2 GB in the end (delta: 6.0 GB). Free memory was 218.3 MB in the beginning and 3.2 GB in the end (delta: -3.0 GB). Peak memory consumption was 3.0 GB. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Independence relation benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 18987, positive: 15566, positive conditional: 15284, positive unconditional: 282, negative: 3421, negative conditional: 3421, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 15566, positive: 15566, positive conditional: 15284, positive unconditional: 282, 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: 15566, positive: 15566, positive conditional: 0, positive unconditional: 15566, 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: 229, positive: 229, positive conditional: 0, positive unconditional: 229, 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: 229, positive: 229, positive conditional: 0, positive unconditional: 229, 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: 15566, positive: 15337, positive conditional: 0, positive unconditional: 15337, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 229, unknown conditional: 0, unknown unconditional: 229] , Statistics on independence cache: Total cache size (in pairs): 229, Positive cache size: 229, Positive conditional cache size: 0, Positive unconditional cache size: 229, 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): 229, Positive cache size: 229, Positive conditional cache size: 0, Positive unconditional cache size: 229, 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): 229, Positive cache size: 229, Positive conditional cache size: 0, Positive unconditional cache size: 229, 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): 229, Positive cache size: 229, Positive conditional cache size: 0, Positive unconditional cache size: 229, 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): 229, Positive cache size: 229, Positive conditional cache size: 0, Positive unconditional cache size: 229, 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): 229, Positive cache size: 229, Positive conditional cache size: 0, Positive unconditional cache size: 229, 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): 229, Positive cache size: 229, Positive conditional cache size: 0, Positive unconditional cache size: 229, 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): 229, Positive cache size: 229, Positive conditional cache size: 0, Positive unconditional cache size: 229, 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): 229, Positive cache size: 229, Positive conditional cache size: 0, Positive unconditional cache size: 229, 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): 229, Positive cache size: 229, Positive conditional cache size: 0, Positive unconditional cache size: 229, 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): 229, Positive cache size: 229, Positive conditional cache size: 0, Positive unconditional cache size: 229, 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): 229, Positive cache size: 229, Positive conditional cache size: 0, Positive unconditional cache size: 229, 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): 229, Positive cache size: 229, Positive conditional cache size: 0, Positive unconditional cache size: 229, 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): 229, Positive cache size: 229, Positive conditional cache size: 0, Positive unconditional cache size: 229, 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): 229, Positive cache size: 229, Positive conditional cache size: 0, Positive unconditional cache size: 229, 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): 229, Positive cache size: 229, Positive conditional cache size: 0, Positive unconditional cache size: 229, 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): 229, Positive cache size: 229, Positive conditional cache size: 0, Positive unconditional cache size: 229, 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): 229, Positive cache size: 229, Positive conditional cache size: 0, Positive unconditional cache size: 229, 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): 229, Positive cache size: 229, Positive conditional cache size: 0, Positive unconditional cache size: 229, 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): 229, Positive cache size: 229, Positive conditional cache size: 0, Positive unconditional cache size: 229, 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): 229, Positive cache size: 229, Positive conditional cache size: 0, Positive unconditional cache size: 229, 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): 229, Positive cache size: 229, Positive conditional cache size: 0, Positive unconditional cache size: 229, 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): 229, Positive cache size: 229, Positive conditional cache size: 0, Positive unconditional cache size: 229, 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: 3421 - StatisticsResult: Persistent set benchmarks Persistent set computation time[ms]: 51, Number of persistent set computation: 19, Number of trivial persistent sets: 7, Underlying independence relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 18987, positive: 15566, positive conditional: 15284, positive unconditional: 282, negative: 3421, negative conditional: 3421, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 15566, positive: 15566, positive conditional: 15284, positive unconditional: 282, 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: 15566, positive: 15566, positive conditional: 0, positive unconditional: 15566, 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: 229, positive: 229, positive conditional: 0, positive unconditional: 229, 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: 229, positive: 229, positive conditional: 0, positive unconditional: 229, 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: 15566, positive: 15337, positive conditional: 0, positive unconditional: 15337, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 229, unknown conditional: 0, unknown unconditional: 229] , Statistics on independence cache: Total cache size (in pairs): 229, Positive cache size: 229, Positive conditional cache size: 0, Positive unconditional cache size: 229, 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): 229, Positive cache size: 229, Positive conditional cache size: 0, Positive unconditional cache size: 229, 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): 229, Positive cache size: 229, Positive conditional cache size: 0, Positive unconditional cache size: 229, 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): 229, Positive cache size: 229, Positive conditional cache size: 0, Positive unconditional cache size: 229, 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): 229, Positive cache size: 229, Positive conditional cache size: 0, Positive unconditional cache size: 229, 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): 229, Positive cache size: 229, Positive conditional cache size: 0, Positive unconditional cache size: 229, 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): 229, Positive cache size: 229, Positive conditional cache size: 0, Positive unconditional cache size: 229, 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): 229, Positive cache size: 229, Positive conditional cache size: 0, Positive unconditional cache size: 229, 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): 229, Positive cache size: 229, Positive conditional cache size: 0, Positive unconditional cache size: 229, 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): 229, Positive cache size: 229, Positive conditional cache size: 0, Positive unconditional cache size: 229, 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): 229, Positive cache size: 229, Positive conditional cache size: 0, Positive unconditional cache size: 229, 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): 229, Positive cache size: 229, Positive conditional cache size: 0, Positive unconditional cache size: 229, 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): 229, Positive cache size: 229, Positive conditional cache size: 0, Positive unconditional cache size: 229, 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): 229, Positive cache size: 229, Positive conditional cache size: 0, Positive unconditional cache size: 229, 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): 229, Positive cache size: 229, Positive conditional cache size: 0, Positive unconditional cache size: 229, 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): 229, Positive cache size: 229, Positive conditional cache size: 0, Positive unconditional cache size: 229, 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): 229, Positive cache size: 229, Positive conditional cache size: 0, Positive unconditional cache size: 229, 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): 229, Positive cache size: 229, Positive conditional cache size: 0, Positive unconditional cache size: 229, 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): 229, Positive cache size: 229, Positive conditional cache size: 0, Positive unconditional cache size: 229, 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): 229, Positive cache size: 229, Positive conditional cache size: 0, Positive unconditional cache size: 229, 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): 229, Positive cache size: 229, Positive conditional cache size: 0, Positive unconditional cache size: 229, 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): 229, Positive cache size: 229, Positive conditional cache size: 0, Positive unconditional cache size: 229, 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): 229, Positive cache size: 229, Positive conditional cache size: 0, Positive unconditional cache size: 229, 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: 3421 - TimeoutResultAtElement [Line: 66]: Timeout (TraceAbstraction) Unable to prove that assertion always holds Cancelled while PredicateComparison was comparing new predicate (quantifier-free) to 342 known predicates. - StatisticsResult: Ultimate Automizer benchmark data for errors in thread instance: ULTIMATE.start with 1 thread instances CFG has 7 procedures, 40 locations, 4 error locations. Started 1 CEGAR loops. VerificationResult: TIMEOUT, OverallTime: 822373.7ms, OverallIterations: 22, TraceHistogramMax: 0, EmptinessCheckTime: 0.0ms, AutomataDifference: 0.0ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 0.0ms, InitialAbstractionConstructionTime: 17.0ms, PartialOrderReductionTime: 104578.2ms, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: No data available, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 753, 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: 275.1ms SsaConstructionTime, 6891.8ms SatisfiabilityAnalysisTime, 705410.8ms InterpolantComputationTime, 4520 NumberOfCodeBlocks, 4520 NumberOfCodeBlocksAsserted, 256 NumberOfCheckSat, 4477 ConstructedInterpolants, 10 QuantifiedInterpolants, 617656 SizeOfPredicates, 56 NumberOfNonLiveVariables, 6038 ConjunctsInSsa, 2083 ConjunctsInUnsatCore, 43 InterpolantComputations, 1 PerfectInterpolantSequences, 32084/74044 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