/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-Lockstep.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 13:50:55,024 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-07-14 13:50:55,025 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-07-14 13:50:55,049 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2021-07-14 13:50:55,088 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-Lockstep.epf [2021-07-14 13:50:55,117 INFO L113 SettingsManager]: Loading preferences was successful [2021-07-14 13:50:55,117 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-07-14 13:50:55,117 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-07-14 13:50:55,117 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-07-14 13:50:55,118 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-07-14 13:50:55,118 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-07-14 13:50:55,119 INFO L138 SettingsManager]: * Use SBE=true [2021-07-14 13:50:55,119 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-07-14 13:50:55,119 INFO L138 SettingsManager]: * sizeof long=4 [2021-07-14 13:50:55,119 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-07-14 13:50:55,119 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-07-14 13:50:55,119 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-07-14 13:50:55,119 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-07-14 13:50:55,120 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-07-14 13:50:55,120 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-07-14 13:50:55,120 INFO L138 SettingsManager]: * sizeof long double=12 [2021-07-14 13:50:55,120 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-07-14 13:50:55,120 INFO L138 SettingsManager]: * Use constant arrays=true [2021-07-14 13:50:55,120 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-07-14 13:50:55,121 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-07-14 13:50:55,121 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-07-14 13:50:55,121 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-07-14 13:50:55,121 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-07-14 13:50:55,121 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-07-14 13:50:55,121 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-07-14 13:50:55,121 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-07-14 13:50:55,131 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-07-14 13:50:55,132 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-07-14 13:50:55,132 INFO L138 SettingsManager]: * DFS Order used in POR=PSEUDO_LOCKSTEP [2021-07-14 13:50:55,132 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-07-14 13:50:55,132 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-07-14 13:50:55,132 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2021-07-14 13:50:55,132 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-07-14 13:50:55,132 INFO L138 SettingsManager]: * Partial Order Reduction in concurrent analysis=PERSISTENT_SLEEP_NEW_STATES [2021-07-14 13:50:55,132 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-07-14 13:50:55,400 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-07-14 13:50:55,418 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-07-14 13:50:55,421 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-07-14 13:50:55,422 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2021-07-14 13:50:55,423 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2021-07-14 13:50:55,423 INFO L432 ainManager$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 13:50:55,424 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 13:50:55,450 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-07-14 13:50:55,453 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-07-14 13:50:55,454 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-07-14 13:50:55,454 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-07-14 13:50:55,454 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-07-14 13:50:55,465 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 01:50:55" (1/1) ... [2021-07-14 13:50:55,473 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 01:50:55" (1/1) ... [2021-07-14 13:50:55,480 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-07-14 13:50:55,481 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-07-14 13:50:55,482 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-07-14 13:50:55,482 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-07-14 13:50:55,488 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 01:50:55" (1/1) ... [2021-07-14 13:50:55,489 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 01:50:55" (1/1) ... [2021-07-14 13:50:55,491 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 01:50:55" (1/1) ... [2021-07-14 13:50:55,491 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 01:50:55" (1/1) ... [2021-07-14 13:50:55,496 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 01:50:55" (1/1) ... [2021-07-14 13:50:55,500 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 01:50:55" (1/1) ... [2021-07-14 13:50:55,501 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 01:50:55" (1/1) ... [2021-07-14 13:50:55,507 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-07-14 13:50:55,508 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-07-14 13:50:55,509 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-07-14 13:50:55,509 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-07-14 13:50:55,510 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 01:50:55" (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 13:50:55,586 INFO L124 BoogieDeclarations]: Specification and implementation of procedure thread1 given in one single declaration [2021-07-14 13:50:55,586 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2021-07-14 13:50:55,586 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2021-07-14 13:50:55,586 INFO L124 BoogieDeclarations]: Specification and implementation of procedure thread2 given in one single declaration [2021-07-14 13:50:55,586 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2021-07-14 13:50:55,587 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2021-07-14 13:50:55,587 INFO L124 BoogieDeclarations]: Specification and implementation of procedure ULTIMATE.start given in one single declaration [2021-07-14 13:50:55,587 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-07-14 13:50:55,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-07-14 13:50:55,587 INFO L124 BoogieDeclarations]: Specification and implementation of procedure thread3 given in one single declaration [2021-07-14 13:50:55,587 INFO L130 BoogieDeclarations]: Found specification of procedure thread3 [2021-07-14 13:50:55,587 INFO L138 BoogieDeclarations]: Found implementation of procedure thread3 [2021-07-14 13:50:55,589 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 13:50:55,857 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-07-14 13:50:55,858 INFO L299 CfgBuilder]: Removed 0 assume(true) statements. [2021-07-14 13:50:55,859 INFO L202 PluginConnector]: Adding new model three-array-sum-alt.wvr.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.07 01:50:55 BoogieIcfgContainer [2021-07-14 13:50:55,859 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-07-14 13:50:55,861 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-07-14 13:50:55,861 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-07-14 13:50:55,863 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-07-14 13:50:55,863 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 01:50:55" (1/2) ... [2021-07-14 13:50:55,864 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4ba96ffe and model type three-array-sum-alt.wvr.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.07 01:50:55, skipping insertion in model container [2021-07-14 13:50:55,864 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 01:50:55" (2/2) ... [2021-07-14 13:50:55,865 INFO L111 eAbstractionObserver]: Analyzing ICFG three-array-sum-alt.wvr.bpl [2021-07-14 13:50:55,886 WARN L148 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2021-07-14 13:50:55,886 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-07-14 13:50:55,886 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2021-07-14 13:50:55,887 INFO L474 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2021-07-14 13:50:55,952 INFO L149 ThreadInstanceAdder]: Constructed 3 joinOtherThreadTransitions. [2021-07-14 13:50:55,979 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 13:50:56,046 INFO L378 AbstractCegarLoop]: Interprodecural is true [2021-07-14 13:50:56,046 INFO L379 AbstractCegarLoop]: Hoare is false [2021-07-14 13:50:56,047 INFO L380 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-07-14 13:50:56,047 INFO L381 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-07-14 13:50:56,047 INFO L382 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-07-14 13:50:56,047 INFO L383 AbstractCegarLoop]: Difference is false [2021-07-14 13:50:56,047 INFO L384 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-07-14 13:50:56,047 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == ULTIMATE.start======== [2021-07-14 13:50:56,150 INFO L430 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 13:50:56,156 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 13:50:56,156 INFO L82 PathProgramCache]: Analyzing trace with hash 120483306, now seen corresponding path program 1 times [2021-07-14 13:50:56,163 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 13:50:56,163 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1169327294] [2021-07-14 13:50:56,164 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 13:50:56,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 13:50:56,359 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 13:50:56,360 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 13:50:56,360 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1169327294] [2021-07-14 13:50:56,361 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1169327294] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-14 13:50:56,361 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-14 13:50:56,361 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-07-14 13:50:56,361 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [720874128] [2021-07-14 13:50:56,365 INFO L462 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-07-14 13:50:56,365 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 13:50:56,374 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-07-14 13:50:56,376 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-14 13:50:56,376 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 13:50:56,378 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 13:50:56,379 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 13:50:56,379 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 13:50:56,400 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 13:50:56,401 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-07-14 13:50:56,401 INFO L430 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 13:50:56,401 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 13:50:56,402 INFO L82 PathProgramCache]: Analyzing trace with hash 527618248, now seen corresponding path program 1 times [2021-07-14 13:50:56,402 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 13:50:56,402 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [513320189] [2021-07-14 13:50:56,402 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 13:50:56,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 13:50:56,462 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 13:50:56,462 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 13:50:56,462 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [513320189] [2021-07-14 13:50:56,463 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [513320189] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 13:50:56,463 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1481582285] [2021-07-14 13:50:56,463 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 13:50:56,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 13:50:56,505 INFO L263 TraceCheckSpWp]: Trace formula consists of 52 conjuncts, 3 conjunts are in the unsatisfiable core [2021-07-14 13:50:56,508 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 13:50:56,583 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 13:50:56,583 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1481582285] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 13:50:56,583 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 13:50:56,584 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 3] total 5 [2021-07-14 13:50:56,584 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1896577121] [2021-07-14 13:50:56,585 INFO L462 AbstractCegarLoop]: Interpolant automaton has 6 states [2021-07-14 13:50:56,585 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 13:50:56,586 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-07-14 13:50:56,586 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2021-07-14 13:50:56,586 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 13:50:56,586 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 13:50:56,586 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 13:50:56,586 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 13:50:56,586 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 13:50:56,673 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 13:50:56,674 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-14 13:50:56,897 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1,3 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 13:50:56,897 INFO L430 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 13:50:56,898 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 13:50:56,898 INFO L82 PathProgramCache]: Analyzing trace with hash 512213802, now seen corresponding path program 1 times [2021-07-14 13:50:56,898 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 13:50:56,898 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [40718554] [2021-07-14 13:50:56,898 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 13:50:56,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 13:50:56,950 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 13:50:56,950 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 13:50:56,950 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [40718554] [2021-07-14 13:50:56,950 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [40718554] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 13:50:56,950 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [931010873] [2021-07-14 13:50:56,950 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 13:50:57,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 13:50:57,006 INFO L263 TraceCheckSpWp]: Trace formula consists of 57 conjuncts, 3 conjunts are in the unsatisfiable core [2021-07-14 13:50:57,008 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 13:50:57,060 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 13:50:57,061 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [931010873] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 13:50:57,061 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 13:50:57,061 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 3] total 5 [2021-07-14 13:50:57,061 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1907760698] [2021-07-14 13:50:57,062 INFO L462 AbstractCegarLoop]: Interpolant automaton has 6 states [2021-07-14 13:50:57,062 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 13:50:57,062 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-07-14 13:50:57,063 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2021-07-14 13:50:57,063 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 13:50:57,063 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 13:50:57,063 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 13:50:57,063 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 13:50:57,063 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-07-14 13:50:57,063 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 13:50:57,129 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 13:50:57,129 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-14 13:50:57,130 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-14 13:50:57,353 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2,4 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 13:50:57,353 INFO L430 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 13:50:57,353 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 13:50:57,354 INFO L82 PathProgramCache]: Analyzing trace with hash -1558977144, now seen corresponding path program 1 times [2021-07-14 13:50:57,354 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 13:50:57,354 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [573684361] [2021-07-14 13:50:57,354 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 13:50:57,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 13:50:57,479 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 13:50:57,479 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 13:50:57,479 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [573684361] [2021-07-14 13:50:57,480 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [573684361] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 13:50:57,480 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1568944029] [2021-07-14 13:50:57,480 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 13:50:57,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 13:50:57,516 INFO L263 TraceCheckSpWp]: Trace formula consists of 63 conjuncts, 20 conjunts are in the unsatisfiable core [2021-07-14 13:50:57,517 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 13:50:57,711 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select 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 13:50:57,721 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 13:50:57,726 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 13:50:57,728 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-07-14 13:50:57,731 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-07-14 13:50:57,733 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 13:50:57,734 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 13:50:57,734 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:20, output treesize:5 [2021-07-14 13:50:57,788 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 13:50:57,788 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1568944029] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 13:50:57,788 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 13:50:57,788 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 7 [2021-07-14 13:50:57,789 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1079049908] [2021-07-14 13:50:57,790 INFO L462 AbstractCegarLoop]: Interpolant automaton has 8 states [2021-07-14 13:50:57,790 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 13:50:57,791 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-07-14 13:50:57,791 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2021-07-14 13:50:57,791 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 13:50:57,791 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 13:50:57,792 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 13:50:57,792 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 13:50:57,792 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-07-14 13:50:57,792 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-07-14 13:50:57,792 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 13:50:57,869 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 13:50:57,869 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-14 13:50:57,869 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-14 13:50:57,870 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 13:50:58,079 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,5 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 13:50:58,079 INFO L430 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 13:50:58,080 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 13:50:58,080 INFO L82 PathProgramCache]: Analyzing trace with hash 2058234342, now seen corresponding path program 2 times [2021-07-14 13:50:58,080 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 13:50:58,080 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [93900558] [2021-07-14 13:50:58,080 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 13:50:58,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 13:50:58,154 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 13:50:58,154 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 13:50:58,155 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [93900558] [2021-07-14 13:50:58,155 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [93900558] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 13:50:58,155 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1642620095] [2021-07-14 13:50:58,155 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 13:50:58,208 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-07-14 13:50:58,209 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-07-14 13:50:58,209 INFO L263 TraceCheckSpWp]: Trace formula consists of 68 conjuncts, 5 conjunts are in the unsatisfiable core [2021-07-14 13:50:58,212 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 13:50:58,282 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 13:50:58,283 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1642620095] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 13:50:58,283 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 13:50:58,283 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 6 [2021-07-14 13:50:58,283 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1805625612] [2021-07-14 13:50:58,284 INFO L462 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-07-14 13:50:58,284 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 13:50:58,284 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-07-14 13:50:58,289 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2021-07-14 13:50:58,289 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 13:50:58,289 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 13:50:58,289 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 13:50:58,289 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 13:50:58,289 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-07-14 13:50:58,289 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-07-14 13:50:58,290 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 13:50:58,290 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 13:50:58,390 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 13:50:58,390 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-14 13:50:58,391 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-14 13:50:58,391 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 13:50:58,391 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 13:50:58,604 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,6 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 13:50:58,605 INFO L430 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 13:50:58,605 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 13:50:58,606 INFO L82 PathProgramCache]: Analyzing trace with hash -1444971576, now seen corresponding path program 3 times [2021-07-14 13:50:58,606 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 13:50:58,606 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2059557767] [2021-07-14 13:50:58,606 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 13:50:58,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 13:50:58,645 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 13:50:58,645 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 13:50:58,646 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2059557767] [2021-07-14 13:50:58,646 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2059557767] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 13:50:58,646 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [580194094] [2021-07-14 13:50:58,646 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 13:50:58,679 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 3 check-sat command(s) [2021-07-14 13:50:58,680 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-07-14 13:50:58,680 INFO L263 TraceCheckSpWp]: Trace formula consists of 73 conjuncts, 5 conjunts are in the unsatisfiable core [2021-07-14 13:50:58,681 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 13:50:58,750 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 13:50:58,751 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [580194094] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 13:50:58,751 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 13:50:58,751 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 6 [2021-07-14 13:50:58,751 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [561780785] [2021-07-14 13:50:58,751 INFO L462 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-07-14 13:50:58,751 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 13:50:58,752 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-07-14 13:50:58,752 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2021-07-14 13:50:58,752 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 13:50:58,752 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 13:50:58,752 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 13:50:58,752 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 13:50:58,753 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-07-14 13:50:58,753 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-07-14 13:50:58,754 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 13:50:58,754 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 13:50:58,754 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 13:50:58,848 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 13:50:58,849 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-14 13:50:58,849 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-14 13:50:58,849 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 13:50:58,849 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 13:50:58,850 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 13:50:59,069 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5,7 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 13:50:59,069 INFO L430 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 13:50:59,069 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 13:50:59,069 INFO L82 PathProgramCache]: Analyzing trace with hash -1218449754, now seen corresponding path program 4 times [2021-07-14 13:50:59,069 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 13:50:59,070 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1045880329] [2021-07-14 13:50:59,070 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 13:50:59,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 13:50:59,438 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 13:50:59,438 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 13:50:59,438 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1045880329] [2021-07-14 13:50:59,439 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1045880329] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 13:50:59,439 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1040137314] [2021-07-14 13:50:59,439 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 13:50:59,488 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2021-07-14 13:50:59,488 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-07-14 13:50:59,489 INFO L263 TraceCheckSpWp]: Trace formula consists of 79 conjuncts, 33 conjunts are in the unsatisfiable core [2021-07-14 13:50:59,497 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 13:50:59,776 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 13:50:59,777 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 13:50:59,795 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 13:50:59,798 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 13:50:59,803 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:66, output treesize:65 [2021-07-14 13:50:59,879 INFO L446 ElimStorePlain]: Different costs {0=[B, v_C_14], 2=[A]} [2021-07-14 13:50:59,882 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 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 13:50:59,884 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 13:50:59,892 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 13:50:59,892 INFO L518 ElimStorePlain]: Eliminatee v_C_14 vanished before elimination [2021-07-14 13:50:59,895 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:50:59,895 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 13:50:59,896 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 13:50:59,898 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-07-14 13:50:59,903 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 13:50:59,905 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 13:50:59,905 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 4 variables, input treesize:57, output treesize:11 [2021-07-14 13:50:59,947 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 13:50:59,947 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1040137314] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 13:50:59,947 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 13:50:59,947 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 8] total 14 [2021-07-14 13:50:59,947 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [982695353] [2021-07-14 13:50:59,948 INFO L462 AbstractCegarLoop]: Interpolant automaton has 15 states [2021-07-14 13:50:59,948 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 13:50:59,949 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2021-07-14 13:50:59,950 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=39, Invalid=171, Unknown=0, NotChecked=0, Total=210 [2021-07-14 13:50:59,950 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 13:50:59,951 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 13:50:59,951 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 13:50:59,951 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 13:50:59,951 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-07-14 13:50:59,951 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-07-14 13:50:59,951 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 13:50:59,951 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 13:50:59,951 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 13:50:59,952 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 13:51:00,484 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 13:51:00,485 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-14 13:51:00,485 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-14 13:51:00,485 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 13:51:00,485 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 13:51:00,485 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 13:51:00,485 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-07-14 13:51:00,708 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6,8 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 13:51:00,708 INFO L430 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 13:51:00,709 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 13:51:00,709 INFO L82 PathProgramCache]: Analyzing trace with hash -1007158558, now seen corresponding path program 5 times [2021-07-14 13:51:00,709 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 13:51:00,709 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [518389517] [2021-07-14 13:51:00,709 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 13:51:00,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 13:51:00,764 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 13:51:00,764 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 13:51:00,764 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [518389517] [2021-07-14 13:51:00,764 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [518389517] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 13:51:00,764 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1478803756] [2021-07-14 13:51:00,764 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 13:51:00,802 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 5 check-sat command(s) [2021-07-14 13:51:00,802 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-07-14 13:51:00,802 INFO L263 TraceCheckSpWp]: Trace formula consists of 89 conjuncts, 8 conjunts are in the unsatisfiable core [2021-07-14 13:51:00,803 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 13:51:00,864 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 13:51:00,865 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1478803756] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 13:51:00,865 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 13:51:00,865 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 8] total 9 [2021-07-14 13:51:00,865 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [528082110] [2021-07-14 13:51:00,865 INFO L462 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-07-14 13:51:00,865 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 13:51:00,866 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-07-14 13:51:00,866 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=63, Unknown=0, NotChecked=0, Total=90 [2021-07-14 13:51:00,866 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 13:51:00,866 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 13:51:00,866 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 13:51:00,866 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 13:51:00,866 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-07-14 13:51:00,866 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-07-14 13:51:00,866 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 13:51:00,866 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 13:51:00,867 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 13:51:00,867 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-07-14 13:51:00,867 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 13:51:01,019 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 13:51:01,019 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-14 13:51:01,019 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-14 13:51:01,019 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 13:51:01,019 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 13:51:01,019 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 13:51:01,019 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-07-14 13:51:01,020 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-07-14 13:51:01,245 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable7 [2021-07-14 13:51:01,245 INFO L430 AbstractCegarLoop]: === Iteration 9 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 13:51:01,246 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 13:51:01,246 INFO L82 PathProgramCache]: Analyzing trace with hash -413012442, now seen corresponding path program 6 times [2021-07-14 13:51:01,246 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 13:51:01,246 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [393877955] [2021-07-14 13:51:01,246 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 13:51:01,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 13:51:01,312 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 13:51:01,312 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 13:51:01,312 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [393877955] [2021-07-14 13:51:01,312 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [393877955] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 13:51:01,312 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1518705119] [2021-07-14 13:51:01,313 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 13:51:01,381 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 5 check-sat command(s) [2021-07-14 13:51:01,382 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-07-14 13:51:01,382 INFO L263 TraceCheckSpWp]: Trace formula consists of 99 conjuncts, 7 conjunts are in the unsatisfiable core [2021-07-14 13:51:01,383 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 13:51:01,479 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 13:51:01,479 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1518705119] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 13:51:01,479 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 13:51:01,479 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 7] total 10 [2021-07-14 13:51:01,481 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1756274108] [2021-07-14 13:51:01,482 INFO L462 AbstractCegarLoop]: Interpolant automaton has 11 states [2021-07-14 13:51:01,482 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 13:51:01,482 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2021-07-14 13:51:01,482 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=32, Invalid=78, Unknown=0, NotChecked=0, Total=110 [2021-07-14 13:51:01,483 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 13:51:01,483 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 13:51:01,483 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 13:51:01,483 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 13:51:01,483 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-07-14 13:51:01,483 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-07-14 13:51:01,483 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 13:51:01,483 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 13:51:01,483 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 13:51:01,483 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-07-14 13:51:01,483 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-07-14 13:51:01,483 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 13:51:01,673 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 13:51:01,673 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-14 13:51:01,673 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-14 13:51:01,673 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 13:51:01,673 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 13:51:01,673 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 13:51:01,673 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-07-14 13:51:01,673 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-07-14 13:51:01,674 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-07-14 13:51:01,893 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8,10 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 13:51:01,893 INFO L430 AbstractCegarLoop]: === Iteration 10 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 13:51:01,893 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 13:51:01,894 INFO L82 PathProgramCache]: Analyzing trace with hash 1588933986, now seen corresponding path program 7 times [2021-07-14 13:51:01,894 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 13:51:01,894 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [436711489] [2021-07-14 13:51:01,894 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 13:51:01,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 13:51:02,593 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 13:51:02,593 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 13:51:02,593 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [436711489] [2021-07-14 13:51:02,594 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [436711489] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 13:51:02,594 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [999192774] [2021-07-14 13:51:02,594 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 13:51:02,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 13:51:02,644 WARN L261 TraceCheckSpWp]: Trace formula consists of 111 conjuncts, 59 conjunts are in the unsatisfiable core [2021-07-14 13:51:02,650 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 13:51:02,952 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 13:51:02,953 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 13:51:02,964 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 13:51:02,965 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 13:51:02,965 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:78, output treesize:77 [2021-07-14 13:51:03,033 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:51:03,034 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 13:51:03,040 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 13:51:03,059 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 13:51:03,060 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 13:51:03,060 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:101, output treesize:101 [2021-07-14 13:51:03,128 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 13:51:03,130 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 13:51:03,145 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 13:51:03,146 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 13:51:03,146 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:95, output treesize:98 [2021-07-14 13:51:03,234 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 13:51:03,236 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 13:51:03,243 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 13:51:03,246 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 13:51:03,248 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-07-14 13:51:03,252 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 13:51:03,252 INFO L518 ElimStorePlain]: Eliminatee v_C_18 vanished before elimination [2021-07-14 13:51:03,253 INFO L550 ElimStorePlain]: Start of recursive call 1: 3 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 13:51:03,253 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 3 variables, input treesize:97, output treesize:11 [2021-07-14 13:51:03,294 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 13:51:03,294 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [999192774] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 13:51:03,294 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 13:51:03,294 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [16, 14] total 24 [2021-07-14 13:51:03,294 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2100926422] [2021-07-14 13:51:03,295 INFO L462 AbstractCegarLoop]: Interpolant automaton has 25 states [2021-07-14 13:51:03,295 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 13:51:03,295 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 25 interpolants. [2021-07-14 13:51:03,295 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=68, Invalid=532, Unknown=0, NotChecked=0, Total=600 [2021-07-14 13:51:03,296 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 13:51:03,296 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 13:51:03,296 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 13:51:03,296 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 13:51:03,296 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-07-14 13:51:03,296 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-07-14 13:51:03,296 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 13:51:03,296 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 13:51:03,296 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 13:51:03,296 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-07-14 13:51:03,296 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-07-14 13:51:03,296 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-07-14 13:51:03,296 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 13:51:04,320 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 13:51:04,321 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-14 13:51:04,321 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-14 13:51:04,321 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 13:51:04,321 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 13:51:04,321 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 13:51:04,321 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-07-14 13:51:04,321 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-07-14 13:51:04,321 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-07-14 13:51:04,321 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-07-14 13:51:04,522 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9,11 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 13:51:04,522 INFO L430 AbstractCegarLoop]: === Iteration 11 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 13:51:04,523 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 13:51:04,523 INFO L82 PathProgramCache]: Analyzing trace with hash 220257242, now seen corresponding path program 8 times [2021-07-14 13:51:04,523 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 13:51:04,523 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [678240613] [2021-07-14 13:51:04,523 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 13:51:04,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 13:51:04,670 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 13:51:04,670 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 13:51:04,670 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [678240613] [2021-07-14 13:51:04,670 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [678240613] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 13:51:04,670 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1393040525] [2021-07-14 13:51:04,671 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 13:51:04,716 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-07-14 13:51:04,716 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-07-14 13:51:04,717 INFO L263 TraceCheckSpWp]: Trace formula consists of 131 conjuncts, 14 conjunts are in the unsatisfiable core [2021-07-14 13:51:04,728 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 13:51:04,829 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 13:51:04,829 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1393040525] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 13:51:04,830 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 13:51:04,830 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [14, 14] total 15 [2021-07-14 13:51:04,830 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1321292599] [2021-07-14 13:51:04,830 INFO L462 AbstractCegarLoop]: Interpolant automaton has 16 states [2021-07-14 13:51:04,830 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 13:51:04,831 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2021-07-14 13:51:04,831 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=68, Invalid=172, Unknown=0, NotChecked=0, Total=240 [2021-07-14 13:51:04,831 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 13:51:04,831 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 13:51:04,831 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 13:51:04,831 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 13:51:04,831 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-07-14 13:51:04,831 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-07-14 13:51:04,832 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 13:51:04,832 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 13:51:04,832 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 13:51:04,832 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-07-14 13:51:04,832 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-07-14 13:51:04,832 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-07-14 13:51:04,832 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2021-07-14 13:51:04,832 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 13:51:05,156 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 13:51:05,156 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-14 13:51:05,156 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-14 13:51:05,156 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 13:51:05,156 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 13:51:05,156 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 13:51:05,156 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-07-14 13:51:05,156 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-07-14 13:51:05,156 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-07-14 13:51:05,156 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-07-14 13:51:05,157 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-07-14 13:51:05,372 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 12 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable10 [2021-07-14 13:51:05,373 INFO L430 AbstractCegarLoop]: === Iteration 12 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 13:51:05,373 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 13:51:05,373 INFO L82 PathProgramCache]: Analyzing trace with hash 1543929954, now seen corresponding path program 9 times [2021-07-14 13:51:05,373 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 13:51:05,373 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1180046943] [2021-07-14 13:51:05,373 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 13:51:05,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 13:51:05,497 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 13:51:05,497 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 13:51:05,497 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1180046943] [2021-07-14 13:51:05,497 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1180046943] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 13:51:05,498 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [72633960] [2021-07-14 13:51:05,498 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 13:51:05,554 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 9 check-sat command(s) [2021-07-14 13:51:05,555 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-07-14 13:51:05,555 INFO L263 TraceCheckSpWp]: Trace formula consists of 151 conjuncts, 14 conjunts are in the unsatisfiable core [2021-07-14 13:51:05,557 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 13:51:05,676 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 13:51:05,676 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [72633960] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 13:51:05,676 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 13:51:05,677 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [14, 14] total 15 [2021-07-14 13:51:05,677 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [384986560] [2021-07-14 13:51:05,678 INFO L462 AbstractCegarLoop]: Interpolant automaton has 16 states [2021-07-14 13:51:05,678 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 13:51:05,679 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2021-07-14 13:51:05,679 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=68, Invalid=172, Unknown=0, NotChecked=0, Total=240 [2021-07-14 13:51:05,679 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 13:51:05,679 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 13:51:05,679 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 13:51:05,680 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 13:51:05,680 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-07-14 13:51:05,680 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-07-14 13:51:05,680 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 13:51:05,680 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 13:51:05,680 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 13:51:05,680 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-07-14 13:51:05,680 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-07-14 13:51:05,680 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-07-14 13:51:05,680 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2021-07-14 13:51:05,680 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-07-14 13:51:05,681 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 13:51:05,999 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 13:51:05,999 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-14 13:51:06,000 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-14 13:51:06,000 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 13:51:06,000 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 13:51:06,000 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 13:51:06,000 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-07-14 13:51:06,000 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-07-14 13:51:06,000 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-07-14 13:51:06,000 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-07-14 13:51:06,000 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-07-14 13:51:06,000 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-07-14 13:51:06,212 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11,13 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 13:51:06,213 INFO L430 AbstractCegarLoop]: === Iteration 13 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 13:51:06,213 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 13:51:06,213 INFO L82 PathProgramCache]: Analyzing trace with hash 945231066, now seen corresponding path program 10 times [2021-07-14 13:51:06,213 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 13:51:06,213 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [304043635] [2021-07-14 13:51:06,213 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 13:51:06,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 13:51:07,742 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 13:51:07,743 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 13:51:07,743 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [304043635] [2021-07-14 13:51:07,743 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [304043635] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 13:51:07,743 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [658184284] [2021-07-14 13:51:07,743 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 13:51:07,792 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2021-07-14 13:51:07,792 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-07-14 13:51:07,794 WARN L261 TraceCheckSpWp]: Trace formula consists of 175 conjuncts, 111 conjunts are in the unsatisfiable core [2021-07-14 13:51:07,797 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 13:51:08,537 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 13:51:08,538 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 13:51:08,553 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 13:51:08,554 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 13:51:08,555 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:102, output treesize:101 [2021-07-14 13:51:08,642 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 13:51:08,644 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 13:51:08,660 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 13:51:08,661 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 13:51:08,661 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:117, output treesize:117 [2021-07-14 13:51:08,773 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 13:51:08,776 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 13:51:08,795 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 13:51:08,796 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 13:51:08,796 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:134, output treesize:133 [2021-07-14 13:51:08,895 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:51:08,896 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:51:08,897 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:51:08,898 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 13:51:08,900 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 13:51:08,928 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 13:51:08,929 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 13:51:08,930 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:156, output treesize:167 [2021-07-14 13:51:09,036 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:51:09,037 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:51:09,038 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:51:09,039 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:51:09,040 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:51:09,041 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:51:09,042 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:51:09,043 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 13:51:09,046 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 13:51:09,072 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 13:51:09,073 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 13:51:09,073 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:195, output treesize:200 [2021-07-14 13:51:09,195 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 13:51:09,197 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 13:51:09,230 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 13:51:09,231 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 13:51:09,231 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:198, output treesize:197 [2021-07-14 13:51:09,355 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:51:09,357 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:51:09,358 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:51:09,359 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:51:09,360 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:51:09,361 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:51:09,362 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 13:51:09,367 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 13:51:09,403 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 13:51:09,404 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 13:51:09,404 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:225, output treesize:242 [2021-07-14 13:51:09,570 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 13:51:09,578 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 13:51:09,584 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 13:51:09,586 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 13:51:09,588 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-07-14 13:51:09,592 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 13:51:09,592 INFO L518 ElimStorePlain]: Eliminatee v_C_26 vanished before elimination [2021-07-14 13:51:09,592 INFO L550 ElimStorePlain]: Start of recursive call 1: 3 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 13:51:09,593 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 3 variables, input treesize:204, output treesize:11 [2021-07-14 13:51:09,636 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 13:51:09,637 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [658184284] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 13:51:09,637 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 13:51:09,637 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [28, 26] total 44 [2021-07-14 13:51:09,637 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1462719837] [2021-07-14 13:51:09,637 INFO L462 AbstractCegarLoop]: Interpolant automaton has 45 states [2021-07-14 13:51:09,637 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 13:51:09,638 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 45 interpolants. [2021-07-14 13:51:09,639 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=142, Invalid=1838, Unknown=0, NotChecked=0, Total=1980 [2021-07-14 13:51:09,639 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 13:51:09,639 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 13:51:09,639 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 13:51:09,639 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 13:51:09,639 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-07-14 13:51:09,639 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-07-14 13:51:09,639 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 13:51:09,639 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 13:51:09,639 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 13:51:09,639 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-07-14 13:51:09,640 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-07-14 13:51:09,640 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-07-14 13:51:09,640 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2021-07-14 13:51:09,640 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-07-14 13:51:09,640 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-07-14 13:51:09,640 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 13:51:12,126 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 13:51:12,126 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-14 13:51:12,126 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-14 13:51:12,126 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 13:51:12,126 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 13:51:12,126 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 13:51:12,126 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-07-14 13:51:12,126 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-07-14 13:51:12,127 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-07-14 13:51:12,127 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-07-14 13:51:12,127 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-07-14 13:51:12,127 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-07-14 13:51:12,127 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2021-07-14 13:51:12,327 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 14 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable12 [2021-07-14 13:51:12,328 INFO L430 AbstractCegarLoop]: === Iteration 14 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 13:51:12,328 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 13:51:12,328 INFO L82 PathProgramCache]: Analyzing trace with hash -2117559862, now seen corresponding path program 11 times [2021-07-14 13:51:12,328 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 13:51:12,328 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1731021159] [2021-07-14 13:51:12,328 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 13:51:12,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 13:51:12,606 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 13:51:12,607 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 13:51:12,607 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1731021159] [2021-07-14 13:51:12,607 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1731021159] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 13:51:12,607 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [353839639] [2021-07-14 13:51:12,607 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 13:51:12,667 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 17 check-sat command(s) [2021-07-14 13:51:12,667 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-07-14 13:51:12,668 INFO L263 TraceCheckSpWp]: Trace formula consists of 215 conjuncts, 26 conjunts are in the unsatisfiable core [2021-07-14 13:51:12,670 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 13:51:13,413 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 13:51:13,414 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [353839639] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 13:51:13,414 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 13:51:13,414 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [26, 26] total 51 [2021-07-14 13:51:13,414 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [174684670] [2021-07-14 13:51:13,415 INFO L462 AbstractCegarLoop]: Interpolant automaton has 52 states [2021-07-14 13:51:13,415 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 13:51:13,415 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 52 interpolants. [2021-07-14 13:51:13,416 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=398, Invalid=2254, Unknown=0, NotChecked=0, Total=2652 [2021-07-14 13:51:13,416 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 13:51:13,416 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 13:51:13,417 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 13:51:13,417 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 13:51:13,417 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-07-14 13:51:13,417 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-07-14 13:51:13,417 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 13:51:13,417 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 13:51:13,417 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 13:51:13,417 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-07-14 13:51:13,417 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-07-14 13:51:13,417 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-07-14 13:51:13,417 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2021-07-14 13:51:13,417 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-07-14 13:51:13,417 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-07-14 13:51:13,418 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2021-07-14 13:51:13,418 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 13:51:15,121 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 13:51:15,122 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-14 13:51:15,122 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-14 13:51:15,122 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 13:51:15,122 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 13:51:15,122 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 13:51:15,122 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-07-14 13:51:15,122 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-07-14 13:51:15,122 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-07-14 13:51:15,122 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-07-14 13:51:15,122 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-07-14 13:51:15,122 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-07-14 13:51:15,122 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2021-07-14 13:51:15,122 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 57 states. [2021-07-14 13:51:15,323 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13,15 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 13:51:15,323 INFO L430 AbstractCegarLoop]: === Iteration 15 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 13:51:15,323 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 13:51:15,323 INFO L82 PathProgramCache]: Analyzing trace with hash -340270744, now seen corresponding path program 12 times [2021-07-14 13:51:15,323 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 13:51:15,324 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [150479104] [2021-07-14 13:51:15,324 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 13:51:15,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 13:51:15,784 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 13:51:15,785 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 13:51:15,785 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [150479104] [2021-07-14 13:51:15,785 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [150479104] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 13:51:15,785 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2102302812] [2021-07-14 13:51:15,785 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 13:51:15,898 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 17 check-sat command(s) [2021-07-14 13:51:15,898 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-07-14 13:51:15,899 INFO L263 TraceCheckSpWp]: Trace formula consists of 298 conjuncts, 33 conjunts are in the unsatisfiable core [2021-07-14 13:51:15,901 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 13:51:16,102 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 13:51:16,103 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2102302812] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 13:51:16,103 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 13:51:16,103 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [33, 33] total 34 [2021-07-14 13:51:16,103 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [806331585] [2021-07-14 13:51:16,105 INFO L462 AbstractCegarLoop]: Interpolant automaton has 35 states [2021-07-14 13:51:16,105 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 13:51:16,106 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 35 interpolants. [2021-07-14 13:51:16,107 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=308, Invalid=882, Unknown=0, NotChecked=0, Total=1190 [2021-07-14 13:51:16,107 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 13:51:16,107 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 13:51:16,108 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 13:51:16,108 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 13:51:16,108 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-07-14 13:51:16,108 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-07-14 13:51:16,108 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 13:51:16,108 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 13:51:16,108 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 13:51:16,108 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-07-14 13:51:16,108 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-07-14 13:51:16,108 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-07-14 13:51:16,109 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2021-07-14 13:51:16,109 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-07-14 13:51:16,109 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-07-14 13:51:16,109 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2021-07-14 13:51:16,109 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 57 states. [2021-07-14 13:51:16,109 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 13:51:17,098 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 13:51:17,098 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-14 13:51:17,098 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-14 13:51:17,098 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 13:51:17,098 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 13:51:17,098 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 13:51:17,098 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-07-14 13:51:17,098 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-07-14 13:51:17,098 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-07-14 13:51:17,098 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-07-14 13:51:17,098 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-07-14 13:51:17,098 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-07-14 13:51:17,098 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2021-07-14 13:51:17,098 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 57 states. [2021-07-14 13:51:17,098 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2021-07-14 13:51:17,299 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 16 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable14 [2021-07-14 13:51:17,299 INFO L430 AbstractCegarLoop]: === Iteration 16 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 13:51:17,299 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 13:51:17,299 INFO L82 PathProgramCache]: Analyzing trace with hash 843848650, now seen corresponding path program 13 times [2021-07-14 13:51:17,300 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 13:51:17,300 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1423622044] [2021-07-14 13:51:17,300 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 13:51:17,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 13:51:22,539 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 13:51:22,539 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 13:51:22,539 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1423622044] [2021-07-14 13:51:22,539 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1423622044] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 13:51:22,539 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2065087108] [2021-07-14 13:51:22,539 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 13:51:22,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 13:51:22,658 WARN L261 TraceCheckSpWp]: Trace formula consists of 303 conjuncts, 215 conjunts are in the unsatisfiable core [2021-07-14 13:51:22,661 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 13:51:25,361 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 13:51:25,362 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 13:51:25,377 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 13:51:25,378 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 13:51:25,378 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:174, output treesize:173 [2021-07-14 13:51:25,563 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:51:25,563 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 13:51:25,565 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 13:51:25,584 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 13:51:25,585 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 13:51:25,585 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:197, output treesize:196 [2021-07-14 13:51:25,788 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:51:25,790 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:51:25,792 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:51:25,792 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 13:51:25,794 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 13:51:25,827 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 13:51:25,828 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 13:51:25,828 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:219, output treesize:221 [2021-07-14 13:51:26,084 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 13:51:26,085 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 13:51:26,116 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 13:51:26,117 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 13:51:26,117 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:220, output treesize:225 [2021-07-14 13:51:26,341 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 13:51:26,343 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 13:51:26,374 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 13:51:26,375 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 13:51:26,375 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:240, output treesize:258 [2021-07-14 13:51:26,620 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:51:26,621 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:51:26,622 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:51:26,623 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:51:26,624 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:51:26,625 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 13:51:26,627 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 13:51:26,663 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 13:51:26,664 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 13:51:26,664 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:286, output treesize:285 [2021-07-14 13:51:26,923 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 13:51:26,925 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 13:51:26,965 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 13:51:26,966 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 13:51:26,966 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:293, output treesize:298 [2021-07-14 13:51:27,233 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 13:51:27,237 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 13:51:27,281 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 13:51:27,283 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 13:51:27,283 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:316, output treesize:321 [2021-07-14 13:51:27,564 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 13:51:27,567 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 13:51:27,620 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 13:51:27,621 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 13:51:27,621 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:305, output treesize:307 [2021-07-14 13:51:27,917 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 13:51:27,919 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 13:51:27,974 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 13:51:27,975 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 13:51:27,975 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:322, output treesize:321 [2021-07-14 13:51:28,284 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:51:28,286 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:51:28,288 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:51:28,290 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:51:28,292 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:51:28,293 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:51:28,295 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:51:28,297 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:51:28,298 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:51:28,300 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:51:28,301 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 13:51:28,305 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 13:51:28,378 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 13:51:28,393 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 13:51:28,393 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:344, output treesize:406 [2021-07-14 13:51:28,755 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 13:51:28,759 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 13:51:28,840 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 13:51:28,841 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 13:51:28,842 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:414, output treesize:413 [2021-07-14 13:51:29,206 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 13:51:29,210 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 13:51:29,284 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 13:51:29,286 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 13:51:29,286 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:431, output treesize:430 [2021-07-14 13:51:29,648 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:51:29,658 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:51:29,660 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:51:29,661 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:51:29,663 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:51:29,665 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:51:29,667 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:51:29,668 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:51:29,670 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:51:29,672 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:51:29,673 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:51:29,675 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:51:29,677 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:51:29,678 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 13:51:29,683 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 13:51:29,766 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 13:51:29,767 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 13:51:29,767 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:395, output treesize:469 [2021-07-14 13:51:30,165 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 13:51:30,169 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 13:51:30,265 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 13:51:30,267 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 13:51:30,267 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:477, output treesize:488 [2021-07-14 13:51:30,693 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 13:51:30,696 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 13:51:30,703 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 13:51:30,705 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 13:51:30,707 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-07-14 13:51:30,710 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 13:51:30,710 INFO L518 ElimStorePlain]: Eliminatee v_C_42 vanished before elimination [2021-07-14 13:51:30,711 INFO L550 ElimStorePlain]: Start of recursive call 1: 3 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 13:51:30,711 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 3 variables, input treesize:497, output treesize:11 [2021-07-14 13:51:30,783 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 13:51:30,783 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2065087108] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 13:51:30,783 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 13:51:30,783 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [52, 50] total 84 [2021-07-14 13:51:30,783 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1866161767] [2021-07-14 13:51:30,783 INFO L462 AbstractCegarLoop]: Interpolant automaton has 85 states [2021-07-14 13:51:30,783 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 13:51:30,784 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 85 interpolants. [2021-07-14 13:51:30,786 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=338, Invalid=6802, Unknown=0, NotChecked=0, Total=7140 [2021-07-14 13:51:30,786 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 13:51:30,786 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 13:51:30,786 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 13:51:30,787 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 13:51:30,787 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-07-14 13:51:30,787 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-07-14 13:51:30,787 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 13:51:30,787 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 13:51:30,787 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 13:51:30,787 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-07-14 13:51:30,787 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-07-14 13:51:30,787 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-07-14 13:51:30,787 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2021-07-14 13:51:30,787 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-07-14 13:51:30,787 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-07-14 13:51:30,787 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2021-07-14 13:51:30,787 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 57 states. [2021-07-14 13:51:30,787 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2021-07-14 13:51:30,787 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 13:51:39,661 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 13:51:39,661 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-14 13:51:39,661 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-14 13:51:39,661 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 13:51:39,661 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 13:51:39,661 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 13:51:39,661 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-07-14 13:51:39,661 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-07-14 13:51:39,661 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-07-14 13:51:39,661 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-07-14 13:51:39,661 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-07-14 13:51:39,661 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-07-14 13:51:39,661 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2021-07-14 13:51:39,661 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 57 states. [2021-07-14 13:51:39,661 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2021-07-14 13:51:39,662 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 53 states. [2021-07-14 13:51:39,862 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 17 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable15 [2021-07-14 13:51:39,862 INFO L430 AbstractCegarLoop]: === Iteration 17 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 13:51:39,863 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 13:51:39,863 INFO L82 PathProgramCache]: Analyzing trace with hash -654834262, now seen corresponding path program 14 times [2021-07-14 13:51:39,863 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 13:51:39,863 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2035797114] [2021-07-14 13:51:39,863 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 13:51:39,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 13:51:40,760 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 13:51:40,760 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 13:51:40,760 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2035797114] [2021-07-14 13:51:40,761 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2035797114] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 13:51:40,761 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [523113854] [2021-07-14 13:51:40,761 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 13:51:40,829 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-07-14 13:51:40,829 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-07-14 13:51:40,831 INFO L263 TraceCheckSpWp]: Trace formula consists of 383 conjuncts, 50 conjunts are in the unsatisfiable core [2021-07-14 13:51:40,832 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 13:51:41,109 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 13:51:41,109 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [523113854] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 13:51:41,109 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 13:51:41,109 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [50, 50] total 51 [2021-07-14 13:51:41,109 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1929236704] [2021-07-14 13:51:41,111 INFO L462 AbstractCegarLoop]: Interpolant automaton has 52 states [2021-07-14 13:51:41,111 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 13:51:41,111 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 52 interpolants. [2021-07-14 13:51:41,112 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=734, Invalid=1918, Unknown=0, NotChecked=0, Total=2652 [2021-07-14 13:51:41,112 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 13:51:41,112 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 13:51:41,113 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 13:51:41,113 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 13:51:41,113 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-07-14 13:51:41,113 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-07-14 13:51:41,113 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 13:51:41,113 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 13:51:41,113 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 13:51:41,113 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-07-14 13:51:41,113 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-07-14 13:51:41,113 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-07-14 13:51:41,113 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2021-07-14 13:51:41,113 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-07-14 13:51:41,113 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-07-14 13:51:41,113 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2021-07-14 13:51:41,114 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 57 states. [2021-07-14 13:51:41,114 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2021-07-14 13:51:41,114 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 53 states. [2021-07-14 13:51:41,114 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 13:51:42,568 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 13:51:42,569 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-14 13:51:42,569 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-14 13:51:42,569 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 13:51:42,569 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 13:51:42,569 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 13:51:42,569 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-07-14 13:51:42,569 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-07-14 13:51:42,569 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-07-14 13:51:42,569 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-07-14 13:51:42,569 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-07-14 13:51:42,569 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-07-14 13:51:42,569 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2021-07-14 13:51:42,569 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 57 states. [2021-07-14 13:51:42,569 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2021-07-14 13:51:42,570 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 53 states. [2021-07-14 13:51:42,570 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 52 states. [2021-07-14 13:51:42,793 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 18 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable16 [2021-07-14 13:51:42,793 INFO L430 AbstractCegarLoop]: === Iteration 18 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 13:51:42,793 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 13:51:42,793 INFO L82 PathProgramCache]: Analyzing trace with hash 1420847050, now seen corresponding path program 15 times [2021-07-14 13:51:42,794 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 13:51:42,794 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1011162796] [2021-07-14 13:51:42,794 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 13:51:42,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 13:51:43,665 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 13:51:43,665 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 13:51:43,665 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1011162796] [2021-07-14 13:51:43,665 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1011162796] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 13:51:43,665 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1907238333] [2021-07-14 13:51:43,665 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 13:51:43,938 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 33 check-sat command(s) [2021-07-14 13:51:43,938 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-07-14 13:51:43,940 INFO L263 TraceCheckSpWp]: Trace formula consists of 463 conjuncts, 50 conjunts are in the unsatisfiable core [2021-07-14 13:51:43,942 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 13:51:44,252 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 13:51:44,253 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1907238333] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 13:51:44,253 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 13:51:44,253 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [50, 50] total 51 [2021-07-14 13:51:44,253 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2141101745] [2021-07-14 13:51:44,253 INFO L462 AbstractCegarLoop]: Interpolant automaton has 52 states [2021-07-14 13:51:44,253 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 13:51:44,254 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 52 interpolants. [2021-07-14 13:51:44,255 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=734, Invalid=1918, Unknown=0, NotChecked=0, Total=2652 [2021-07-14 13:51:44,255 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 13:51:44,255 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 13:51:44,255 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 13:51:44,255 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 13:51:44,255 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-07-14 13:51:44,255 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-07-14 13:51:44,255 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 13:51:44,255 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 13:51:44,255 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 13:51:44,255 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-07-14 13:51:44,255 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-07-14 13:51:44,255 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-07-14 13:51:44,255 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2021-07-14 13:51:44,255 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-07-14 13:51:44,255 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-07-14 13:51:44,255 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2021-07-14 13:51:44,256 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 57 states. [2021-07-14 13:51:44,256 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2021-07-14 13:51:44,256 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 53 states. [2021-07-14 13:51:44,256 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 52 states. [2021-07-14 13:51:44,256 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 13:51:45,737 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 13:51:45,738 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-14 13:51:45,738 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-14 13:51:45,738 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 13:51:45,738 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 13:51:45,738 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 13:51:45,738 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-07-14 13:51:45,738 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-07-14 13:51:45,738 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-07-14 13:51:45,738 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-07-14 13:51:45,738 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-07-14 13:51:45,738 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-07-14 13:51:45,738 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2021-07-14 13:51:45,738 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 57 states. [2021-07-14 13:51:45,738 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2021-07-14 13:51:45,738 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 53 states. [2021-07-14 13:51:45,738 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 52 states. [2021-07-14 13:51:45,738 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 52 states. [2021-07-14 13:51:45,939 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 19 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable17 [2021-07-14 13:51:45,939 INFO L430 AbstractCegarLoop]: === Iteration 19 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 13:51:45,939 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 13:51:45,939 INFO L82 PathProgramCache]: Analyzing trace with hash -1013233238, now seen corresponding path program 16 times [2021-07-14 13:51:45,939 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 13:51:45,939 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [870469145] [2021-07-14 13:51:45,940 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 13:51:46,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 13:52:08,535 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 13:52:08,535 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 13:52:08,535 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [870469145] [2021-07-14 13:52:08,535 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [870469145] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 13:52:08,535 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1020974989] [2021-07-14 13:52:08,535 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 13:52:08,962 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2021-07-14 13:52:08,962 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-07-14 13:52:08,969 WARN L261 TraceCheckSpWp]: Trace formula consists of 559 conjuncts, 423 conjunts are in the unsatisfiable core [2021-07-14 13:52:08,974 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 13:52:23,154 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 13:52:23,155 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 13:52:23,182 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 13:52:23,183 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 13:52:23,183 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:330, output treesize:329 [2021-07-14 13:52:23,746 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 13:52:23,748 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 13:52:23,793 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 13:52:23,794 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 13:52:23,794 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:333, output treesize:333 [2021-07-14 13:52:24,427 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:24,429 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:24,430 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 13:52:24,431 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 13:52:24,470 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 13:52:24,472 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 13:52:24,472 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:358, output treesize:357 [2021-07-14 13:52:25,097 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:25,100 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:25,103 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:25,106 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:25,108 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:25,109 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 13:52:25,110 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 13:52:25,176 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 13:52:25,177 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 13:52:25,177 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:380, output treesize:382 [2021-07-14 13:52:25,878 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:25,879 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:25,881 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:25,883 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:25,884 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:25,886 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:25,888 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:25,890 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:25,892 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:25,893 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 13:52:25,894 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 13:52:25,947 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 13:52:25,949 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 13:52:25,949 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:405, output treesize:422 [2021-07-14 13:52:26,646 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:26,650 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:26,653 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:26,656 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:26,659 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:26,662 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:26,665 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:26,667 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:26,670 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:26,673 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:26,676 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:26,679 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:26,681 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:26,684 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:26,685 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 13:52:26,687 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 13:52:26,776 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 13:52:26,778 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 13:52:26,778 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:450, output treesize:469 [2021-07-14 13:52:27,552 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 13:52:27,554 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 13:52:27,617 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 13:52:27,618 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 13:52:27,618 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:418, output treesize:448 [2021-07-14 13:52:28,339 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:28,341 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:28,343 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:28,345 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:28,347 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:28,349 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:28,351 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:28,351 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 13:52:28,354 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 13:52:28,425 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 13:52:28,426 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 13:52:28,426 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:440, output treesize:475 [2021-07-14 13:52:29,187 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:29,189 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:29,191 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:29,197 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:29,199 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:29,201 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:29,203 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:29,205 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:29,207 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:29,209 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:29,211 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:29,213 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:29,215 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:29,217 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:29,219 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:29,220 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 13:52:29,223 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 13:52:29,310 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 13:52:29,312 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 13:52:29,312 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:465, output treesize:518 [2021-07-14 13:52:30,106 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 13:52:30,110 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 13:52:30,224 WARN L205 SmtUtils]: Spent 113.00 ms on a formula simplification that was a NOOP. DAG size: 142 [2021-07-14 13:52:30,225 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 13:52:30,227 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 13:52:30,227 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:512, output treesize:517 [2021-07-14 13:52:31,073 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:31,075 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:31,077 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:31,079 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:31,081 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:31,083 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:31,085 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:31,088 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:31,090 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:31,091 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:31,092 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 13:52:31,096 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 13:52:31,189 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 13:52:31,190 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 13:52:31,190 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:545, output treesize:550 [2021-07-14 13:52:32,028 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 13:52:32,031 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 13:52:32,126 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 13:52:32,128 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 13:52:32,128 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:503, output treesize:505 [2021-07-14 13:52:32,987 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 13:52:32,990 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 13:52:33,092 WARN L205 SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 151 [2021-07-14 13:52:33,093 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 13:52:33,094 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 13:52:33,094 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:520, output treesize:522 [2021-07-14 13:52:33,950 WARN L205 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 151 [2021-07-14 13:52:33,973 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 13:52:33,977 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 13:52:34,088 WARN L205 SmtUtils]: Spent 111.00 ms on a formula simplification that was a NOOP. DAG size: 154 [2021-07-14 13:52:34,089 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 13:52:34,090 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 13:52:34,091 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:537, output treesize:539 [2021-07-14 13:52:34,942 WARN L205 SmtUtils]: Spent 105.00 ms on a formula simplification that was a NOOP. DAG size: 154 [2021-07-14 13:52:34,966 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:34,968 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:34,970 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:34,972 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:34,974 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:34,976 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:34,978 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:34,980 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:34,982 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:34,984 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:34,985 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:34,987 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:34,989 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:34,991 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:34,992 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 13:52:34,995 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 13:52:35,123 WARN L205 SmtUtils]: Spent 127.00 ms on a formula simplification that was a NOOP. DAG size: 161 [2021-07-14 13:52:35,123 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 13:52:35,125 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 13:52:35,125 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:562, output treesize:642 [2021-07-14 13:52:36,054 WARN L205 SmtUtils]: Spent 123.00 ms on a formula simplification that was a NOOP. DAG size: 161 [2021-07-14 13:52:36,080 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:36,082 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:36,085 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:36,088 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:36,090 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:36,092 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:36,094 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:36,096 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:36,098 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:36,113 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:36,116 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:36,118 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:36,121 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:36,124 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:36,127 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:36,130 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:36,132 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:36,135 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:36,138 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:36,141 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:36,143 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:36,145 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:36,147 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:36,149 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:36,151 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:36,153 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:36,155 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:36,157 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:36,159 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:36,160 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 13:52:36,164 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 13:52:36,300 WARN L205 SmtUtils]: Spent 135.00 ms on a formula simplification that was a NOOP. DAG size: 168 [2021-07-14 13:52:36,300 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 13:52:36,302 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 13:52:36,302 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:587, output treesize:591 [2021-07-14 13:52:37,271 WARN L205 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 168 [2021-07-14 13:52:37,297 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:37,299 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:37,301 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:37,303 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:37,305 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:37,308 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:37,311 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:37,313 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:37,315 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:37,317 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:37,319 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:37,321 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:37,323 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:37,325 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:37,327 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:37,329 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:37,331 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:37,333 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:37,335 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:37,337 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:37,339 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:37,341 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:37,343 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:37,345 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:37,347 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:37,349 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:37,351 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:37,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:37,356 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:37,358 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:37,360 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:37,362 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:37,364 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:37,366 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:37,368 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:37,370 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:37,372 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:37,374 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:37,376 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:37,378 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:37,380 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:37,382 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:37,384 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:37,386 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:37,388 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:37,389 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 13:52:37,393 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 13:52:37,577 WARN L205 SmtUtils]: Spent 184.00 ms on a formula simplification that was a NOOP. DAG size: 175 [2021-07-14 13:52:37,578 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 13:52:37,579 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 13:52:37,580 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:614, output treesize:613 [2021-07-14 13:52:38,561 WARN L205 SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 175 [2021-07-14 13:52:38,593 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 13:52:38,597 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 13:52:38,749 WARN L205 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 166 [2021-07-14 13:52:38,750 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 13:52:38,751 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 13:52:38,752 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:602, output treesize:601 [2021-07-14 13:52:39,708 WARN L205 SmtUtils]: Spent 140.00 ms on a formula simplification that was a NOOP. DAG size: 166 [2021-07-14 13:52:39,739 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:39,742 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:39,745 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:39,748 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:39,751 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:39,754 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:39,756 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:39,758 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:39,760 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:39,762 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:39,764 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:39,766 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:39,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:39,770 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:39,773 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:39,775 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:39,777 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:39,786 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:39,788 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 13:52:39,793 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 13:52:39,960 WARN L205 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 173 [2021-07-14 13:52:39,960 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 13:52:39,962 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 13:52:39,962 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:624, output treesize:734 [2021-07-14 13:52:41,041 WARN L205 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 173 [2021-07-14 13:52:41,071 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:41,073 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:41,075 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:41,077 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:41,080 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:41,081 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:41,083 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:41,085 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:41,087 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:41,089 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:41,091 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:41,093 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:41,095 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:41,097 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:41,099 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:41,101 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:41,103 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:41,105 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:41,107 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:41,109 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:41,111 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:41,113 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:41,115 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:41,116 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:41,118 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:41,120 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:41,122 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:41,124 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:41,126 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:41,128 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:41,130 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:41,132 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:41,134 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:41,136 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:41,138 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:41,140 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:41,141 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:41,143 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 13:52:41,146 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 13:52:41,327 WARN L205 SmtUtils]: Spent 180.00 ms on a formula simplification that was a NOOP. DAG size: 180 [2021-07-14 13:52:41,328 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 13:52:41,329 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 13:52:41,329 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:652, output treesize:651 [2021-07-14 13:52:42,417 WARN L205 SmtUtils]: Spent 181.00 ms on a formula simplification that was a NOOP. DAG size: 180 [2021-07-14 13:52:42,444 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:42,446 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:42,448 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:42,450 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:42,452 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:42,454 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:42,456 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:42,458 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:42,460 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:42,462 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:42,464 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:42,466 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:42,468 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:42,470 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:42,472 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:42,474 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:42,476 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:42,478 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:42,480 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:42,482 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:42,484 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:42,486 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:42,488 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:42,490 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:42,492 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:42,494 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:42,495 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:42,497 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:42,499 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:42,501 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:42,503 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:42,505 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:42,507 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:42,509 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:42,511 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:42,513 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:42,515 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:42,517 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:42,519 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:42,521 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:42,523 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:42,525 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:42,527 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:42,529 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:42,531 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:42,533 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:42,536 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:42,538 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:42,540 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:42,542 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:42,544 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:42,546 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:42,548 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:42,550 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:42,552 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:42,554 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:42,556 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:42,556 INFO L244 Elim1Store]: Index analysis took 113 ms [2021-07-14 13:52:42,557 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 13:52:42,565 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 13:52:42,764 WARN L205 SmtUtils]: Spent 198.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2021-07-14 13:52:42,764 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 13:52:42,766 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 13:52:42,766 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:674, output treesize:800 [2021-07-14 13:52:43,903 WARN L205 SmtUtils]: Spent 190.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2021-07-14 13:52:43,931 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 13:52:43,936 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 13:52:44,140 WARN L205 SmtUtils]: Spent 202.00 ms on a formula simplification that was a NOOP. DAG size: 178 [2021-07-14 13:52:44,140 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 13:52:44,142 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 13:52:44,142 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:670, output treesize:793 [2021-07-14 13:52:45,264 WARN L205 SmtUtils]: Spent 194.00 ms on a formula simplification that was a NOOP. DAG size: 178 [2021-07-14 13:52:45,297 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 13:52:45,303 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 13:52:45,527 WARN L205 SmtUtils]: Spent 224.00 ms on a formula simplification that was a NOOP. DAG size: 181 [2021-07-14 13:52:45,528 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 13:52:45,530 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 13:52:45,530 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:687, output treesize:689 [2021-07-14 13:52:46,652 WARN L205 SmtUtils]: Spent 204.00 ms on a formula simplification that was a NOOP. DAG size: 181 [2021-07-14 13:52:46,681 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:46,683 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:46,685 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:46,687 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:46,689 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:46,691 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:46,693 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:46,695 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:46,697 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:46,699 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:46,702 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:46,704 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:46,705 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:46,707 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:46,709 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:46,711 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:46,713 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:46,715 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:46,717 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:46,719 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:46,721 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:46,723 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:46,725 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:46,727 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 13:52:46,747 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 13:52:46,969 WARN L205 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2021-07-14 13:52:46,969 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 13:52:46,971 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 13:52:46,971 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:712, output treesize:714 [2021-07-14 13:52:48,136 WARN L205 SmtUtils]: Spent 223.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2021-07-14 13:52:48,166 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:48,169 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:48,171 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:48,173 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:48,175 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:48,177 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:48,179 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:48,181 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:48,183 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:48,185 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:48,187 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:48,189 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:48,191 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:48,193 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:48,195 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:48,197 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:48,199 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:48,201 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:48,203 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:48,205 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:48,207 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:48,209 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:48,211 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:48,213 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:48,215 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:48,217 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:48,219 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:48,221 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:48,223 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:48,225 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:48,227 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:48,229 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:48,231 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:48,233 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:48,235 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:48,236 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:48,238 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:48,241 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:48,243 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:48,245 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:48,247 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:48,249 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:48,251 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:48,253 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:48,255 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:48,257 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:48,258 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:48,260 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 13:52:48,268 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 13:52:48,549 WARN L205 SmtUtils]: Spent 280.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2021-07-14 13:52:48,549 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 13:52:48,552 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 13:52:48,552 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:737, output treesize:886 [2021-07-14 13:52:49,814 WARN L205 SmtUtils]: Spent 239.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2021-07-14 13:52:49,848 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:49,850 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:49,852 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:49,854 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:49,856 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:49,858 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:49,860 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:49,862 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:49,864 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:49,866 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:49,868 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:49,870 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:49,872 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:49,874 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:49,876 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:49,878 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:49,880 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:49,882 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:49,884 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:49,886 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:49,888 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:49,890 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:49,892 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:49,894 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:49,896 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:49,898 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:49,900 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:49,902 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:49,904 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:49,906 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:49,908 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:49,910 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:49,912 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:49,914 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:49,916 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:49,918 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:49,920 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:49,922 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:49,924 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:49,926 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:49,928 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:49,930 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:49,932 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:49,934 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:49,936 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:49,938 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:49,940 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:49,942 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:49,944 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:49,946 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:49,948 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:49,950 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:49,952 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:49,954 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:49,955 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:49,957 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:49,959 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:49,961 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:49,963 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:49,965 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:49,967 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:49,969 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:49,971 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:49,973 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:49,975 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:49,977 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:49,979 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:49,981 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:49,983 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:49,985 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:49,988 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:49,990 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:49,990 INFO L244 Elim1Store]: Index analysis took 144 ms [2021-07-14 13:52:49,991 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 13:52:49,997 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 13:52:50,247 WARN L205 SmtUtils]: Spent 250.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-07-14 13:52:50,248 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 13:52:50,250 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 13:52:50,250 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:764, output treesize:913 [2021-07-14 13:52:51,566 WARN L205 SmtUtils]: Spent 253.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-07-14 13:52:51,619 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 13:52:51,626 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 13:52:51,898 WARN L205 SmtUtils]: Spent 272.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2021-07-14 13:52:51,898 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 13:52:51,901 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 13:52:51,901 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:897, output treesize:902 [2021-07-14 13:52:53,228 WARN L205 SmtUtils]: Spent 266.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2021-07-14 13:52:53,262 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:53,264 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:53,266 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:53,268 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:53,270 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:53,272 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:53,274 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:53,276 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:53,279 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:53,282 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:53,285 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:53,288 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:53,291 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:53,294 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:53,298 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:53,301 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:53,304 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:53,307 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:53,310 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:53,313 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:53,316 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:53,319 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:53,321 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:53,323 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:53,325 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:53,327 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:53,329 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:53,331 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 13:52:53,340 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 13:52:53,619 WARN L205 SmtUtils]: Spent 278.00 ms on a formula simplification that was a NOOP. DAG size: 200 [2021-07-14 13:52:53,619 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 13:52:53,621 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 13:52:53,621 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:780, output treesize:941 [2021-07-14 13:52:55,016 WARN L205 SmtUtils]: Spent 276.00 ms on a formula simplification that was a NOOP. DAG size: 200 [2021-07-14 13:52:55,054 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:55,056 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:55,058 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:55,060 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:55,062 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:55,064 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:55,066 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:55,067 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:55,069 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:55,071 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:55,073 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:55,075 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:55,077 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:55,079 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:55,080 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:55,083 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:55,085 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:55,087 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:55,089 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:55,091 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:55,093 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:55,095 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:55,097 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:55,098 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:55,101 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:55,102 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:55,104 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:55,106 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:55,108 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:55,110 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:55,112 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:55,114 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:55,116 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:55,118 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:55,120 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:55,122 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:55,124 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:55,126 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:55,128 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:55,130 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:55,132 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:55,134 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:55,136 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:55,138 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:55,140 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:55,142 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:55,144 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:55,146 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:55,148 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:55,150 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:55,152 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:55,154 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:55,156 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:55,158 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:55,160 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:52:55,160 INFO L244 Elim1Store]: Index analysis took 108 ms [2021-07-14 13:52:55,162 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 13:52:55,167 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 13:52:55,473 WARN L205 SmtUtils]: Spent 305.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-07-14 13:52:55,474 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 13:52:55,476 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 13:52:55,476 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:808, output treesize:970 [2021-07-14 13:52:56,963 WARN L205 SmtUtils]: Spent 308.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-07-14 13:52:57,001 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 13:52:57,009 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 13:52:57,306 WARN L205 SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-07-14 13:52:57,306 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 13:52:57,308 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 13:52:57,309 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:972, output treesize:977 [2021-07-14 13:52:58,729 WARN L205 SmtUtils]: Spent 320.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-07-14 13:52:58,765 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 13:52:58,770 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 13:52:59,076 WARN L205 SmtUtils]: Spent 305.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-07-14 13:52:59,076 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 13:52:59,078 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 13:52:59,079 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:826, output treesize:825 [2021-07-14 13:53:00,454 WARN L205 SmtUtils]: Spent 304.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-07-14 13:53:00,531 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 13:53:00,538 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 13:53:00,554 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 13:53:00,558 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 13:53:00,560 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-07-14 13:53:00,564 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 13:53:00,564 INFO L518 ElimStorePlain]: Eliminatee v_C_74 vanished before elimination [2021-07-14 13:53:00,565 INFO L550 ElimStorePlain]: Start of recursive call 1: 3 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 13:53:00,565 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 3 variables, input treesize:828, output treesize:11 [2021-07-14 13:53:00,742 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 13:53:00,742 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1020974989] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 13:53:00,742 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 13:53:00,742 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [100, 98] total 164 [2021-07-14 13:53:00,743 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1015113116] [2021-07-14 13:53:00,743 INFO L462 AbstractCegarLoop]: Interpolant automaton has 165 states [2021-07-14 13:53:00,743 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 13:53:00,744 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 165 interpolants. [2021-07-14 13:53:00,748 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=922, Invalid=26138, Unknown=0, NotChecked=0, Total=27060 [2021-07-14 13:53:00,748 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 13:53:00,748 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 13:53:00,748 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 13:53:00,748 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 13:53:00,748 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-07-14 13:53:00,748 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-07-14 13:53:00,748 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 13:53:00,748 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 13:53:00,748 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 13:53:00,748 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-07-14 13:53:00,749 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-07-14 13:53:00,749 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-07-14 13:53:00,749 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2021-07-14 13:53:00,749 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-07-14 13:53:00,749 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-07-14 13:53:00,749 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2021-07-14 13:53:00,749 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 57 states. [2021-07-14 13:53:00,749 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2021-07-14 13:53:00,749 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 53 states. [2021-07-14 13:53:00,749 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 52 states. [2021-07-14 13:53:00,749 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 52 states. [2021-07-14 13:53:00,749 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 13:53:41,022 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 13:53:41,022 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-14 13:53:41,022 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-14 13:53:41,022 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 13:53:41,022 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 13:53:41,022 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 13:53:41,022 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-07-14 13:53:41,022 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-07-14 13:53:41,022 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-07-14 13:53:41,022 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-07-14 13:53:41,022 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-07-14 13:53:41,022 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-07-14 13:53:41,022 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2021-07-14 13:53:41,022 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 57 states. [2021-07-14 13:53:41,022 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2021-07-14 13:53:41,022 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 53 states. [2021-07-14 13:53:41,023 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 52 states. [2021-07-14 13:53:41,023 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 52 states. [2021-07-14 13:53:41,023 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 102 states. [2021-07-14 13:53:41,223 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18,20 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 13:53:41,223 INFO L430 AbstractCegarLoop]: === Iteration 20 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 13:53:41,224 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 13:53:41,224 INFO L82 PathProgramCache]: Analyzing trace with hash -1424581270, now seen corresponding path program 17 times [2021-07-14 13:53:41,224 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 13:53:41,224 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [861626443] [2021-07-14 13:53:41,224 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 13:53:41,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 13:53:44,623 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 13:53:44,623 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 13:53:44,623 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [861626443] [2021-07-14 13:53:44,623 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [861626443] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 13:53:44,624 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [19813751] [2021-07-14 13:53:44,624 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 13:53:45,168 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 65 check-sat command(s) [2021-07-14 13:53:45,168 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-07-14 13:53:45,173 INFO L263 TraceCheckSpWp]: Trace formula consists of 719 conjuncts, 98 conjunts are in the unsatisfiable core [2021-07-14 13:53:45,176 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 13:53:45,653 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 13:53:45,653 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [19813751] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 13:53:45,653 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 13:53:45,653 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [98, 98] total 99 [2021-07-14 13:53:45,653 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1137823571] [2021-07-14 13:53:45,653 INFO L462 AbstractCegarLoop]: Interpolant automaton has 100 states [2021-07-14 13:53:45,654 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 13:53:45,654 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 100 interpolants. [2021-07-14 13:53:45,657 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=2742, Invalid=7158, Unknown=0, NotChecked=0, Total=9900 [2021-07-14 13:53:45,657 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 13:53:45,657 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 13:53:45,657 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 13:53:45,657 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 13:53:45,657 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-07-14 13:53:45,657 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-07-14 13:53:45,658 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 13:53:45,658 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 13:53:45,658 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 13:53:45,658 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-07-14 13:53:45,658 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-07-14 13:53:45,658 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-07-14 13:53:45,658 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2021-07-14 13:53:45,658 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-07-14 13:53:45,658 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-07-14 13:53:45,658 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2021-07-14 13:53:45,658 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 57 states. [2021-07-14 13:53:45,658 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2021-07-14 13:53:45,658 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 53 states. [2021-07-14 13:53:45,658 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 52 states. [2021-07-14 13:53:45,658 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 52 states. [2021-07-14 13:53:45,658 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 102 states. [2021-07-14 13:53:45,658 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 13:53:49,683 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 13:53:49,684 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-14 13:53:49,684 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-14 13:53:49,684 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 13:53:49,684 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 13:53:49,684 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 13:53:49,684 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-07-14 13:53:49,684 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-07-14 13:53:49,684 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-07-14 13:53:49,684 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-07-14 13:53:49,684 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-07-14 13:53:49,684 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-07-14 13:53:49,684 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2021-07-14 13:53:49,684 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 57 states. [2021-07-14 13:53:49,684 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2021-07-14 13:53:49,684 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 53 states. [2021-07-14 13:53:49,684 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 52 states. [2021-07-14 13:53:49,684 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 52 states. [2021-07-14 13:53:49,684 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 102 states. [2021-07-14 13:53:49,684 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 100 states. [2021-07-14 13:53:49,885 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable19,21 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 13:53:49,885 INFO L430 AbstractCegarLoop]: === Iteration 21 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 13:53:49,885 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 13:53:49,886 INFO L82 PathProgramCache]: Analyzing trace with hash 1790370218, now seen corresponding path program 18 times [2021-07-14 13:53:49,886 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 13:53:49,886 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1293303550] [2021-07-14 13:53:49,886 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 13:53:49,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 13:53:53,124 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 13:53:53,125 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 13:53:53,125 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1293303550] [2021-07-14 13:53:53,125 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1293303550] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 13:53:53,125 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [932984829] [2021-07-14 13:53:53,125 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 13:53:53,895 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 65 check-sat command(s) [2021-07-14 13:53:53,895 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-07-14 13:53:53,902 INFO L263 TraceCheckSpWp]: Trace formula consists of 879 conjuncts, 67 conjunts are in the unsatisfiable core [2021-07-14 13:53:53,906 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 13:53:56,515 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 13:53:56,515 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [932984829] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 13:53:56,515 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 13:53:56,515 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [98, 67] total 130 [2021-07-14 13:53:56,515 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [893375864] [2021-07-14 13:53:56,516 INFO L462 AbstractCegarLoop]: Interpolant automaton has 131 states [2021-07-14 13:53:56,516 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 13:53:56,517 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 131 interpolants. [2021-07-14 13:53:56,519 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=4292, Invalid=12738, Unknown=0, NotChecked=0, Total=17030 [2021-07-14 13:53:56,519 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 13:53:56,519 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 13:53:56,519 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 13:53:56,519 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 13:53:56,519 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-07-14 13:53:56,519 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-07-14 13:53:56,519 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 13:53:56,519 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 13:53:56,519 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 13:53:56,519 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-07-14 13:53:56,519 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-07-14 13:53:56,519 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-07-14 13:53:56,519 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2021-07-14 13:53:56,519 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-07-14 13:53:56,519 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-07-14 13:53:56,519 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2021-07-14 13:53:56,519 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 57 states. [2021-07-14 13:53:56,520 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2021-07-14 13:53:56,520 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 53 states. [2021-07-14 13:53:56,520 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 52 states. [2021-07-14 13:53:56,520 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 52 states. [2021-07-14 13:53:56,520 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 102 states. [2021-07-14 13:53:56,520 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 100 states. [2021-07-14 13:53:56,520 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 13:54:05,353 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 13:54:05,353 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-14 13:54:05,353 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-14 13:54:05,353 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 13:54:05,353 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 13:54:05,353 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 13:54:05,353 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-07-14 13:54:05,353 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-07-14 13:54:05,353 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-07-14 13:54:05,353 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-07-14 13:54:05,353 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-07-14 13:54:05,353 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-07-14 13:54:05,353 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2021-07-14 13:54:05,353 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 57 states. [2021-07-14 13:54:05,353 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2021-07-14 13:54:05,353 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 53 states. [2021-07-14 13:54:05,353 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 52 states. [2021-07-14 13:54:05,353 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 52 states. [2021-07-14 13:54:05,353 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 102 states. [2021-07-14 13:54:05,353 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 100 states. [2021-07-14 13:54:05,354 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 132 states. [2021-07-14 13:54:05,554 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 22 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable20 [2021-07-14 13:54:05,554 INFO L430 AbstractCegarLoop]: === Iteration 22 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 13:54:05,555 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 13:54:05,555 INFO L82 PathProgramCache]: Analyzing trace with hash 818816362, now seen corresponding path program 19 times [2021-07-14 13:54:05,555 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 13:54:05,555 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1928036743] [2021-07-14 13:54:05,555 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 13:54:06,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 13:55:07,825 WARN L205 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 165 [2021-07-14 13:55:08,329 WARN L205 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 172 DAG size of output: 167 [2021-07-14 13:55:09,268 WARN L205 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 174 DAG size of output: 169 [2021-07-14 13:55:09,750 WARN L205 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 175 DAG size of output: 169 [2021-07-14 13:55:12,186 WARN L205 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 180 DAG size of output: 176 [2021-07-14 13:55:13,777 WARN L205 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 183 DAG size of output: 177 [2021-07-14 13:55:14,439 WARN L205 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 179 [2021-07-14 13:55:15,006 WARN L205 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 180 [2021-07-14 13:55:16,751 WARN L205 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 188 DAG size of output: 184 [2021-07-14 13:55:17,342 WARN L205 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 189 DAG size of output: 184 [2021-07-14 13:55:17,905 WARN L205 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 186 [2021-07-14 13:55:19,101 WARN L205 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 187 [2021-07-14 13:55:20,421 WARN L205 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 190 [2021-07-14 13:55:21,131 WARN L205 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 188 [2021-07-14 13:55:22,637 WARN L205 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 190 [2021-07-14 13:55:23,412 WARN L205 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 191 [2021-07-14 13:55:24,176 WARN L205 SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 193 [2021-07-14 13:55:24,948 WARN L205 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 193 [2021-07-14 13:55:27,265 WARN L205 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 196 [2021-07-14 13:55:28,877 WARN L205 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 198 [2021-07-14 13:55:29,690 WARN L205 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 199 [2021-07-14 13:55:30,552 WARN L205 SmtUtils]: Spent 137.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 200 [2021-07-14 13:55:32,253 WARN L205 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 203 [2021-07-14 13:55:33,141 WARN L205 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 209 DAG size of output: 204 [2021-07-14 13:55:34,025 WARN L205 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 210 DAG size of output: 205 [2021-07-14 13:55:34,956 WARN L205 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 211 DAG size of output: 207 [2021-07-14 13:55:35,902 WARN L205 SmtUtils]: Spent 147.00 ms on a formula simplification. DAG size of input: 212 DAG size of output: 207 [2021-07-14 13:55:37,818 WARN L205 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 214 DAG size of output: 209 [2021-07-14 13:55:38,806 WARN L205 SmtUtils]: Spent 138.00 ms on a formula simplification. DAG size of input: 215 DAG size of output: 209 [2021-07-14 13:55:39,776 WARN L205 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 216 DAG size of output: 211 [2021-07-14 13:55:40,736 WARN L205 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 217 DAG size of output: 212 [2021-07-14 13:56:25,521 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 13:56:25,521 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 13:56:25,521 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1928036743] [2021-07-14 13:56:25,521 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1928036743] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 13:56:25,521 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [586856153] [2021-07-14 13:56:25,521 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 13:56:28,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 13:56:28,662 WARN L261 TraceCheckSpWp]: Trace formula consists of 1071 conjuncts, 839 conjunts are in the unsatisfiable core [2021-07-14 13:56:28,669 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 13:58:21,317 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 13:58:21,317 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 13:58:21,379 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 13:58:21,381 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 13:58:21,381 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:744, output treesize:743 [2021-07-14 13:58:24,042 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 13:58:24,043 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 13:58:24,113 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 13:58:24,115 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 13:58:24,115 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:621, output treesize:620 [2021-07-14 13:58:26,573 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:58:26,577 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:58:26,578 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 13:58:26,579 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 13:58:26,646 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 13:58:26,648 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 13:58:26,648 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:643, output treesize:648 [2021-07-14 13:58:29,154 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 13:58:29,156 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 13:58:29,252 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 13:58:29,254 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 13:58:29,254 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:649, output treesize:667 [2021-07-14 13:58:31,776 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:58:31,781 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:58:31,785 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:58:31,790 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:58:31,790 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 13:58:31,792 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 13:58:31,891 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 13:58:31,893 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 13:58:31,893 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:695, output treesize:694 [2021-07-14 13:58:34,494 WARN L205 SmtUtils]: Spent 107.00 ms on a formula simplification that was a NOOP. DAG size: 228 [2021-07-14 13:58:34,523 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 13:58:34,525 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 13:58:34,632 WARN L205 SmtUtils]: Spent 107.00 ms on a formula simplification that was a NOOP. DAG size: 227 [2021-07-14 13:58:34,633 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 13:58:34,634 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 13:58:34,634 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:683, output treesize:688 [2021-07-14 13:58:37,282 WARN L205 SmtUtils]: Spent 117.00 ms on a formula simplification that was a NOOP. DAG size: 227 [2021-07-14 13:58:37,328 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:58:37,335 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:58:37,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:58:37,349 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:58:37,356 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:58:37,363 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:58:37,364 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 13:58:37,367 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 13:58:37,545 WARN L205 SmtUtils]: Spent 178.00 ms on a formula simplification that was a NOOP. DAG size: 234 [2021-07-14 13:58:37,546 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 13:58:37,548 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 13:58:37,548 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:711, output treesize:740 [2021-07-14 13:58:40,189 WARN L205 SmtUtils]: Spent 109.00 ms on a formula simplification that was a NOOP. DAG size: 234 [2021-07-14 13:58:40,227 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:58:40,232 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:58:40,236 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:58:40,241 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:58:40,245 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:58:40,249 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:58:40,254 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:58:40,258 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:58:40,263 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:58:40,267 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:58:40,272 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:58:40,276 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:58:40,281 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:58:40,282 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 13:58:40,292 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 13:58:40,452 WARN L205 SmtUtils]: Spent 159.00 ms on a formula simplification that was a NOOP. DAG size: 241 [2021-07-14 13:58:40,453 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 13:58:40,454 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 13:58:40,455 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:733, output treesize:732 [2021-07-14 13:58:43,198 WARN L205 SmtUtils]: Spent 141.00 ms on a formula simplification that was a NOOP. DAG size: 241 [2021-07-14 13:58:43,228 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 13:58:43,230 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 13:58:43,385 WARN L205 SmtUtils]: Spent 154.00 ms on a formula simplification that was a NOOP. DAG size: 236 [2021-07-14 13:58:43,386 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 13:58:43,387 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 13:58:43,387 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:731, output treesize:776 [2021-07-14 13:58:46,155 WARN L205 SmtUtils]: Spent 152.00 ms on a formula simplification that was a NOOP. DAG size: 236 [2021-07-14 13:58:46,190 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:58:46,195 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:58:46,199 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:58:46,203 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:58:46,208 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:58:46,212 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:58:46,217 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:58:46,221 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:58:46,226 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:58:46,226 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 13:58:46,228 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 13:58:46,410 WARN L205 SmtUtils]: Spent 181.00 ms on a formula simplification that was a NOOP. DAG size: 243 [2021-07-14 13:58:46,410 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 13:58:46,412 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 13:58:46,412 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:759, output treesize:764 [2021-07-14 13:58:49,271 WARN L205 SmtUtils]: Spent 162.00 ms on a formula simplification that was a NOOP. DAG size: 243 [2021-07-14 13:58:49,308 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:58:49,313 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:58:49,317 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:58:49,322 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:58:49,326 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:58:49,331 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:58:49,335 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:58:49,340 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:58:49,345 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:58:49,349 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:58:49,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:58:49,358 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:58:49,363 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:58:49,367 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:58:49,372 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:58:49,376 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:58:49,381 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:58:49,383 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:58:49,387 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:58:49,388 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 13:58:49,390 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 13:58:49,601 WARN L205 SmtUtils]: Spent 210.00 ms on a formula simplification that was a NOOP. DAG size: 250 [2021-07-14 13:58:49,601 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 13:58:49,603 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 13:58:49,603 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:787, output treesize:838 [2021-07-14 13:58:52,615 WARN L205 SmtUtils]: Spent 204.00 ms on a formula simplification that was a NOOP. DAG size: 250 [2021-07-14 13:58:52,658 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:58:52,662 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:58:52,667 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:58:52,672 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:58:52,674 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:58:52,678 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:58:52,683 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:58:52,687 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:58:52,692 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:58:52,696 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:58:52,701 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:58:52,705 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:58:52,710 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:58:52,714 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:58:52,719 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:58:52,723 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:58:52,728 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:58:52,732 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:58:52,737 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:58:52,742 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:58:52,746 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:58:52,751 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:58:52,755 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:58:52,760 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:58:52,764 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:58:52,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:58:52,774 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:58:52,778 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:58:52,783 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:58:52,787 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:58:52,787 INFO L244 Elim1Store]: Index analysis took 134 ms [2021-07-14 13:58:52,788 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 13:58:52,791 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 13:58:53,005 WARN L205 SmtUtils]: Spent 213.00 ms on a formula simplification that was a NOOP. DAG size: 257 [2021-07-14 13:58:53,005 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 13:58:53,007 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 13:58:53,007 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:866, output treesize:889 [2021-07-14 13:58:56,121 WARN L205 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 257 [2021-07-14 13:58:56,161 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:58:56,166 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:58:56,170 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:58:56,175 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:58:56,179 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:58:56,183 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:58:56,188 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:58:56,192 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:58:56,196 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:58:56,201 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:58:56,205 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:58:56,210 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:58:56,214 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:58:56,219 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:58:56,223 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:58:56,227 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:58:56,232 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:58:56,236 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:58:56,241 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:58:56,245 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:58:56,249 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:58:56,254 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:58:56,258 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:58:56,262 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:58:56,269 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:58:56,273 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:58:56,278 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:58:56,282 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:58:56,286 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:58:56,291 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:58:56,295 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:58:56,300 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:58:56,304 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:58:56,308 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:58:56,313 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:58:56,317 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:58:56,321 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:58:56,326 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:58:56,330 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:58:56,334 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:58:56,339 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:58:56,343 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:58:56,343 INFO L244 Elim1Store]: Index analysis took 186 ms [2021-07-14 13:58:56,344 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 13:58:56,347 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 13:58:56,567 WARN L205 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 264 [2021-07-14 13:58:56,568 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 13:58:56,570 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 13:58:56,570 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:844, output treesize:843 [2021-07-14 13:58:59,635 WARN L205 SmtUtils]: Spent 228.00 ms on a formula simplification that was a NOOP. DAG size: 264 [2021-07-14 13:58:59,675 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:58:59,680 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:58:59,684 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:58:59,689 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:58:59,693 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:58:59,697 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:58:59,702 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:58:59,706 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:58:59,711 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:58:59,715 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:58:59,720 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:58:59,724 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:58:59,728 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:58:59,733 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:58:59,737 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:58:59,742 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:58:59,746 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:58:59,748 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:58:59,753 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:58:59,757 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:58:59,761 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:58:59,766 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:58:59,771 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:58:59,775 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:58:59,780 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:58:59,784 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:58:59,788 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:58:59,793 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:58:59,797 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:58:59,802 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:58:59,806 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:58:59,811 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:58:59,815 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:58:59,820 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:58:59,829 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:58:59,834 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:58:59,838 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:58:59,842 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:58:59,847 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:58:59,851 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:58:59,856 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:58:59,864 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:58:59,868 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:58:59,873 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:58:59,877 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:58:59,882 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:58:59,886 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:58:59,890 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:58:59,895 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:58:59,899 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:58:59,904 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:58:59,908 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:58:59,913 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:58:59,917 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:58:59,922 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:58:59,922 INFO L244 Elim1Store]: Index analysis took 250 ms [2021-07-14 13:58:59,923 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 13:58:59,932 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 13:59:00,168 WARN L205 SmtUtils]: Spent 235.00 ms on a formula simplification that was a NOOP. DAG size: 271 [2021-07-14 13:59:00,169 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 13:59:00,175 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 13:59:00,175 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:866, output treesize:955 [2021-07-14 13:59:03,380 WARN L205 SmtUtils]: Spent 229.00 ms on a formula simplification that was a NOOP. DAG size: 271 [2021-07-14 13:59:03,417 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 13:59:03,420 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 13:59:03,676 WARN L205 SmtUtils]: Spent 255.00 ms on a formula simplification that was a NOOP. DAG size: 254 [2021-07-14 13:59:03,677 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 13:59:03,679 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 13:59:03,679 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:842, output treesize:841 [2021-07-14 13:59:06,804 WARN L205 SmtUtils]: Spent 238.00 ms on a formula simplification that was a NOOP. DAG size: 254 [2021-07-14 13:59:06,846 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:06,851 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:06,855 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:06,864 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:06,869 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:06,876 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:06,882 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:06,888 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:06,898 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:06,903 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:06,908 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:06,914 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:06,920 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:06,925 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:06,930 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:06,931 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 13:59:06,934 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 13:59:07,219 WARN L205 SmtUtils]: Spent 284.00 ms on a formula simplification that was a NOOP. DAG size: 261 [2021-07-14 13:59:07,219 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 13:59:07,221 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 13:59:07,221 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:864, output treesize:866 [2021-07-14 13:59:10,445 WARN L205 SmtUtils]: Spent 289.00 ms on a formula simplification that was a NOOP. DAG size: 261 [2021-07-14 13:59:10,484 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:10,489 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:10,493 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:10,498 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:10,502 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:10,507 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:10,511 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:10,516 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:10,520 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:10,525 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:10,530 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:10,534 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:10,539 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:10,543 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:10,548 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:10,552 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:10,557 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:10,561 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:10,566 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:10,570 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:10,575 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:10,579 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:10,584 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:10,588 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:10,593 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:10,597 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:10,601 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:10,606 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:10,610 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:10,615 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:10,619 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:10,620 INFO L244 Elim1Store]: Index analysis took 139 ms [2021-07-14 13:59:10,621 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 13:59:10,625 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 13:59:10,947 WARN L205 SmtUtils]: Spent 321.00 ms on a formula simplification that was a NOOP. DAG size: 268 [2021-07-14 13:59:10,948 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 13:59:10,950 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 13:59:10,950 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:889, output treesize:980 [2021-07-14 13:59:14,400 WARN L205 SmtUtils]: Spent 291.00 ms on a formula simplification that was a NOOP. DAG size: 268 [2021-07-14 13:59:14,451 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:14,455 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:14,460 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:14,464 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:14,469 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:14,473 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:14,477 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:14,482 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:14,486 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:14,491 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:14,495 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:14,500 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:14,504 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:14,509 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:14,513 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:14,517 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:14,522 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:14,526 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:14,531 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:14,535 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:14,544 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:14,549 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:14,553 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:14,557 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:14,562 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:14,566 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:14,571 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:14,575 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:14,579 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:14,584 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:14,588 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:14,590 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:14,595 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:14,599 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:14,608 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:14,612 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:14,617 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:14,621 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:14,626 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:14,630 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:14,634 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:14,639 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:14,643 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:14,648 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:14,652 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:14,656 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:14,661 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:14,665 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:14,665 INFO L244 Elim1Store]: Index analysis took 218 ms [2021-07-14 13:59:14,667 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 13:59:14,670 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 13:59:14,967 WARN L205 SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 275 [2021-07-14 13:59:14,968 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 13:59:14,970 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 13:59:14,970 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:1008, output treesize:1017 [2021-07-14 13:59:18,382 WARN L205 SmtUtils]: Spent 289.00 ms on a formula simplification that was a NOOP. DAG size: 275 [2021-07-14 13:59:18,426 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:18,431 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:18,435 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:18,440 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:18,444 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:18,449 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:18,453 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:18,458 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:18,462 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:18,467 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:18,471 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:18,476 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:18,480 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:18,485 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:18,489 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:18,493 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:18,498 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:18,502 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:18,507 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:18,511 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:18,515 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:18,520 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:18,524 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:18,529 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:18,533 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:18,538 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:18,542 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:18,547 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:18,551 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:18,555 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:18,560 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:18,568 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:18,573 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:18,577 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:18,582 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:18,586 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:18,591 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:18,595 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:18,599 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:18,604 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:18,608 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:18,613 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:18,617 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:18,622 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:18,626 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:18,630 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:18,635 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:18,639 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:18,644 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:18,648 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:18,653 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:18,657 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:18,661 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:18,666 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:18,670 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:18,675 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:18,679 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:18,684 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:18,688 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:18,692 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:18,697 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:18,702 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:18,706 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:18,711 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:18,716 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:18,720 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:18,720 INFO L244 Elim1Store]: Index analysis took 298 ms [2021-07-14 13:59:18,721 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 13:59:18,739 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 13:59:19,063 WARN L205 SmtUtils]: Spent 323.00 ms on a formula simplification that was a NOOP. DAG size: 282 [2021-07-14 13:59:19,063 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 13:59:19,065 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 13:59:19,066 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:938, output treesize:1050 [2021-07-14 13:59:22,620 WARN L205 SmtUtils]: Spent 325.00 ms on a formula simplification that was a NOOP. DAG size: 282 [2021-07-14 13:59:22,658 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 13:59:22,664 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 13:59:23,020 WARN L205 SmtUtils]: Spent 355.00 ms on a formula simplification that was a NOOP. DAG size: 269 [2021-07-14 13:59:23,021 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 13:59:23,023 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 13:59:23,023 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:921, output treesize:1029 [2021-07-14 13:59:26,446 WARN L205 SmtUtils]: Spent 328.00 ms on a formula simplification that was a NOOP. DAG size: 269 [2021-07-14 13:59:26,488 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:26,493 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:26,502 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:26,506 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:26,511 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:26,515 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:26,519 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:26,524 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:26,528 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:26,533 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:26,537 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:26,541 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:26,546 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:26,550 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:26,555 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:26,559 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:26,563 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:26,568 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:26,572 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:26,577 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:26,578 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 13:59:26,581 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 13:59:26,943 WARN L205 SmtUtils]: Spent 361.00 ms on a formula simplification that was a NOOP. DAG size: 276 [2021-07-14 13:59:26,944 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 13:59:26,946 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 13:59:26,946 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:949, output treesize:951 [2021-07-14 13:59:30,372 WARN L205 SmtUtils]: Spent 351.00 ms on a formula simplification that was a NOOP. DAG size: 276 [2021-07-14 13:59:30,415 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:30,419 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:30,424 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:30,428 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:30,433 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:30,437 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:30,442 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:30,446 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:30,450 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:30,455 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:30,460 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:30,464 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:30,469 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:30,473 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:30,477 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:30,482 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:30,486 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:30,491 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:30,495 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:30,499 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:30,504 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:30,508 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:30,513 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:30,517 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:30,522 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:30,526 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:30,531 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:30,535 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:30,541 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:30,546 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:30,550 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:30,555 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:30,559 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:30,564 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:30,568 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:30,572 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:30,577 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:30,581 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:30,586 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:30,590 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:30,595 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:30,595 INFO L244 Elim1Store]: Index analysis took 184 ms [2021-07-14 13:59:30,596 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 13:59:30,600 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 13:59:30,970 WARN L205 SmtUtils]: Spent 369.00 ms on a formula simplification that was a NOOP. DAG size: 283 [2021-07-14 13:59:30,971 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 13:59:30,973 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 13:59:30,973 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:974, output treesize:978 [2021-07-14 13:59:34,561 WARN L205 SmtUtils]: Spent 372.00 ms on a formula simplification that was a NOOP. DAG size: 283 [2021-07-14 13:59:34,602 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 13:59:34,606 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 13:59:34,995 WARN L205 SmtUtils]: Spent 388.00 ms on a formula simplification that was a NOOP. DAG size: 278 [2021-07-14 13:59:34,995 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 13:59:34,998 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 13:59:34,998 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:975, output treesize:1098 [2021-07-14 13:59:38,570 WARN L205 SmtUtils]: Spent 385.00 ms on a formula simplification that was a NOOP. DAG size: 278 [2021-07-14 13:59:38,615 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:38,620 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:38,624 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:38,629 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:38,633 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:38,638 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:38,642 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:38,647 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:38,651 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:38,655 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:38,660 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:38,664 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:38,668 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:38,673 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:38,677 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:38,682 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:38,686 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:38,690 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:38,695 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:38,699 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:38,704 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:38,708 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:38,712 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:38,713 INFO L244 Elim1Store]: Index analysis took 101 ms [2021-07-14 13:59:38,714 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 13:59:38,718 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 13:59:39,129 WARN L205 SmtUtils]: Spent 411.00 ms on a formula simplification that was a NOOP. DAG size: 285 [2021-07-14 13:59:39,130 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 13:59:39,132 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 13:59:39,132 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:1000, output treesize:1002 [2021-07-14 13:59:42,814 WARN L205 SmtUtils]: Spent 405.00 ms on a formula simplification that was a NOOP. DAG size: 285 [2021-07-14 13:59:42,869 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 13:59:42,876 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 13:59:43,334 WARN L205 SmtUtils]: Spent 458.00 ms on a formula simplification that was a NOOP. DAG size: 284 [2021-07-14 13:59:43,335 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 13:59:43,337 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 13:59:43,338 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:1009, output treesize:1011 [2021-07-14 13:59:46,989 WARN L205 SmtUtils]: Spent 410.00 ms on a formula simplification that was a NOOP. DAG size: 284 [2021-07-14 13:59:47,056 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 13:59:47,060 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 13:59:47,490 WARN L205 SmtUtils]: Spent 429.00 ms on a formula simplification that was a NOOP. DAG size: 287 [2021-07-14 13:59:47,491 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 13:59:47,493 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 13:59:47,493 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:1026, output treesize:1028 [2021-07-14 13:59:51,254 WARN L205 SmtUtils]: Spent 437.00 ms on a formula simplification that was a NOOP. DAG size: 287 [2021-07-14 13:59:51,298 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 13:59:51,308 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 13:59:51,796 WARN L205 SmtUtils]: Spent 487.00 ms on a formula simplification that was a NOOP. DAG size: 290 [2021-07-14 13:59:51,796 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 13:59:51,799 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 13:59:51,799 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:1043, output treesize:1196 [2021-07-14 13:59:55,773 WARN L205 SmtUtils]: Spent 468.00 ms on a formula simplification that was a NOOP. DAG size: 290 [2021-07-14 13:59:55,822 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:55,826 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:55,831 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:55,835 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:55,840 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:55,844 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:55,848 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:55,853 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:55,857 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:55,863 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:55,868 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:55,873 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:55,877 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:55,882 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:55,886 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:55,891 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:55,895 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:55,900 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:55,904 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:55,909 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:55,913 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:55,918 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:55,922 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:55,927 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:55,931 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:55,936 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:55,940 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 13:59:55,940 INFO L244 Elim1Store]: Index analysis took 123 ms [2021-07-14 13:59:55,942 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 13:59:55,947 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 13:59:56,424 WARN L205 SmtUtils]: Spent 476.00 ms on a formula simplification that was a NOOP. DAG size: 297 [2021-07-14 13:59:56,425 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 13:59:56,427 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 13:59:56,427 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:1224, output treesize:1229 [2021-07-14 14:00:00,430 WARN L205 SmtUtils]: Spent 504.00 ms on a formula simplification that was a NOOP. DAG size: 297 [2021-07-14 14:00:00,479 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:00:00,484 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:00:00,489 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:00:00,493 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:00:00,498 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:00:00,502 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:00:00,507 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:00:00,511 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:00:00,516 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:00:00,520 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:00:00,525 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:00:00,529 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:00:00,533 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:00:00,538 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:00:00,542 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:00:00,547 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:00:00,551 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:00:00,556 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:00:00,560 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:00:00,565 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:00:00,569 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:00:00,574 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:00:00,578 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:00:00,582 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:00:00,587 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:00:00,591 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:00:00,596 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:00:00,600 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:00:00,604 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:00:00,609 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:00:00,613 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:00:00,618 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:00:00,622 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:00:00,626 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:00:00,631 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:00:00,635 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:00:00,640 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:00:00,648 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:00:00,652 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:00:00,657 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:00:00,661 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:00:00,666 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:00:00,670 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:00:00,674 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:00:00,679 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:00:00,683 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:00:00,687 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:00:00,692 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:00:00,696 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:00:00,701 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:00:00,706 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:00:00,710 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:00:00,714 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:00:00,719 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:00:00,723 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:00:00,724 INFO L244 Elim1Store]: Index analysis took 248 ms [2021-07-14 14:00:00,726 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 14:00:00,739 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 14:00:01,273 WARN L205 SmtUtils]: Spent 534.00 ms on a formula simplification that was a NOOP. DAG size: 304 [2021-07-14 14:00:01,274 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 14:00:01,276 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 14:00:01,276 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:1257, output treesize:1266 [2021-07-14 14:00:06,302 WARN L205 SmtUtils]: Spent 579.00 ms on a formula simplification that was a NOOP. DAG size: 304 [2021-07-14 14:00:06,355 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:00:06,360 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:00:06,364 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:00:06,369 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:00:06,374 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:00:06,378 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:00:06,383 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:00:06,388 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:00:06,392 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:00:06,396 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:00:06,401 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:00:06,406 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:00:06,410 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:00:06,419 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:00:06,426 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:00:06,431 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:00:06,436 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:00:06,441 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:00:06,446 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:00:06,450 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:00:06,455 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:00:06,459 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:00:06,464 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:00:06,468 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:00:06,473 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:00:06,477 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:00:06,482 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:00:06,487 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:00:06,492 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:00:06,497 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:00:06,501 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:00:06,506 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:00:06,511 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:00:06,515 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:00:06,519 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:00:06,524 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:00:06,529 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:00:06,533 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:00:06,538 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:00:06,547 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:00:06,551 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:00:06,556 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:00:06,560 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:00:06,565 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:00:06,569 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:00:06,574 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:00:06,578 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:00:06,583 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:00:06,587 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:00:06,592 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:00:06,597 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:00:06,601 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:00:06,606 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:00:06,610 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:00:06,615 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:00:06,619 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:00:06,624 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:00:06,628 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:00:06,633 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:00:06,637 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:00:06,642 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:00:06,650 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:00:06,655 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:00:06,659 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:00:06,664 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:00:06,668 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:00:06,673 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:00:06,677 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:00:06,682 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:00:06,686 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:00:06,691 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:00:06,695 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:00:06,700 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:00:06,704 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:00:06,709 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:00:06,718 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:00:06,722 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:00:06,727 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:00:06,732 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:00:06,739 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:00:06,743 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:00:06,746 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:00:06,750 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:00:06,755 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:00:06,755 INFO L244 Elim1Store]: Index analysis took 404 ms [2021-07-14 14:00:06,757 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 14:00:06,767 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 14:00:07,541 WARN L205 SmtUtils]: Spent 773.00 ms on a formula simplification that was a NOOP. DAG size: 311 [2021-07-14 14:00:07,541 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 14:00:07,545 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 14:00:07,545 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:1120, output treesize:1293 [2021-07-14 14:00:13,669 WARN L205 SmtUtils]: Spent 824.00 ms on a formula simplification that was a NOOP. DAG size: 311 [2021-07-14 14:00:13,740 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 14:00:13,749 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 14:00:14,622 WARN L205 SmtUtils]: Spent 872.00 ms on a formula simplification that was a NOOP. DAG size: 302 [2021-07-14 14:00:14,622 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 14:00:14,626 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 14:00:14,626 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:1108, output treesize:1276 [2021-07-14 14:00:20,703 WARN L205 SmtUtils]: Spent 849.00 ms on a formula simplification that was a NOOP. DAG size: 302 [2021-07-14 14:00:20,773 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:00:20,779 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:00:20,785 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:00:20,791 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:00:20,797 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:00:20,803 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:00:20,809 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:00:20,815 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:00:20,821 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:00:20,828 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:00:20,834 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:00:20,841 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:00:20,844 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:00:20,850 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:00:20,856 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:00:20,862 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:00:20,868 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:00:20,874 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:00:20,880 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:00:20,886 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:00:20,892 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:00:20,898 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:00:20,905 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:00:20,911 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:00:20,917 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:00:20,923 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:00:20,929 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:00:20,935 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:00:20,941 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:00:20,947 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:00:20,953 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:00:20,954 INFO L244 Elim1Store]: Index analysis took 187 ms [2021-07-14 14:00:20,959 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 14:00:20,968 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 14:00:21,644 WARN L205 SmtUtils]: Spent 674.00 ms on a formula simplification that was a NOOP. DAG size: 309 [2021-07-14 14:00:21,644 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 14:00:21,647 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 14:00:21,647 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:1130, output treesize:1309 [2021-07-14 14:00:27,553 WARN L205 SmtUtils]: Spent 806.00 ms on a formula simplification that was a NOOP. DAG size: 309 [2021-07-14 14:00:27,623 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 14:00:27,631 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 14:00:28,520 WARN L205 SmtUtils]: Spent 887.00 ms on a formula simplification that was a NOOP. DAG size: 308 [2021-07-14 14:00:28,520 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 14:00:28,524 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 14:00:28,524 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:1317, output treesize:1328 [2021-07-14 14:00:35,215 WARN L205 SmtUtils]: Spent 880.00 ms on a formula simplification that was a NOOP. DAG size: 308 [2021-07-14 14:00:35,290 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 14:00:35,298 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 14:00:36,195 WARN L205 SmtUtils]: Spent 896.00 ms on a formula simplification that was a NOOP. DAG size: 311 [2021-07-14 14:00:36,196 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 14:00:36,198 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 14:00:36,199 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:1159, output treesize:1164 [2021-07-14 14:00:42,611 WARN L205 SmtUtils]: Spent 900.00 ms on a formula simplification that was a NOOP. DAG size: 311 [2021-07-14 14:00:42,684 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:00:42,692 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:00:42,698 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:00:42,704 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:00:42,711 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:00:42,717 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:00:42,723 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:00:42,729 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:00:42,735 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:00:42,742 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:00:42,748 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:00:42,754 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:00:42,761 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:00:42,767 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:00:42,774 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:00:42,780 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:00:42,787 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:00:42,793 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:00:42,800 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:00:42,807 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:00:42,814 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:00:42,820 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:00:42,827 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:00:42,833 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:00:42,840 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:00:42,847 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:00:42,853 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:00:42,860 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:00:42,867 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:00:42,873 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:00:42,879 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:00:42,886 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:00:42,893 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:00:42,899 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:00:42,900 INFO L244 Elim1Store]: Index analysis took 230 ms [2021-07-14 14:00:42,902 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 14:00:42,912 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 14:00:43,880 WARN L205 SmtUtils]: Spent 967.00 ms on a formula simplification that was a NOOP. DAG size: 318 [2021-07-14 14:00:43,881 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 14:00:43,884 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 14:00:43,885 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:1187, output treesize:1384 [2021-07-14 14:00:50,767 WARN L205 SmtUtils]: Spent 939.00 ms on a formula simplification that was a NOOP. DAG size: 318 [2021-07-14 14:00:50,841 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 14:00:50,850 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 14:00:51,767 WARN L205 SmtUtils]: Spent 915.00 ms on a formula simplification that was a NOOP. DAG size: 317 [2021-07-14 14:00:51,768 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 14:00:51,771 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 14:00:51,772 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:1193, output treesize:1397 [2021-07-14 14:00:58,746 WARN L205 SmtUtils]: Spent 946.00 ms on a formula simplification that was a NOOP. DAG size: 317 [2021-07-14 14:00:58,877 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 14:00:58,886 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 14:00:59,930 WARN L205 SmtUtils]: Spent 1.04 s on a formula simplification that was a NOOP. DAG size: 320 [2021-07-14 14:00:59,930 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 14:00:59,938 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 14:00:59,938 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:1415, output treesize:1426 [2021-07-14 14:01:06,741 WARN L205 SmtUtils]: Spent 1.03 s on a formula simplification that was a NOOP. DAG size: 320 [2021-07-14 14:01:06,815 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 14:01:06,825 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 14:01:07,833 WARN L205 SmtUtils]: Spent 1.01 s on a formula simplification that was a NOOP. DAG size: 323 [2021-07-14 14:01:07,833 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 14:01:07,837 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 14:01:07,837 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:1233, output treesize:1232 [2021-07-14 14:01:13,946 WARN L205 SmtUtils]: Spent 792.00 ms on a formula simplification that was a NOOP. DAG size: 323 [2021-07-14 14:01:14,002 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:01:14,007 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:01:14,011 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:01:14,016 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:01:14,021 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:01:14,025 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:01:14,030 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:01:14,035 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:01:14,040 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:01:14,044 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:01:14,049 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:01:14,054 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:01:14,059 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:01:14,064 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:01:14,068 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:01:14,073 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:01:14,078 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:01:14,083 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:01:14,088 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:01:14,092 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:01:14,097 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:01:14,102 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:01:14,106 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:01:14,111 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:01:14,120 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:01:14,124 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:01:14,129 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:01:14,133 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:01:14,138 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:01:14,142 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:01:14,147 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:01:14,152 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:01:14,156 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:01:14,161 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:01:14,166 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:01:14,170 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:01:14,175 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:01:14,179 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:01:14,179 INFO L244 Elim1Store]: Index analysis took 181 ms [2021-07-14 14:01:14,182 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 14:01:14,190 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 14:01:14,965 WARN L205 SmtUtils]: Spent 775.00 ms on a formula simplification that was a NOOP. DAG size: 330 [2021-07-14 14:01:14,966 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 14:01:14,969 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 14:01:14,969 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:1255, output treesize:1476 [2021-07-14 14:01:20,230 WARN L205 SmtUtils]: Spent 767.00 ms on a formula simplification that was a NOOP. DAG size: 330 [2021-07-14 14:01:20,287 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:01:20,292 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:01:20,297 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:01:20,302 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:01:20,306 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:01:20,311 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:01:20,316 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:01:20,321 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:01:20,325 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:01:20,333 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:01:20,340 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:01:20,347 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:01:20,353 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:01:20,358 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:01:20,363 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:01:20,368 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:01:20,372 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:01:20,377 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:01:20,382 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:01:20,387 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:01:20,391 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:01:20,396 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:01:20,400 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:01:20,405 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:01:20,409 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:01:20,414 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:01:20,419 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:01:20,423 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:01:20,427 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:01:20,432 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:01:20,437 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:01:20,441 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:01:20,446 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:01:20,451 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:01:20,456 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:01:20,461 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:01:20,465 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:01:20,470 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:01:20,474 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:01:20,479 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:01:20,485 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:01:20,491 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:01:20,496 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:01:20,502 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:01:20,507 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:01:20,512 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:01:20,517 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:01:20,522 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:01:20,527 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:01:20,532 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:01:20,537 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:01:20,542 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:01:20,546 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:01:20,551 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:01:20,557 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:01:20,562 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:01:20,566 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:01:20,570 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:01:20,575 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:01:20,580 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:01:20,584 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:01:20,589 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:01:20,593 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:01:20,597 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:01:20,602 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:01:20,606 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:01:20,611 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:01:20,615 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:01:20,620 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:01:20,624 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:01:20,629 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:01:20,633 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:01:20,638 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:01:20,642 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:01:20,646 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:01:20,651 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:01:20,655 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:01:20,655 INFO L244 Elim1Store]: Index analysis took 373 ms [2021-07-14 14:01:20,657 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 14:01:20,665 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 14:01:21,472 WARN L205 SmtUtils]: Spent 806.00 ms on a formula simplification that was a NOOP. DAG size: 337 [2021-07-14 14:01:21,473 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 14:01:21,476 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 14:01:21,477 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:1277, output treesize:1519 [2021-07-14 14:01:26,721 WARN L205 SmtUtils]: Spent 798.00 ms on a formula simplification that was a NOOP. DAG size: 337 [2021-07-14 14:01:26,776 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 14:01:26,785 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 14:01:27,613 WARN L205 SmtUtils]: Spent 827.00 ms on a formula simplification that was a NOOP. DAG size: 332 [2021-07-14 14:01:27,613 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 14:01:27,617 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 14:01:27,617 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:1281, output treesize:1518 [2021-07-14 14:01:32,846 WARN L205 SmtUtils]: Spent 829.00 ms on a formula simplification that was a NOOP. DAG size: 332 [2021-07-14 14:01:32,903 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 14:01:32,911 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 14:01:33,741 WARN L205 SmtUtils]: Spent 829.00 ms on a formula simplification that was a NOOP. DAG size: 335 [2021-07-14 14:01:33,742 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 14:01:33,745 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 14:01:33,745 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:1298, output treesize:1541 [2021-07-14 14:01:40,190 WARN L205 SmtUtils]: Spent 1.21 s on a formula simplification that was a NOOP. DAG size: 335 [2021-07-14 14:01:40,270 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 14:01:40,280 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 14:01:41,474 WARN L205 SmtUtils]: Spent 1.19 s on a formula simplification that was a NOOP. DAG size: 338 [2021-07-14 14:01:41,475 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 14:01:41,482 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 14:01:41,483 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:1318, output treesize:1320 [2021-07-14 14:01:48,864 WARN L205 SmtUtils]: Spent 1.19 s on a formula simplification that was a NOOP. DAG size: 338 [2021-07-14 14:01:48,942 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 14:01:48,957 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 14:01:50,210 WARN L205 SmtUtils]: Spent 1.25 s on a formula simplification that was a NOOP. DAG size: 341 [2021-07-14 14:01:50,210 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 14:01:50,215 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 14:01:50,216 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:1335, output treesize:1587 [2021-07-14 14:01:57,818 WARN L205 SmtUtils]: Spent 1.21 s on a formula simplification that was a NOOP. DAG size: 341 [2021-07-14 14:01:57,970 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:01:57,977 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:01:57,984 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:01:57,992 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:01:58,000 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:01:58,007 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:01:58,013 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:01:58,018 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:01:58,023 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:01:58,028 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:01:58,032 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:01:58,037 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:01:58,042 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:01:58,048 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:01:58,055 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:01:58,062 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:01:58,070 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:01:58,076 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:01:58,083 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:01:58,090 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:01:58,098 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:01:58,105 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:01:58,111 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:01:58,118 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:01:58,125 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:01:58,131 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:01:58,138 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:01:58,145 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:01:58,152 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:01:58,158 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:01:58,165 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:01:58,172 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:01:58,179 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:01:58,185 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:01:58,192 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:01:58,199 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:01:58,205 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:01:58,212 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:01:58,219 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:01:58,225 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:01:58,232 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:01:58,239 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:01:58,245 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:01:58,248 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:01:58,249 INFO L244 Elim1Store]: Index analysis took 285 ms [2021-07-14 14:01:58,255 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 14:01:58,266 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 14:01:59,601 WARN L205 SmtUtils]: Spent 1.33 s on a formula simplification that was a NOOP. DAG size: 348 [2021-07-14 14:01:59,601 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 14:01:59,606 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 14:01:59,606 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:1360, output treesize:1362 [2021-07-14 14:02:07,415 WARN L205 SmtUtils]: Spent 1.44 s on a formula simplification that was a NOOP. DAG size: 348 [2021-07-14 14:02:07,593 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:07,600 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:07,607 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:07,614 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:07,621 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:07,627 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:07,634 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:07,640 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:07,647 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:07,653 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:07,660 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:07,667 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:07,673 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:07,680 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:07,687 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:07,694 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:07,700 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:07,707 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:07,713 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:07,720 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:07,726 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:07,733 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:07,740 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:07,746 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:07,753 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:07,760 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:07,766 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:07,772 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:07,778 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:07,785 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:07,792 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:07,798 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:07,805 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:07,811 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:07,818 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:07,825 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:07,831 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:07,838 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:07,844 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:07,851 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:07,857 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:07,864 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:07,871 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:07,877 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:07,884 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:07,890 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:07,897 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:07,903 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:07,910 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:07,916 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:07,923 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:07,930 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:07,936 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:07,943 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:07,949 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:07,956 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:07,962 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:07,969 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:07,975 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:07,982 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:07,988 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:07,995 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:08,001 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:08,008 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:08,014 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:08,020 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:08,026 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:08,033 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:08,039 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:08,045 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:08,052 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:08,058 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:08,065 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:08,071 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:08,077 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:08,084 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:08,090 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:08,096 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:08,103 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:08,109 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:08,115 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:08,122 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:08,128 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:08,135 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:08,142 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:08,148 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:08,155 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:08,161 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:08,168 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:08,168 INFO L244 Elim1Store]: Index analysis took 581 ms [2021-07-14 14:02:08,172 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 14:02:08,183 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 14:02:09,589 WARN L205 SmtUtils]: Spent 1.41 s on a formula simplification that was a NOOP. DAG size: 355 [2021-07-14 14:02:09,590 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 14:02:09,595 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 14:02:09,595 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:1385, output treesize:1389 [2021-07-14 14:02:17,579 WARN L205 SmtUtils]: Spent 1.33 s on a formula simplification that was a NOOP. DAG size: 355 [2021-07-14 14:02:17,664 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:17,671 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:17,678 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:17,684 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:17,690 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:17,696 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:17,703 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:17,709 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:17,716 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:17,722 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:17,729 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:17,736 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:17,742 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:17,749 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:17,755 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:17,763 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:17,770 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:17,776 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:17,779 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:17,785 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:17,792 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:17,799 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:17,806 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:17,812 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:17,819 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:17,825 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:17,832 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:17,838 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:17,845 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:17,851 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:17,858 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:17,864 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:17,871 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:17,878 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:17,885 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:17,892 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:17,898 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:17,905 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:17,912 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:17,918 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:17,925 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:17,931 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:17,938 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:17,944 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:17,951 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:17,957 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:17,971 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:17,978 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:17,981 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:17,987 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:17,993 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:18,000 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:18,006 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:18,013 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:18,019 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:18,026 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:18,033 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:18,040 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:18,046 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:18,052 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:18,058 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:18,065 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:18,071 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:18,078 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:18,084 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:18,090 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:18,096 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:18,102 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:18,108 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:18,114 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:18,120 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:18,126 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:18,130 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:18,136 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:18,142 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:18,148 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:18,155 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:18,161 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:18,168 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:18,174 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:18,181 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:18,187 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:18,194 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:18,200 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:18,207 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:18,213 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:18,220 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:18,226 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:18,233 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:18,239 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:18,246 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:18,252 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:18,259 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:18,267 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:18,274 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:18,280 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:18,287 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:18,294 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:18,301 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:18,308 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:18,314 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:18,322 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:18,329 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:18,336 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:18,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:18,349 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:18,356 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:18,363 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:18,370 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:18,377 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:18,384 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:18,391 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:18,398 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:18,405 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:18,411 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:18,418 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:18,424 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:18,431 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:18,438 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:18,444 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:18,450 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:18,457 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:18,463 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:18,470 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:18,476 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:18,482 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:18,489 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:18,496 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:18,502 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:18,509 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:18,515 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:18,521 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:18,528 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:18,534 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:18,540 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:18,540 INFO L244 Elim1Store]: Index analysis took 883 ms [2021-07-14 14:02:18,548 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 14:02:18,560 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 14:02:20,070 WARN L205 SmtUtils]: Spent 1.51 s on a formula simplification that was a NOOP. DAG size: 362 [2021-07-14 14:02:20,071 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 14:02:20,076 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 14:02:20,076 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:1412, output treesize:1416 [2021-07-14 14:02:27,971 WARN L205 SmtUtils]: Spent 1.29 s on a formula simplification that was a NOOP. DAG size: 362 [2021-07-14 14:02:28,035 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:28,039 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:28,044 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:28,048 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:28,053 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:28,058 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:28,062 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:28,067 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:28,071 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:28,076 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:28,080 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:28,085 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:28,089 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:28,094 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:28,098 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:28,107 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:28,111 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:28,116 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:28,120 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:28,125 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:28,130 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:28,135 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:28,139 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:28,143 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:28,148 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:28,153 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:28,161 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:28,165 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:28,170 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:28,175 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:28,179 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:28,184 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:28,188 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:28,193 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:28,198 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:28,202 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:28,206 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:28,211 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:28,216 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:28,220 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:28,224 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:28,229 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:28,234 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:28,238 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:28,243 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:28,247 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:28,252 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:28,256 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:28,261 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:28,263 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:28,268 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:28,272 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:28,277 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:28,281 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:28,286 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:28,290 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:28,295 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:28,303 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:28,308 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:28,312 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:28,321 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:28,327 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:28,333 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:28,340 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:28,347 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:28,353 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:28,360 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:28,366 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:28,373 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:28,380 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:28,387 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:28,392 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:28,398 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:28,402 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:28,407 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:28,414 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:28,422 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:28,429 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:28,437 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:28,442 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:28,447 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:28,452 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:28,457 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:28,462 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:28,467 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:28,471 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:28,476 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:28,481 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:28,485 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:28,495 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:28,500 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:28,505 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:28,509 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:28,514 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:28,518 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:28,523 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:28,527 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:28,532 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:28,536 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:28,541 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:28,546 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:28,550 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:28,555 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:28,559 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:28,564 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:28,566 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:28,570 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:28,575 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:28,579 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:28,584 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:28,588 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:28,593 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:28,603 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:28,607 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:28,612 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:28,616 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:28,621 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:28,625 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:28,630 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:28,634 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:28,639 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:28,643 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:28,648 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:28,652 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:28,657 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:28,661 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:28,666 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:28,670 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:28,675 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:28,679 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:28,694 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:28,700 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:28,707 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:28,712 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:28,717 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:28,725 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:28,729 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:28,738 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:28,743 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:28,747 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:28,752 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:28,756 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:28,761 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:28,765 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:28,770 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:28,774 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:28,779 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:28,783 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:28,787 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:28,792 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:28,796 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:28,801 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:28,805 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:28,810 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:28,819 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:28,823 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:28,828 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:28,832 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:28,837 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:28,841 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:28,846 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:28,850 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:28,855 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:28,859 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:28,864 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:28,868 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:28,873 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:28,877 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:28,881 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:28,886 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:28,890 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:28,894 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:28,899 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:28,903 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:28,908 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:28,912 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:28,917 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:28,921 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:28,926 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:28,930 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:28,935 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:28,939 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:28,939 INFO L244 Elim1Store]: Index analysis took 908 ms [2021-07-14 14:02:28,942 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 14:02:28,951 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 14:02:30,356 WARN L205 SmtUtils]: Spent 1.40 s on a formula simplification that was a NOOP. DAG size: 369 [2021-07-14 14:02:30,356 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 14:02:30,360 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 14:02:30,360 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:1439, output treesize:1723 [2021-07-14 14:02:36,728 WARN L205 SmtUtils]: Spent 1.09 s on a formula simplification that was a NOOP. DAG size: 369 [2021-07-14 14:02:36,808 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 14:02:36,817 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 14:02:37,877 WARN L205 SmtUtils]: Spent 1.06 s on a formula simplification that was a NOOP. DAG size: 356 [2021-07-14 14:02:37,878 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 14:02:37,881 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 14:02:37,881 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:1417, output treesize:1416 [2021-07-14 14:02:43,543 WARN L205 SmtUtils]: Spent 1.07 s on a formula simplification that was a NOOP. DAG size: 356 [2021-07-14 14:02:43,611 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 14:02:43,622 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 14:02:44,718 WARN L205 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 359 [2021-07-14 14:02:44,719 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 14:02:44,722 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 14:02:44,723 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:1431, output treesize:1719 [2021-07-14 14:02:51,882 WARN L205 SmtUtils]: Spent 1.50 s on a formula simplification that was a NOOP. DAG size: 359 [2021-07-14 14:02:51,978 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:51,984 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:51,991 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:51,997 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:52,004 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:52,011 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:52,017 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:52,024 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:52,030 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:52,036 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:52,043 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:52,050 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:52,056 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:52,063 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:52,070 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:52,077 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:52,083 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:52,090 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:52,097 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:52,104 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:52,111 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:52,118 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:52,125 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:52,132 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:52,138 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:52,145 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:52,152 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:52,158 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:52,165 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:52,171 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:52,178 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:52,184 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:52,191 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:52,197 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:52,204 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:52,210 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:52,216 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:52,223 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:52,229 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:52,235 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:52,241 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:52,247 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:52,253 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:52,260 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:52,266 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:52,273 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:52,278 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:52,284 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:52,291 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:52,297 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:02:52,297 INFO L244 Elim1Store]: Index analysis took 326 ms [2021-07-14 14:02:52,300 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 14:02:52,316 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 14:02:53,901 WARN L205 SmtUtils]: Spent 1.58 s on a formula simplification that was a NOOP. DAG size: 366 [2021-07-14 14:02:53,901 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 14:02:53,907 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 14:02:53,907 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:1747, output treesize:1752 [2021-07-14 14:03:00,804 WARN L205 SmtUtils]: Spent 1.12 s on a formula simplification that was a NOOP. DAG size: 366 [2021-07-14 14:03:00,874 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 14:03:00,885 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 14:03:02,286 WARN L205 SmtUtils]: Spent 1.40 s on a formula simplification that was a NOOP. DAG size: 365 [2021-07-14 14:03:02,287 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 14:03:02,292 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 14:03:02,293 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:1760, output treesize:1765 [2021-07-14 14:03:09,938 WARN L205 SmtUtils]: Spent 1.12 s on a formula simplification that was a NOOP. DAG size: 365 [2021-07-14 14:03:10,017 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:10,022 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:10,026 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:10,033 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:10,040 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:10,047 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:10,052 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:10,056 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:10,061 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:10,065 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:10,070 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:10,074 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:10,079 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:10,083 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:10,088 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:10,093 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:10,097 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:10,102 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:10,107 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:10,111 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:10,116 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:10,120 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:10,122 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:10,127 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:10,131 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:10,136 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:10,140 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:10,145 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:10,150 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:10,154 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:10,159 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:10,163 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:10,168 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:10,172 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:10,177 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:10,181 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:10,186 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:10,190 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:10,195 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:10,200 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:10,204 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:10,209 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:10,213 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:10,218 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:10,222 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:10,227 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:10,231 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:10,236 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:10,240 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:10,245 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:10,249 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:10,254 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:10,254 INFO L244 Elim1Store]: Index analysis took 241 ms [2021-07-14 14:03:10,256 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 14:03:10,268 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 14:03:11,499 WARN L205 SmtUtils]: Spent 1.23 s on a formula simplification that was a NOOP. DAG size: 372 [2021-07-14 14:03:11,500 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 14:03:11,504 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 14:03:11,504 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:1793, output treesize:1804 [2021-07-14 14:03:18,100 WARN L205 SmtUtils]: Spent 1.24 s on a formula simplification that was a NOOP. DAG size: 372 [2021-07-14 14:03:18,175 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:18,179 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:18,184 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:18,189 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:18,193 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:18,198 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:18,203 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:18,207 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:18,212 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:18,216 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:18,221 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:18,225 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:18,228 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:18,232 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:18,237 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:18,241 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:18,246 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:18,250 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:18,255 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:18,259 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:18,264 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:18,268 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:18,273 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:18,278 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:18,282 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:18,287 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:18,292 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:18,296 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:18,301 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:18,305 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:18,310 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:18,315 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:18,319 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:18,323 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:18,328 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:18,332 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:18,337 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:18,341 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:18,346 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:18,351 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:18,355 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:18,360 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:18,364 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:18,369 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:18,373 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:18,378 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:18,382 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:18,387 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:18,391 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:18,396 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:18,400 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:18,405 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:18,409 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:18,414 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:18,419 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:18,423 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:18,428 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:18,432 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:18,437 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:18,439 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:18,444 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:18,448 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:18,453 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:18,457 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:18,462 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:18,466 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:18,471 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:18,475 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:18,480 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:18,484 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:18,489 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:18,493 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:18,498 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:18,503 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:18,507 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:18,512 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:18,516 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:18,521 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:18,526 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:18,530 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:18,535 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:18,539 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:18,544 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:18,548 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:18,553 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:18,557 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:18,561 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:18,566 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:18,570 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:18,575 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:18,579 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:18,584 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:18,588 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:18,593 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:18,597 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:18,602 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:18,606 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:18,611 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:18,615 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:18,620 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:18,624 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:18,628 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:18,633 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:18,637 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:18,642 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:18,642 INFO L244 Elim1Store]: Index analysis took 471 ms [2021-07-14 14:03:18,645 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 14:03:18,657 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 14:03:19,987 WARN L205 SmtUtils]: Spent 1.33 s on a formula simplification that was a NOOP. DAG size: 379 [2021-07-14 14:03:19,988 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 14:03:19,994 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 14:03:19,994 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:1832, output treesize:1831 [2021-07-14 14:03:29,515 WARN L205 SmtUtils]: Spent 1.82 s on a formula simplification that was a NOOP. DAG size: 379 [2021-07-14 14:03:29,617 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:29,625 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:29,632 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:29,639 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:29,646 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:29,653 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:29,660 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:29,667 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:29,674 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:29,682 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:29,688 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:29,696 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:29,703 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:29,706 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:29,713 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:29,720 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:29,727 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:29,731 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:29,738 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:29,744 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:29,752 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:29,760 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:29,773 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:29,780 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:29,787 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:29,794 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:29,801 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:29,808 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:29,814 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:29,821 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:29,828 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:29,835 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:29,842 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:29,848 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:29,855 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:29,861 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:29,868 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:29,874 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:29,881 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:29,887 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:29,894 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:29,901 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:29,907 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:29,914 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:29,921 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:29,929 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:29,935 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:29,942 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:29,948 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:29,955 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:29,961 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:29,967 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:29,971 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:29,977 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:29,983 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:29,990 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:29,996 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:30,002 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:30,009 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:30,012 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:30,018 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:30,024 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:30,031 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:30,037 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:30,043 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:30,049 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:30,055 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:30,061 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:30,068 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:30,074 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:30,080 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:30,086 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:30,092 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:30,098 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:30,105 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:30,111 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:30,117 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:30,124 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:30,131 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:30,138 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:30,145 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:30,152 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:30,167 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:30,173 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:30,180 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:30,186 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:30,192 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:30,199 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:30,205 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:30,211 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:30,218 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:30,225 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:30,232 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:30,239 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:30,245 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:30,251 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:30,258 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:30,264 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:30,271 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:30,277 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:30,283 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:30,290 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:30,296 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:30,303 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:30,309 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:30,316 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:30,322 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:30,328 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:30,335 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:30,341 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:30,347 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:30,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:30,360 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:30,367 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:30,373 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:30,380 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:30,386 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:30,393 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:30,400 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:30,407 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:30,414 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:30,420 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:30,427 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:30,434 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:30,440 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:30,446 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:30,453 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:30,466 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:30,472 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:30,485 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:30,492 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:30,498 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:30,504 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:30,511 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:30,517 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:30,523 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:30,530 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:30,537 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:30,543 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:30,549 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:30,556 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:30,562 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:30,568 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:30,574 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:30,581 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:30,587 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:30,600 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:30,607 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:30,613 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:30,620 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:30,626 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:30,632 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:30,639 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:30,646 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:30,653 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:30,659 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:30,666 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:30,672 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:30,678 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:30,678 INFO L244 Elim1Store]: Index analysis took 1069 ms [2021-07-14 14:03:30,690 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 14:03:30,708 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 14:03:32,516 WARN L205 SmtUtils]: Spent 1.81 s on a formula simplification that was a NOOP. DAG size: 386 [2021-07-14 14:03:32,517 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 14:03:32,522 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 14:03:32,522 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:1859, output treesize:1854 [2021-07-14 14:03:39,822 WARN L205 SmtUtils]: Spent 1.33 s on a formula simplification that was a NOOP. DAG size: 386 [2021-07-14 14:03:39,902 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 14:03:39,918 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 14:03:41,245 WARN L205 SmtUtils]: Spent 1.33 s on a formula simplification that was a NOOP. DAG size: 377 [2021-07-14 14:03:41,245 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 14:03:41,249 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 14:03:41,250 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:1533, output treesize:1538 [2021-07-14 14:03:48,059 WARN L205 SmtUtils]: Spent 1.28 s on a formula simplification that was a NOOP. DAG size: 377 [2021-07-14 14:03:48,134 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 14:03:48,145 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 14:03:49,532 WARN L205 SmtUtils]: Spent 1.39 s on a formula simplification that was a NOOP. DAG size: 380 [2021-07-14 14:03:49,533 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 14:03:49,537 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 14:03:49,537 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:1553, output treesize:1555 [2021-07-14 14:03:56,035 WARN L205 SmtUtils]: Spent 1.26 s on a formula simplification that was a NOOP. DAG size: 380 [2021-07-14 14:03:56,108 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:56,113 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:56,118 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:56,122 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:56,127 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:56,132 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:56,136 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:56,141 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:56,146 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:56,150 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:56,158 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:56,166 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:56,173 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:56,176 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:56,183 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:56,189 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:56,196 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:56,203 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:56,210 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:56,217 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:56,224 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:56,231 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:56,237 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:56,244 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:56,252 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:56,259 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:56,266 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:56,274 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:56,281 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:56,288 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:56,295 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:56,302 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:56,309 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:56,316 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:56,323 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:56,330 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:56,337 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:56,344 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:56,351 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:56,359 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:56,366 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:56,373 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:56,380 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:56,387 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:56,394 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:56,401 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:56,408 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:56,415 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:56,422 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:56,429 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:56,436 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:56,443 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:56,450 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:56,457 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:56,463 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:56,470 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:56,477 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:03:56,477 INFO L244 Elim1Store]: Index analysis took 373 ms [2021-07-14 14:03:56,481 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 14:03:56,498 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 14:03:57,878 WARN L205 SmtUtils]: Spent 1.38 s on a formula simplification that was a NOOP. DAG size: 387 [2021-07-14 14:03:57,878 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 14:03:57,883 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 14:03:57,883 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:1578, output treesize:1913 [2021-07-14 14:04:06,810 WARN L205 SmtUtils]: Spent 1.94 s on a formula simplification that was a NOOP. DAG size: 387 [2021-07-14 14:04:06,910 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 14:04:06,928 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 14:04:08,903 WARN L205 SmtUtils]: Spent 1.97 s on a formula simplification that was a NOOP. DAG size: 386 [2021-07-14 14:04:08,903 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 14:04:08,909 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 14:04:08,910 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:1587, output treesize:1926 [2021-07-14 14:04:17,012 WARN L205 SmtUtils]: Spent 1.36 s on a formula simplification that was a NOOP. DAG size: 386 [2021-07-14 14:04:17,099 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 14:04:17,111 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 14:04:18,513 WARN L205 SmtUtils]: Spent 1.40 s on a formula simplification that was a NOOP. DAG size: 389 [2021-07-14 14:04:18,514 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 14:04:18,518 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 14:04:18,518 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:1601, output treesize:1949 [2021-07-14 14:04:25,575 WARN L205 SmtUtils]: Spent 1.41 s on a formula simplification that was a NOOP. DAG size: 389 [2021-07-14 14:04:25,655 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:04:25,660 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:04:25,665 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:04:25,669 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:04:25,674 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:04:25,679 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:04:25,684 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:04:25,689 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:04:25,693 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:04:25,698 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:04:25,703 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:04:25,707 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:04:25,712 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:04:25,716 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:04:25,726 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:04:25,731 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:04:25,735 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:04:25,740 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:04:25,744 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:04:25,749 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:04:25,758 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:04:25,762 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:04:25,767 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:04:25,772 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:04:25,776 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:04:25,781 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:04:25,785 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:04:25,790 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:04:25,795 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:04:25,799 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:04:25,804 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:04:25,808 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:04:25,813 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:04:25,815 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:04:25,820 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:04:25,824 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:04:25,829 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:04:25,834 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:04:25,839 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:04:25,843 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:04:25,848 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:04:25,852 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:04:25,856 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:04:25,861 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:04:25,866 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:04:25,870 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:04:25,875 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:04:25,879 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:04:25,884 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:04:25,888 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:04:25,893 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:04:25,897 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:04:25,902 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:04:25,906 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:04:25,911 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:04:25,915 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:04:25,920 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:04:25,924 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:04:25,928 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:04:25,933 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 14:04:25,933 INFO L244 Elim1Store]: Index analysis took 285 ms [2021-07-14 14:04:25,936 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 14:04:25,947 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 14:04:27,358 WARN L205 SmtUtils]: Spent 1.41 s on a formula simplification that was a NOOP. DAG size: 396 [2021-07-14 14:04:27,358 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 14:04:27,363 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 14:04:27,363 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:1629, output treesize:1631 [2021-07-14 14:04:34,089 WARN L205 SmtUtils]: Spent 1.44 s on a formula simplification that was a NOOP. DAG size: 396 [2021-07-14 14:04:34,170 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 14:04:34,188 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 14:04:35,704 WARN L205 SmtUtils]: Spent 1.51 s on a formula simplification that was a NOOP. DAG size: 395 [2021-07-14 14:04:35,704 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 14:04:35,709 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 14:04:35,709 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:1638, output treesize:1640 Received shutdown request... [2021-07-14 14:04:41,361 WARN L222 SmtUtils]: Removed 64 from assertion stack [2021-07-14 14:04:41,562 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable21,23 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 14:04:41,563 WARN L547 AbstractCegarLoop]: Verification canceled [2021-07-14 14:04:41,571 INFO L247 ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances [2021-07-14 14:04:41,572 WARN L196 ceAbstractionStarter]: Timeout [2021-07-14 14:04:41,572 INFO L202 PluginConnector]: Adding new model three-array-sum-alt.wvr.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 14.07 02:04:41 BasicIcfg [2021-07-14 14:04:41,572 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-07-14 14:04:41,572 INFO L168 Benchmark]: Toolchain (without parser) took 826120.89 ms. Allocated memory was 201.3 MB in the beginning and 6.4 GB in the end (delta: 6.2 GB). Free memory was 182.8 MB in the beginning and 5.8 GB in the end (delta: -5.7 GB). Peak memory consumption was 4.3 GB. Max. memory is 8.0 GB. [2021-07-14 14:04:41,583 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.15 ms. Allocated memory is still 201.3 MB. Free memory is still 183.9 MB. There was no memory consumed. Max. memory is 8.0 GB. [2021-07-14 14:04:41,583 INFO L168 Benchmark]: Boogie Procedure Inliner took 26.53 ms. Allocated memory is still 201.3 MB. Free memory was 182.8 MB in the beginning and 181.3 MB in the end (delta: 1.5 MB). Peak memory consumption was 1.0 MB. Max. memory is 8.0 GB. [2021-07-14 14:04:41,583 INFO L168 Benchmark]: Boogie Preprocessor took 25.44 ms. Allocated memory is still 201.3 MB. Free memory was 181.3 MB in the beginning and 180.2 MB in the end (delta: 1.1 MB). Peak memory consumption was 1.0 MB. Max. memory is 8.0 GB. [2021-07-14 14:04:41,583 INFO L168 Benchmark]: RCFGBuilder took 351.53 ms. Allocated memory is still 201.3 MB. Free memory was 180.2 MB in the beginning and 166.8 MB in the end (delta: 13.4 MB). Peak memory consumption was 13.6 MB. Max. memory is 8.0 GB. [2021-07-14 14:04:41,584 INFO L168 Benchmark]: TraceAbstraction took 825711.00 ms. Allocated memory was 201.3 MB in the beginning and 6.4 GB in the end (delta: 6.2 GB). Free memory was 166.3 MB in the beginning and 5.8 GB in the end (delta: -5.7 GB). Peak memory consumption was 4.2 GB. Max. memory is 8.0 GB. [2021-07-14 14:04:41,584 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 201.3 MB. Free memory is still 183.9 MB. There was no memory consumed. Max. memory is 8.0 GB. * Boogie Procedure Inliner took 26.53 ms. Allocated memory is still 201.3 MB. Free memory was 182.8 MB in the beginning and 181.3 MB in the end (delta: 1.5 MB). Peak memory consumption was 1.0 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 25.44 ms. Allocated memory is still 201.3 MB. Free memory was 181.3 MB in the beginning and 180.2 MB in the end (delta: 1.1 MB). Peak memory consumption was 1.0 MB. Max. memory is 8.0 GB. * RCFGBuilder took 351.53 ms. Allocated memory is still 201.3 MB. Free memory was 180.2 MB in the beginning and 166.8 MB in the end (delta: 13.4 MB). Peak memory consumption was 13.6 MB. Max. memory is 8.0 GB. * TraceAbstraction took 825711.00 ms. Allocated memory was 201.3 MB in the beginning and 6.4 GB in the end (delta: 6.2 GB). Free memory was 166.3 MB in the beginning and 5.8 GB in the end (delta: -5.7 GB). Peak memory consumption was 4.2 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: 18774, positive: 15396, positive conditional: 15114, positive unconditional: 282, negative: 3378, negative conditional: 3378, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 15396, positive: 15396, positive conditional: 15114, 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: 15396, positive: 15396, positive conditional: 0, positive unconditional: 15396, 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: 15396, positive: 15167, positive conditional: 0, positive unconditional: 15167, 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 ], Maximal queried relation: 0, Independence queries for same thread: 3378 - 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: 18774, positive: 15396, positive conditional: 15114, positive unconditional: 282, negative: 3378, negative conditional: 3378, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 15396, positive: 15396, positive conditional: 15114, 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: 15396, positive: 15396, positive conditional: 0, positive unconditional: 15396, 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: 15396, positive: 15167, positive conditional: 0, positive unconditional: 15167, 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 ], Maximal queried relation: 0, Independence queries for same thread: 3378 - TimeoutResultAtElement [Line: 66]: Timeout (TraceAbstraction) Unable to prove that assertion always holds Cancelled while PartialOrderCegarLoop was analyzing trace of length 401 with TraceHistMax 64,while TraceCheckSpWp was constructing forward predicates,while PredicateUnifier was unifying predicates,while SimplifyDDAWithTimeout was simplifying term of DAG size 395 for 98ms.. - 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: 825562.7ms, OverallIterations: 22, TraceHistogramMax: 0, EmptinessCheckTime: 0.0ms, AutomataDifference: 0.0ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 0.0ms, InitialAbstractionConstructionTime: 18.3ms, PartialOrderReductionTime: 73212.0ms, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: No data available, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 732, 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: 244.0ms SsaConstructionTime, 2836.7ms SatisfiabilityAnalysisTime, 108282.0ms InterpolantComputationTime, 3720 NumberOfCodeBlocks, 3720 NumberOfCodeBlocksAsserted, 254 NumberOfCheckSat, 3679 ConstructedInterpolants, 10 QuantifiedInterpolants, 170160 SizeOfPredicates, 50 NumberOfNonLiveVariables, 4967 ConjunctsInSsa, 1244 ConjunctsInUnsatCore, 41 InterpolantComputations, 1 PerfectInterpolantSequences, 32084/49468 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