/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -s ../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-POR-NewStatesSleep-NoLbe.epf -tc ../../../trunk/examples/toolchains/AutomizerBplInline.xml -i ../../../trunk/examples/concurrent/bpl/weaver-benchmarks/generated/popl20/min-max-dec.wvr.bpl -------------------------------------------------------------------------------- This is Ultimate 0.2.1-a47a088281b0b97d17910950432b7c5b5bc3adeb-a47a088 [2021-07-14 03:57:06,665 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-07-14 03:57:06,666 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-07-14 03:57:06,689 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2021-07-14 03:57:06,731 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-POR-NewStatesSleep-NoLbe.epf [2021-07-14 03:57:06,783 INFO L113 SettingsManager]: Loading preferences was successful [2021-07-14 03:57:06,784 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-07-14 03:57:06,784 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-07-14 03:57:06,784 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-07-14 03:57:06,786 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-07-14 03:57:06,786 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-07-14 03:57:06,786 INFO L138 SettingsManager]: * Use SBE=true [2021-07-14 03:57:06,786 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-07-14 03:57:06,786 INFO L138 SettingsManager]: * sizeof long=4 [2021-07-14 03:57:06,786 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-07-14 03:57:06,787 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-07-14 03:57:06,787 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-07-14 03:57:06,787 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-07-14 03:57:06,787 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-07-14 03:57:06,787 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-07-14 03:57:06,787 INFO L138 SettingsManager]: * sizeof long double=12 [2021-07-14 03:57:06,788 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-07-14 03:57:06,788 INFO L138 SettingsManager]: * Use constant arrays=true [2021-07-14 03:57:06,788 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-07-14 03:57:06,788 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-07-14 03:57:06,788 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-07-14 03:57:06,788 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-07-14 03:57:06,788 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-07-14 03:57:06,788 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-07-14 03:57:06,789 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-07-14 03:57:06,789 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-07-14 03:57:06,789 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-07-14 03:57:06,789 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-07-14 03:57:06,789 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-07-14 03:57:06,789 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-07-14 03:57:06,789 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2021-07-14 03:57:06,789 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-07-14 03:57:06,789 INFO L138 SettingsManager]: * Partial Order Reduction in concurrent analysis=SLEEP_NEW_STATES [2021-07-14 03:57:06,790 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-07-14 03:57:07,017 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-07-14 03:57:07,043 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-07-14 03:57:07,044 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-07-14 03:57:07,045 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2021-07-14 03:57:07,048 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2021-07-14 03:57:07,048 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/concurrent/bpl/weaver-benchmarks/generated/popl20/min-max-dec.wvr.bpl [2021-07-14 03:57:07,049 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/concurrent/bpl/weaver-benchmarks/generated/popl20/min-max-dec.wvr.bpl' [2021-07-14 03:57:07,077 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-07-14 03:57:07,078 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-07-14 03:57:07,093 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-07-14 03:57:07,093 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-07-14 03:57:07,093 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-07-14 03:57:07,101 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "min-max-dec.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 14.07 03:57:07" (1/1) ... [2021-07-14 03:57:07,106 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "min-max-dec.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 14.07 03:57:07" (1/1) ... [2021-07-14 03:57:07,123 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-07-14 03:57:07,124 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-07-14 03:57:07,125 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-07-14 03:57:07,125 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-07-14 03:57:07,130 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "min-max-dec.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 14.07 03:57:07" (1/1) ... [2021-07-14 03:57:07,130 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "min-max-dec.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 14.07 03:57:07" (1/1) ... [2021-07-14 03:57:07,131 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "min-max-dec.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 14.07 03:57:07" (1/1) ... [2021-07-14 03:57:07,131 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "min-max-dec.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 14.07 03:57:07" (1/1) ... [2021-07-14 03:57:07,138 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "min-max-dec.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 14.07 03:57:07" (1/1) ... [2021-07-14 03:57:07,140 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "min-max-dec.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 14.07 03:57:07" (1/1) ... [2021-07-14 03:57:07,140 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "min-max-dec.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 14.07 03:57:07" (1/1) ... [2021-07-14 03:57:07,141 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-07-14 03:57:07,142 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-07-14 03:57:07,142 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-07-14 03:57:07,142 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-07-14 03:57:07,150 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "min-max-dec.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 14.07 03:57:07" (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 03:57:07,199 INFO L124 BoogieDeclarations]: Specification and implementation of procedure thread1 given in one single declaration [2021-07-14 03:57:07,199 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2021-07-14 03:57:07,199 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2021-07-14 03:57:07,199 INFO L124 BoogieDeclarations]: Specification and implementation of procedure thread2 given in one single declaration [2021-07-14 03:57:07,199 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2021-07-14 03:57:07,199 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2021-07-14 03:57:07,199 INFO L124 BoogieDeclarations]: Specification and implementation of procedure ULTIMATE.start given in one single declaration [2021-07-14 03:57:07,199 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-07-14 03:57:07,200 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-07-14 03:57:07,200 INFO L124 BoogieDeclarations]: Specification and implementation of procedure thread3 given in one single declaration [2021-07-14 03:57:07,200 INFO L130 BoogieDeclarations]: Found specification of procedure thread3 [2021-07-14 03:57:07,200 INFO L138 BoogieDeclarations]: Found implementation of procedure thread3 [2021-07-14 03:57:07,200 INFO L124 BoogieDeclarations]: Specification and implementation of procedure thread4 given in one single declaration [2021-07-14 03:57:07,200 INFO L130 BoogieDeclarations]: Found specification of procedure thread4 [2021-07-14 03:57:07,200 INFO L138 BoogieDeclarations]: Found implementation of procedure thread4 [2021-07-14 03:57:07,201 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 03:57:07,342 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-07-14 03:57:07,342 INFO L299 CfgBuilder]: Removed 0 assume(true) statements. [2021-07-14 03:57:07,344 INFO L202 PluginConnector]: Adding new model min-max-dec.wvr.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.07 03:57:07 BoogieIcfgContainer [2021-07-14 03:57:07,344 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-07-14 03:57:07,345 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-07-14 03:57:07,345 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-07-14 03:57:07,347 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-07-14 03:57:07,347 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "min-max-dec.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 14.07 03:57:07" (1/2) ... [2021-07-14 03:57:07,347 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@68110813 and model type min-max-dec.wvr.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.07 03:57:07, skipping insertion in model container [2021-07-14 03:57:07,348 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "min-max-dec.wvr.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.07 03:57:07" (2/2) ... [2021-07-14 03:57:07,348 INFO L111 eAbstractionObserver]: Analyzing ICFG min-max-dec.wvr.bpl [2021-07-14 03:57:07,352 WARN L148 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2021-07-14 03:57:07,352 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-07-14 03:57:07,352 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2021-07-14 03:57:07,353 INFO L474 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2021-07-14 03:57:07,383 INFO L149 ThreadInstanceAdder]: Constructed 4 joinOtherThreadTransitions. [2021-07-14 03:57:07,409 INFO L255 AbstractCegarLoop]: Starting to check reachability of 5 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 03:57:07,507 INFO L378 AbstractCegarLoop]: Interprodecural is true [2021-07-14 03:57:07,507 INFO L379 AbstractCegarLoop]: Hoare is false [2021-07-14 03:57:07,507 INFO L380 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-07-14 03:57:07,508 INFO L381 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-07-14 03:57:07,508 INFO L382 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-07-14 03:57:07,508 INFO L383 AbstractCegarLoop]: Difference is false [2021-07-14 03:57:07,508 INFO L384 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-07-14 03:57:07,508 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == ULTIMATE.start======== [2021-07-14 03:57:07,644 INFO L430 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 03:57:07,666 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 03:57:07,666 INFO L82 PathProgramCache]: Analyzing trace with hash -1438409888, now seen corresponding path program 1 times [2021-07-14 03:57:07,671 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 03:57:07,672 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [997955260] [2021-07-14 03:57:07,672 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 03:57:07,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 03:57:08,055 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 03:57:08,056 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 03:57:08,056 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [997955260] [2021-07-14 03:57:08,057 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [997955260] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 03:57:08,057 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [322683053] [2021-07-14 03:57:08,057 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 03:57:08,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 03:57:08,114 INFO L263 TraceCheckSpWp]: Trace formula consists of 83 conjuncts, 14 conjunts are in the unsatisfiable core [2021-07-14 03:57:08,117 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 03:57:08,239 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 14 [2021-07-14 03:57:08,241 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 03:57:08,247 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 03:57:08,261 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 03:57:08,261 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:27, output treesize:21 [2021-07-14 03:57:08,326 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-07-14 03:57:08,329 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 03:57:08,331 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 03:57:08,332 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 03:57:08,332 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:13, output treesize:5 [2021-07-14 03:57:08,388 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-14 03:57:08,389 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [322683053] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 03:57:08,389 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 03:57:08,389 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 8] total 13 [2021-07-14 03:57:08,390 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [381623237] [2021-07-14 03:57:08,393 INFO L462 AbstractCegarLoop]: Interpolant automaton has 14 states [2021-07-14 03:57:08,393 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 03:57:08,400 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2021-07-14 03:57:08,405 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=36, Invalid=146, Unknown=0, NotChecked=0, Total=182 [2021-07-14 03:57:08,405 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 03:57:08,430 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 03:57:08,442 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 14 states, 14 states have (on average 3.2857142857142856) internal successors, (46), 13 states have internal predecessors, (46), 0 states have call successors, (0), 0 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 03:57:08,442 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 03:57:08,610 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-07-14 03:57:08,827 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable0 [2021-07-14 03:57:08,828 INFO L430 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 03:57:08,828 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 03:57:08,828 INFO L82 PathProgramCache]: Analyzing trace with hash -1245597502, now seen corresponding path program 2 times [2021-07-14 03:57:08,828 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 03:57:08,829 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [274743225] [2021-07-14 03:57:08,829 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 03:57:08,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 03:57:08,865 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 1 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-14 03:57:08,866 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 03:57:08,866 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [274743225] [2021-07-14 03:57:08,866 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [274743225] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 03:57:08,866 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1173640688] [2021-07-14 03:57:08,866 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 03:57:08,901 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-07-14 03:57:08,901 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-07-14 03:57:08,902 INFO L263 TraceCheckSpWp]: Trace formula consists of 88 conjuncts, 5 conjunts are in the unsatisfiable core [2021-07-14 03:57:08,902 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 03:57:08,955 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-14 03:57:08,955 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1173640688] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 03:57:08,956 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 03:57:08,956 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 6 [2021-07-14 03:57:08,956 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [691730476] [2021-07-14 03:57:08,956 INFO L462 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-07-14 03:57:08,956 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 03:57:08,957 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-07-14 03:57:08,957 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2021-07-14 03:57:08,957 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 03:57:08,957 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 03:57:08,957 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 7 states, 7 states have (on average 5.714285714285714) internal successors, (40), 6 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 03:57:08,957 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-07-14 03:57:08,958 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 03:57:09,041 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-07-14 03:57:09,041 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 03:57:09,258 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1,4 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 03:57:09,258 INFO L430 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 03:57:09,259 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 03:57:09,260 INFO L82 PathProgramCache]: Analyzing trace with hash -2050303934, now seen corresponding path program 3 times [2021-07-14 03:57:09,260 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 03:57:09,260 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1783966321] [2021-07-14 03:57:09,260 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 03:57:09,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 03:57:09,330 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-07-14 03:57:09,331 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 03:57:09,331 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1783966321] [2021-07-14 03:57:09,331 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1783966321] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 03:57:09,331 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1594360915] [2021-07-14 03:57:09,331 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 03:57:09,384 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 3 check-sat command(s) [2021-07-14 03:57:09,384 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-07-14 03:57:09,385 INFO L263 TraceCheckSpWp]: Trace formula consists of 91 conjuncts, 5 conjunts are in the unsatisfiable core [2021-07-14 03:57:09,386 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 03:57:09,455 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-07-14 03:57:09,456 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1594360915] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 03:57:09,456 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 03:57:09,456 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 6 [2021-07-14 03:57:09,456 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [567462820] [2021-07-14 03:57:09,456 INFO L462 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-07-14 03:57:09,456 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 03:57:09,457 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-07-14 03:57:09,457 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2021-07-14 03:57:09,457 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 03:57:09,457 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 03:57:09,457 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 7 states, 7 states have (on average 5.857142857142857) internal successors, (41), 6 states have internal predecessors, (41), 0 states have call successors, (0), 0 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 03:57:09,457 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-07-14 03:57:09,457 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 03:57:09,458 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 03:57:09,528 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-07-14 03:57:09,528 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 03:57:09,529 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 03:57:09,743 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2,5 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 03:57:09,744 INFO L430 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 03:57:09,744 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 03:57:09,744 INFO L82 PathProgramCache]: Analyzing trace with hash 1238599746, now seen corresponding path program 4 times [2021-07-14 03:57:09,744 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 03:57:09,744 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1598094980] [2021-07-14 03:57:09,744 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 03:57:09,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 03:57:09,823 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 9 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-07-14 03:57:09,824 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 03:57:09,824 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1598094980] [2021-07-14 03:57:09,824 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1598094980] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 03:57:09,824 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [309832990] [2021-07-14 03:57:09,824 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 03:57:09,868 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2021-07-14 03:57:09,868 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-07-14 03:57:09,868 INFO L263 TraceCheckSpWp]: Trace formula consists of 102 conjuncts, 7 conjunts are in the unsatisfiable core [2021-07-14 03:57:09,869 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 03:57:09,936 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 9 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-07-14 03:57:09,936 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [309832990] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 03:57:09,936 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 03:57:09,936 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7] total 8 [2021-07-14 03:57:09,936 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1845362728] [2021-07-14 03:57:09,937 INFO L462 AbstractCegarLoop]: Interpolant automaton has 9 states [2021-07-14 03:57:09,937 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 03:57:09,937 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2021-07-14 03:57:09,937 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=48, Unknown=0, NotChecked=0, Total=72 [2021-07-14 03:57:09,937 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 03:57:09,937 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 03:57:09,938 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 9 states, 9 states have (on average 4.888888888888889) internal successors, (44), 8 states have internal predecessors, (44), 0 states have call successors, (0), 0 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 03:57:09,938 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-07-14 03:57:09,938 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 03:57:09,938 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 03:57:09,938 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 03:57:10,035 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-07-14 03:57:10,035 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 03:57:10,035 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 03:57:10,036 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-07-14 03:57:10,254 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,6 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 03:57:10,255 INFO L430 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 03:57:10,255 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 03:57:10,255 INFO L82 PathProgramCache]: Analyzing trace with hash 929828278, now seen corresponding path program 5 times [2021-07-14 03:57:10,255 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 03:57:10,255 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2063309128] [2021-07-14 03:57:10,255 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 03:57:10,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 03:57:10,311 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 4 proven. 28 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-07-14 03:57:10,312 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 03:57:10,312 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2063309128] [2021-07-14 03:57:10,312 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2063309128] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 03:57:10,312 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1644428230] [2021-07-14 03:57:10,312 INFO L93 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 03:57:10,382 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 8 check-sat command(s) [2021-07-14 03:57:10,383 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-07-14 03:57:10,383 INFO L263 TraceCheckSpWp]: Trace formula consists of 117 conjuncts, 10 conjunts are in the unsatisfiable core [2021-07-14 03:57:10,384 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 03:57:10,510 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 20 proven. 18 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-14 03:57:10,510 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1644428230] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 03:57:10,510 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 03:57:10,510 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 7] total 14 [2021-07-14 03:57:10,510 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1260364711] [2021-07-14 03:57:10,511 INFO L462 AbstractCegarLoop]: Interpolant automaton has 15 states [2021-07-14 03:57:10,511 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 03:57:10,511 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2021-07-14 03:57:10,512 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=42, Invalid=168, Unknown=0, NotChecked=0, Total=210 [2021-07-14 03:57:10,512 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 03:57:10,512 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 03:57:10,512 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 15 states, 15 states have (on average 4.866666666666666) internal successors, (73), 14 states have internal predecessors, (73), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-14 03:57:10,512 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-07-14 03:57:10,512 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 03:57:10,512 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 03:57:10,512 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-07-14 03:57:10,512 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 03:57:10,979 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-07-14 03:57:10,980 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-07-14 03:57:10,980 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 03:57:10,980 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-07-14 03:57:10,980 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2021-07-14 03:57:11,196 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,7 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 03:57:11,197 INFO L430 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 03:57:11,197 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 03:57:11,197 INFO L82 PathProgramCache]: Analyzing trace with hash -245408574, now seen corresponding path program 6 times [2021-07-14 03:57:11,197 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 03:57:11,197 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [20559373] [2021-07-14 03:57:11,197 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 03:57:11,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 03:57:11,313 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 50 proven. 44 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-07-14 03:57:11,313 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 03:57:11,313 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [20559373] [2021-07-14 03:57:11,313 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [20559373] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 03:57:11,313 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [183953433] [2021-07-14 03:57:11,313 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 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 03:57:11,384 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 7 check-sat command(s) [2021-07-14 03:57:11,384 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-07-14 03:57:11,385 INFO L263 TraceCheckSpWp]: Trace formula consists of 145 conjuncts, 12 conjunts are in the unsatisfiable core [2021-07-14 03:57:11,386 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 03:57:11,654 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 16 proven. 65 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-07-14 03:57:11,655 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [183953433] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 03:57:11,655 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 03:57:11,655 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 11] total 21 [2021-07-14 03:57:11,655 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [937172870] [2021-07-14 03:57:11,655 INFO L462 AbstractCegarLoop]: Interpolant automaton has 22 states [2021-07-14 03:57:11,655 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 03:57:11,656 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 22 interpolants. [2021-07-14 03:57:11,656 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=81, Invalid=381, Unknown=0, NotChecked=0, Total=462 [2021-07-14 03:57:11,656 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 03:57:11,656 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 03:57:11,656 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 22 states, 22 states have (on average 4.136363636363637) internal successors, (91), 21 states have internal predecessors, (91), 0 states have call successors, (0), 0 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 03:57:11,657 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-07-14 03:57:11,657 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-07-14 03:57:11,657 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 03:57:11,657 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-07-14 03:57:11,657 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2021-07-14 03:57:11,657 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 03:57:12,126 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-07-14 03:57:12,126 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-07-14 03:57:12,126 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 03:57:12,126 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-07-14 03:57:12,126 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2021-07-14 03:57:12,126 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2021-07-14 03:57:12,343 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5,8 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 03:57:12,343 INFO L430 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 03:57:12,343 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 03:57:12,343 INFO L82 PathProgramCache]: Analyzing trace with hash 1181284662, now seen corresponding path program 7 times [2021-07-14 03:57:12,343 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 03:57:12,344 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1747086117] [2021-07-14 03:57:12,344 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 03:57:12,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 03:57:12,404 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 34 proven. 41 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2021-07-14 03:57:12,404 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 03:57:12,404 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1747086117] [2021-07-14 03:57:12,404 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1747086117] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 03:57:12,404 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1355616523] [2021-07-14 03:57:12,404 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 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 03:57:12,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 03:57:12,456 INFO L263 TraceCheckSpWp]: Trace formula consists of 144 conjuncts, 13 conjunts are in the unsatisfiable core [2021-07-14 03:57:12,457 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 03:57:12,545 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 41 proven. 34 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2021-07-14 03:57:12,545 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1355616523] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 03:57:12,545 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 03:57:12,545 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 9] total 10 [2021-07-14 03:57:12,546 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [701179408] [2021-07-14 03:57:12,546 INFO L462 AbstractCegarLoop]: Interpolant automaton has 11 states [2021-07-14 03:57:12,546 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 03:57:12,546 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2021-07-14 03:57:12,546 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=37, Invalid=73, Unknown=0, NotChecked=0, Total=110 [2021-07-14 03:57:12,564 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 03:57:12,565 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 03:57:12,565 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 11 states, 11 states have (on average 5.2727272727272725) internal successors, (58), 10 states have internal predecessors, (58), 0 states have call successors, (0), 0 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 03:57:12,565 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-07-14 03:57:12,565 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-07-14 03:57:12,565 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 03:57:12,565 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-07-14 03:57:12,565 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2021-07-14 03:57:12,565 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. [2021-07-14 03:57:12,565 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 03:57:12,740 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-07-14 03:57:12,740 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-07-14 03:57:12,741 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 03:57:12,741 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-07-14 03:57:12,741 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2021-07-14 03:57:12,741 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2021-07-14 03:57:12,741 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-07-14 03:57:12,957 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable6 [2021-07-14 03:57:12,957 INFO L430 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 03:57:12,958 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 03:57:12,958 INFO L82 PathProgramCache]: Analyzing trace with hash -2012610758, now seen corresponding path program 8 times [2021-07-14 03:57:12,958 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 03:57:12,958 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [880494031] [2021-07-14 03:57:12,958 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 03:57:12,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 03:57:13,092 INFO L134 CoverageAnalysis]: Checked inductivity of 174 backedges. 72 proven. 101 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-07-14 03:57:13,093 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 03:57:13,093 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [880494031] [2021-07-14 03:57:13,093 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [880494031] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 03:57:13,093 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1036308695] [2021-07-14 03:57:13,093 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 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 03:57:13,135 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-07-14 03:57:13,135 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-07-14 03:57:13,136 INFO L263 TraceCheckSpWp]: Trace formula consists of 172 conjuncts, 14 conjunts are in the unsatisfiable core [2021-07-14 03:57:13,137 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 03:57:13,305 INFO L134 CoverageAnalysis]: Checked inductivity of 174 backedges. 110 proven. 25 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2021-07-14 03:57:13,305 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1036308695] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 03:57:13,306 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 03:57:13,306 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [20, 10] total 29 [2021-07-14 03:57:13,306 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1899316798] [2021-07-14 03:57:13,306 INFO L462 AbstractCegarLoop]: Interpolant automaton has 30 states [2021-07-14 03:57:13,306 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 03:57:13,306 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 30 interpolants. [2021-07-14 03:57:13,307 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=151, Invalid=719, Unknown=0, NotChecked=0, Total=870 [2021-07-14 03:57:13,307 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 03:57:13,307 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 03:57:13,307 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 30 states, 30 states have (on average 3.6333333333333333) internal successors, (109), 29 states have internal predecessors, (109), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-14 03:57:13,307 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-07-14 03:57:13,307 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-07-14 03:57:13,307 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 03:57:13,307 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-07-14 03:57:13,307 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2021-07-14 03:57:13,307 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2021-07-14 03:57:13,308 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2021-07-14 03:57:13,308 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 03:57:13,445 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-07-14 03:57:13,445 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-07-14 03:57:13,445 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 03:57:13,445 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-07-14 03:57:13,445 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2021-07-14 03:57:13,445 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2021-07-14 03:57:13,445 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-07-14 03:57:13,446 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-07-14 03:57:13,662 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7,10 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 03:57:13,662 INFO L430 AbstractCegarLoop]: === Iteration 9 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 03:57:13,662 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 03:57:13,663 INFO L82 PathProgramCache]: Analyzing trace with hash 196016924, now seen corresponding path program 9 times [2021-07-14 03:57:13,663 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 03:57:13,663 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1629023883] [2021-07-14 03:57:13,663 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 03:57:13,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 03:57:13,749 INFO L134 CoverageAnalysis]: Checked inductivity of 185 backedges. 39 proven. 102 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2021-07-14 03:57:13,749 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 03:57:13,749 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1629023883] [2021-07-14 03:57:13,749 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1629023883] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 03:57:13,749 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [281291503] [2021-07-14 03:57:13,749 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 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 03:57:13,799 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 6 check-sat command(s) [2021-07-14 03:57:13,800 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-07-14 03:57:13,801 INFO L263 TraceCheckSpWp]: Trace formula consists of 152 conjuncts, 36 conjunts are in the unsatisfiable core [2021-07-14 03:57:13,802 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 03:57:13,960 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:13,962 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:14,007 INFO L354 Elim1Store]: treesize reduction 32, result has 59.5 percent of original size [2021-07-14 03:57:14,007 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 4 case distinctions, treesize of input 29 treesize of output 60 [2021-07-14 03:57:14,018 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 2 xjuncts. [2021-07-14 03:57:14,023 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:14,069 INFO L354 Elim1Store]: treesize reduction 32, result has 59.5 percent of original size [2021-07-14 03:57:14,069 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 4 case distinctions, treesize of input 25 treesize of output 60 [2021-07-14 03:57:14,081 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-07-14 03:57:14,233 WARN L205 SmtUtils]: Spent 151.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 40 [2021-07-14 03:57:14,234 INFO L628 ElimStorePlain]: treesize reduction 111, result has 50.9 percent of original size [2021-07-14 03:57:14,242 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: and 2 xjuncts. [2021-07-14 03:57:14,242 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:71, output treesize:111 [2021-07-14 03:57:14,365 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:14,368 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:14,418 INFO L354 Elim1Store]: treesize reduction 32, result has 59.5 percent of original size [2021-07-14 03:57:14,418 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 4 case distinctions, treesize of input 29 treesize of output 60 [2021-07-14 03:57:14,432 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 2 xjuncts. [2021-07-14 03:57:14,436 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:14,437 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:14,438 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:14,440 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:14,444 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 32 [2021-07-14 03:57:14,445 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-07-14 03:57:14,467 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:14,468 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:14,470 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:14,492 INFO L354 Elim1Store]: treesize reduction 16, result has 60.0 percent of original size [2021-07-14 03:57:14,493 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 27 treesize of output 46 [2021-07-14 03:57:14,500 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-07-14 03:57:14,508 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:14,510 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:14,539 INFO L354 Elim1Store]: treesize reduction 48, result has 39.2 percent of original size [2021-07-14 03:57:14,539 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 4 case distinctions, treesize of input 25 treesize of output 44 [2021-07-14 03:57:14,544 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-07-14 03:57:14,548 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:14,550 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:14,569 INFO L354 Elim1Store]: treesize reduction 16, result has 60.0 percent of original size [2021-07-14 03:57:14,569 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 31 treesize of output 46 [2021-07-14 03:57:14,573 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 2 xjuncts. [2021-07-14 03:57:14,770 WARN L205 SmtUtils]: Spent 196.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 51 [2021-07-14 03:57:14,771 INFO L628 ElimStorePlain]: treesize reduction 132, result has 61.7 percent of original size [2021-07-14 03:57:14,805 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: and 5 xjuncts. [2021-07-14 03:57:14,805 INFO L247 ElimStorePlain]: Needed 6 recursive calls to eliminate 2 variables, input treesize:199, output treesize:192 [2021-07-14 03:57:15,166 WARN L205 SmtUtils]: Spent 106.00 ms on a formula simplification that was a NOOP. DAG size: 57 [2021-07-14 03:57:15,615 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:15,616 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:15,617 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:15,620 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:15,697 INFO L354 Elim1Store]: treesize reduction 44, result has 59.3 percent of original size [2021-07-14 03:57:15,697 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 4 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 30 treesize of output 80 [2021-07-14 03:57:15,706 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 03:57:15,744 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:15,746 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:15,747 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:15,751 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:15,840 INFO L354 Elim1Store]: treesize reduction 44, result has 59.3 percent of original size [2021-07-14 03:57:15,841 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 4 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 36 treesize of output 80 [2021-07-14 03:57:15,854 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 2 xjuncts. [2021-07-14 03:57:15,864 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:15,866 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:15,867 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:15,867 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:15,871 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:15,925 INFO L354 Elim1Store]: treesize reduction 28, result has 59.4 percent of original size [2021-07-14 03:57:15,926 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 5 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 4 case distinctions, treesize of input 36 treesize of output 66 [2021-07-14 03:57:15,935 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 2 xjuncts. [2021-07-14 03:57:15,945 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:15,946 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:15,947 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:15,948 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:15,949 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:15,956 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:15,992 INFO L354 Elim1Store]: treesize reduction 12, result has 60.0 percent of original size [2021-07-14 03:57:15,992 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 2 case distinctions, treesize of input 38 treesize of output 50 [2021-07-14 03:57:15,995 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-07-14 03:57:16,008 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:16,009 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:16,010 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:16,011 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:16,015 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:16,073 INFO L354 Elim1Store]: treesize reduction 28, result has 59.4 percent of original size [2021-07-14 03:57:16,074 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 5 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 4 case distinctions, treesize of input 36 treesize of output 66 [2021-07-14 03:57:16,080 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-07-14 03:57:16,092 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:16,094 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:16,095 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:16,095 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:16,100 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:16,168 INFO L354 Elim1Store]: treesize reduction 28, result has 59.4 percent of original size [2021-07-14 03:57:16,169 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 5 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 4 case distinctions, treesize of input 38 treesize of output 66 [2021-07-14 03:57:16,175 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 2 xjuncts. [2021-07-14 03:57:16,194 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:16,195 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:16,196 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:16,202 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:16,332 WARN L205 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 40 DAG size of output: 33 [2021-07-14 03:57:16,333 INFO L354 Elim1Store]: treesize reduction 44, result has 59.3 percent of original size [2021-07-14 03:57:16,333 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 4 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 34 treesize of output 80 [2021-07-14 03:57:16,348 INFO L550 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 2 xjuncts. [2021-07-14 03:57:16,364 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:16,365 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:16,368 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:16,372 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:16,381 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:16,455 INFO L354 Elim1Store]: treesize reduction 28, result has 59.4 percent of original size [2021-07-14 03:57:16,455 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 5 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 4 case distinctions, treesize of input 32 treesize of output 66 [2021-07-14 03:57:16,460 INFO L550 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2021-07-14 03:57:16,474 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:16,475 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:16,477 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:16,478 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:16,480 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:16,492 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:16,543 INFO L354 Elim1Store]: treesize reduction 12, result has 60.0 percent of original size [2021-07-14 03:57:16,543 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 2 case distinctions, treesize of input 36 treesize of output 50 [2021-07-14 03:57:16,547 INFO L550 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2021-07-14 03:57:16,570 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:16,571 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:16,572 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:16,653 INFO L354 Elim1Store]: treesize reduction 44, result has 59.3 percent of original size [2021-07-14 03:57:16,654 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 34 treesize of output 80 [2021-07-14 03:57:16,663 INFO L550 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2021-07-14 03:57:18,338 WARN L205 SmtUtils]: Spent 1.67 s on a formula simplification. DAG size of input: 336 DAG size of output: 261 [2021-07-14 03:57:18,339 INFO L628 ElimStorePlain]: treesize reduction 384, result has 70.9 percent of original size [2021-07-14 03:57:18,534 INFO L550 ElimStorePlain]: Start of recursive call 1: 11 dim-0 vars, 1 dim-1 vars, End of recursive call: 11 dim-0 vars, and 10 xjuncts. [2021-07-14 03:57:18,534 INFO L247 ElimStorePlain]: Needed 11 recursive calls to eliminate 12 variables, input treesize:507, output treesize:933 [2021-07-14 03:57:19,093 WARN L205 SmtUtils]: Spent 187.00 ms on a formula simplification. DAG size of input: 296 DAG size of output: 248 [2021-07-14 03:57:21,123 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:21,126 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:21,127 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:21,128 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:21,143 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:21,194 INFO L354 Elim1Store]: treesize reduction 28, result has 59.4 percent of original size [2021-07-14 03:57:21,195 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 5 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 4 case distinctions, treesize of input 36 treesize of output 66 [2021-07-14 03:57:21,201 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 2 xjuncts. [2021-07-14 03:57:21,214 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:21,217 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:21,221 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:21,234 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:21,316 INFO L354 Elim1Store]: treesize reduction 44, result has 59.3 percent of original size [2021-07-14 03:57:21,316 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 4 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 34 treesize of output 80 [2021-07-14 03:57:21,325 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-07-14 03:57:21,338 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:21,339 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:21,340 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:21,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:21,343 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:21,359 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:21,397 INFO L354 Elim1Store]: treesize reduction 12, result has 60.0 percent of original size [2021-07-14 03:57:21,398 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 2 case distinctions, treesize of input 40 treesize of output 52 [2021-07-14 03:57:21,401 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-07-14 03:57:21,415 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:21,417 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:21,418 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:21,419 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:21,420 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:21,435 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:21,472 INFO L354 Elim1Store]: treesize reduction 12, result has 60.0 percent of original size [2021-07-14 03:57:21,472 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 2 case distinctions, treesize of input 36 treesize of output 50 [2021-07-14 03:57:21,475 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-07-14 03:57:21,495 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:21,497 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:21,500 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:21,505 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:21,535 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:21,555 INFO L354 Elim1Store]: treesize reduction 135, result has 0.7 percent of original size [2021-07-14 03:57:21,555 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 5 select indices, 5 select index equivalence classes, 5 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 9 case distinctions, treesize of input 45 treesize of output 1 [2021-07-14 03:57:21,556 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-07-14 03:57:21,571 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:21,573 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:21,574 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:21,575 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:21,577 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:21,578 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:21,594 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:21,595 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 7 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 47 treesize of output 47 [2021-07-14 03:57:21,596 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-07-14 03:57:21,613 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:21,614 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:21,615 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:21,616 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:21,617 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:21,619 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:21,631 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:21,634 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 7 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 38 treesize of output 38 [2021-07-14 03:57:21,636 INFO L550 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2021-07-14 03:57:21,651 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:21,655 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:21,656 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:21,657 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:21,658 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:21,675 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:21,711 INFO L354 Elim1Store]: treesize reduction 12, result has 60.0 percent of original size [2021-07-14 03:57:21,711 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 2 case distinctions, treesize of input 38 treesize of output 52 [2021-07-14 03:57:21,715 INFO L550 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 2 xjuncts. [2021-07-14 03:57:21,736 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:21,738 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:21,739 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:21,740 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:21,743 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:21,758 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:21,803 INFO L354 Elim1Store]: treesize reduction 16, result has 60.0 percent of original size [2021-07-14 03:57:21,804 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 2 case distinctions, treesize of input 36 treesize of output 56 [2021-07-14 03:57:21,807 INFO L550 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2021-07-14 03:57:21,824 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:21,828 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:21,831 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:21,851 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:21,946 INFO L354 Elim1Store]: treesize reduction 68, result has 37.0 percent of original size [2021-07-14 03:57:21,947 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 4 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 34 treesize of output 56 [2021-07-14 03:57:21,951 INFO L550 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2021-07-14 03:57:21,970 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:21,971 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:21,973 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:21,975 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:21,976 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:21,979 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:21,993 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:21,994 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 7 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 40 treesize of output 40 [2021-07-14 03:57:21,995 INFO L550 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2021-07-14 03:57:22,018 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:22,020 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:22,021 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:22,022 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:22,023 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:22,024 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:22,037 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:22,040 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 7 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 38 treesize of output 38 [2021-07-14 03:57:22,041 INFO L550 ElimStorePlain]: Start of recursive call 13: End of recursive call: and 1 xjuncts. [2021-07-14 03:57:22,060 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:22,062 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:22,067 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:22,080 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:22,226 WARN L205 SmtUtils]: Spent 139.00 ms on a formula simplification. DAG size of input: 40 DAG size of output: 33 [2021-07-14 03:57:22,227 INFO L354 Elim1Store]: treesize reduction 44, result has 59.3 percent of original size [2021-07-14 03:57:22,227 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 4 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 30 treesize of output 80 [2021-07-14 03:57:22,232 INFO L550 ElimStorePlain]: Start of recursive call 14: End of recursive call: and 1 xjuncts. [2021-07-14 03:57:22,253 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:22,255 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:22,257 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:22,258 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:22,259 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:22,262 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:22,285 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:22,288 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 7 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 42 treesize of output 42 [2021-07-14 03:57:22,289 INFO L550 ElimStorePlain]: Start of recursive call 15: End of recursive call: and 1 xjuncts. [2021-07-14 03:57:22,313 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:22,315 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:22,316 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:22,317 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:22,318 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:22,320 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:22,333 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:22,335 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 7 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 38 treesize of output 38 [2021-07-14 03:57:22,337 INFO L550 ElimStorePlain]: Start of recursive call 16: End of recursive call: and 1 xjuncts. [2021-07-14 03:57:22,360 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:22,362 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:22,363 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:22,364 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:22,367 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:22,368 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:22,415 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:22,418 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 7 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 40 treesize of output 42 [2021-07-14 03:57:22,420 INFO L550 ElimStorePlain]: Start of recursive call 17: End of recursive call: and 1 xjuncts. [2021-07-14 03:57:22,436 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:22,440 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:22,441 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:22,443 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:22,444 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:22,463 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:22,483 INFO L354 Elim1Store]: treesize reduction 29, result has 3.3 percent of original size [2021-07-14 03:57:22,483 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 2 case distinctions, treesize of input 36 treesize of output 1 [2021-07-14 03:57:22,484 INFO L550 ElimStorePlain]: Start of recursive call 18: End of recursive call: and 1 xjuncts. [2021-07-14 03:57:22,500 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:22,502 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:22,503 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:22,504 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:22,506 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:22,507 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:22,523 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:22,531 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 7 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 38 [2021-07-14 03:57:22,533 INFO L550 ElimStorePlain]: Start of recursive call 19: End of recursive call: and 1 xjuncts. [2021-07-14 03:57:22,549 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:22,550 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:22,552 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:22,553 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:22,554 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:22,556 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:22,576 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:22,577 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 7 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 36 treesize of output 38 [2021-07-14 03:57:22,579 INFO L550 ElimStorePlain]: Start of recursive call 20: End of recursive call: and 1 xjuncts. [2021-07-14 03:57:22,594 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:22,596 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:22,597 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:22,598 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:22,623 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:22,718 INFO L354 Elim1Store]: treesize reduction 28, result has 59.4 percent of original size [2021-07-14 03:57:22,718 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 5 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 4 case distinctions, treesize of input 38 treesize of output 66 [2021-07-14 03:57:22,725 INFO L550 ElimStorePlain]: Start of recursive call 21: End of recursive call: and 2 xjuncts. [2021-07-14 03:57:22,742 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:22,746 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:22,747 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:22,749 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:22,750 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:22,764 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:22,814 INFO L354 Elim1Store]: treesize reduction 12, result has 60.0 percent of original size [2021-07-14 03:57:22,814 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 2 case distinctions, treesize of input 36 treesize of output 50 [2021-07-14 03:57:22,817 INFO L550 ElimStorePlain]: Start of recursive call 22: End of recursive call: and 2 xjuncts. [2021-07-14 03:57:22,835 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:22,836 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:22,838 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:22,863 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:22,988 WARN L205 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 40 DAG size of output: 25 [2021-07-14 03:57:22,989 INFO L354 Elim1Store]: treesize reduction 68, result has 37.0 percent of original size [2021-07-14 03:57:22,989 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 4 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 36 treesize of output 56 [2021-07-14 03:57:22,992 INFO L550 ElimStorePlain]: Start of recursive call 23: End of recursive call: and 1 xjuncts. [2021-07-14 03:57:23,019 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:23,020 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:23,021 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:23,030 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:23,043 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:23,159 INFO L354 Elim1Store]: treesize reduction 28, result has 59.4 percent of original size [2021-07-14 03:57:23,159 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 5 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 4 case distinctions, treesize of input 32 treesize of output 66 [2021-07-14 03:57:23,163 INFO L550 ElimStorePlain]: Start of recursive call 24: End of recursive call: and 1 xjuncts. [2021-07-14 03:57:23,193 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:23,194 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:23,195 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:23,196 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:23,197 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:23,198 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:23,212 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:23,214 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 7 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 38 treesize of output 40 [2021-07-14 03:57:23,216 INFO L550 ElimStorePlain]: Start of recursive call 25: End of recursive call: and 1 xjuncts. [2021-07-14 03:57:23,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:23,246 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:23,253 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:23,263 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:23,264 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:23,278 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:23,332 INFO L354 Elim1Store]: treesize reduction 12, result has 60.0 percent of original size [2021-07-14 03:57:23,332 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 2 case distinctions, treesize of input 38 treesize of output 50 [2021-07-14 03:57:23,335 INFO L550 ElimStorePlain]: Start of recursive call 26: End of recursive call: and 1 xjuncts. [2021-07-14 03:57:23,356 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:23,357 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:23,358 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:23,359 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:23,378 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:23,450 INFO L354 Elim1Store]: treesize reduction 32, result has 59.5 percent of original size [2021-07-14 03:57:23,450 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 5 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 4 case distinctions, treesize of input 36 treesize of output 72 [2021-07-14 03:57:23,453 INFO L550 ElimStorePlain]: Start of recursive call 27: End of recursive call: and 1 xjuncts. [2021-07-14 03:57:23,473 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:23,474 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:23,475 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:23,478 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:23,479 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:23,490 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:23,551 INFO L354 Elim1Store]: treesize reduction 12, result has 60.0 percent of original size [2021-07-14 03:57:23,551 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 2 case distinctions, treesize of input 32 treesize of output 50 [2021-07-14 03:57:23,554 INFO L550 ElimStorePlain]: Start of recursive call 28: End of recursive call: and 1 xjuncts. [2021-07-14 03:57:23,579 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:23,580 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:23,581 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:23,583 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:23,585 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:23,586 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:23,605 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:23,608 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 7 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 38 treesize of output 40 [2021-07-14 03:57:23,609 INFO L550 ElimStorePlain]: Start of recursive call 29: End of recursive call: and 1 xjuncts. [2021-07-14 03:57:23,640 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:23,645 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:23,646 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:23,647 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:23,648 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:23,650 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:23,651 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 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 36 treesize of output 38 [2021-07-14 03:57:23,652 INFO L550 ElimStorePlain]: Start of recursive call 30: End of recursive call: and 1 xjuncts. [2021-07-14 03:57:25,791 WARN L205 SmtUtils]: Spent 2.14 s on a formula simplification. DAG size of input: 386 DAG size of output: 320 [2021-07-14 03:57:25,792 INFO L628 ElimStorePlain]: treesize reduction 455, result has 77.7 percent of original size [2021-07-14 03:57:25,968 INFO L550 ElimStorePlain]: Start of recursive call 1: 10 dim-0 vars, 1 dim-1 vars, End of recursive call: 27 dim-0 vars, and 25 xjuncts. [2021-07-14 03:57:25,969 INFO L247 ElimStorePlain]: Needed 30 recursive calls to eliminate 11 variables, input treesize:1567, output treesize:1519 [2021-07-14 03:57:28,138 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:28,139 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:28,140 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:28,141 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:28,142 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:28,143 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:28,152 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:28,156 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 7 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 44 treesize of output 44 [2021-07-14 03:57:28,158 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 03:57:28,170 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:28,171 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:28,172 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:28,173 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:28,175 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:28,185 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:28,221 INFO L354 Elim1Store]: treesize reduction 14, result has 61.1 percent of original size [2021-07-14 03:57:28,221 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 2 case distinctions, treesize of input 42 treesize of output 56 [2021-07-14 03:57:28,224 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-07-14 03:57:28,237 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:28,238 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:28,239 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:28,239 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:28,240 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:28,241 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:28,249 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:28,254 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 7 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 40 treesize of output 40 [2021-07-14 03:57:28,256 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-07-14 03:57:28,267 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:28,268 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:28,269 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:28,271 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:28,272 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:28,280 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:28,313 INFO L354 Elim1Store]: treesize reduction 18, result has 60.9 percent of original size [2021-07-14 03:57:28,313 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 2 case distinctions, treesize of input 40 treesize of output 62 [2021-07-14 03:57:28,316 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-07-14 03:57:28,328 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:28,329 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:28,330 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:28,331 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:28,332 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:28,343 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:28,383 INFO L354 Elim1Store]: treesize reduction 14, result has 61.1 percent of original size [2021-07-14 03:57:28,384 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 2 case distinctions, treesize of input 40 treesize of output 56 [2021-07-14 03:57:28,388 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 2 xjuncts. [2021-07-14 03:57:28,405 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:28,406 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:28,408 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:28,411 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:28,428 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:28,496 INFO L354 Elim1Store]: treesize reduction 32, result has 60.5 percent of original size [2021-07-14 03:57:28,497 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 5 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 4 case distinctions, treesize of input 40 treesize of output 76 [2021-07-14 03:57:28,504 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 2 xjuncts. [2021-07-14 03:57:28,519 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:28,523 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:28,524 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:28,525 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:28,526 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:28,527 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:28,533 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:28,544 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 7 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 44 treesize of output 42 [2021-07-14 03:57:28,545 INFO L550 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2021-07-14 03:57:28,575 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:28,577 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:28,579 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:28,587 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:28,726 WARN L205 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 34 [2021-07-14 03:57:28,727 INFO L354 Elim1Store]: treesize reduction 50, result has 60.3 percent of original size [2021-07-14 03:57:28,727 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 4 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 40 treesize of output 94 [2021-07-14 03:57:28,742 INFO L550 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 2 xjuncts. [2021-07-14 03:57:28,766 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:28,767 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:28,768 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:28,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:28,770 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:28,779 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:28,846 INFO L354 Elim1Store]: treesize reduction 14, result has 61.1 percent of original size [2021-07-14 03:57:28,846 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 2 case distinctions, treesize of input 42 treesize of output 58 [2021-07-14 03:57:28,849 INFO L550 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 2 xjuncts. [2021-07-14 03:57:28,870 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:28,871 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:28,873 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:28,874 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:28,876 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:28,894 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:28,939 INFO L354 Elim1Store]: treesize reduction 14, result has 61.1 percent of original size [2021-07-14 03:57:28,939 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 2 case distinctions, treesize of input 40 treesize of output 56 [2021-07-14 03:57:28,942 INFO L550 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2021-07-14 03:57:28,966 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:28,967 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:28,968 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:28,975 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:29,102 WARN L205 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 34 [2021-07-14 03:57:29,103 INFO L354 Elim1Store]: treesize reduction 50, result has 60.3 percent of original size [2021-07-14 03:57:29,103 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 4 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 34 treesize of output 94 [2021-07-14 03:57:29,109 INFO L550 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2021-07-14 03:57:29,130 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:29,133 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:29,134 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:29,135 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:29,136 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:29,137 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:29,151 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:29,154 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 7 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 51 treesize of output 49 [2021-07-14 03:57:29,155 INFO L550 ElimStorePlain]: Start of recursive call 13: End of recursive call: and 1 xjuncts. [2021-07-14 03:57:29,174 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:29,176 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:29,179 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:29,180 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:29,182 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:29,189 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:29,252 INFO L354 Elim1Store]: treesize reduction 14, result has 61.1 percent of original size [2021-07-14 03:57:29,252 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 2 case distinctions, treesize of input 36 treesize of output 56 [2021-07-14 03:57:29,255 INFO L550 ElimStorePlain]: Start of recursive call 14: End of recursive call: and 1 xjuncts. [2021-07-14 03:57:29,273 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:29,275 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:29,276 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:29,277 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:29,278 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:29,279 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:29,291 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:29,298 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 7 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 42 treesize of output 40 [2021-07-14 03:57:29,299 INFO L550 ElimStorePlain]: Start of recursive call 15: End of recursive call: and 1 xjuncts. [2021-07-14 03:57:29,319 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:29,321 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:29,325 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:29,337 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:29,456 WARN L205 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 26 [2021-07-14 03:57:29,456 INFO L354 Elim1Store]: treesize reduction 80, result has 36.5 percent of original size [2021-07-14 03:57:29,456 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 4 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 38 treesize of output 64 [2021-07-14 03:57:29,459 INFO L550 ElimStorePlain]: Start of recursive call 16: End of recursive call: and 1 xjuncts. [2021-07-14 03:57:29,478 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:29,480 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:29,481 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:29,483 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:29,484 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:29,485 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:29,495 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:29,511 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 7 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 36 treesize of output 40 [2021-07-14 03:57:29,512 INFO L550 ElimStorePlain]: Start of recursive call 17: End of recursive call: and 1 xjuncts. [2021-07-14 03:57:29,534 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:29,536 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:29,538 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:29,541 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:29,545 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:29,547 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:29,566 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:29,569 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 7 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 40 treesize of output 40 [2021-07-14 03:57:29,570 INFO L550 ElimStorePlain]: Start of recursive call 18: End of recursive call: and 1 xjuncts. [2021-07-14 03:57:29,589 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:29,597 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:29,599 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:29,600 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:29,611 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:29,739 INFO L354 Elim1Store]: treesize reduction 32, result has 60.5 percent of original size [2021-07-14 03:57:29,740 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 5 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 4 case distinctions, treesize of input 36 treesize of output 76 [2021-07-14 03:57:29,745 INFO L550 ElimStorePlain]: Start of recursive call 19: End of recursive call: and 1 xjuncts. [2021-07-14 03:57:29,762 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:29,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:29,771 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:29,772 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:29,780 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:29,876 INFO L354 Elim1Store]: treesize reduction 32, result has 60.5 percent of original size [2021-07-14 03:57:29,876 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 5 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 4 case distinctions, treesize of input 42 treesize of output 76 [2021-07-14 03:57:29,882 INFO L550 ElimStorePlain]: Start of recursive call 20: End of recursive call: and 2 xjuncts. [2021-07-14 03:57:29,906 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:29,907 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:29,908 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:29,911 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:29,927 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:30,026 INFO L354 Elim1Store]: treesize reduction 36, result has 60.4 percent of original size [2021-07-14 03:57:30,026 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 5 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 4 case distinctions, treesize of input 40 treesize of output 82 [2021-07-14 03:57:30,029 INFO L550 ElimStorePlain]: Start of recursive call 21: End of recursive call: and 1 xjuncts. [2021-07-14 03:57:30,050 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:30,052 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:30,057 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:30,058 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:30,060 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:30,070 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:30,135 INFO L354 Elim1Store]: treesize reduction 14, result has 61.1 percent of original size [2021-07-14 03:57:30,135 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 2 case distinctions, treesize of input 44 treesize of output 58 [2021-07-14 03:57:30,138 INFO L550 ElimStorePlain]: Start of recursive call 22: End of recursive call: and 1 xjuncts. [2021-07-14 03:57:30,171 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:30,182 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:30,186 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:30,187 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:30,188 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:30,196 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:30,219 INFO L354 Elim1Store]: treesize reduction 35, result has 2.8 percent of original size [2021-07-14 03:57:30,220 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 2 case distinctions, treesize of input 40 treesize of output 1 [2021-07-14 03:57:30,220 INFO L550 ElimStorePlain]: Start of recursive call 23: End of recursive call: and 1 xjuncts. [2021-07-14 03:57:30,238 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:30,258 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:30,259 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:30,260 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:30,283 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:30,429 WARN L205 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 55 DAG size of output: 34 [2021-07-14 03:57:30,429 INFO L354 Elim1Store]: treesize reduction 78, result has 49.4 percent of original size [2021-07-14 03:57:30,430 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 5 select indices, 5 select index equivalence classes, 5 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 9 case distinctions, treesize of input 49 treesize of output 108 [2021-07-14 03:57:30,435 INFO L550 ElimStorePlain]: Start of recursive call 24: End of recursive call: and 1 xjuncts. [2021-07-14 03:57:30,460 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:30,461 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:30,463 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:30,470 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:30,601 WARN L205 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 34 [2021-07-14 03:57:30,601 INFO L354 Elim1Store]: treesize reduction 50, result has 60.3 percent of original size [2021-07-14 03:57:30,601 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 4 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 38 treesize of output 94 [2021-07-14 03:57:30,608 INFO L550 ElimStorePlain]: Start of recursive call 25: End of recursive call: and 1 xjuncts. [2021-07-14 03:57:30,628 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:30,629 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:30,630 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:30,631 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:30,633 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:30,634 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:30,649 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:30,657 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 7 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 42 treesize of output 42 [2021-07-14 03:57:30,661 INFO L550 ElimStorePlain]: Start of recursive call 26: End of recursive call: and 1 xjuncts. [2021-07-14 03:57:30,728 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:30,730 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:30,731 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:30,732 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:30,733 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:30,734 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:30,743 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:30,755 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 7 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 42 treesize of output 42 [2021-07-14 03:57:30,756 INFO L550 ElimStorePlain]: Start of recursive call 27: End of recursive call: and 1 xjuncts. [2021-07-14 03:57:30,783 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:30,784 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:30,786 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:30,787 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:30,788 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:30,789 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:30,799 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:30,805 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 7 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 46 treesize of output 44 [2021-07-14 03:57:30,807 INFO L550 ElimStorePlain]: Start of recursive call 28: End of recursive call: and 1 xjuncts. [2021-07-14 03:57:30,840 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:30,841 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:30,842 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:30,843 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:30,845 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:30,846 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:30,857 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:30,863 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 7 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 42 treesize of output 40 [2021-07-14 03:57:30,864 INFO L550 ElimStorePlain]: Start of recursive call 29: End of recursive call: and 1 xjuncts. [2021-07-14 03:57:30,883 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:30,884 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:30,885 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:30,886 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:30,887 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:30,888 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:30,892 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 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 42 treesize of output 40 [2021-07-14 03:57:30,893 INFO L550 ElimStorePlain]: Start of recursive call 30: End of recursive call: and 1 xjuncts. [2021-07-14 03:57:34,028 WARN L205 SmtUtils]: Spent 3.13 s on a formula simplification. DAG size of input: 414 DAG size of output: 327 [2021-07-14 03:57:34,029 INFO L628 ElimStorePlain]: treesize reduction 723, result has 69.0 percent of original size [2021-07-14 03:57:34,112 INFO L550 ElimStorePlain]: Start of recursive call 1: 9 dim-0 vars, 1 dim-1 vars, End of recursive call: 25 dim-0 vars, and 25 xjuncts. [2021-07-14 03:57:34,113 INFO L247 ElimStorePlain]: Needed 30 recursive calls to eliminate 10 variables, input treesize:1548, output treesize:1604 [2021-07-14 03:57:38,615 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:38,617 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:38,620 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:38,652 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 03:57:38,652 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 3 case distinctions, treesize of input 33 treesize of output 49 [2021-07-14 03:57:38,670 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 2 xjuncts. [2021-07-14 03:57:38,682 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:38,683 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:38,685 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:38,720 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 03:57:38,720 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 3 case distinctions, treesize of input 37 treesize of output 51 [2021-07-14 03:57:38,733 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 2 xjuncts. [2021-07-14 03:57:38,746 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:38,747 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:38,749 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:38,783 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 03:57:38,783 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 3 case distinctions, treesize of input 44 treesize of output 58 [2021-07-14 03:57:38,810 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 2 xjuncts. [2021-07-14 03:57:38,823 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:38,824 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:38,826 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:38,857 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 03:57:38,857 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 3 case distinctions, treesize of input 33 treesize of output 51 [2021-07-14 03:57:38,866 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 2 xjuncts. [2021-07-14 03:57:38,878 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:38,880 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:38,883 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:38,939 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 03:57:38,940 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 3 case distinctions, treesize of input 33 treesize of output 49 [2021-07-14 03:57:38,957 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 3 xjuncts. [2021-07-14 03:57:38,973 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:38,974 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:38,977 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:39,016 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 03:57:39,016 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 3 case distinctions, treesize of input 33 treesize of output 47 [2021-07-14 03:57:39,028 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 2 xjuncts. [2021-07-14 03:57:39,040 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:39,043 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:39,047 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:39,078 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 03:57:39,078 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 3 case distinctions, treesize of input 31 treesize of output 47 [2021-07-14 03:57:39,088 INFO L550 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 2 xjuncts. [2021-07-14 03:57:39,109 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:39,111 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:39,114 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:39,146 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-07-14 03:57:39,147 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 5 select indices, 5 select index equivalence classes, 3 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 7 case distinctions, treesize of input 42 treesize of output 1 [2021-07-14 03:57:39,147 INFO L550 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2021-07-14 03:57:39,169 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:39,176 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:39,179 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:39,223 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 03:57:39,223 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 3 case distinctions, treesize of input 35 treesize of output 49 [2021-07-14 03:57:39,266 INFO L550 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 3 xjuncts. [2021-07-14 03:57:39,282 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:39,285 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:39,288 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:39,309 INFO L354 Elim1Store]: treesize reduction 34, result has 2.9 percent of original size [2021-07-14 03:57:39,310 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 3 case distinctions, treesize of input 35 treesize of output 1 [2021-07-14 03:57:39,310 INFO L550 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2021-07-14 03:57:39,324 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:39,327 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:39,329 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:39,376 INFO L354 Elim1Store]: treesize reduction 32, result has 8.6 percent of original size [2021-07-14 03:57:39,376 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 3 case distinctions, treesize of input 35 treesize of output 20 [2021-07-14 03:57:39,377 INFO L550 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2021-07-14 03:57:39,391 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:39,394 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:39,397 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:39,450 INFO L354 Elim1Store]: treesize reduction 23, result has 34.3 percent of original size [2021-07-14 03:57:39,450 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 3 case distinctions, treesize of input 37 treesize of output 30 [2021-07-14 03:57:39,458 INFO L550 ElimStorePlain]: Start of recursive call 13: End of recursive call: and 1 xjuncts. [2021-07-14 03:57:39,473 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:39,474 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:39,484 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:39,526 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 03:57:39,526 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 3 case distinctions, treesize of input 29 treesize of output 49 [2021-07-14 03:57:39,554 INFO L550 ElimStorePlain]: Start of recursive call 14: End of recursive call: and 2 xjuncts. [2021-07-14 03:57:39,566 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:39,569 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:39,575 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:39,613 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 03:57:39,613 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 3 case distinctions, treesize of input 35 treesize of output 51 [2021-07-14 03:57:39,627 INFO L550 ElimStorePlain]: Start of recursive call 15: End of recursive call: and 2 xjuncts. [2021-07-14 03:57:39,638 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:39,642 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:39,645 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:39,683 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 03:57:39,684 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 3 case distinctions, treesize of input 35 treesize of output 49 [2021-07-14 03:57:39,724 INFO L550 ElimStorePlain]: Start of recursive call 16: End of recursive call: and 2 xjuncts. [2021-07-14 03:57:39,740 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:39,742 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:39,747 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:39,787 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 03:57:39,788 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 3 case distinctions, treesize of input 27 treesize of output 47 [2021-07-14 03:57:39,806 INFO L550 ElimStorePlain]: Start of recursive call 17: End of recursive call: and 2 xjuncts. [2021-07-14 03:57:39,822 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:39,823 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:39,828 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:39,880 INFO L354 Elim1Store]: treesize reduction 23, result has 34.3 percent of original size [2021-07-14 03:57:39,880 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 3 case distinctions, treesize of input 29 treesize of output 26 [2021-07-14 03:57:39,882 INFO L550 ElimStorePlain]: Start of recursive call 18: End of recursive call: and 1 xjuncts. [2021-07-14 03:57:39,895 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:39,899 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:39,902 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:39,924 INFO L354 Elim1Store]: treesize reduction 34, result has 2.9 percent of original size [2021-07-14 03:57:39,924 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 3 case distinctions, treesize of input 35 treesize of output 1 [2021-07-14 03:57:39,925 INFO L550 ElimStorePlain]: Start of recursive call 19: End of recursive call: and 1 xjuncts. [2021-07-14 03:57:39,940 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:39,943 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:39,946 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:39,988 INFO L354 Elim1Store]: treesize reduction 32, result has 8.6 percent of original size [2021-07-14 03:57:39,988 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 3 case distinctions, treesize of input 33 treesize of output 18 [2021-07-14 03:57:39,990 INFO L550 ElimStorePlain]: Start of recursive call 20: End of recursive call: and 1 xjuncts. [2021-07-14 03:57:40,005 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:40,006 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:40,010 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:40,069 INFO L354 Elim1Store]: treesize reduction 19, result has 45.7 percent of original size [2021-07-14 03:57:40,069 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 3 case distinctions, treesize of input 33 treesize of output 30 [2021-07-14 03:57:40,073 INFO L550 ElimStorePlain]: Start of recursive call 21: End of recursive call: and 1 xjuncts. [2021-07-14 03:57:40,087 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:40,091 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:40,095 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:40,134 INFO L354 Elim1Store]: treesize reduction 32, result has 8.6 percent of original size [2021-07-14 03:57:40,135 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 3 case distinctions, treesize of input 39 treesize of output 22 [2021-07-14 03:57:40,136 INFO L550 ElimStorePlain]: Start of recursive call 22: End of recursive call: and 1 xjuncts. [2021-07-14 03:57:40,150 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:40,152 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:40,155 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:40,194 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 03:57:40,194 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 3 case distinctions, treesize of input 33 treesize of output 49 [2021-07-14 03:57:40,208 INFO L550 ElimStorePlain]: Start of recursive call 23: End of recursive call: and 3 xjuncts. [2021-07-14 03:57:40,223 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:40,224 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:40,228 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:40,271 INFO L354 Elim1Store]: treesize reduction 25, result has 28.6 percent of original size [2021-07-14 03:57:40,271 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 3 case distinctions, treesize of input 29 treesize of output 24 [2021-07-14 03:57:40,273 INFO L550 ElimStorePlain]: Start of recursive call 24: End of recursive call: and 1 xjuncts. [2021-07-14 03:57:40,286 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:40,287 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:40,289 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:40,327 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 03:57:40,328 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 3 case distinctions, treesize of input 33 treesize of output 51 [2021-07-14 03:57:40,337 INFO L550 ElimStorePlain]: Start of recursive call 25: End of recursive call: and 2 xjuncts. [2021-07-14 03:57:40,351 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:40,353 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:40,356 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:40,390 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 03:57:40,390 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 3 case distinctions, treesize of input 33 treesize of output 49 [2021-07-14 03:57:40,408 INFO L550 ElimStorePlain]: Start of recursive call 26: End of recursive call: and 3 xjuncts. [2021-07-14 03:57:40,422 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:40,423 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:40,426 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:40,472 INFO L354 Elim1Store]: treesize reduction 23, result has 34.3 percent of original size [2021-07-14 03:57:40,472 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 3 case distinctions, treesize of input 37 treesize of output 28 [2021-07-14 03:57:40,474 INFO L550 ElimStorePlain]: Start of recursive call 27: End of recursive call: and 1 xjuncts. [2021-07-14 03:57:40,488 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:40,490 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:40,492 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:40,533 INFO L354 Elim1Store]: treesize reduction 17, result has 51.4 percent of original size [2021-07-14 03:57:40,533 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 3 case distinctions, treesize of input 35 treesize of output 32 [2021-07-14 03:57:40,535 INFO L550 ElimStorePlain]: Start of recursive call 28: End of recursive call: and 1 xjuncts. [2021-07-14 03:57:40,548 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:40,550 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:40,552 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:40,583 INFO L354 Elim1Store]: treesize reduction 32, result has 8.6 percent of original size [2021-07-14 03:57:40,583 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 3 case distinctions, treesize of input 35 treesize of output 20 [2021-07-14 03:57:40,585 INFO L550 ElimStorePlain]: Start of recursive call 29: End of recursive call: and 1 xjuncts. [2021-07-14 03:57:40,597 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:40,599 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:40,601 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:57:40,624 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 03:57:40,624 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 3 case distinctions, treesize of input 31 treesize of output 47 [2021-07-14 03:57:40,636 INFO L550 ElimStorePlain]: Start of recursive call 30: End of recursive call: and 2 xjuncts. [2021-07-14 03:57:42,102 WARN L205 SmtUtils]: Spent 1.47 s on a formula simplification. DAG size of input: 230 DAG size of output: 202 [2021-07-14 03:57:42,102 INFO L628 ElimStorePlain]: treesize reduction 201, result has 79.1 percent of original size [2021-07-14 03:57:42,142 INFO L550 ElimStorePlain]: Start of recursive call 1: 9 dim-0 vars, 1 dim-1 vars, End of recursive call: and 34 xjuncts. [2021-07-14 03:57:42,142 INFO L247 ElimStorePlain]: Needed 30 recursive calls to eliminate 10 variables, input treesize:1335, output treesize:803 [2021-07-14 03:57:42,543 INFO L134 CoverageAnalysis]: Checked inductivity of 185 backedges. 22 proven. 112 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2021-07-14 03:57:42,543 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [281291503] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 03:57:42,543 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 03:57:42,543 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [12, 18] total 29 [2021-07-14 03:57:42,543 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1389405171] [2021-07-14 03:57:42,543 INFO L462 AbstractCegarLoop]: Interpolant automaton has 29 states [2021-07-14 03:57:42,543 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 03:57:42,544 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 29 interpolants. [2021-07-14 03:57:42,544 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=98, Invalid=714, Unknown=0, NotChecked=0, Total=812 [2021-07-14 03:57:42,544 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 03:57:42,544 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 03:57:42,544 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 29 states, 29 states have (on average 3.5517241379310347) internal successors, (103), 29 states have internal predecessors, (103), 0 states have call successors, (0), 0 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 03:57:42,544 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-07-14 03:57:42,545 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-07-14 03:57:42,545 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 03:57:42,545 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-07-14 03:57:42,545 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2021-07-14 03:57:42,545 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2021-07-14 03:57:42,545 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2021-07-14 03:57:42,545 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-07-14 03:57:42,545 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 03:57:43,934 WARN L205 SmtUtils]: Spent 240.00 ms on a formula simplification that was a NOOP. DAG size: 72 [2021-07-14 03:57:45,851 WARN L205 SmtUtils]: Spent 1.50 s on a formula simplification that was a NOOP. DAG size: 73 [2021-07-14 03:57:47,667 WARN L205 SmtUtils]: Spent 1.61 s on a formula simplification. DAG size of input: 215 DAG size of output: 214 [2021-07-14 03:57:48,396 WARN L205 SmtUtils]: Spent 372.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 60 [2021-07-14 03:57:48,781 WARN L205 SmtUtils]: Spent 177.00 ms on a formula simplification that was a NOOP. DAG size: 72 [2021-07-14 03:57:49,436 WARN L205 SmtUtils]: Spent 382.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 61 [2021-07-14 03:57:50,064 WARN L205 SmtUtils]: Spent 462.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2021-07-14 03:57:51,896 WARN L205 SmtUtils]: Spent 1.64 s on a formula simplification. DAG size of input: 215 DAG size of output: 214 [2021-07-14 03:57:52,179 WARN L205 SmtUtils]: Spent 152.00 ms on a formula simplification that was a NOOP. DAG size: 72 [2021-07-14 03:57:56,427 WARN L205 SmtUtils]: Spent 4.13 s on a formula simplification that was a NOOP. DAG size: 73 [2021-07-14 03:57:57,461 WARN L205 SmtUtils]: Spent 862.00 ms on a formula simplification that was a NOOP. DAG size: 214 [2021-07-14 03:57:57,797 WARN L205 SmtUtils]: Spent 168.00 ms on a formula simplification that was a NOOP. DAG size: 69 [2021-07-14 03:57:59,077 WARN L205 SmtUtils]: Spent 1.15 s on a formula simplification that was a NOOP. DAG size: 70 [2021-07-14 03:58:00,057 WARN L205 SmtUtils]: Spent 815.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-07-14 03:58:02,742 WARN L205 SmtUtils]: Spent 2.45 s on a formula simplification that was a NOOP. DAG size: 77 [2021-07-14 03:58:06,529 WARN L205 SmtUtils]: Spent 3.11 s on a formula simplification. DAG size of input: 79 DAG size of output: 68 [2021-07-14 03:58:10,458 WARN L205 SmtUtils]: Spent 2.52 s on a formula simplification that was a NOOP. DAG size: 68 [2021-07-14 03:58:11,522 WARN L205 SmtUtils]: Spent 701.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-07-14 03:58:12,048 WARN L205 SmtUtils]: Spent 343.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 59 [2021-07-14 03:58:14,104 WARN L205 SmtUtils]: Spent 1.86 s on a formula simplification that was a NOOP. DAG size: 61 [2021-07-14 03:58:17,653 WARN L205 SmtUtils]: Spent 2.86 s on a formula simplification that was a NOOP. DAG size: 76 [2021-07-14 03:58:18,957 WARN L205 SmtUtils]: Spent 962.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-07-14 03:58:19,393 WARN L205 SmtUtils]: Spent 246.00 ms on a formula simplification. DAG size of input: 78 DAG size of output: 67 [2021-07-14 03:58:22,429 WARN L205 SmtUtils]: Spent 2.36 s on a formula simplification that was a NOOP. DAG size: 203 [2021-07-14 03:58:22,860 WARN L205 SmtUtils]: Spent 322.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 52 [2021-07-14 03:58:24,467 WARN L205 SmtUtils]: Spent 1.36 s on a formula simplification. DAG size of input: 205 DAG size of output: 149 [2021-07-14 03:58:24,930 WARN L205 SmtUtils]: Spent 169.00 ms on a formula simplification. DAG size of input: 250 DAG size of output: 151 [2021-07-14 03:58:24,941 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-07-14 03:58:24,941 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-07-14 03:58:24,941 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 03:58:24,941 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-07-14 03:58:24,941 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2021-07-14 03:58:24,941 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2021-07-14 03:58:24,941 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-07-14 03:58:24,941 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-07-14 03:58:24,941 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 55 states. [2021-07-14 03:58:25,142 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8,11 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 03:58:25,143 INFO L430 AbstractCegarLoop]: === Iteration 10 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 03:58:25,143 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 03:58:25,143 INFO L82 PathProgramCache]: Analyzing trace with hash 47383278, now seen corresponding path program 10 times [2021-07-14 03:58:25,143 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 03:58:25,143 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [539800601] [2021-07-14 03:58:25,143 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 03:58:25,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 03:58:25,406 INFO L134 CoverageAnalysis]: Checked inductivity of 838 backedges. 557 proven. 256 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2021-07-14 03:58:25,407 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 03:58:25,407 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [539800601] [2021-07-14 03:58:25,407 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [539800601] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 03:58:25,407 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1268854621] [2021-07-14 03:58:25,407 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 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 03:58:25,517 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2021-07-14 03:58:25,517 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-07-14 03:58:25,518 INFO L263 TraceCheckSpWp]: Trace formula consists of 280 conjuncts, 34 conjunts are in the unsatisfiable core [2021-07-14 03:58:25,519 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 03:58:25,677 INFO L134 CoverageAnalysis]: Checked inductivity of 838 backedges. 712 proven. 83 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2021-07-14 03:58:25,677 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1268854621] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 03:58:25,677 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 03:58:25,678 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [21, 18] total 23 [2021-07-14 03:58:25,678 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [84732692] [2021-07-14 03:58:25,678 INFO L462 AbstractCegarLoop]: Interpolant automaton has 24 states [2021-07-14 03:58:25,678 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 03:58:25,678 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 24 interpolants. [2021-07-14 03:58:25,679 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=158, Invalid=394, Unknown=0, NotChecked=0, Total=552 [2021-07-14 03:58:25,679 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 03:58:25,679 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 03:58:25,679 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 24 states, 24 states have (on average 4.291666666666667) internal successors, (103), 23 states have internal predecessors, (103), 0 states have call successors, (0), 0 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 03:58:25,679 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-07-14 03:58:25,679 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-07-14 03:58:25,679 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 03:58:25,679 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-07-14 03:58:25,679 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2021-07-14 03:58:25,679 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 32 states. [2021-07-14 03:58:25,679 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2021-07-14 03:58:25,679 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-07-14 03:58:25,679 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 55 states. [2021-07-14 03:58:25,679 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 03:58:27,094 WARN L205 SmtUtils]: Spent 949.00 ms on a formula simplification. DAG size of input: 213 DAG size of output: 157 [2021-07-14 03:58:28,672 WARN L205 SmtUtils]: Spent 1.31 s on a formula simplification that was a NOOP. DAG size: 223 [2021-07-14 03:58:29,930 WARN L205 SmtUtils]: Spent 989.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 164 [2021-07-14 03:58:32,038 WARN L205 SmtUtils]: Spent 1.94 s on a formula simplification. DAG size of input: 229 DAG size of output: 228 [2021-07-14 03:58:33,303 WARN L205 SmtUtils]: Spent 1.02 s on a formula simplification. DAG size of input: 225 DAG size of output: 166 [2021-07-14 03:58:34,604 WARN L205 SmtUtils]: Spent 1.18 s on a formula simplification that was a NOOP. DAG size: 225 [2021-07-14 03:58:36,007 WARN L205 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 231 DAG size of output: 171 [2021-07-14 03:58:39,112 WARN L205 SmtUtils]: Spent 2.95 s on a formula simplification. DAG size of input: 234 DAG size of output: 226 [2021-07-14 03:58:40,259 WARN L205 SmtUtils]: Spent 294.00 ms on a formula simplification. DAG size of input: 266 DAG size of output: 265 [2021-07-14 03:58:40,595 WARN L205 SmtUtils]: Spent 205.00 ms on a formula simplification. DAG size of input: 180 DAG size of output: 179 [2021-07-14 03:58:40,949 WARN L205 SmtUtils]: Spent 187.00 ms on a formula simplification. DAG size of input: 267 DAG size of output: 165 [2021-07-14 03:58:41,769 WARN L205 SmtUtils]: Spent 578.00 ms on a formula simplification. DAG size of input: 271 DAG size of output: 263 [2021-07-14 03:58:42,328 WARN L205 SmtUtils]: Spent 337.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 177 [2021-07-14 03:58:42,865 WARN L205 SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 260 [2021-07-14 03:58:43,493 WARN L205 SmtUtils]: Spent 183.00 ms on a formula simplification. DAG size of input: 261 DAG size of output: 160 [2021-07-14 03:58:43,925 WARN L205 SmtUtils]: Spent 159.00 ms on a formula simplification that was a NOOP. DAG size: 262 [2021-07-14 03:58:44,248 WARN L205 SmtUtils]: Spent 110.00 ms on a formula simplification that was a NOOP. DAG size: 176 [2021-07-14 03:58:44,627 WARN L205 SmtUtils]: Spent 205.00 ms on a formula simplification. DAG size of input: 263 DAG size of output: 162 [2021-07-14 03:58:44,654 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-07-14 03:58:44,654 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-07-14 03:58:44,655 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 03:58:44,655 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-07-14 03:58:44,655 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2021-07-14 03:58:44,655 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2021-07-14 03:58:44,655 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-07-14 03:58:44,655 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-07-14 03:58:44,660 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 74 states. [2021-07-14 03:58:44,660 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-07-14 03:58:44,879 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 12 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable1724 [2021-07-14 03:58:44,881 INFO L430 AbstractCegarLoop]: === Iteration 11 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 03:58:44,882 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 03:58:44,882 INFO L82 PathProgramCache]: Analyzing trace with hash -173084626, now seen corresponding path program 11 times [2021-07-14 03:58:44,882 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 03:58:44,882 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1828939737] [2021-07-14 03:58:44,882 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 03:58:44,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 03:58:45,136 INFO L134 CoverageAnalysis]: Checked inductivity of 517 backedges. 169 proven. 123 refuted. 0 times theorem prover too weak. 225 trivial. 0 not checked. [2021-07-14 03:58:45,136 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 03:58:45,137 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1828939737] [2021-07-14 03:58:45,137 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1828939737] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 03:58:45,137 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [948431980] [2021-07-14 03:58:45,137 INFO L93 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 13 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 13 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 03:58:45,299 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 17 check-sat command(s) [2021-07-14 03:58:45,300 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-07-14 03:58:45,301 INFO L263 TraceCheckSpWp]: Trace formula consists of 248 conjuncts, 33 conjunts are in the unsatisfiable core [2021-07-14 03:58:45,302 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 03:58:46,230 INFO L134 CoverageAnalysis]: Checked inductivity of 517 backedges. 256 proven. 225 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2021-07-14 03:58:46,230 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [948431980] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 03:58:46,230 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 03:58:46,230 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [23, 33] total 55 [2021-07-14 03:58:46,230 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [19908840] [2021-07-14 03:58:46,231 INFO L462 AbstractCegarLoop]: Interpolant automaton has 56 states [2021-07-14 03:58:46,231 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 03:58:46,232 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 56 interpolants. [2021-07-14 03:58:46,233 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=461, Invalid=2619, Unknown=0, NotChecked=0, Total=3080 [2021-07-14 03:58:46,233 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 03:58:46,233 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 03:58:46,233 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 56 states, 56 states have (on average 2.607142857142857) internal successors, (146), 55 states have internal predecessors, (146), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-14 03:58:46,233 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-07-14 03:58:46,233 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-07-14 03:58:46,233 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 03:58:46,233 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-07-14 03:58:46,233 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2021-07-14 03:58:46,233 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 32 states. [2021-07-14 03:58:46,233 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2021-07-14 03:58:46,233 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-07-14 03:58:46,233 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 74 states. [2021-07-14 03:58:46,233 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2021-07-14 03:58:46,233 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 03:58:48,210 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-07-14 03:58:48,210 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-07-14 03:58:48,210 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 03:58:48,210 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-07-14 03:58:48,210 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2021-07-14 03:58:48,211 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2021-07-14 03:58:48,211 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-07-14 03:58:48,211 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-07-14 03:58:48,211 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 75 states. [2021-07-14 03:58:48,211 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-07-14 03:58:48,211 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 68 states. [2021-07-14 03:58:48,425 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1725,13 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 03:58:48,425 INFO L430 AbstractCegarLoop]: === Iteration 12 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 03:58:48,425 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 03:58:48,425 INFO L82 PathProgramCache]: Analyzing trace with hash -1850769008, now seen corresponding path program 12 times [2021-07-14 03:58:48,426 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 03:58:48,426 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [888971989] [2021-07-14 03:58:48,426 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 03:58:48,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 03:58:48,850 INFO L134 CoverageAnalysis]: Checked inductivity of 945 backedges. 188 proven. 524 refuted. 0 times theorem prover too weak. 233 trivial. 0 not checked. [2021-07-14 03:58:48,850 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 03:58:48,850 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [888971989] [2021-07-14 03:58:48,850 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [888971989] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 03:58:48,850 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1498492195] [2021-07-14 03:58:48,850 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 14 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 14 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 03:58:48,958 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 24 check-sat command(s) [2021-07-14 03:58:48,958 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-07-14 03:58:48,960 INFO L263 TraceCheckSpWp]: Trace formula consists of 299 conjuncts, 45 conjunts are in the unsatisfiable core [2021-07-14 03:58:48,961 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 03:58:49,222 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:49,223 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:49,223 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:49,225 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:49,226 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:49,228 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:49,260 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 03:58:49,260 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 5 select indices, 5 select index equivalence classes, 6 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 4 case distinctions, treesize of input 44 treesize of output 64 [2021-07-14 03:58:49,275 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 2 xjuncts. [2021-07-14 03:58:49,280 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:49,281 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:49,282 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:49,284 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:49,285 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:49,287 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:49,323 INFO L354 Elim1Store]: treesize reduction 46, result has 6.1 percent of original size [2021-07-14 03:58:49,324 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 5 select indices, 5 select index equivalence classes, 6 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 4 case distinctions, treesize of input 48 treesize of output 19 [2021-07-14 03:58:49,325 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-07-14 03:58:49,330 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:49,331 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:49,332 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:49,333 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:49,334 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:49,336 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:49,352 INFO L354 Elim1Store]: treesize reduction 48, result has 2.0 percent of original size [2021-07-14 03:58:49,352 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 5 select indices, 5 select index equivalence classes, 6 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 4 case distinctions, treesize of input 48 treesize of output 1 [2021-07-14 03:58:49,353 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-07-14 03:58:49,358 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:49,359 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:49,359 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:49,361 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:49,362 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:49,364 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:49,380 INFO L354 Elim1Store]: treesize reduction 48, result has 2.0 percent of original size [2021-07-14 03:58:49,380 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 5 select indices, 5 select index equivalence classes, 6 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 4 case distinctions, treesize of input 48 treesize of output 1 [2021-07-14 03:58:49,381 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-07-14 03:58:49,385 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:49,386 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:49,387 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:49,388 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:49,389 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:49,391 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:49,407 INFO L354 Elim1Store]: treesize reduction 48, result has 2.0 percent of original size [2021-07-14 03:58:49,407 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 5 select indices, 5 select index equivalence classes, 6 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 4 case distinctions, treesize of input 48 treesize of output 1 [2021-07-14 03:58:49,408 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-07-14 03:58:49,413 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:49,414 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:49,415 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:49,417 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:49,417 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:49,419 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:49,439 INFO L354 Elim1Store]: treesize reduction 48, result has 2.0 percent of original size [2021-07-14 03:58:49,439 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 5 select indices, 5 select index equivalence classes, 6 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 4 case distinctions, treesize of input 44 treesize of output 1 [2021-07-14 03:58:49,440 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-07-14 03:58:49,444 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:49,444 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:49,445 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:49,447 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:49,448 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:49,449 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:49,465 INFO L354 Elim1Store]: treesize reduction 48, result has 2.0 percent of original size [2021-07-14 03:58:49,465 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 5 select indices, 5 select index equivalence classes, 6 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 4 case distinctions, treesize of input 36 treesize of output 1 [2021-07-14 03:58:49,466 INFO L550 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2021-07-14 03:58:49,469 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:49,469 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:49,470 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:49,472 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:49,473 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:49,474 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:49,479 INFO L354 Elim1Store]: treesize reduction 48, result has 2.0 percent of original size [2021-07-14 03:58:49,479 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 5 select indices, 5 select index equivalence classes, 6 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 4 case distinctions, treesize of input 40 treesize of output 1 [2021-07-14 03:58:49,480 INFO L550 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2021-07-14 03:58:49,504 INFO L628 ElimStorePlain]: treesize reduction 8, result has 77.1 percent of original size [2021-07-14 03:58:49,505 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 2 xjuncts. [2021-07-14 03:58:49,505 INFO L247 ElimStorePlain]: Needed 9 recursive calls to eliminate 1 variables, input treesize:357, output treesize:27 [2021-07-14 03:58:49,640 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2021-07-14 03:58:49,641 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 03:58:49,717 INFO L628 ElimStorePlain]: treesize reduction 19, result has 81.7 percent of original size [2021-07-14 03:58:49,721 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2021-07-14 03:58:49,722 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-07-14 03:58:49,765 INFO L628 ElimStorePlain]: treesize reduction 36, result has 55.0 percent of original size [2021-07-14 03:58:49,766 INFO L518 ElimStorePlain]: Eliminatee v_prenex_44 vanished before elimination [2021-07-14 03:58:49,767 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 3 dim-1 vars, End of recursive call: and 3 xjuncts. [2021-07-14 03:58:49,767 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 4 variables, input treesize:109, output treesize:62 [2021-07-14 03:58:50,053 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:50,054 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:50,055 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:50,056 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 22 treesize of output 10 [2021-07-14 03:58:50,058 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 03:58:50,237 WARN L205 SmtUtils]: Spent 178.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 72 [2021-07-14 03:58:50,237 INFO L628 ElimStorePlain]: treesize reduction 243, result has 51.7 percent of original size [2021-07-14 03:58:50,237 INFO L518 ElimStorePlain]: Eliminatee A vanished before elimination [2021-07-14 03:58:50,243 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:50,244 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:50,245 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:50,248 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 26 treesize of output 10 [2021-07-14 03:58:50,250 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-07-14 03:58:50,251 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 03:58:50,251 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-07-14 03:58:50,328 INFO L628 ElimStorePlain]: treesize reduction 62, result has 68.8 percent of original size [2021-07-14 03:58:50,329 INFO L518 ElimStorePlain]: Eliminatee v_prenex_52 vanished before elimination [2021-07-14 03:58:50,329 INFO L518 ElimStorePlain]: Eliminatee v_prenex_51 vanished before elimination [2021-07-14 03:58:50,333 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:50,334 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:50,334 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:50,335 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 22 treesize of output 10 [2021-07-14 03:58:50,337 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-07-14 03:58:50,352 INFO L628 ElimStorePlain]: treesize reduction 101, result has 12.2 percent of original size [2021-07-14 03:58:50,352 INFO L518 ElimStorePlain]: Eliminatee v_prenex_46 vanished before elimination [2021-07-14 03:58:50,353 INFO L518 ElimStorePlain]: Eliminatee v_prenex_45 vanished before elimination [2021-07-14 03:58:50,353 INFO L518 ElimStorePlain]: Eliminatee v_prenex_49 vanished before elimination [2021-07-14 03:58:50,353 INFO L518 ElimStorePlain]: Eliminatee v_prenex_48 vanished before elimination [2021-07-14 03:58:50,353 INFO L550 ElimStorePlain]: Start of recursive call 1: 10 dim-1 vars, End of recursive call: and 3 xjuncts. [2021-07-14 03:58:50,353 INFO L247 ElimStorePlain]: Needed 5 recursive calls to eliminate 10 variables, input treesize:525, output treesize:14 [2021-07-14 03:58:50,446 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2021-07-14 03:58:50,447 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 03:58:50,490 INFO L628 ElimStorePlain]: treesize reduction 22, result has 68.6 percent of original size [2021-07-14 03:58:50,491 INFO L518 ElimStorePlain]: Eliminatee v_prenex_54 vanished before elimination [2021-07-14 03:58:50,494 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2021-07-14 03:58:50,495 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-07-14 03:58:50,544 INFO L628 ElimStorePlain]: treesize reduction 19, result has 55.8 percent of original size [2021-07-14 03:58:50,544 INFO L518 ElimStorePlain]: Eliminatee v_prenex_55 vanished before elimination [2021-07-14 03:58:50,545 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 4 dim-1 vars, End of recursive call: and 2 xjuncts. [2021-07-14 03:58:50,545 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 5 variables, input treesize:75, output treesize:13 [2021-07-14 03:58:50,714 INFO L134 CoverageAnalysis]: Checked inductivity of 945 backedges. 255 proven. 208 refuted. 0 times theorem prover too weak. 482 trivial. 0 not checked. [2021-07-14 03:58:50,714 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1498492195] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 03:58:50,714 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 03:58:50,714 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [30, 19] total 48 [2021-07-14 03:58:50,714 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1932913297] [2021-07-14 03:58:50,714 INFO L462 AbstractCegarLoop]: Interpolant automaton has 48 states [2021-07-14 03:58:50,715 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 03:58:50,715 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 48 interpolants. [2021-07-14 03:58:50,716 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=319, Invalid=1937, Unknown=0, NotChecked=0, Total=2256 [2021-07-14 03:58:50,716 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 03:58:50,716 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 03:58:50,716 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 48 states, 48 states have (on average 3.0625) internal successors, (147), 48 states have internal predecessors, (147), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-14 03:58:50,716 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-07-14 03:58:50,716 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-07-14 03:58:50,716 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 03:58:50,716 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-07-14 03:58:50,716 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2021-07-14 03:58:50,716 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 32 states. [2021-07-14 03:58:50,716 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2021-07-14 03:58:50,716 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-07-14 03:58:50,716 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 75 states. [2021-07-14 03:58:50,716 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2021-07-14 03:58:50,716 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 68 states. [2021-07-14 03:58:50,716 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 03:58:52,615 WARN L205 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 57 [2021-07-14 03:58:53,021 WARN L205 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 78 DAG size of output: 57 [2021-07-14 03:58:53,161 WARN L205 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 55 [2021-07-14 03:58:53,299 WARN L205 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 57 [2021-07-14 03:58:53,550 WARN L205 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 78 DAG size of output: 57 [2021-07-14 03:58:53,689 WARN L205 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 57 [2021-07-14 03:58:53,954 WARN L205 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 78 DAG size of output: 57 [2021-07-14 03:58:54,140 WARN L205 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 57 [2021-07-14 03:58:54,428 WARN L205 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 78 DAG size of output: 57 [2021-07-14 03:58:54,591 WARN L205 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 57 [2021-07-14 03:58:54,884 WARN L205 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 78 DAG size of output: 57 [2021-07-14 03:58:55,049 WARN L205 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 57 [2021-07-14 03:58:55,383 WARN L205 SmtUtils]: Spent 159.00 ms on a formula simplification. DAG size of input: 78 DAG size of output: 57 [2021-07-14 03:58:55,552 WARN L205 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 57 [2021-07-14 03:58:55,821 WARN L205 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 78 DAG size of output: 57 [2021-07-14 03:58:56,245 WARN L205 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 57 [2021-07-14 03:58:56,435 WARN L205 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 57 [2021-07-14 03:58:56,734 WARN L205 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 57 [2021-07-14 03:58:56,891 WARN L205 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 57 [2021-07-14 03:58:57,208 WARN L205 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 57 [2021-07-14 03:58:57,373 WARN L205 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 57 [2021-07-14 03:58:57,663 WARN L205 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 57 [2021-07-14 03:58:57,850 WARN L205 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 53 [2021-07-14 03:58:58,147 WARN L205 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 53 [2021-07-14 03:58:58,669 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-07-14 03:58:58,669 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-07-14 03:58:58,669 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 03:58:58,669 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-07-14 03:58:58,676 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2021-07-14 03:58:58,677 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2021-07-14 03:58:58,677 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-07-14 03:58:58,677 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-07-14 03:58:58,677 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 75 states. [2021-07-14 03:58:58,677 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-07-14 03:58:58,677 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 69 states. [2021-07-14 03:58:58,677 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 86 states. [2021-07-14 03:58:58,893 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 14 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable1726 [2021-07-14 03:58:58,894 INFO L430 AbstractCegarLoop]: === Iteration 13 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 03:58:58,894 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 03:58:58,894 INFO L82 PathProgramCache]: Analyzing trace with hash -786307026, now seen corresponding path program 13 times [2021-07-14 03:58:58,894 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 03:58:58,894 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1584672044] [2021-07-14 03:58:58,894 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 03:58:58,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 03:58:59,356 INFO L134 CoverageAnalysis]: Checked inductivity of 1050 backedges. 306 proven. 509 refuted. 0 times theorem prover too weak. 235 trivial. 0 not checked. [2021-07-14 03:58:59,356 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 03:58:59,356 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1584672044] [2021-07-14 03:58:59,357 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1584672044] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 03:58:59,357 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1231147670] [2021-07-14 03:58:59,357 INFO L93 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 15 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 15 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 03:58:59,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 03:58:59,420 INFO L263 TraceCheckSpWp]: Trace formula consists of 332 conjuncts, 41 conjunts are in the unsatisfiable core [2021-07-14 03:58:59,421 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 03:59:00,342 INFO L134 CoverageAnalysis]: Checked inductivity of 1050 backedges. 376 proven. 578 refuted. 0 times theorem prover too weak. 96 trivial. 0 not checked. [2021-07-14 03:59:00,343 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1231147670] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 03:59:00,343 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 03:59:00,343 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [32, 25] total 56 [2021-07-14 03:59:00,343 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1734144714] [2021-07-14 03:59:00,343 INFO L462 AbstractCegarLoop]: Interpolant automaton has 57 states [2021-07-14 03:59:00,343 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 03:59:00,344 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 57 interpolants. [2021-07-14 03:59:00,344 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=526, Invalid=2666, Unknown=0, NotChecked=0, Total=3192 [2021-07-14 03:59:00,344 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 03:59:00,345 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 03:59:00,345 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 57 states, 57 states have (on average 3.491228070175439) internal successors, (199), 56 states have internal predecessors, (199), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-14 03:59:00,345 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-07-14 03:59:00,345 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-07-14 03:59:00,345 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 03:59:00,345 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-07-14 03:59:00,345 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2021-07-14 03:59:00,345 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 32 states. [2021-07-14 03:59:00,345 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2021-07-14 03:59:00,345 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-07-14 03:59:00,345 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 75 states. [2021-07-14 03:59:00,345 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2021-07-14 03:59:00,345 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 69 states. [2021-07-14 03:59:00,345 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 86 states. [2021-07-14 03:59:00,345 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 03:59:04,704 WARN L205 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 56 [2021-07-14 03:59:05,174 WARN L205 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 58 [2021-07-14 03:59:05,348 WARN L205 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 51 [2021-07-14 03:59:06,616 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-07-14 03:59:06,617 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-07-14 03:59:06,617 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 03:59:06,617 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-07-14 03:59:06,617 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2021-07-14 03:59:06,617 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2021-07-14 03:59:06,617 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-07-14 03:59:06,617 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-07-14 03:59:06,617 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 75 states. [2021-07-14 03:59:06,617 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-07-14 03:59:06,617 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 76 states. [2021-07-14 03:59:06,617 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 118 states. [2021-07-14 03:59:06,617 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 108 states. [2021-07-14 03:59:06,828 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1789,15 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 03:59:06,828 INFO L430 AbstractCegarLoop]: === Iteration 14 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 03:59:06,829 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 03:59:06,829 INFO L82 PathProgramCache]: Analyzing trace with hash -99346822, now seen corresponding path program 14 times [2021-07-14 03:59:06,829 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 03:59:06,829 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1154598093] [2021-07-14 03:59:06,829 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 03:59:06,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 03:59:07,310 INFO L134 CoverageAnalysis]: Checked inductivity of 1886 backedges. 731 proven. 884 refuted. 0 times theorem prover too weak. 271 trivial. 0 not checked. [2021-07-14 03:59:07,310 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 03:59:07,310 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1154598093] [2021-07-14 03:59:07,310 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1154598093] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 03:59:07,310 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [648815767] [2021-07-14 03:59:07,310 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 16 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 16 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 03:59:07,424 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-07-14 03:59:07,424 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-07-14 03:59:07,426 INFO L263 TraceCheckSpWp]: Trace formula consists of 420 conjuncts, 53 conjunts are in the unsatisfiable core [2021-07-14 03:59:07,428 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 03:59:08,349 INFO L134 CoverageAnalysis]: Checked inductivity of 1886 backedges. 755 proven. 886 refuted. 0 times theorem prover too weak. 245 trivial. 0 not checked. [2021-07-14 03:59:08,349 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [648815767] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 03:59:08,349 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 03:59:08,349 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [26, 28] total 53 [2021-07-14 03:59:08,349 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1065018963] [2021-07-14 03:59:08,350 INFO L462 AbstractCegarLoop]: Interpolant automaton has 54 states [2021-07-14 03:59:08,350 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 03:59:08,350 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 54 interpolants. [2021-07-14 03:59:08,351 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=549, Invalid=2313, Unknown=0, NotChecked=0, Total=2862 [2021-07-14 03:59:08,351 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 03:59:08,351 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 03:59:08,351 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 54 states, 54 states have (on average 4.277777777777778) internal successors, (231), 53 states have internal predecessors, (231), 0 states have call successors, (0), 0 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 03:59:08,351 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-07-14 03:59:08,351 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-07-14 03:59:08,351 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 03:59:08,351 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-07-14 03:59:08,351 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2021-07-14 03:59:08,351 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 32 states. [2021-07-14 03:59:08,351 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2021-07-14 03:59:08,351 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-07-14 03:59:08,351 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 75 states. [2021-07-14 03:59:08,351 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2021-07-14 03:59:08,351 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 76 states. [2021-07-14 03:59:08,351 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 118 states. [2021-07-14 03:59:08,351 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 108 states. [2021-07-14 03:59:08,351 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 03:59:10,829 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-07-14 03:59:10,829 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-07-14 03:59:10,829 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 03:59:10,829 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-07-14 03:59:10,829 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2021-07-14 03:59:10,829 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2021-07-14 03:59:10,829 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-07-14 03:59:10,829 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-07-14 03:59:10,829 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 75 states. [2021-07-14 03:59:10,829 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-07-14 03:59:10,829 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 76 states. [2021-07-14 03:59:10,829 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 118 states. [2021-07-14 03:59:10,830 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 108 states. [2021-07-14 03:59:10,830 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 93 states. [2021-07-14 03:59:11,047 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1790,16 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 03:59:11,047 INFO L430 AbstractCegarLoop]: === Iteration 15 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 03:59:11,048 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 03:59:11,048 INFO L82 PathProgramCache]: Analyzing trace with hash 1296768776, now seen corresponding path program 15 times [2021-07-14 03:59:11,048 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 03:59:11,048 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [581793170] [2021-07-14 03:59:11,048 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 03:59:11,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 03:59:11,484 INFO L134 CoverageAnalysis]: Checked inductivity of 2969 backedges. 1027 proven. 1554 refuted. 0 times theorem prover too weak. 388 trivial. 0 not checked. [2021-07-14 03:59:11,484 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 03:59:11,484 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [581793170] [2021-07-14 03:59:11,485 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [581793170] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 03:59:11,485 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [493028487] [2021-07-14 03:59:11,485 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 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 03:59:11,589 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 12 check-sat command(s) [2021-07-14 03:59:11,589 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-07-14 03:59:11,589 INFO L263 TraceCheckSpWp]: Trace formula consists of 138 conjuncts, 15 conjunts are in the unsatisfiable core [2021-07-14 03:59:11,591 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 03:59:11,947 INFO L354 Elim1Store]: treesize reduction 12, result has 60.0 percent of original size [2021-07-14 03:59:11,947 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 16 treesize of output 28 [2021-07-14 03:59:11,950 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 2 xjuncts. [2021-07-14 03:59:11,982 INFO L628 ElimStorePlain]: treesize reduction 10, result has 78.3 percent of original size [2021-07-14 03:59:11,987 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2021-07-14 03:59:11,987 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:29, output treesize:14 [2021-07-14 03:59:12,075 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 03:59:12,075 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 11 treesize of output 15 [2021-07-14 03:59:12,080 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 2 xjuncts. [2021-07-14 03:59:12,091 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 03:59:12,095 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-1 vars, End of recursive call: and 2 xjuncts. [2021-07-14 03:59:12,096 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:27, output treesize:19 [2021-07-14 03:59:12,244 INFO L134 CoverageAnalysis]: Checked inductivity of 2969 backedges. 536 proven. 7 refuted. 0 times theorem prover too weak. 2426 trivial. 0 not checked. [2021-07-14 03:59:12,244 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [493028487] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 03:59:12,244 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 03:59:12,244 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [27, 11] total 37 [2021-07-14 03:59:12,245 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1616255700] [2021-07-14 03:59:12,245 INFO L462 AbstractCegarLoop]: Interpolant automaton has 37 states [2021-07-14 03:59:12,245 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 03:59:12,245 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 37 interpolants. [2021-07-14 03:59:12,246 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=311, Invalid=1021, Unknown=0, NotChecked=0, Total=1332 [2021-07-14 03:59:12,246 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 03:59:12,246 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 03:59:12,246 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 37 states, 37 states have (on average 4.594594594594595) internal successors, (170), 37 states have internal predecessors, (170), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-14 03:59:12,246 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-07-14 03:59:12,246 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-07-14 03:59:12,246 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 03:59:12,246 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-07-14 03:59:12,246 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2021-07-14 03:59:12,246 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 32 states. [2021-07-14 03:59:12,246 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2021-07-14 03:59:12,246 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-07-14 03:59:12,246 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 75 states. [2021-07-14 03:59:12,246 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2021-07-14 03:59:12,246 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 76 states. [2021-07-14 03:59:12,246 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 118 states. [2021-07-14 03:59:12,246 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 108 states. [2021-07-14 03:59:12,246 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 93 states. [2021-07-14 03:59:12,247 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 03:59:16,774 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-07-14 03:59:16,775 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-07-14 03:59:16,775 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 03:59:16,775 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-07-14 03:59:16,775 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2021-07-14 03:59:16,775 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2021-07-14 03:59:16,775 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-07-14 03:59:16,775 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-07-14 03:59:16,775 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 76 states. [2021-07-14 03:59:16,775 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-07-14 03:59:16,775 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 76 states. [2021-07-14 03:59:16,775 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 118 states. [2021-07-14 03:59:16,775 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 108 states. [2021-07-14 03:59:16,775 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 93 states. [2021-07-14 03:59:16,775 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 90 states. [2021-07-14 03:59:16,991 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1791,17 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 03:59:16,991 INFO L430 AbstractCegarLoop]: === Iteration 16 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 03:59:16,992 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 03:59:16,992 INFO L82 PathProgramCache]: Analyzing trace with hash 325537258, now seen corresponding path program 16 times [2021-07-14 03:59:16,992 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 03:59:16,992 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1929600554] [2021-07-14 03:59:16,992 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 03:59:17,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 03:59:17,554 INFO L134 CoverageAnalysis]: Checked inductivity of 3852 backedges. 1805 proven. 1800 refuted. 0 times theorem prover too weak. 247 trivial. 0 not checked. [2021-07-14 03:59:17,554 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 03:59:17,555 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1929600554] [2021-07-14 03:59:17,555 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1929600554] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 03:59:17,555 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [226820723] [2021-07-14 03:59:17,555 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 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 03:59:17,645 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2021-07-14 03:59:17,645 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-07-14 03:59:17,648 INFO L263 TraceCheckSpWp]: Trace formula consists of 553 conjuncts, 69 conjunts are in the unsatisfiable core [2021-07-14 03:59:17,650 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 03:59:18,060 INFO L134 CoverageAnalysis]: Checked inductivity of 3852 backedges. 2423 proven. 1080 refuted. 0 times theorem prover too weak. 349 trivial. 0 not checked. [2021-07-14 03:59:18,060 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [226820723] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 03:59:18,061 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 03:59:18,061 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [37, 32] total 43 [2021-07-14 03:59:18,061 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1853628616] [2021-07-14 03:59:18,061 INFO L462 AbstractCegarLoop]: Interpolant automaton has 44 states [2021-07-14 03:59:18,061 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 03:59:18,061 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 44 interpolants. [2021-07-14 03:59:18,062 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=451, Invalid=1441, Unknown=0, NotChecked=0, Total=1892 [2021-07-14 03:59:18,062 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 03:59:18,062 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 03:59:18,062 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 44 states, 44 states have (on average 4.204545454545454) internal successors, (185), 43 states have internal predecessors, (185), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-14 03:59:18,062 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-07-14 03:59:18,062 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-07-14 03:59:18,062 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 03:59:18,062 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-07-14 03:59:18,062 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2021-07-14 03:59:18,063 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 32 states. [2021-07-14 03:59:18,063 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2021-07-14 03:59:18,063 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-07-14 03:59:18,063 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 76 states. [2021-07-14 03:59:18,063 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2021-07-14 03:59:18,063 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 76 states. [2021-07-14 03:59:18,063 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 118 states. [2021-07-14 03:59:18,063 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 108 states. [2021-07-14 03:59:18,063 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 93 states. [2021-07-14 03:59:18,063 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 90 states. [2021-07-14 03:59:18,063 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 03:59:21,014 WARN L205 SmtUtils]: Spent 128.00 ms on a formula simplification that was a NOOP. DAG size: 180 [2021-07-14 03:59:21,397 WARN L205 SmtUtils]: Spent 233.00 ms on a formula simplification. DAG size of input: 179 DAG size of output: 178 [2021-07-14 03:59:21,763 WARN L205 SmtUtils]: Spent 133.00 ms on a formula simplification that was a NOOP. DAG size: 181 [2021-07-14 03:59:22,387 WARN L205 SmtUtils]: Spent 157.00 ms on a formula simplification that was a NOOP. DAG size: 266 [2021-07-14 03:59:23,111 WARN L205 SmtUtils]: Spent 357.00 ms on a formula simplification. DAG size of input: 265 DAG size of output: 264 [2021-07-14 03:59:23,583 WARN L205 SmtUtils]: Spent 234.00 ms on a formula simplification. DAG size of input: 180 DAG size of output: 176 [2021-07-14 03:59:23,714 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-07-14 03:59:23,714 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-07-14 03:59:23,714 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 03:59:23,714 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-07-14 03:59:23,714 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 38 states. [2021-07-14 03:59:23,714 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2021-07-14 03:59:23,714 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-07-14 03:59:23,714 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-07-14 03:59:23,714 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 82 states. [2021-07-14 03:59:23,714 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-07-14 03:59:23,715 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 76 states. [2021-07-14 03:59:23,715 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 120 states. [2021-07-14 03:59:23,715 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 139 states. [2021-07-14 03:59:23,715 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 93 states. [2021-07-14 03:59:23,715 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 90 states. [2021-07-14 03:59:23,715 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2021-07-14 03:59:23,915 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 18 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable1800 [2021-07-14 03:59:23,915 INFO L430 AbstractCegarLoop]: === Iteration 17 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 03:59:23,916 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 03:59:23,916 INFO L82 PathProgramCache]: Analyzing trace with hash -1578550072, now seen corresponding path program 17 times [2021-07-14 03:59:23,916 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 03:59:23,916 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2024363670] [2021-07-14 03:59:23,916 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 03:59:23,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 03:59:26,218 INFO L134 CoverageAnalysis]: Checked inductivity of 1876 backedges. 1372 proven. 504 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-14 03:59:26,218 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 03:59:26,218 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2024363670] [2021-07-14 03:59:26,218 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2024363670] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 03:59:26,218 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [994576365] [2021-07-14 03:59:26,218 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 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 03:59:27,542 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 32 check-sat command(s) [2021-07-14 03:59:27,542 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-07-14 03:59:27,550 INFO L263 TraceCheckSpWp]: Trace formula consists of 415 conjuncts, 57 conjunts are in the unsatisfiable core [2021-07-14 03:59:27,552 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 03:59:29,271 INFO L134 CoverageAnalysis]: Checked inductivity of 1876 backedges. 678 proven. 789 refuted. 0 times theorem prover too weak. 409 trivial. 0 not checked. [2021-07-14 03:59:29,271 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [994576365] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 03:59:29,271 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 03:59:29,271 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [76, 30] total 105 [2021-07-14 03:59:29,272 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [872301252] [2021-07-14 03:59:29,272 INFO L462 AbstractCegarLoop]: Interpolant automaton has 106 states [2021-07-14 03:59:29,272 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 03:59:29,273 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 106 interpolants. [2021-07-14 03:59:29,275 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=2075, Invalid=9055, Unknown=0, NotChecked=0, Total=11130 [2021-07-14 03:59:29,275 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 03:59:29,275 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 03:59:29,275 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 106 states, 106 states have (on average 2.7169811320754715) internal successors, (288), 105 states have internal predecessors, (288), 0 states have call successors, (0), 0 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 03:59:29,275 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-07-14 03:59:29,275 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-07-14 03:59:29,275 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 03:59:29,275 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-07-14 03:59:29,275 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 38 states. [2021-07-14 03:59:29,275 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 32 states. [2021-07-14 03:59:29,276 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2021-07-14 03:59:29,276 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-07-14 03:59:29,276 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 82 states. [2021-07-14 03:59:29,276 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2021-07-14 03:59:29,276 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 76 states. [2021-07-14 03:59:29,276 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 120 states. [2021-07-14 03:59:29,276 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 139 states. [2021-07-14 03:59:29,276 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 93 states. [2021-07-14 03:59:29,276 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 90 states. [2021-07-14 03:59:29,276 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2021-07-14 03:59:29,276 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 03:59:33,298 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-07-14 03:59:33,298 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-07-14 03:59:33,298 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 03:59:33,298 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-07-14 03:59:33,298 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 38 states. [2021-07-14 03:59:33,298 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2021-07-14 03:59:33,298 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-07-14 03:59:33,298 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-07-14 03:59:33,298 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 82 states. [2021-07-14 03:59:33,298 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-07-14 03:59:33,298 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 76 states. [2021-07-14 03:59:33,298 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 120 states. [2021-07-14 03:59:33,300 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 139 states. [2021-07-14 03:59:33,300 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 93 states. [2021-07-14 03:59:33,301 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 90 states. [2021-07-14 03:59:33,301 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2021-07-14 03:59:33,301 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 135 states. [2021-07-14 03:59:33,516 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 19 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable1801 [2021-07-14 03:59:33,517 INFO L430 AbstractCegarLoop]: === Iteration 18 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 03:59:33,517 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 03:59:33,517 INFO L82 PathProgramCache]: Analyzing trace with hash 80602556, now seen corresponding path program 18 times [2021-07-14 03:59:33,517 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 03:59:33,517 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1073661904] [2021-07-14 03:59:33,517 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 03:59:33,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 03:59:34,604 INFO L134 CoverageAnalysis]: Checked inductivity of 6289 backedges. 3504 proven. 2533 refuted. 0 times theorem prover too weak. 252 trivial. 0 not checked. [2021-07-14 03:59:34,604 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 03:59:34,604 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1073661904] [2021-07-14 03:59:34,604 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1073661904] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 03:59:34,604 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1018843339] [2021-07-14 03:59:34,605 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 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 03:59:36,417 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 49 check-sat command(s) [2021-07-14 03:59:36,417 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-07-14 03:59:36,427 INFO L263 TraceCheckSpWp]: Trace formula consists of 545 conjuncts, 41 conjunts are in the unsatisfiable core [2021-07-14 03:59:36,429 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 03:59:38,019 WARN L205 SmtUtils]: Spent 376.00 ms on a formula simplification that was a NOOP. DAG size: 80 [2021-07-14 03:59:38,990 WARN L205 SmtUtils]: Spent 282.00 ms on a formula simplification that was a NOOP. DAG size: 329 [2021-07-14 03:59:39,261 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:39,262 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:39,264 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:39,265 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:39,267 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:39,268 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:39,270 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:39,271 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:39,272 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:39,273 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:39,284 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:39,495 WARN L205 SmtUtils]: Spent 182.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 54 [2021-07-14 03:59:39,496 INFO L354 Elim1Store]: treesize reduction 86, result has 60.2 percent of original size [2021-07-14 03:59:39,496 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 6 select indices, 6 select index equivalence classes, 11 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 10 case distinctions, treesize of input 60 treesize of output 154 [2021-07-14 03:59:39,514 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 2 xjuncts. [2021-07-14 03:59:39,533 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:39,536 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:39,537 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:39,538 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:39,540 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:39,541 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:39,542 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:39,546 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:39,547 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:39,548 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:39,571 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:39,772 WARN L205 SmtUtils]: Spent 188.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 54 [2021-07-14 03:59:39,773 INFO L354 Elim1Store]: treesize reduction 86, result has 60.2 percent of original size [2021-07-14 03:59:39,773 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 6 select indices, 6 select index equivalence classes, 11 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 10 case distinctions, treesize of input 48 treesize of output 154 [2021-07-14 03:59:39,781 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-07-14 03:59:39,801 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:39,802 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:39,805 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:39,806 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:39,808 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:39,810 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:39,812 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:39,818 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:39,820 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:39,824 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:39,862 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:40,119 WARN L205 SmtUtils]: Spent 250.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 54 [2021-07-14 03:59:40,119 INFO L354 Elim1Store]: treesize reduction 86, result has 60.2 percent of original size [2021-07-14 03:59:40,120 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 6 select indices, 6 select index equivalence classes, 11 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 10 case distinctions, treesize of input 56 treesize of output 154 [2021-07-14 03:59:40,156 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 2 xjuncts. [2021-07-14 03:59:40,183 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:40,185 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:40,190 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:40,192 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:40,195 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:40,200 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:40,202 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:40,208 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:40,211 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:40,221 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:40,286 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:40,299 INFO L244 Elim1Store]: Index analysis took 117 ms [2021-07-14 03:59:40,658 WARN L205 SmtUtils]: Spent 357.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 54 [2021-07-14 03:59:40,659 INFO L354 Elim1Store]: treesize reduction 86, result has 60.2 percent of original size [2021-07-14 03:59:40,659 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 6 select indices, 6 select index equivalence classes, 11 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 10 case distinctions, treesize of input 62 treesize of output 154 [2021-07-14 03:59:40,672 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 2 xjuncts. [2021-07-14 03:59:40,711 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:40,713 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:40,714 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:40,720 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:40,721 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:40,723 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:40,724 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:40,725 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:40,726 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:40,728 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:40,740 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:41,045 WARN L205 SmtUtils]: Spent 272.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 54 [2021-07-14 03:59:41,045 INFO L354 Elim1Store]: treesize reduction 86, result has 60.2 percent of original size [2021-07-14 03:59:41,046 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 6 select indices, 6 select index equivalence classes, 11 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 10 case distinctions, treesize of input 58 treesize of output 154 [2021-07-14 03:59:41,073 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 2 xjuncts. [2021-07-14 03:59:41,106 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:41,107 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:41,108 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:41,112 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:41,121 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:41,123 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:41,124 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:41,125 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:41,127 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:41,128 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:41,152 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:41,581 WARN L205 SmtUtils]: Spent 403.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 54 [2021-07-14 03:59:41,581 INFO L354 Elim1Store]: treesize reduction 86, result has 60.2 percent of original size [2021-07-14 03:59:41,581 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 6 select indices, 6 select index equivalence classes, 11 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 10 case distinctions, treesize of input 56 treesize of output 154 [2021-07-14 03:59:41,594 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-07-14 03:59:41,632 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:41,634 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:41,636 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:41,637 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:41,650 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:41,651 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:41,653 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:41,655 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:41,657 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:41,658 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:41,690 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:42,136 WARN L205 SmtUtils]: Spent 412.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 54 [2021-07-14 03:59:42,136 INFO L354 Elim1Store]: treesize reduction 86, result has 60.2 percent of original size [2021-07-14 03:59:42,136 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 6 select indices, 6 select index equivalence classes, 11 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 10 case distinctions, treesize of input 62 treesize of output 154 [2021-07-14 03:59:42,247 INFO L550 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 2 xjuncts. [2021-07-14 03:59:42,290 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:42,292 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:42,294 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:42,299 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:42,314 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:42,315 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:42,317 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:42,319 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:42,321 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:42,323 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:42,355 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:42,778 WARN L205 SmtUtils]: Spent 395.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 54 [2021-07-14 03:59:42,779 INFO L354 Elim1Store]: treesize reduction 86, result has 60.2 percent of original size [2021-07-14 03:59:42,779 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 6 select indices, 6 select index equivalence classes, 11 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 10 case distinctions, treesize of input 60 treesize of output 154 [2021-07-14 03:59:42,797 INFO L550 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2021-07-14 03:59:42,831 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:42,837 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:42,838 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:42,840 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:42,846 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:42,847 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:42,849 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:42,861 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:42,863 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:42,865 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:42,912 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:42,934 INFO L244 Elim1Store]: Index analysis took 104 ms [2021-07-14 03:59:43,491 WARN L205 SmtUtils]: Spent 554.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 54 [2021-07-14 03:59:43,491 INFO L354 Elim1Store]: treesize reduction 86, result has 60.2 percent of original size [2021-07-14 03:59:43,492 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 6 select indices, 6 select index equivalence classes, 11 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 10 case distinctions, treesize of input 52 treesize of output 154 [2021-07-14 03:59:43,501 INFO L550 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2021-07-14 03:59:43,544 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:43,546 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:43,563 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:43,565 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:43,567 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:43,572 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:43,576 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:43,586 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:43,589 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:43,598 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:43,666 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:43,675 INFO L244 Elim1Store]: Index analysis took 132 ms [2021-07-14 03:59:44,076 WARN L205 SmtUtils]: Spent 398.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 54 [2021-07-14 03:59:44,076 INFO L354 Elim1Store]: treesize reduction 86, result has 60.2 percent of original size [2021-07-14 03:59:44,076 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 6 select indices, 6 select index equivalence classes, 11 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 10 case distinctions, treesize of input 62 treesize of output 154 [2021-07-14 03:59:44,126 INFO L550 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 2 xjuncts. [2021-07-14 03:59:44,212 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:44,215 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:44,217 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:44,222 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:44,225 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:44,227 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:44,230 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:44,232 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:44,235 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:44,237 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:44,261 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:44,372 INFO L244 Elim1Store]: Index analysis took 197 ms [2021-07-14 03:59:44,778 WARN L205 SmtUtils]: Spent 403.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 54 [2021-07-14 03:59:44,778 INFO L354 Elim1Store]: treesize reduction 86, result has 60.2 percent of original size [2021-07-14 03:59:44,778 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 6 select indices, 6 select index equivalence classes, 11 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 10 case distinctions, treesize of input 60 treesize of output 154 [2021-07-14 03:59:44,796 INFO L550 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2021-07-14 03:59:44,841 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:44,854 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:44,861 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:44,890 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:44,912 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:44,914 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:44,916 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:44,929 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:44,931 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:44,933 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:44,984 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:45,006 INFO L244 Elim1Store]: Index analysis took 166 ms [2021-07-14 03:59:45,630 WARN L205 SmtUtils]: Spent 621.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 54 [2021-07-14 03:59:45,630 INFO L354 Elim1Store]: treesize reduction 86, result has 60.2 percent of original size [2021-07-14 03:59:45,631 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 6 select indices, 6 select index equivalence classes, 11 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 10 case distinctions, treesize of input 60 treesize of output 154 [2021-07-14 03:59:45,645 INFO L550 ElimStorePlain]: Start of recursive call 13: End of recursive call: and 1 xjuncts. [2021-07-14 03:59:45,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:45,773 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:45,875 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:45,878 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:45,898 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:45,900 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:45,901 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:45,904 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:45,906 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:45,908 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:45,940 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:45,971 INFO L244 Elim1Store]: Index analysis took 280 ms [2021-07-14 03:59:46,629 WARN L205 SmtUtils]: Spent 654.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 54 [2021-07-14 03:59:46,629 INFO L354 Elim1Store]: treesize reduction 86, result has 60.2 percent of original size [2021-07-14 03:59:46,629 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 6 select indices, 6 select index equivalence classes, 11 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 10 case distinctions, treesize of input 62 treesize of output 154 [2021-07-14 03:59:46,657 INFO L550 ElimStorePlain]: Start of recursive call 14: End of recursive call: and 2 xjuncts. [2021-07-14 03:59:47,007 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:47,009 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:47,012 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:47,015 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:47,038 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:47,040 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:47,042 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:47,044 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:47,046 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:47,048 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:47,082 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:47,130 INFO L244 Elim1Store]: Index analysis took 133 ms [2021-07-14 03:59:47,619 WARN L205 SmtUtils]: Spent 486.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 54 [2021-07-14 03:59:47,620 INFO L354 Elim1Store]: treesize reduction 86, result has 60.2 percent of original size [2021-07-14 03:59:47,620 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 6 select indices, 6 select index equivalence classes, 11 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 10 case distinctions, treesize of input 56 treesize of output 154 [2021-07-14 03:59:47,631 INFO L550 ElimStorePlain]: Start of recursive call 15: End of recursive call: and 1 xjuncts. [2021-07-14 03:59:47,715 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:47,718 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:47,721 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:47,732 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:47,770 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:47,773 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:47,775 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:47,776 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:47,778 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:47,780 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:47,825 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:47,867 INFO L244 Elim1Store]: Index analysis took 184 ms [2021-07-14 03:59:48,367 WARN L205 SmtUtils]: Spent 497.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 54 [2021-07-14 03:59:48,368 INFO L354 Elim1Store]: treesize reduction 86, result has 60.2 percent of original size [2021-07-14 03:59:48,368 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 6 select indices, 6 select index equivalence classes, 11 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 10 case distinctions, treesize of input 60 treesize of output 154 [2021-07-14 03:59:48,388 INFO L550 ElimStorePlain]: Start of recursive call 16: End of recursive call: and 2 xjuncts. [2021-07-14 03:59:48,475 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:48,478 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:48,481 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:48,488 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:48,515 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:48,518 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:48,522 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:48,525 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:48,528 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:48,532 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:49,304 WARN L205 SmtUtils]: Spent 769.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 54 [2021-07-14 03:59:49,305 INFO L354 Elim1Store]: treesize reduction 86, result has 60.2 percent of original size [2021-07-14 03:59:49,305 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 6 select indices, 6 select index equivalence classes, 10 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 10 case distinctions, treesize of input 60 treesize of output 154 [2021-07-14 03:59:49,318 INFO L550 ElimStorePlain]: Start of recursive call 17: End of recursive call: and 1 xjuncts. [2021-07-14 04:00:20,361 WARN L205 SmtUtils]: Spent 31.04 s on a formula simplification. DAG size of input: 1062 DAG size of output: 838 [2021-07-14 04:00:20,363 INFO L628 ElimStorePlain]: treesize reduction 2846, result has 61.2 percent of original size [2021-07-14 04:00:20,733 INFO L550 ElimStorePlain]: Start of recursive call 1: 16 dim-0 vars, 1 dim-1 vars, End of recursive call: 16 dim-0 vars, and 16 xjuncts. [2021-07-14 04:00:20,734 INFO L247 ElimStorePlain]: Needed 17 recursive calls to eliminate 17 variables, input treesize:1063, output treesize:4121 [2021-07-14 04:00:24,593 WARN L205 SmtUtils]: Spent 712.00 ms on a formula simplification that was a NOOP. DAG size: 833 [2021-07-14 04:00:25,153 WARN L205 SmtUtils]: Spent 151.00 ms on a formula simplification. DAG size of input: 650 DAG size of output: 650 [2021-07-14 04:00:25,394 WARN L205 SmtUtils]: Spent 221.00 ms on a formula simplification. DAG size of input: 665 DAG size of output: 665 [2021-07-14 04:00:25,515 WARN L205 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 665 DAG size of output: 665 [2021-07-14 04:00:49,625 WARN L205 SmtUtils]: Spent 19.24 s on a formula simplification that was a NOOP. DAG size: 665 [2021-07-14 04:00:49,772 WARN L205 SmtUtils]: Spent 144.00 ms on a formula simplification. DAG size of input: 665 DAG size of output: 665 [2021-07-14 04:00:50,381 WARN L205 SmtUtils]: Spent 426.00 ms on a formula simplification that was a NOOP. DAG size: 665 [2021-07-14 04:00:50,683 WARN L205 SmtUtils]: Spent 291.00 ms on a formula simplification. DAG size of input: 650 DAG size of output: 650 [2021-07-14 04:00:50,878 WARN L205 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 665 DAG size of output: 665 [2021-07-14 04:00:51,540 WARN L205 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 665 DAG size of output: 665 [2021-07-14 04:00:52,068 WARN L205 SmtUtils]: Spent 227.00 ms on a formula simplification. DAG size of input: 665 DAG size of output: 665 [2021-07-14 04:00:52,519 WARN L205 SmtUtils]: Spent 249.00 ms on a formula simplification that was a NOOP. DAG size: 665 [2021-07-14 04:00:52,661 WARN L205 SmtUtils]: Spent 140.00 ms on a formula simplification that was a NOOP. DAG size: 665 [2021-07-14 04:00:52,785 WARN L205 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 665 DAG size of output: 665 [2021-07-14 04:00:53,014 WARN L205 SmtUtils]: Spent 223.00 ms on a formula simplification. DAG size of input: 665 DAG size of output: 665 [2021-07-14 04:00:53,627 WARN L205 SmtUtils]: Spent 141.00 ms on a formula simplification. DAG size of input: 665 DAG size of output: 665 [2021-07-14 04:00:53,879 WARN L205 SmtUtils]: Spent 140.00 ms on a formula simplification. DAG size of input: 665 DAG size of output: 665 [2021-07-14 04:00:54,119 WARN L205 SmtUtils]: Spent 163.00 ms on a formula simplification that was a NOOP. DAG size: 665 [2021-07-14 04:00:54,322 WARN L205 SmtUtils]: Spent 162.00 ms on a formula simplification. DAG size of input: 650 DAG size of output: 650 [2021-07-14 04:00:54,504 WARN L205 SmtUtils]: Spent 162.00 ms on a formula simplification that was a NOOP. DAG size: 665 [2021-07-14 04:00:54,759 WARN L205 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 665 DAG size of output: 665 [2021-07-14 04:00:54,961 WARN L205 SmtUtils]: Spent 165.00 ms on a formula simplification. DAG size of input: 665 DAG size of output: 665 [2021-07-14 04:00:55,178 WARN L205 SmtUtils]: Spent 192.00 ms on a formula simplification. DAG size of input: 665 DAG size of output: 665 [2021-07-14 04:00:55,377 WARN L205 SmtUtils]: Spent 163.00 ms on a formula simplification. DAG size of input: 665 DAG size of output: 665 [2021-07-14 04:00:55,910 WARN L205 SmtUtils]: Spent 149.00 ms on a formula simplification. DAG size of input: 665 DAG size of output: 665 [2021-07-14 04:00:56,099 WARN L205 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 665 DAG size of output: 665 [2021-07-14 04:00:56,463 WARN L205 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 665 DAG size of output: 665 [2021-07-14 04:00:56,577 WARN L205 SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 665 [2021-07-14 04:00:56,951 WARN L205 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 665 [2021-07-14 04:01:19,635 WARN L205 SmtUtils]: Spent 22.61 s on a formula simplification. DAG size of input: 673 DAG size of output: 673 [2021-07-14 04:01:20,038 WARN L205 SmtUtils]: Spent 399.00 ms on a formula simplification. DAG size of input: 671 DAG size of output: 687 [2021-07-14 04:01:20,423 WARN L205 SmtUtils]: Spent 366.00 ms on a formula simplification. DAG size of input: 687 DAG size of output: 687 [2021-07-14 04:01:20,999 WARN L205 SmtUtils]: Spent 572.00 ms on a formula simplification. DAG size of input: 688 DAG size of output: 688 [2021-07-14 04:01:21,122 WARN L205 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 688 DAG size of output: 688 [2021-07-14 04:01:21,771 WARN L205 SmtUtils]: Spent 573.00 ms on a formula simplification. DAG size of input: 687 DAG size of output: 687 [2021-07-14 04:01:22,429 WARN L205 SmtUtils]: Spent 655.00 ms on a formula simplification that was a NOOP. DAG size: 688 [2021-07-14 04:01:22,779 WARN L205 SmtUtils]: Spent 342.00 ms on a formula simplification. DAG size of input: 688 DAG size of output: 688 [2021-07-14 04:01:23,153 WARN L205 SmtUtils]: Spent 324.00 ms on a formula simplification. DAG size of input: 798 DAG size of output: 798 [2021-07-14 04:01:23,912 WARN L205 SmtUtils]: Spent 548.00 ms on a formula simplification. DAG size of input: 687 DAG size of output: 687 [2021-07-14 04:01:25,096 WARN L205 SmtUtils]: Spent 1.17 s on a formula simplification that was a NOOP. DAG size: 687 [2021-07-14 04:01:25,179 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:25,181 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:25,184 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:25,186 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:25,188 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:25,191 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:25,193 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:25,195 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:25,197 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:25,199 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:25,234 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:25,261 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 5 select indices, 5 select index equivalence classes, 11 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 64 treesize of output 55 [2021-07-14 04:01:25,262 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 04:01:25,305 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:25,306 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:25,307 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:25,308 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:25,310 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:25,311 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:25,312 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:25,313 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:25,314 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:25,315 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:25,317 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:25,318 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:25,320 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:25,321 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:25,322 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:25,346 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:25,370 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 6 select indices, 6 select index equivalence classes, 16 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 70 treesize of output 64 [2021-07-14 04:01:25,371 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-07-14 04:01:25,416 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:25,418 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:25,420 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:25,421 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:25,423 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:25,424 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:25,426 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:25,427 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:25,430 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:25,431 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:25,433 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:25,434 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:25,436 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:25,437 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:25,439 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:25,466 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:25,495 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 6 select indices, 6 select index equivalence classes, 16 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 60 treesize of output 62 [2021-07-14 04:01:25,497 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-07-14 04:01:25,537 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:25,538 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:25,539 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:25,541 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:25,545 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:25,547 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:25,549 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:25,551 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:25,553 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:25,555 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:25,557 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:25,558 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:25,560 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:25,595 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:25,729 INFO L354 Elim1Store]: treesize reduction 18, result has 60.9 percent of original size [2021-07-14 04:01:25,730 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 6 select indices, 6 select index equivalence classes, 19 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 2 case distinctions, treesize of input 60 treesize of output 78 [2021-07-14 04:01:25,733 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-07-14 04:01:25,784 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:25,788 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:25,793 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:25,797 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:25,801 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:25,804 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:25,807 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:25,809 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:25,812 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:25,815 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:25,861 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:25,895 INFO L244 Elim1Store]: Index analysis took 114 ms [2021-07-14 04:01:25,897 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 5 select indices, 5 select index equivalence classes, 11 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 66 treesize of output 53 [2021-07-14 04:01:25,898 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-07-14 04:01:25,947 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:25,950 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:25,953 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:25,956 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:25,959 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:25,961 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:25,964 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:25,966 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:25,969 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:25,971 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:26,027 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:26,054 INFO L244 Elim1Store]: Index analysis took 110 ms [2021-07-14 04:01:26,056 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 5 select indices, 5 select index equivalence classes, 11 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 56 treesize of output 55 [2021-07-14 04:01:26,057 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-07-14 04:01:26,099 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:26,102 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:26,104 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:26,107 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:26,110 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:26,119 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:26,121 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:26,124 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:26,128 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:26,131 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:26,134 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:26,137 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:26,140 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:26,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:26,258 INFO L244 Elim1Store]: Index analysis took 161 ms [2021-07-14 04:01:26,377 WARN L205 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 20 DAG size of output: 17 [2021-07-14 04:01:26,377 INFO L354 Elim1Store]: treesize reduction 18, result has 60.9 percent of original size [2021-07-14 04:01:26,377 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 6 select indices, 6 select index equivalence classes, 19 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 2 case distinctions, treesize of input 56 treesize of output 78 [2021-07-14 04:01:26,380 INFO L550 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2021-07-14 04:01:26,429 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:26,433 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:26,434 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:26,436 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:26,438 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:26,441 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:26,443 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:26,444 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:26,447 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:26,448 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:26,462 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:26,494 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 5 select indices, 5 select index equivalence classes, 11 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 66 treesize of output 57 [2021-07-14 04:01:26,495 INFO L550 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2021-07-14 04:01:26,552 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:26,555 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:26,558 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:26,561 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:26,564 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:26,566 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:26,569 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:26,571 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:26,574 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:26,577 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:26,620 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:26,650 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 5 select indices, 5 select index equivalence classes, 11 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 60 treesize of output 53 [2021-07-14 04:01:26,651 INFO L550 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2021-07-14 04:01:26,701 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:26,704 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:26,707 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:26,710 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:26,713 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:26,716 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:26,719 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:26,722 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:26,725 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:26,728 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:26,767 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:26,793 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 5 select indices, 5 select index equivalence classes, 11 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 62 treesize of output 53 [2021-07-14 04:01:26,794 INFO L550 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2021-07-14 04:01:26,847 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:26,851 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:26,856 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:26,861 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:26,863 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:26,866 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:26,870 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:26,873 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:26,876 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:26,880 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:26,916 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:26,940 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 5 select indices, 5 select index equivalence classes, 11 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 50 treesize of output 53 [2021-07-14 04:01:26,941 INFO L550 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2021-07-14 04:01:26,991 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:26,993 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:26,995 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:26,997 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:26,999 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:27,001 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:27,002 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:27,004 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:27,006 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:27,008 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:27,009 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:27,011 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:27,013 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:27,052 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:27,183 INFO L354 Elim1Store]: treesize reduction 18, result has 60.9 percent of original size [2021-07-14 04:01:27,183 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 6 select indices, 6 select index equivalence classes, 19 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 2 case distinctions, treesize of input 56 treesize of output 78 [2021-07-14 04:01:27,186 INFO L550 ElimStorePlain]: Start of recursive call 13: End of recursive call: and 1 xjuncts. [2021-07-14 04:01:27,255 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:27,259 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:27,262 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:27,265 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:27,268 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:27,272 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:27,274 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:27,278 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:27,281 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:27,284 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:27,333 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:27,377 INFO L244 Elim1Store]: Index analysis took 125 ms [2021-07-14 04:01:27,379 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 5 select indices, 5 select index equivalence classes, 11 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 64 treesize of output 53 [2021-07-14 04:01:27,380 INFO L550 ElimStorePlain]: Start of recursive call 14: End of recursive call: and 1 xjuncts. [2021-07-14 04:01:27,439 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:27,442 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:27,444 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:27,447 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:27,448 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:27,451 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:27,453 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:27,456 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:27,458 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:27,460 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:27,481 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:27,523 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 5 select indices, 5 select index equivalence classes, 11 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 68 treesize of output 55 [2021-07-14 04:01:27,524 INFO L550 ElimStorePlain]: Start of recursive call 15: End of recursive call: and 1 xjuncts. [2021-07-14 04:01:27,581 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:27,584 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:27,587 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:27,590 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:27,592 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:27,595 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:27,597 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:27,600 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:27,603 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:27,606 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:27,625 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:27,676 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 5 select indices, 5 select index equivalence classes, 11 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 68 treesize of output 55 [2021-07-14 04:01:27,677 INFO L550 ElimStorePlain]: Start of recursive call 16: End of recursive call: and 1 xjuncts. [2021-07-14 04:01:27,739 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:27,742 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:27,745 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:27,747 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:27,750 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:27,752 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:27,754 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:27,757 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:27,759 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:27,762 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:27,820 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:27,837 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 5 select indices, 5 select index equivalence classes, 11 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 68 treesize of output 55 [2021-07-14 04:01:27,839 INFO L550 ElimStorePlain]: Start of recursive call 17: End of recursive call: and 1 xjuncts. [2021-07-14 04:01:27,913 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:27,916 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:27,918 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:27,926 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:27,929 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:27,932 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:27,935 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:27,937 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:27,940 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:27,943 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:27,945 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:27,948 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:27,951 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:28,004 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:28,060 INFO L244 Elim1Store]: Index analysis took 170 ms [2021-07-14 04:01:28,219 WARN L205 SmtUtils]: Spent 156.00 ms on a formula simplification. DAG size of input: 20 DAG size of output: 17 [2021-07-14 04:01:28,219 INFO L354 Elim1Store]: treesize reduction 18, result has 60.9 percent of original size [2021-07-14 04:01:28,219 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 6 select indices, 6 select index equivalence classes, 19 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 2 case distinctions, treesize of input 58 treesize of output 78 [2021-07-14 04:01:28,222 INFO L550 ElimStorePlain]: Start of recursive call 18: End of recursive call: and 1 xjuncts. [2021-07-14 04:01:28,280 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:28,282 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:28,283 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:28,285 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:28,286 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:28,288 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:28,289 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:28,291 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:28,292 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:28,294 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:28,295 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:28,297 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:28,298 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:28,299 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:28,301 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:28,327 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:28,355 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 6 select indices, 6 select index equivalence classes, 16 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 74 treesize of output 68 [2021-07-14 04:01:28,357 INFO L550 ElimStorePlain]: Start of recursive call 19: End of recursive call: and 1 xjuncts. [2021-07-14 04:01:28,431 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:28,438 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:28,441 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:28,450 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:28,453 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:28,456 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:28,459 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:28,461 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:28,464 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:28,467 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:28,520 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:28,549 INFO L244 Elim1Store]: Index analysis took 121 ms [2021-07-14 04:01:28,551 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 5 select indices, 5 select index equivalence classes, 11 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 62 treesize of output 57 [2021-07-14 04:01:28,552 INFO L550 ElimStorePlain]: Start of recursive call 20: End of recursive call: and 1 xjuncts. [2021-07-14 04:01:28,615 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:28,617 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:28,625 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:28,627 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:28,630 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:28,633 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:28,635 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:28,637 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:28,639 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:28,641 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:28,643 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:28,645 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:28,648 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:28,719 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:28,729 INFO L244 Elim1Store]: Index analysis took 115 ms [2021-07-14 04:01:28,885 WARN L205 SmtUtils]: Spent 153.00 ms on a formula simplification. DAG size of input: 20 DAG size of output: 17 [2021-07-14 04:01:28,885 INFO L354 Elim1Store]: treesize reduction 18, result has 60.9 percent of original size [2021-07-14 04:01:28,885 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 6 select indices, 6 select index equivalence classes, 19 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 2 case distinctions, treesize of input 62 treesize of output 78 [2021-07-14 04:01:28,890 INFO L550 ElimStorePlain]: Start of recursive call 21: End of recursive call: and 1 xjuncts. [2021-07-14 04:01:28,962 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:28,965 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:28,967 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:28,969 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:28,971 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:28,974 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:28,976 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:28,978 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:28,981 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:28,985 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:29,070 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:29,116 INFO L244 Elim1Store]: Index analysis took 156 ms [2021-07-14 04:01:29,119 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 5 select indices, 5 select index equivalence classes, 11 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 60 treesize of output 53 [2021-07-14 04:01:29,120 INFO L550 ElimStorePlain]: Start of recursive call 22: End of recursive call: and 1 xjuncts. [2021-07-14 04:01:29,195 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:29,199 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:29,203 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:29,207 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:29,210 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:29,214 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:29,217 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:29,219 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:29,222 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:29,224 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:29,264 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:29,295 INFO L244 Elim1Store]: Index analysis took 103 ms [2021-07-14 04:01:29,296 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 5 select indices, 5 select index equivalence classes, 11 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 70 treesize of output 57 [2021-07-14 04:01:29,298 INFO L550 ElimStorePlain]: Start of recursive call 23: End of recursive call: and 1 xjuncts. [2021-07-14 04:01:29,349 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:29,352 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:29,356 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:29,358 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:29,360 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:29,362 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:29,365 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:29,368 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:29,371 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:29,374 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:29,376 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:29,390 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:29,393 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:29,471 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:29,483 INFO L244 Elim1Store]: Index analysis took 135 ms [2021-07-14 04:01:29,602 WARN L205 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 20 DAG size of output: 17 [2021-07-14 04:01:29,602 INFO L354 Elim1Store]: treesize reduction 18, result has 60.9 percent of original size [2021-07-14 04:01:29,602 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 6 select indices, 6 select index equivalence classes, 19 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 2 case distinctions, treesize of input 62 treesize of output 78 [2021-07-14 04:01:29,607 INFO L550 ElimStorePlain]: Start of recursive call 24: End of recursive call: and 1 xjuncts. [2021-07-14 04:01:29,670 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:29,673 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:29,677 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:29,681 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:29,684 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:29,688 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:29,692 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:29,694 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:29,697 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:29,700 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:29,785 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:29,815 INFO L244 Elim1Store]: Index analysis took 148 ms [2021-07-14 04:01:29,817 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 5 select indices, 5 select index equivalence classes, 11 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 56 treesize of output 53 [2021-07-14 04:01:29,818 INFO L550 ElimStorePlain]: Start of recursive call 25: End of recursive call: and 1 xjuncts. [2021-07-14 04:01:29,900 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:29,904 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:29,907 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:29,910 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:29,913 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:29,916 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:29,919 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:29,923 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:29,926 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:29,928 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:29,970 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:30,002 INFO L244 Elim1Store]: Index analysis took 105 ms [2021-07-14 04:01:30,004 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 5 select indices, 5 select index equivalence classes, 11 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 64 treesize of output 53 [2021-07-14 04:01:30,005 INFO L550 ElimStorePlain]: Start of recursive call 26: End of recursive call: and 1 xjuncts. [2021-07-14 04:01:30,072 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:30,074 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:30,075 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:30,077 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:30,079 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:30,080 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:30,082 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:30,084 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:30,085 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:30,087 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:30,088 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:30,090 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:30,091 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:30,093 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:30,094 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:30,122 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:30,150 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 6 select indices, 6 select index equivalence classes, 16 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 70 treesize of output 64 [2021-07-14 04:01:30,152 INFO L550 ElimStorePlain]: Start of recursive call 27: End of recursive call: and 1 xjuncts. [2021-07-14 04:01:30,212 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:30,214 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:30,216 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:30,218 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:30,220 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:30,222 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:30,224 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:30,226 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:30,228 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:30,230 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:30,262 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:30,287 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 5 select indices, 5 select index equivalence classes, 11 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 66 treesize of output 55 [2021-07-14 04:01:30,288 INFO L550 ElimStorePlain]: Start of recursive call 28: End of recursive call: and 1 xjuncts. [2021-07-14 04:01:30,358 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:30,361 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:30,364 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:30,367 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:30,369 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:30,372 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:30,375 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:30,378 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:30,381 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:30,383 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:30,429 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:30,464 INFO L244 Elim1Store]: Index analysis took 109 ms [2021-07-14 04:01:30,466 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 5 select indices, 5 select index equivalence classes, 11 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 62 treesize of output 53 [2021-07-14 04:01:30,467 INFO L550 ElimStorePlain]: Start of recursive call 29: End of recursive call: and 1 xjuncts. [2021-07-14 04:01:30,546 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:30,550 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:30,554 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:30,558 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:30,561 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:30,564 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:30,567 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:30,570 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:30,573 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:30,576 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:30,632 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:30,672 INFO L244 Elim1Store]: Index analysis took 129 ms [2021-07-14 04:01:30,674 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 5 select indices, 5 select index equivalence classes, 11 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 50 treesize of output 53 [2021-07-14 04:01:30,675 INFO L550 ElimStorePlain]: Start of recursive call 30: End of recursive call: and 1 xjuncts. [2021-07-14 04:01:30,754 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:30,761 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:30,764 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:30,767 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:30,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:30,772 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:30,775 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:30,777 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:30,780 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:30,789 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:30,792 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:30,796 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:30,798 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:30,829 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:30,899 INFO L244 Elim1Store]: Index analysis took 169 ms [2021-07-14 04:01:31,103 WARN L205 SmtUtils]: Spent 202.00 ms on a formula simplification. DAG size of input: 20 DAG size of output: 17 [2021-07-14 04:01:31,104 INFO L354 Elim1Store]: treesize reduction 18, result has 60.9 percent of original size [2021-07-14 04:01:31,104 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 6 select indices, 6 select index equivalence classes, 19 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 2 case distinctions, treesize of input 60 treesize of output 78 [2021-07-14 04:01:31,107 INFO L550 ElimStorePlain]: Start of recursive call 31: End of recursive call: and 1 xjuncts. [2021-07-14 04:01:31,182 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:31,187 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:31,190 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:31,192 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:31,194 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:31,196 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:31,203 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:31,205 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:31,207 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:31,209 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:31,252 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:31,278 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 5 select indices, 5 select index equivalence classes, 11 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 53 [2021-07-14 04:01:31,279 INFO L550 ElimStorePlain]: Start of recursive call 32: End of recursive call: and 1 xjuncts. [2021-07-14 04:01:31,346 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:31,348 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:31,350 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:31,352 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:31,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:31,356 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:31,358 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:31,366 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:31,369 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:31,371 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:31,373 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:31,376 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:31,378 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:31,422 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:31,503 INFO L244 Elim1Store]: Index analysis took 161 ms [2021-07-14 04:01:31,675 WARN L205 SmtUtils]: Spent 169.00 ms on a formula simplification. DAG size of input: 20 DAG size of output: 17 [2021-07-14 04:01:31,675 INFO L354 Elim1Store]: treesize reduction 18, result has 60.9 percent of original size [2021-07-14 04:01:31,676 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 6 select indices, 6 select index equivalence classes, 19 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 2 case distinctions, treesize of input 56 treesize of output 78 [2021-07-14 04:01:31,678 INFO L550 ElimStorePlain]: Start of recursive call 33: End of recursive call: and 1 xjuncts. [2021-07-14 04:01:31,725 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:31,727 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:31,729 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:31,731 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:31,733 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:31,734 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:31,736 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:31,738 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:31,740 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:31,742 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:31,744 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:31,746 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:31,748 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:31,749 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:31,751 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:31,785 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:31,817 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 6 select indices, 6 select index equivalence classes, 16 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 72 treesize of output 66 [2021-07-14 04:01:31,819 INFO L550 ElimStorePlain]: Start of recursive call 34: End of recursive call: and 1 xjuncts. [2021-07-14 04:01:31,872 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:31,875 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:31,879 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:31,882 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:31,885 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:31,888 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:31,890 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:31,893 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:31,896 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:31,899 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:31,946 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:31,985 INFO L244 Elim1Store]: Index analysis took 115 ms [2021-07-14 04:01:31,987 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 5 select indices, 5 select index equivalence classes, 11 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 68 treesize of output 57 [2021-07-14 04:01:31,989 INFO L550 ElimStorePlain]: Start of recursive call 35: End of recursive call: and 1 xjuncts. [2021-07-14 04:01:32,041 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:32,043 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:32,046 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:32,048 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:32,050 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:32,053 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:32,055 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:32,057 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:32,060 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:32,062 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:32,107 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:32,120 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 5 select indices, 5 select index equivalence classes, 11 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 60 treesize of output 55 [2021-07-14 04:01:32,122 INFO L550 ElimStorePlain]: Start of recursive call 36: End of recursive call: and 1 xjuncts. [2021-07-14 04:01:32,174 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:32,176 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:32,178 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:32,179 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:32,181 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:32,183 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:32,185 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:32,187 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:32,189 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:32,191 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:32,193 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:32,196 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:32,198 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:32,200 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:32,202 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:32,240 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:32,282 INFO L244 Elim1Store]: Index analysis took 109 ms [2021-07-14 04:01:32,285 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 6 select indices, 6 select index equivalence classes, 16 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 70 treesize of output 64 [2021-07-14 04:01:32,286 INFO L550 ElimStorePlain]: Start of recursive call 37: End of recursive call: and 1 xjuncts. [2021-07-14 04:01:32,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:32,357 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:32,360 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:32,364 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:32,368 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:32,370 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:32,373 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:32,377 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:32,380 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:32,383 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:32,446 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:32,476 INFO L244 Elim1Store]: Index analysis took 125 ms [2021-07-14 04:01:32,478 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 5 select indices, 5 select index equivalence classes, 11 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 66 treesize of output 53 [2021-07-14 04:01:32,480 INFO L550 ElimStorePlain]: Start of recursive call 38: End of recursive call: and 1 xjuncts. [2021-07-14 04:01:32,532 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:32,534 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:32,536 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:32,538 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:32,542 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:32,546 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:32,548 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:32,551 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:32,553 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:32,556 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:32,558 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:32,560 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:32,563 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:32,566 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:32,568 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:32,619 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:32,664 INFO L244 Elim1Store]: Index analysis took 134 ms [2021-07-14 04:01:32,666 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 6 select indices, 6 select index equivalence classes, 16 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 64 treesize of output 62 [2021-07-14 04:01:32,668 INFO L550 ElimStorePlain]: Start of recursive call 39: End of recursive call: and 1 xjuncts. [2021-07-14 04:01:32,729 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:32,732 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:32,735 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:32,738 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:32,740 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:32,743 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:32,747 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:32,749 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:32,752 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:32,754 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:32,756 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:32,759 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:32,761 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:32,845 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:32,885 INFO L244 Elim1Store]: Index analysis took 173 ms [2021-07-14 04:01:33,094 WARN L205 SmtUtils]: Spent 206.00 ms on a formula simplification. DAG size of input: 20 DAG size of output: 17 [2021-07-14 04:01:33,094 INFO L354 Elim1Store]: treesize reduction 18, result has 60.9 percent of original size [2021-07-14 04:01:33,094 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 6 select indices, 6 select index equivalence classes, 19 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 2 case distinctions, treesize of input 52 treesize of output 78 [2021-07-14 04:01:33,097 INFO L550 ElimStorePlain]: Start of recursive call 40: End of recursive call: and 1 xjuncts. [2021-07-14 04:01:33,154 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:33,156 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:33,159 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:33,161 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:33,163 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:33,165 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:33,167 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:33,169 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:33,171 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:33,173 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:33,204 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:33,229 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 5 select indices, 5 select index equivalence classes, 11 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 60 treesize of output 55 [2021-07-14 04:01:33,230 INFO L550 ElimStorePlain]: Start of recursive call 41: End of recursive call: and 1 xjuncts. [2021-07-14 04:01:33,298 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:33,301 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:33,303 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:33,306 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:33,308 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:33,312 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:33,318 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:33,322 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:33,324 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:33,328 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:33,378 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:33,409 INFO L244 Elim1Store]: Index analysis took 121 ms [2021-07-14 04:01:33,411 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 5 select indices, 5 select index equivalence classes, 11 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 60 treesize of output 55 [2021-07-14 04:01:33,412 INFO L550 ElimStorePlain]: Start of recursive call 42: End of recursive call: and 1 xjuncts. [2021-07-14 04:01:33,479 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:33,482 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:33,485 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:33,488 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:33,490 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:33,501 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:33,506 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:33,509 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:33,512 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:33,514 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:33,557 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:33,585 INFO L244 Elim1Store]: Index analysis took 109 ms [2021-07-14 04:01:33,587 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 5 select indices, 5 select index equivalence classes, 11 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 64 treesize of output 55 [2021-07-14 04:01:33,589 INFO L550 ElimStorePlain]: Start of recursive call 43: End of recursive call: and 1 xjuncts. [2021-07-14 04:01:33,655 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:33,658 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:33,669 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:33,672 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:33,675 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:33,680 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:33,683 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:33,686 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:33,691 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:33,693 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:33,744 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:33,773 INFO L244 Elim1Store]: Index analysis took 122 ms [2021-07-14 04:01:33,775 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 5 select indices, 5 select index equivalence classes, 11 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 58 treesize of output 53 [2021-07-14 04:01:33,777 INFO L550 ElimStorePlain]: Start of recursive call 44: End of recursive call: and 1 xjuncts. [2021-07-14 04:01:33,840 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:33,843 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:33,846 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:33,849 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:33,854 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:33,857 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:33,860 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:33,863 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:33,866 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:33,868 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:33,891 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:33,941 INFO L244 Elim1Store]: Index analysis took 105 ms [2021-07-14 04:01:33,943 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 5 select indices, 5 select index equivalence classes, 11 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 68 treesize of output 59 [2021-07-14 04:01:33,945 INFO L550 ElimStorePlain]: Start of recursive call 45: End of recursive call: and 1 xjuncts. [2021-07-14 04:01:34,002 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:34,009 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:34,014 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:34,021 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:34,024 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:34,027 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:34,030 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:34,035 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:34,037 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:34,039 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:34,075 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:34,134 INFO L244 Elim1Store]: Index analysis took 134 ms [2021-07-14 04:01:34,140 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 5 select indices, 5 select index equivalence classes, 11 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 68 treesize of output 55 [2021-07-14 04:01:34,141 INFO L550 ElimStorePlain]: Start of recursive call 46: End of recursive call: and 1 xjuncts. [2021-07-14 04:01:34,220 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:34,230 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:34,248 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:34,251 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:34,253 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:34,256 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:34,264 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:34,267 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:34,270 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:34,272 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:34,317 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:34,354 INFO L244 Elim1Store]: Index analysis took 137 ms [2021-07-14 04:01:34,356 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 5 select indices, 5 select index equivalence classes, 11 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 60 treesize of output 55 [2021-07-14 04:01:34,357 INFO L550 ElimStorePlain]: Start of recursive call 47: End of recursive call: and 1 xjuncts. [2021-07-14 04:01:34,431 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:34,448 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:34,452 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:34,459 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:34,478 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:34,482 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:34,485 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:34,490 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:34,493 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:34,497 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:34,500 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:34,504 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:34,508 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:34,551 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:34,591 INFO L244 Elim1Store]: Index analysis took 163 ms [2021-07-14 04:01:34,752 WARN L205 SmtUtils]: Spent 158.00 ms on a formula simplification. DAG size of input: 20 DAG size of output: 17 [2021-07-14 04:01:34,752 INFO L354 Elim1Store]: treesize reduction 18, result has 60.9 percent of original size [2021-07-14 04:01:34,753 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 6 select indices, 6 select index equivalence classes, 19 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 2 case distinctions, treesize of input 62 treesize of output 78 [2021-07-14 04:01:34,755 INFO L550 ElimStorePlain]: Start of recursive call 48: End of recursive call: and 1 xjuncts. [2021-07-14 04:01:34,838 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:34,841 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:34,848 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:34,851 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:34,853 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:34,856 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:34,859 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:34,861 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:34,864 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:34,867 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:34,912 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:34,940 INFO L244 Elim1Store]: Index analysis took 107 ms [2021-07-14 04:01:34,942 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 5 select indices, 5 select index equivalence classes, 11 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 64 treesize of output 53 [2021-07-14 04:01:34,943 INFO L550 ElimStorePlain]: Start of recursive call 49: End of recursive call: and 1 xjuncts. [2021-07-14 04:01:35,017 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:35,020 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:35,023 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:35,025 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:35,028 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:35,031 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:35,033 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:35,035 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:35,038 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:35,048 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:35,068 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:35,115 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 5 select indices, 5 select index equivalence classes, 11 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 66 treesize of output 57 [2021-07-14 04:01:35,117 INFO L550 ElimStorePlain]: Start of recursive call 50: End of recursive call: and 1 xjuncts. [2021-07-14 04:01:35,183 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:35,186 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:35,187 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:35,189 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:35,191 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:35,193 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:35,195 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:35,198 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:35,200 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:35,202 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:35,204 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:35,206 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:35,208 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:35,210 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:35,211 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:35,244 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:35,282 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 6 select indices, 6 select index equivalence classes, 16 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 60 treesize of output 62 [2021-07-14 04:01:35,284 INFO L550 ElimStorePlain]: Start of recursive call 51: End of recursive call: and 1 xjuncts. [2021-07-14 04:01:35,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:35,344 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:35,346 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:35,348 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:35,350 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:35,352 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:35,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:35,356 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:35,358 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:35,360 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:35,401 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:35,424 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 5 select indices, 5 select index equivalence classes, 11 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 62 treesize of output 55 [2021-07-14 04:01:35,425 INFO L550 ElimStorePlain]: Start of recursive call 52: End of recursive call: and 1 xjuncts. [2021-07-14 04:01:35,500 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:35,504 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:35,506 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:35,509 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:35,511 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:35,513 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:35,515 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:35,517 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:35,519 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:35,522 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:35,556 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:35,605 INFO L244 Elim1Store]: Index analysis took 107 ms [2021-07-14 04:01:35,611 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 5 select indices, 5 select index equivalence classes, 11 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 68 treesize of output 55 [2021-07-14 04:01:35,612 INFO L550 ElimStorePlain]: Start of recursive call 53: End of recursive call: and 1 xjuncts. [2021-07-14 04:01:35,716 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:35,720 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:35,726 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:35,732 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:35,738 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:35,743 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:35,747 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:35,749 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:35,752 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:35,755 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:35,808 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:35,826 INFO L244 Elim1Store]: Index analysis took 116 ms [2021-07-14 04:01:35,828 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 5 select indices, 5 select index equivalence classes, 11 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 66 treesize of output 57 [2021-07-14 04:01:35,829 INFO L550 ElimStorePlain]: Start of recursive call 54: End of recursive call: and 1 xjuncts. [2021-07-14 04:01:35,892 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:35,894 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:35,896 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:35,898 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:35,900 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:35,902 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:35,904 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:35,905 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:35,907 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:35,909 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:35,910 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:35,915 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:35,917 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:35,918 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:35,923 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:35,957 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:35,993 INFO L244 Elim1Store]: Index analysis took 105 ms [2021-07-14 04:01:35,995 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 6 select indices, 6 select index equivalence classes, 16 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 52 treesize of output 62 [2021-07-14 04:01:35,996 INFO L550 ElimStorePlain]: Start of recursive call 55: End of recursive call: and 1 xjuncts. [2021-07-14 04:01:36,060 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:36,063 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:36,066 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:36,069 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:36,072 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:36,075 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:36,077 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:36,080 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:36,082 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:36,085 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:36,088 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:36,091 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:36,093 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:36,096 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:36,098 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:36,149 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:36,199 INFO L244 Elim1Store]: Index analysis took 141 ms [2021-07-14 04:01:36,201 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 6 select indices, 6 select index equivalence classes, 16 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 70 treesize of output 64 [2021-07-14 04:01:36,202 INFO L550 ElimStorePlain]: Start of recursive call 56: End of recursive call: and 1 xjuncts. [2021-07-14 04:01:36,306 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:36,309 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:36,313 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:36,316 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:36,319 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:36,322 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:36,325 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:36,329 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:36,333 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:36,336 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:36,394 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:36,425 INFO L244 Elim1Store]: Index analysis took 122 ms [2021-07-14 04:01:36,426 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 5 select indices, 5 select index equivalence classes, 11 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 60 treesize of output 53 [2021-07-14 04:01:36,428 INFO L550 ElimStorePlain]: Start of recursive call 57: End of recursive call: and 1 xjuncts. [2021-07-14 04:01:36,503 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:36,506 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:36,508 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:36,511 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:36,513 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:36,515 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:36,518 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:36,520 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:36,523 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:36,526 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:36,583 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:36,619 INFO L244 Elim1Store]: Index analysis took 118 ms [2021-07-14 04:01:36,621 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 5 select indices, 5 select index equivalence classes, 11 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 74 treesize of output 61 [2021-07-14 04:01:36,622 INFO L550 ElimStorePlain]: Start of recursive call 58: End of recursive call: and 1 xjuncts. [2021-07-14 04:01:36,678 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:36,681 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:36,683 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:36,685 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:36,687 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:36,689 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:36,691 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:36,693 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:36,695 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:36,697 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:36,732 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:36,765 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 5 select indices, 5 select index equivalence classes, 11 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 58 treesize of output 53 [2021-07-14 04:01:36,766 INFO L550 ElimStorePlain]: Start of recursive call 59: End of recursive call: and 1 xjuncts. [2021-07-14 04:01:36,879 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:36,894 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:36,897 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:36,900 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:36,911 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:36,914 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:36,917 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:36,920 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:36,924 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:36,929 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:36,934 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:36,938 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:36,945 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:37,006 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:37,116 INFO L244 Elim1Store]: Index analysis took 293 ms [2021-07-14 04:01:37,260 WARN L205 SmtUtils]: Spent 141.00 ms on a formula simplification. DAG size of input: 20 DAG size of output: 17 [2021-07-14 04:01:37,261 INFO L354 Elim1Store]: treesize reduction 18, result has 60.9 percent of original size [2021-07-14 04:01:37,261 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 6 select indices, 6 select index equivalence classes, 19 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 2 case distinctions, treesize of input 60 treesize of output 78 [2021-07-14 04:01:37,264 INFO L550 ElimStorePlain]: Start of recursive call 60: End of recursive call: and 1 xjuncts. [2021-07-14 04:01:37,349 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:37,352 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:37,355 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:37,359 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:37,362 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:37,365 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:37,367 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:37,370 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:37,379 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:37,383 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:37,452 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:37,468 INFO L244 Elim1Store]: Index analysis took 122 ms [2021-07-14 04:01:37,470 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 5 select indices, 5 select index equivalence classes, 11 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 53 [2021-07-14 04:01:37,471 INFO L550 ElimStorePlain]: Start of recursive call 61: End of recursive call: and 1 xjuncts. [2021-07-14 04:01:37,548 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:37,551 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:37,553 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:37,556 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:37,559 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:37,562 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:37,564 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:37,567 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:37,570 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:37,573 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:37,616 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:37,647 INFO L244 Elim1Store]: Index analysis took 101 ms [2021-07-14 04:01:37,649 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 5 select indices, 5 select index equivalence classes, 11 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 62 treesize of output 53 [2021-07-14 04:01:37,651 INFO L550 ElimStorePlain]: Start of recursive call 62: End of recursive call: and 1 xjuncts. [2021-07-14 04:01:37,749 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:37,751 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:37,756 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:37,759 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:37,762 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:37,764 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:37,767 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:37,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:37,771 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:37,774 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:37,776 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:37,779 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:37,782 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:37,846 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:37,896 INFO L244 Elim1Store]: Index analysis took 181 ms [2021-07-14 04:01:38,064 WARN L205 SmtUtils]: Spent 166.00 ms on a formula simplification. DAG size of input: 20 DAG size of output: 17 [2021-07-14 04:01:38,065 INFO L354 Elim1Store]: treesize reduction 18, result has 60.9 percent of original size [2021-07-14 04:01:38,065 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 6 select indices, 6 select index equivalence classes, 19 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 2 case distinctions, treesize of input 60 treesize of output 78 [2021-07-14 04:01:38,068 INFO L550 ElimStorePlain]: Start of recursive call 63: End of recursive call: and 1 xjuncts. [2021-07-14 04:01:38,150 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:38,154 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:38,158 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:38,162 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:38,166 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:38,169 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:38,171 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:38,175 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:38,177 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:38,181 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:38,232 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:38,248 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 5 select indices, 5 select index equivalence classes, 11 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 50 treesize of output 53 [2021-07-14 04:01:38,249 INFO L550 ElimStorePlain]: Start of recursive call 64: End of recursive call: and 1 xjuncts. [2021-07-14 04:01:38,314 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:38,322 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:38,329 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:38,331 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:38,334 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:38,336 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:38,338 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:38,341 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:38,343 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:38,345 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:38,386 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:38,414 INFO L244 Elim1Store]: Index analysis took 102 ms [2021-07-14 04:01:38,417 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 5 select indices, 5 select index equivalence classes, 11 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 66 treesize of output 53 [2021-07-14 04:01:38,418 INFO L550 ElimStorePlain]: Start of recursive call 65: End of recursive call: and 1 xjuncts. [2021-07-14 04:01:38,481 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:38,483 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:38,486 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:38,488 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:38,495 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:38,497 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:38,500 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:38,503 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:38,506 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:38,508 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:38,511 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:38,513 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:38,515 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:38,575 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:38,611 INFO L244 Elim1Store]: Index analysis took 132 ms [2021-07-14 04:01:38,849 WARN L205 SmtUtils]: Spent 235.00 ms on a formula simplification. DAG size of input: 20 DAG size of output: 17 [2021-07-14 04:01:38,849 INFO L354 Elim1Store]: treesize reduction 18, result has 60.9 percent of original size [2021-07-14 04:01:38,849 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 6 select indices, 6 select index equivalence classes, 19 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 2 case distinctions, treesize of input 48 treesize of output 78 [2021-07-14 04:01:38,852 INFO L550 ElimStorePlain]: Start of recursive call 66: End of recursive call: and 1 xjuncts. [2021-07-14 04:01:38,933 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:38,946 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:38,948 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:38,950 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:38,951 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:38,954 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:38,958 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:38,960 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:38,963 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:38,968 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:39,036 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:39,066 INFO L244 Elim1Store]: Index analysis took 136 ms [2021-07-14 04:01:39,068 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 5 select indices, 5 select index equivalence classes, 11 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 58 treesize of output 53 [2021-07-14 04:01:39,069 INFO L550 ElimStorePlain]: Start of recursive call 67: End of recursive call: and 1 xjuncts. [2021-07-14 04:01:39,140 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:39,144 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:39,147 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:39,150 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:39,152 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:39,156 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:39,158 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:39,161 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:39,164 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:39,166 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:39,192 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:39,242 INFO L244 Elim1Store]: Index analysis took 104 ms [2021-07-14 04:01:39,244 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 5 select indices, 5 select index equivalence classes, 11 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 56 treesize of output 55 [2021-07-14 04:01:39,246 INFO L550 ElimStorePlain]: Start of recursive call 68: End of recursive call: and 1 xjuncts. [2021-07-14 04:01:39,320 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:39,323 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:39,325 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:39,327 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:39,329 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:39,332 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:39,334 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:39,336 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:39,338 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:39,340 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:39,375 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:39,402 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 5 select indices, 5 select index equivalence classes, 11 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 60 treesize of output 53 [2021-07-14 04:01:39,404 INFO L550 ElimStorePlain]: Start of recursive call 69: End of recursive call: and 1 xjuncts. [2021-07-14 04:01:39,482 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:39,493 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:39,495 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:39,498 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:39,501 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:39,504 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:39,507 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:39,509 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:39,512 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:39,515 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:39,517 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:39,520 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:39,523 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:39,591 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:39,643 INFO L244 Elim1Store]: Index analysis took 176 ms [2021-07-14 04:01:39,815 WARN L205 SmtUtils]: Spent 170.00 ms on a formula simplification. DAG size of input: 20 DAG size of output: 17 [2021-07-14 04:01:39,816 INFO L354 Elim1Store]: treesize reduction 18, result has 60.9 percent of original size [2021-07-14 04:01:39,816 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 6 select indices, 6 select index equivalence classes, 19 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 2 case distinctions, treesize of input 60 treesize of output 78 [2021-07-14 04:01:39,819 INFO L550 ElimStorePlain]: Start of recursive call 70: End of recursive call: and 1 xjuncts. [2021-07-14 04:01:39,887 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:39,890 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:39,893 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:39,896 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:39,899 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:39,901 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:39,925 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:39,928 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:39,931 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:39,934 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:39,937 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:39,940 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:39,943 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:40,019 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:40,076 INFO L244 Elim1Store]: Index analysis took 192 ms [2021-07-14 04:01:40,262 WARN L205 SmtUtils]: Spent 184.00 ms on a formula simplification. DAG size of input: 20 DAG size of output: 17 [2021-07-14 04:01:40,263 INFO L354 Elim1Store]: treesize reduction 18, result has 60.9 percent of original size [2021-07-14 04:01:40,263 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 6 select indices, 6 select index equivalence classes, 19 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 2 case distinctions, treesize of input 62 treesize of output 78 [2021-07-14 04:01:40,266 INFO L550 ElimStorePlain]: Start of recursive call 71: End of recursive call: and 1 xjuncts. [2021-07-14 04:01:40,359 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:40,367 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:40,373 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:40,378 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:40,385 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:40,391 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:40,396 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:40,403 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:40,408 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:40,412 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:40,439 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:40,491 INFO L244 Elim1Store]: Index analysis took 141 ms [2021-07-14 04:01:40,493 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 5 select indices, 5 select index equivalence classes, 11 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 52 treesize of output 55 [2021-07-14 04:01:40,494 INFO L550 ElimStorePlain]: Start of recursive call 72: End of recursive call: and 1 xjuncts. [2021-07-14 04:01:40,582 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:40,584 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:40,586 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:40,588 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:40,590 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:40,592 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:40,594 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:40,597 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:40,599 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:40,601 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:40,602 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:40,604 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:40,606 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:40,607 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:40,609 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:40,644 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:40,680 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 6 select indices, 6 select index equivalence classes, 16 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 64 treesize of output 62 [2021-07-14 04:01:40,682 INFO L550 ElimStorePlain]: Start of recursive call 73: End of recursive call: and 1 xjuncts. [2021-07-14 04:01:40,759 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:40,761 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:40,763 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:40,765 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:40,767 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:40,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:40,771 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:40,773 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:40,775 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:40,777 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:40,779 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:40,782 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:40,784 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:40,786 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:40,789 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:40,840 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:40,880 INFO L244 Elim1Store]: Index analysis took 122 ms [2021-07-14 04:01:40,882 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 6 select indices, 6 select index equivalence classes, 16 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 72 treesize of output 66 [2021-07-14 04:01:40,884 INFO L550 ElimStorePlain]: Start of recursive call 74: End of recursive call: and 1 xjuncts. [2021-07-14 04:01:40,966 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:40,969 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:40,972 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:40,986 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:40,990 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:40,993 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:40,996 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:40,999 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:41,001 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:41,005 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:41,009 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:41,018 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:41,021 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:41,026 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:41,029 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:41,080 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:41,126 INFO L244 Elim1Store]: Index analysis took 163 ms [2021-07-14 04:01:41,129 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 6 select indices, 6 select index equivalence classes, 16 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 76 treesize of output 70 [2021-07-14 04:01:41,131 INFO L550 ElimStorePlain]: Start of recursive call 75: End of recursive call: and 1 xjuncts. [2021-07-14 04:01:41,232 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:41,241 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:41,244 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:41,247 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:41,250 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:41,253 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:41,256 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:41,260 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:41,263 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:41,266 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:41,340 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:41,381 INFO L244 Elim1Store]: Index analysis took 153 ms [2021-07-14 04:01:41,384 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 5 select indices, 5 select index equivalence classes, 11 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 62 treesize of output 53 [2021-07-14 04:01:41,385 INFO L550 ElimStorePlain]: Start of recursive call 76: End of recursive call: and 1 xjuncts. [2021-07-14 04:01:41,471 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:41,475 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:41,479 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:41,482 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:41,486 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:41,488 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:41,491 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:41,494 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:41,496 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:41,499 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:41,570 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:41,620 INFO L244 Elim1Store]: Index analysis took 151 ms [2021-07-14 04:01:41,622 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 5 select indices, 5 select index equivalence classes, 11 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 66 treesize of output 57 [2021-07-14 04:01:41,624 INFO L550 ElimStorePlain]: Start of recursive call 77: End of recursive call: and 1 xjuncts. [2021-07-14 04:01:41,725 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:41,729 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:41,732 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:41,734 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:41,738 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:41,740 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:41,743 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:41,746 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:41,749 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:41,752 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:41,793 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:41,823 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 5 select indices, 5 select index equivalence classes, 11 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 56 treesize of output 53 [2021-07-14 04:01:41,825 INFO L550 ElimStorePlain]: Start of recursive call 78: End of recursive call: and 1 xjuncts. [2021-07-14 04:01:41,920 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:41,924 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:41,928 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:41,931 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:41,934 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:41,937 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:41,940 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:41,943 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:41,946 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:41,949 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:41,999 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:42,029 INFO L244 Elim1Store]: Index analysis took 112 ms [2021-07-14 04:01:42,031 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 5 select indices, 5 select index equivalence classes, 11 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 66 treesize of output 53 [2021-07-14 04:01:42,032 INFO L550 ElimStorePlain]: Start of recursive call 79: End of recursive call: and 1 xjuncts. [2021-07-14 04:01:42,112 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:42,125 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:42,128 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:42,131 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:42,140 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:42,144 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:42,147 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:42,151 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:42,156 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:42,159 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:42,228 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:42,290 INFO L244 Elim1Store]: Index analysis took 187 ms [2021-07-14 04:01:42,292 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 5 select indices, 5 select index equivalence classes, 11 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 60 treesize of output 55 [2021-07-14 04:01:42,294 INFO L550 ElimStorePlain]: Start of recursive call 80: End of recursive call: and 1 xjuncts. [2021-07-14 04:01:42,442 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:42,446 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:42,451 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:42,455 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:42,459 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:42,464 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:42,467 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:42,474 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:42,478 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:42,482 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:42,531 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:42,541 INFO L244 Elim1Store]: Index analysis took 103 ms [2021-07-14 04:01:42,543 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 5 select indices, 5 select index equivalence classes, 11 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 64 treesize of output 55 [2021-07-14 04:01:42,544 INFO L550 ElimStorePlain]: Start of recursive call 81: End of recursive call: and 1 xjuncts. [2021-07-14 04:01:42,596 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:42,599 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:42,601 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:42,604 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:42,608 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:42,610 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:42,613 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:42,616 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:42,619 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:42,621 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:42,662 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:42,693 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 5 select indices, 5 select index equivalence classes, 11 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 53 [2021-07-14 04:01:42,694 INFO L550 ElimStorePlain]: Start of recursive call 82: End of recursive call: and 1 xjuncts. [2021-07-14 04:01:42,742 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:42,745 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:42,747 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:42,750 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:42,752 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:42,754 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:42,757 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:42,759 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:42,761 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:42,763 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:42,798 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:42,827 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 5 select indices, 5 select index equivalence classes, 11 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 68 treesize of output 55 [2021-07-14 04:01:42,828 INFO L550 ElimStorePlain]: Start of recursive call 83: End of recursive call: and 1 xjuncts. [2021-07-14 04:01:42,891 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:42,894 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:42,896 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:42,899 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:42,902 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:42,904 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:42,907 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:42,909 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:42,912 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:42,914 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:42,963 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:42,993 INFO L244 Elim1Store]: Index analysis took 104 ms [2021-07-14 04:01:42,994 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 5 select indices, 5 select index equivalence classes, 11 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 66 treesize of output 55 [2021-07-14 04:01:42,996 INFO L550 ElimStorePlain]: Start of recursive call 84: End of recursive call: and 1 xjuncts. [2021-07-14 04:01:43,067 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:43,070 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:43,072 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:43,082 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:43,084 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:43,092 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:43,098 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:43,102 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:43,105 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:43,107 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:43,145 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:43,205 INFO L244 Elim1Store]: Index analysis took 141 ms [2021-07-14 04:01:43,207 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 5 select indices, 5 select index equivalence classes, 11 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 70 treesize of output 61 [2021-07-14 04:01:43,210 INFO L550 ElimStorePlain]: Start of recursive call 85: End of recursive call: and 1 xjuncts. [2021-07-14 04:01:43,295 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:43,310 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:43,314 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:43,318 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:43,335 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:43,338 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:43,351 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:43,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:43,362 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:43,367 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:43,370 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:43,372 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:43,375 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:43,377 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:43,380 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:43,430 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:43,498 INFO L244 Elim1Store]: Index analysis took 212 ms [2021-07-14 04:01:43,500 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 6 select indices, 6 select index equivalence classes, 16 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 64 treesize of output 62 [2021-07-14 04:01:43,502 INFO L550 ElimStorePlain]: Start of recursive call 86: End of recursive call: and 1 xjuncts. [2021-07-14 04:01:43,553 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:43,556 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:43,559 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:43,562 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:43,564 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:43,567 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:43,569 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:43,572 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:43,575 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:43,577 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:43,580 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:43,583 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:43,586 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:43,589 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:43,591 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:43,650 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:43,694 INFO L244 Elim1Store]: Index analysis took 144 ms [2021-07-14 04:01:43,696 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 6 select indices, 6 select index equivalence classes, 16 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 56 treesize of output 62 [2021-07-14 04:01:43,698 INFO L550 ElimStorePlain]: Start of recursive call 87: End of recursive call: and 1 xjuncts. [2021-07-14 04:01:43,750 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:43,753 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:43,756 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:43,758 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:43,761 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:43,766 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:43,768 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:43,771 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:43,775 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:43,779 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:43,846 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:43,883 INFO L244 Elim1Store]: Index analysis took 137 ms [2021-07-14 04:01:43,886 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 5 select indices, 5 select index equivalence classes, 11 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 66 treesize of output 53 [2021-07-14 04:01:43,887 INFO L550 ElimStorePlain]: Start of recursive call 88: End of recursive call: and 1 xjuncts. [2021-07-14 04:01:43,970 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:43,973 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:43,996 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:43,999 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:44,006 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:44,008 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:44,011 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:44,014 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:44,016 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:44,019 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:44,021 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:44,024 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:44,026 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:44,028 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:44,031 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:44,093 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:44,147 INFO L244 Elim1Store]: Index analysis took 180 ms [2021-07-14 04:01:44,150 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 6 select indices, 6 select index equivalence classes, 16 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 64 treesize of output 62 [2021-07-14 04:01:44,152 INFO L550 ElimStorePlain]: Start of recursive call 89: End of recursive call: and 1 xjuncts. [2021-07-14 04:01:44,248 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:44,252 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:44,256 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:44,259 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:44,262 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:44,264 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:44,267 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:44,273 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:44,275 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:44,278 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:44,315 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:44,346 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 5 select indices, 5 select index equivalence classes, 11 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 62 treesize of output 53 [2021-07-14 04:01:44,348 INFO L550 ElimStorePlain]: Start of recursive call 90: End of recursive call: and 1 xjuncts. [2021-07-14 04:01:44,410 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:44,413 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:44,416 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:44,419 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:44,422 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:44,424 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:44,427 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:44,430 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:44,433 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:44,436 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:44,499 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:44,537 INFO L244 Elim1Store]: Index analysis took 131 ms [2021-07-14 04:01:44,539 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 5 select indices, 5 select index equivalence classes, 11 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 70 treesize of output 57 [2021-07-14 04:01:44,540 INFO L550 ElimStorePlain]: Start of recursive call 91: End of recursive call: and 1 xjuncts. [2021-07-14 04:01:44,600 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:44,603 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:44,606 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:44,614 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:44,616 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:44,619 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:44,627 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:44,631 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:44,633 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:44,643 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:44,701 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:44,719 INFO L244 Elim1Store]: Index analysis took 122 ms [2021-07-14 04:01:44,721 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 5 select indices, 5 select index equivalence classes, 11 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 72 treesize of output 59 [2021-07-14 04:01:44,722 INFO L550 ElimStorePlain]: Start of recursive call 92: End of recursive call: and 1 xjuncts. [2021-07-14 04:01:44,790 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:44,797 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:44,799 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:44,801 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:44,803 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:44,806 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:44,809 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:44,813 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:44,815 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:44,818 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:44,820 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:44,822 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:44,824 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:44,894 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:44,915 INFO L244 Elim1Store]: Index analysis took 127 ms [2021-07-14 04:01:45,136 WARN L205 SmtUtils]: Spent 219.00 ms on a formula simplification. DAG size of input: 20 DAG size of output: 17 [2021-07-14 04:01:45,137 INFO L354 Elim1Store]: treesize reduction 18, result has 60.9 percent of original size [2021-07-14 04:01:45,137 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 6 select indices, 6 select index equivalence classes, 19 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 2 case distinctions, treesize of input 60 treesize of output 78 [2021-07-14 04:01:45,139 INFO L550 ElimStorePlain]: Start of recursive call 93: End of recursive call: and 1 xjuncts. [2021-07-14 04:01:45,208 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:45,213 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:45,216 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:45,219 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:45,221 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:45,224 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:45,227 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:45,229 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:45,232 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:45,235 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:45,277 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:45,311 INFO L244 Elim1Store]: Index analysis took 106 ms [2021-07-14 04:01:45,313 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 5 select indices, 5 select index equivalence classes, 11 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 64 treesize of output 53 [2021-07-14 04:01:45,314 INFO L550 ElimStorePlain]: Start of recursive call 94: End of recursive call: and 1 xjuncts. [2021-07-14 04:01:45,374 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:45,377 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:45,379 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:45,382 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:45,390 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:45,398 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:45,401 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:45,405 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:45,410 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:45,414 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:45,472 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:45,514 INFO L244 Elim1Store]: Index analysis took 142 ms [2021-07-14 04:01:45,516 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 5 select indices, 5 select index equivalence classes, 11 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 64 treesize of output 53 [2021-07-14 04:01:45,517 INFO L550 ElimStorePlain]: Start of recursive call 95: End of recursive call: and 1 xjuncts. [2021-07-14 04:01:45,603 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:45,614 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:45,635 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:45,650 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:45,657 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:45,666 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:45,669 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:45,673 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:45,679 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:45,682 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:45,736 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:45,759 INFO L244 Elim1Store]: Index analysis took 160 ms [2021-07-14 04:01:45,761 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 5 select indices, 5 select index equivalence classes, 11 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 66 treesize of output 53 [2021-07-14 04:01:45,762 INFO L550 ElimStorePlain]: Start of recursive call 96: End of recursive call: and 1 xjuncts. [2021-07-14 04:01:45,833 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:45,851 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:45,854 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:45,857 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:45,860 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:45,863 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:45,884 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:45,887 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:45,890 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:45,892 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:01:45,894 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 5 select indices, 5 select index equivalence classes, 10 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 62 treesize of output 53 [2021-07-14 04:01:45,895 INFO L550 ElimStorePlain]: Start of recursive call 97: End of recursive call: and 1 xjuncts. [2021-07-14 04:02:03,717 WARN L205 SmtUtils]: Spent 17.82 s on a formula simplification. DAG size of input: 794 DAG size of output: 714 [2021-07-14 04:02:03,718 INFO L628 ElimStorePlain]: treesize reduction 336, result has 95.0 percent of original size [2021-07-14 04:02:03,887 INFO L550 ElimStorePlain]: Start of recursive call 1: 16 dim-0 vars, 1 dim-1 vars, End of recursive call: 16 dim-0 vars, and 96 xjuncts. [2021-07-14 04:02:03,888 INFO L247 ElimStorePlain]: Needed 97 recursive calls to eliminate 17 variables, input treesize:7307, output treesize:6375 [2021-07-14 04:02:04,151 WARN L205 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 730 DAG size of output: 730 [2021-07-14 04:02:25,124 WARN L205 SmtUtils]: Spent 16.30 s on a formula simplification. DAG size of input: 730 DAG size of output: 610 [2021-07-14 04:02:33,647 WARN L205 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 621 DAG size of output: 621 [2021-07-14 04:02:33,791 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:33,793 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:33,793 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:33,796 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:33,797 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:33,798 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:33,800 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:33,801 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:33,803 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:33,808 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:33,937 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 04:02:33,938 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 10 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 5 case distinctions, treesize of input 61 treesize of output 81 [2021-07-14 04:02:33,962 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 2 xjuncts. [2021-07-14 04:02:33,990 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:33,991 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:33,995 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:33,997 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:33,998 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:34,002 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:34,004 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:34,008 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:34,009 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:34,016 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:34,105 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 04:02:34,106 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 16 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 5 case distinctions, treesize of input 55 treesize of output 77 [2021-07-14 04:02:34,172 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 2 xjuncts. [2021-07-14 04:02:34,198 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:34,200 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:34,201 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:34,205 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:34,207 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:34,208 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:34,212 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:34,213 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:34,216 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:34,221 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:34,316 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 04:02:34,316 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 16 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 5 case distinctions, treesize of input 53 treesize of output 77 [2021-07-14 04:02:34,351 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 3 xjuncts. [2021-07-14 04:02:34,382 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:34,384 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:34,393 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:34,395 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:34,397 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:34,403 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:34,406 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:34,412 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:34,414 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:34,424 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:34,498 INFO L244 Elim1Store]: Index analysis took 119 ms [2021-07-14 04:02:34,621 WARN L205 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 38 DAG size of output: 29 [2021-07-14 04:02:34,621 INFO L354 Elim1Store]: treesize reduction 12, result has 79.7 percent of original size [2021-07-14 04:02:34,621 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 10 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 5 case distinctions, treesize of input 59 treesize of output 67 [2021-07-14 04:02:34,630 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-07-14 04:02:34,659 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:34,662 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:34,663 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:34,665 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:34,670 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:34,672 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:34,674 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:34,679 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:34,681 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:34,686 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:34,810 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 04:02:34,810 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 10 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 5 case distinctions, treesize of input 55 treesize of output 79 [2021-07-14 04:02:34,832 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 3 xjuncts. [2021-07-14 04:02:34,865 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:34,866 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:34,868 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:34,874 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:34,876 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:34,878 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:34,884 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:34,885 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:34,892 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:34,898 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:34,969 INFO L244 Elim1Store]: Index analysis took 106 ms [2021-07-14 04:02:35,080 WARN L205 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 38 DAG size of output: 17 [2021-07-14 04:02:35,081 INFO L354 Elim1Store]: treesize reduction 33, result has 44.1 percent of original size [2021-07-14 04:02:35,081 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 10 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 5 case distinctions, treesize of input 55 treesize of output 46 [2021-07-14 04:02:35,083 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-07-14 04:02:35,116 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:35,118 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:35,121 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:35,127 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:35,129 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:35,131 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:35,138 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:35,140 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:35,146 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:35,152 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:35,293 INFO L354 Elim1Store]: treesize reduction 39, result has 33.9 percent of original size [2021-07-14 04:02:35,293 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 10 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 5 case distinctions, treesize of input 49 treesize of output 40 [2021-07-14 04:02:35,295 INFO L550 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2021-07-14 04:02:35,330 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:35,331 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:35,333 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:35,339 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:35,343 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:35,345 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:35,350 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:35,352 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:35,358 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:35,364 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:35,489 INFO L244 Elim1Store]: Index analysis took 162 ms [2021-07-14 04:02:35,511 INFO L354 Elim1Store]: treesize reduction 58, result has 1.7 percent of original size [2021-07-14 04:02:35,511 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 10 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 5 case distinctions, treesize of input 53 treesize of output 1 [2021-07-14 04:02:35,512 INFO L550 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2021-07-14 04:02:35,544 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:35,545 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:35,558 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:35,560 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:35,562 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:35,568 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:35,570 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:35,576 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:35,579 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:35,596 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:35,667 INFO L244 Elim1Store]: Index analysis took 125 ms [2021-07-14 04:02:35,691 INFO L354 Elim1Store]: treesize reduction 58, result has 1.7 percent of original size [2021-07-14 04:02:35,691 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 10 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 5 case distinctions, treesize of input 47 treesize of output 1 [2021-07-14 04:02:35,692 INFO L550 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2021-07-14 04:02:35,726 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:35,728 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:35,731 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:35,737 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:35,739 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:35,741 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:35,746 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:35,748 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:35,753 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:35,759 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:35,830 INFO L244 Elim1Store]: Index analysis took 105 ms [2021-07-14 04:02:35,927 INFO L354 Elim1Store]: treesize reduction 47, result has 20.3 percent of original size [2021-07-14 04:02:35,928 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 10 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 5 case distinctions, treesize of input 59 treesize of output 32 [2021-07-14 04:02:35,929 INFO L550 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2021-07-14 04:02:35,969 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:35,972 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:35,974 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:35,976 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:35,984 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:35,986 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:35,988 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:35,996 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:35,999 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:36,005 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:36,082 INFO L244 Elim1Store]: Index analysis took 115 ms [2021-07-14 04:02:36,108 INFO L354 Elim1Store]: treesize reduction 58, result has 1.7 percent of original size [2021-07-14 04:02:36,108 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 10 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 5 case distinctions, treesize of input 57 treesize of output 1 [2021-07-14 04:02:36,109 INFO L550 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2021-07-14 04:02:36,143 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:36,144 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:36,147 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:36,149 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:36,150 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:36,155 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:36,156 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:36,161 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:36,162 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:36,170 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:36,260 INFO L354 Elim1Store]: treesize reduction 39, result has 33.9 percent of original size [2021-07-14 04:02:36,261 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 10 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 5 case distinctions, treesize of input 57 treesize of output 40 [2021-07-14 04:02:36,262 INFO L550 ElimStorePlain]: Start of recursive call 13: End of recursive call: and 1 xjuncts. [2021-07-14 04:02:36,297 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:36,298 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:36,300 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:36,304 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:36,305 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:36,307 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:36,311 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:36,312 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:36,316 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:36,320 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:36,419 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 04:02:36,420 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 14 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 5 case distinctions, treesize of input 53 treesize of output 77 [2021-07-14 04:02:36,525 INFO L550 ElimStorePlain]: Start of recursive call 14: End of recursive call: and 3 xjuncts. [2021-07-14 04:02:36,587 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:36,589 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:36,594 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:36,596 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:36,598 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:36,604 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:36,605 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:36,610 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:36,612 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:36,620 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:36,688 INFO L354 Elim1Store]: treesize reduction 58, result has 1.7 percent of original size [2021-07-14 04:02:36,688 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 10 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 5 case distinctions, treesize of input 53 treesize of output 1 [2021-07-14 04:02:36,689 INFO L550 ElimStorePlain]: Start of recursive call 15: End of recursive call: and 1 xjuncts. [2021-07-14 04:02:36,714 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:36,716 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:36,717 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:36,719 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:36,724 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:36,726 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:36,728 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:36,732 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:36,733 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:36,736 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:36,823 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 04:02:36,824 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 15 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 5 case distinctions, treesize of input 53 treesize of output 77 [2021-07-14 04:02:36,855 INFO L550 ElimStorePlain]: Start of recursive call 16: End of recursive call: and 2 xjuncts. [2021-07-14 04:02:36,883 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:36,885 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:36,888 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:36,889 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:36,891 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:36,895 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:36,897 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:36,902 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:36,903 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:36,909 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:36,978 INFO L354 Elim1Store]: treesize reduction 58, result has 1.7 percent of original size [2021-07-14 04:02:36,978 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 10 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 5 case distinctions, treesize of input 49 treesize of output 1 [2021-07-14 04:02:36,979 INFO L550 ElimStorePlain]: Start of recursive call 17: End of recursive call: and 1 xjuncts. [2021-07-14 04:02:37,006 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:37,007 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:37,009 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:37,013 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:37,015 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:37,017 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:37,021 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:37,022 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:37,027 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:37,031 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:37,137 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 04:02:37,137 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 14 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 5 case distinctions, treesize of input 49 treesize of output 77 [2021-07-14 04:02:37,153 INFO L550 ElimStorePlain]: Start of recursive call 18: End of recursive call: and 2 xjuncts. [2021-07-14 04:02:37,181 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:37,182 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:37,184 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:37,185 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:37,189 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:37,190 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:37,192 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:37,197 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:37,198 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:37,203 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:37,298 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 04:02:37,298 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 13 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 5 case distinctions, treesize of input 45 treesize of output 77 [2021-07-14 04:02:37,397 INFO L550 ElimStorePlain]: Start of recursive call 19: End of recursive call: and 2 xjuncts. [2021-07-14 04:02:37,426 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:37,427 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:37,429 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:37,434 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:37,435 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:37,437 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:37,442 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:37,444 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:37,449 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:37,455 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:37,590 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 04:02:37,590 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 14 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 5 case distinctions, treesize of input 49 treesize of output 77 [2021-07-14 04:02:37,612 INFO L550 ElimStorePlain]: Start of recursive call 20: End of recursive call: and 2 xjuncts. [2021-07-14 04:02:37,647 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:37,650 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:37,651 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:37,658 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:37,660 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:37,663 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:37,670 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:37,672 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:37,679 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:37,685 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:37,758 INFO L354 Elim1Store]: treesize reduction 58, result has 1.7 percent of original size [2021-07-14 04:02:37,758 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 10 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 5 case distinctions, treesize of input 57 treesize of output 1 [2021-07-14 04:02:37,759 INFO L550 ElimStorePlain]: Start of recursive call 21: End of recursive call: and 1 xjuncts. [2021-07-14 04:02:37,788 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:37,790 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:37,791 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:37,793 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:37,798 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:37,799 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:37,801 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:37,807 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:37,809 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:37,813 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:37,920 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 04:02:37,920 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 15 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 5 case distinctions, treesize of input 53 treesize of output 77 [2021-07-14 04:02:37,943 INFO L550 ElimStorePlain]: Start of recursive call 22: End of recursive call: and 3 xjuncts. [2021-07-14 04:02:37,977 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:37,978 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:37,982 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:37,983 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:37,985 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:37,989 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:37,991 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:37,995 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:37,996 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:38,002 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:38,057 INFO L354 Elim1Store]: treesize reduction 58, result has 1.7 percent of original size [2021-07-14 04:02:38,058 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 10 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 5 case distinctions, treesize of input 55 treesize of output 1 [2021-07-14 04:02:38,058 INFO L550 ElimStorePlain]: Start of recursive call 23: End of recursive call: and 1 xjuncts. [2021-07-14 04:02:38,089 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:38,090 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:38,094 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:38,095 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:38,097 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:38,102 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:38,103 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:38,108 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:38,110 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:38,118 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:38,193 INFO L354 Elim1Store]: treesize reduction 58, result has 1.7 percent of original size [2021-07-14 04:02:38,194 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 10 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 5 case distinctions, treesize of input 57 treesize of output 1 [2021-07-14 04:02:38,194 INFO L550 ElimStorePlain]: Start of recursive call 24: End of recursive call: and 1 xjuncts. [2021-07-14 04:02:38,227 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:38,229 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:38,230 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:38,234 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:38,236 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:38,237 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:38,241 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:38,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:38,246 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:38,249 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:38,310 INFO L354 Elim1Store]: treesize reduction 58, result has 1.7 percent of original size [2021-07-14 04:02:38,310 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 10 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 5 case distinctions, treesize of input 59 treesize of output 1 [2021-07-14 04:02:38,311 INFO L550 ElimStorePlain]: Start of recursive call 25: End of recursive call: and 1 xjuncts. [2021-07-14 04:02:38,347 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:38,349 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:38,351 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:38,356 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:38,358 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:38,360 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:38,364 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:38,366 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:38,371 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:38,376 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:38,450 INFO L354 Elim1Store]: treesize reduction 58, result has 1.7 percent of original size [2021-07-14 04:02:38,451 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 10 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 5 case distinctions, treesize of input 59 treesize of output 1 [2021-07-14 04:02:38,451 INFO L550 ElimStorePlain]: Start of recursive call 26: End of recursive call: and 1 xjuncts. [2021-07-14 04:02:38,481 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:38,483 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:38,484 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:38,485 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:38,489 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:38,491 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:38,492 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:38,496 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:38,497 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:38,501 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:38,603 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 04:02:38,603 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 16 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 5 case distinctions, treesize of input 53 treesize of output 77 [2021-07-14 04:02:38,624 INFO L550 ElimStorePlain]: Start of recursive call 27: End of recursive call: and 2 xjuncts. [2021-07-14 04:02:38,662 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:38,664 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:38,666 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:38,671 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:38,673 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:38,675 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:38,679 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:38,681 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:38,686 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:38,690 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:38,760 INFO L354 Elim1Store]: treesize reduction 58, result has 1.7 percent of original size [2021-07-14 04:02:38,760 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 10 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 5 case distinctions, treesize of input 57 treesize of output 1 [2021-07-14 04:02:38,761 INFO L550 ElimStorePlain]: Start of recursive call 28: End of recursive call: and 1 xjuncts. [2021-07-14 04:02:38,794 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:38,796 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:38,801 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:38,802 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:38,804 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:38,808 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:38,810 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:38,814 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:38,816 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:38,823 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:38,883 INFO L354 Elim1Store]: treesize reduction 58, result has 1.7 percent of original size [2021-07-14 04:02:38,884 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 10 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 5 case distinctions, treesize of input 57 treesize of output 1 [2021-07-14 04:02:38,884 INFO L550 ElimStorePlain]: Start of recursive call 29: End of recursive call: and 1 xjuncts. [2021-07-14 04:02:38,918 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:38,920 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:38,926 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:38,928 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:38,930 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:38,936 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:38,938 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:38,943 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:38,945 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:38,954 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:39,072 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 04:02:39,072 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 15 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 5 case distinctions, treesize of input 51 treesize of output 77 [2021-07-14 04:02:39,093 INFO L550 ElimStorePlain]: Start of recursive call 30: End of recursive call: and 2 xjuncts. [2021-07-14 04:02:39,131 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:39,135 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:39,144 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:39,147 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:39,150 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:39,156 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:39,157 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:39,162 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:39,164 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:39,170 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:39,247 INFO L354 Elim1Store]: treesize reduction 58, result has 1.7 percent of original size [2021-07-14 04:02:39,248 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 10 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 5 case distinctions, treesize of input 45 treesize of output 1 [2021-07-14 04:02:39,248 INFO L550 ElimStorePlain]: Start of recursive call 31: End of recursive call: and 1 xjuncts. [2021-07-14 04:02:39,289 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:39,291 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:39,293 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:39,295 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:39,300 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:39,302 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:39,304 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:39,311 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:39,313 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:39,319 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:39,401 INFO L354 Elim1Store]: treesize reduction 58, result has 1.7 percent of original size [2021-07-14 04:02:39,401 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 10 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 5 case distinctions, treesize of input 59 treesize of output 1 [2021-07-14 04:02:39,402 INFO L550 ElimStorePlain]: Start of recursive call 32: End of recursive call: and 1 xjuncts. [2021-07-14 04:02:39,443 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:39,445 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:39,447 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:39,454 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:39,456 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:39,458 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:39,465 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:39,467 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:39,472 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:39,479 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:39,559 INFO L354 Elim1Store]: treesize reduction 58, result has 1.7 percent of original size [2021-07-14 04:02:39,559 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 10 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 5 case distinctions, treesize of input 45 treesize of output 1 [2021-07-14 04:02:39,560 INFO L550 ElimStorePlain]: Start of recursive call 33: End of recursive call: and 1 xjuncts. [2021-07-14 04:02:39,599 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:39,601 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:39,603 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:39,608 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:39,609 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:39,611 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:39,616 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:39,618 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:39,623 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:39,628 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:39,702 INFO L354 Elim1Store]: treesize reduction 58, result has 1.7 percent of original size [2021-07-14 04:02:39,703 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 10 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 5 case distinctions, treesize of input 51 treesize of output 1 [2021-07-14 04:02:39,703 INFO L550 ElimStorePlain]: Start of recursive call 34: End of recursive call: and 1 xjuncts. [2021-07-14 04:02:39,743 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:39,745 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:39,746 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:39,751 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:39,752 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:39,754 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:39,758 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:39,759 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:39,762 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:39,765 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:39,824 INFO L354 Elim1Store]: treesize reduction 58, result has 1.7 percent of original size [2021-07-14 04:02:39,824 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 10 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 5 case distinctions, treesize of input 57 treesize of output 1 [2021-07-14 04:02:39,825 INFO L550 ElimStorePlain]: Start of recursive call 35: End of recursive call: and 1 xjuncts. [2021-07-14 04:02:39,854 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:39,856 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:39,862 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:39,864 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:39,866 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:39,873 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:39,875 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:39,882 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:39,883 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:39,894 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:39,992 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 04:02:39,992 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 14 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 5 case distinctions, treesize of input 49 treesize of output 77 [2021-07-14 04:02:40,009 INFO L550 ElimStorePlain]: Start of recursive call 36: End of recursive call: and 2 xjuncts. [2021-07-14 04:02:40,041 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:40,043 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:40,050 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:40,051 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:40,053 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:40,058 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:40,059 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:40,064 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:40,065 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:40,073 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:40,145 INFO L354 Elim1Store]: treesize reduction 58, result has 1.7 percent of original size [2021-07-14 04:02:40,145 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 10 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 5 case distinctions, treesize of input 61 treesize of output 1 [2021-07-14 04:02:40,146 INFO L550 ElimStorePlain]: Start of recursive call 37: End of recursive call: and 1 xjuncts. [2021-07-14 04:02:40,179 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:40,181 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:40,186 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:40,187 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:40,189 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:40,193 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:40,194 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:40,199 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:40,200 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:40,207 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:40,264 INFO L354 Elim1Store]: treesize reduction 58, result has 1.7 percent of original size [2021-07-14 04:02:40,264 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 10 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 5 case distinctions, treesize of input 53 treesize of output 1 [2021-07-14 04:02:40,265 INFO L550 ElimStorePlain]: Start of recursive call 38: End of recursive call: and 1 xjuncts. [2021-07-14 04:02:40,294 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:40,296 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:40,298 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:40,300 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:40,304 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:40,306 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:40,308 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:40,312 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:40,314 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:40,318 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:40,435 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 04:02:40,436 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 16 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 5 case distinctions, treesize of input 55 treesize of output 77 [2021-07-14 04:02:40,456 INFO L550 ElimStorePlain]: Start of recursive call 39: End of recursive call: and 2 xjuncts. [2021-07-14 04:02:40,496 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:40,498 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:40,500 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:40,505 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:40,507 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:40,509 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:40,515 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:40,517 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:40,522 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:40,527 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:40,602 INFO L354 Elim1Store]: treesize reduction 58, result has 1.7 percent of original size [2021-07-14 04:02:40,602 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 10 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 5 case distinctions, treesize of input 57 treesize of output 1 [2021-07-14 04:02:40,603 INFO L550 ElimStorePlain]: Start of recursive call 40: End of recursive call: and 1 xjuncts. [2021-07-14 04:02:40,643 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:40,645 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:40,647 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:40,654 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:40,655 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:40,657 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:40,664 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:40,666 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:40,671 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:40,676 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:40,743 INFO L354 Elim1Store]: treesize reduction 58, result has 1.7 percent of original size [2021-07-14 04:02:40,743 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 10 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 5 case distinctions, treesize of input 43 treesize of output 1 [2021-07-14 04:02:40,744 INFO L550 ElimStorePlain]: Start of recursive call 41: End of recursive call: and 1 xjuncts. [2021-07-14 04:02:40,784 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:40,787 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:40,792 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:40,798 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:40,799 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:40,801 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:40,805 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:40,807 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:40,811 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:40,815 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:40,882 INFO L354 Elim1Store]: treesize reduction 58, result has 1.7 percent of original size [2021-07-14 04:02:40,882 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 10 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 5 case distinctions, treesize of input 57 treesize of output 1 [2021-07-14 04:02:40,883 INFO L550 ElimStorePlain]: Start of recursive call 42: End of recursive call: and 1 xjuncts. [2021-07-14 04:02:40,919 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:40,920 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:40,921 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:40,923 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:40,926 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:40,928 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:40,929 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:40,933 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:40,934 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:40,938 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:41,041 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 04:02:41,041 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 15 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 5 case distinctions, treesize of input 55 treesize of output 77 [2021-07-14 04:02:41,095 INFO L550 ElimStorePlain]: Start of recursive call 43: End of recursive call: and 3 xjuncts. [2021-07-14 04:02:41,133 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:41,134 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:41,136 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:41,137 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:41,142 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:41,143 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:41,144 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:41,148 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:41,150 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:41,153 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:41,291 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 04:02:41,292 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 12 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 5 case distinctions, treesize of input 41 treesize of output 77 [2021-07-14 04:02:41,308 INFO L550 ElimStorePlain]: Start of recursive call 44: End of recursive call: and 2 xjuncts. [2021-07-14 04:02:41,330 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:41,332 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:41,333 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:41,334 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:41,338 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:41,339 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:41,340 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:41,343 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:41,345 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:41,348 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:41,436 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 04:02:41,437 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 16 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 5 case distinctions, treesize of input 55 treesize of output 77 [2021-07-14 04:02:41,520 INFO L550 ElimStorePlain]: Start of recursive call 45: End of recursive call: and 2 xjuncts. [2021-07-14 04:02:41,549 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:41,551 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:41,552 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:41,557 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:41,559 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:41,560 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:41,566 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:41,568 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:41,573 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:41,578 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:41,637 INFO L354 Elim1Store]: treesize reduction 58, result has 1.7 percent of original size [2021-07-14 04:02:41,637 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 10 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 5 case distinctions, treesize of input 59 treesize of output 1 [2021-07-14 04:02:41,637 INFO L550 ElimStorePlain]: Start of recursive call 46: End of recursive call: and 1 xjuncts. [2021-07-14 04:02:41,662 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:41,663 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:41,668 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:41,669 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:41,671 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:41,677 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:41,679 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:41,683 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:41,685 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:41,690 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:41,773 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 04:02:41,773 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 15 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 5 case distinctions, treesize of input 53 treesize of output 77 [2021-07-14 04:02:41,792 INFO L550 ElimStorePlain]: Start of recursive call 47: End of recursive call: and 2 xjuncts. [2021-07-14 04:02:41,818 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:41,820 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:41,821 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:41,823 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:41,827 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:41,828 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:41,830 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:41,835 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:41,836 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:41,840 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:41,893 INFO L354 Elim1Store]: treesize reduction 58, result has 1.7 percent of original size [2021-07-14 04:02:41,894 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 10 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 5 case distinctions, treesize of input 53 treesize of output 1 [2021-07-14 04:02:41,894 INFO L550 ElimStorePlain]: Start of recursive call 48: End of recursive call: and 1 xjuncts. [2021-07-14 04:02:41,920 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:41,922 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:41,926 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:41,928 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:41,929 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:41,934 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:41,935 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:41,940 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:41,942 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:41,948 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 04:02:41,964 INFO L354 Elim1Store]: treesize reduction 58, result has 1.7 percent of original size [2021-07-14 04:02:41,964 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 10 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 5 case distinctions, treesize of input 49 treesize of output 1 [2021-07-14 04:02:41,965 INFO L550 ElimStorePlain]: Start of recursive call 49: End of recursive call: and 1 xjuncts. [2021-07-14 04:02:44,875 WARN L205 SmtUtils]: Spent 2.91 s on a formula simplification. DAG size of input: 571 DAG size of output: 526 [2021-07-14 04:02:44,876 INFO L628 ElimStorePlain]: treesize reduction 410, result has 77.6 percent of original size [2021-07-14 04:02:46,027 INFO L550 ElimStorePlain]: Start of recursive call 1: 16 dim-0 vars, 1 dim-1 vars, End of recursive call: and 94 xjuncts. [2021-07-14 04:02:46,027 INFO L247 ElimStorePlain]: Needed 49 recursive calls to eliminate 17 variables, input treesize:3447, output treesize:9841 [2021-07-14 04:02:46,833 WARN L205 SmtUtils]: Spent 485.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 20 [2021-07-14 04:02:48,028 INFO L134 CoverageAnalysis]: Checked inductivity of 6289 backedges. 1649 proven. 81 refuted. 0 times theorem prover too weak. 4559 trivial. 0 not checked. [2021-07-14 04:02:48,029 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1018843339] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 04:02:48,029 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 04:02:48,029 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [49, 22] total 70 [2021-07-14 04:02:48,029 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [700651586] [2021-07-14 04:02:48,029 INFO L462 AbstractCegarLoop]: Interpolant automaton has 70 states [2021-07-14 04:02:48,029 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 04:02:48,030 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 70 interpolants. [2021-07-14 04:02:48,031 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=936, Invalid=3893, Unknown=1, NotChecked=0, Total=4830 [2021-07-14 04:02:48,031 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 04:02:48,031 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 04:02:48,031 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 70 states, 70 states have (on average 3.8142857142857145) internal successors, (267), 70 states have internal predecessors, (267), 0 states have call successors, (0), 0 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 04:02:48,031 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-07-14 04:02:48,031 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-07-14 04:02:48,031 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 04:02:48,031 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-07-14 04:02:48,031 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 38 states. [2021-07-14 04:02:48,031 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 32 states. [2021-07-14 04:02:48,031 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2021-07-14 04:02:48,031 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-07-14 04:02:48,031 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 82 states. [2021-07-14 04:02:48,031 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2021-07-14 04:02:48,031 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 76 states. [2021-07-14 04:02:48,031 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 120 states. [2021-07-14 04:02:48,031 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 139 states. [2021-07-14 04:02:48,032 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 93 states. [2021-07-14 04:02:48,032 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 90 states. [2021-07-14 04:02:48,032 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2021-07-14 04:02:48,032 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 135 states. [2021-07-14 04:02:48,032 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 04:03:20,356 WARN L227 Executor]: External (z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000) stderr output: (error "out of memory") [2021-07-14 04:03:20,557 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1802,20 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 04:03:20,557 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: External (z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000)Received EOF on stdin. stderr output: (error "out of memory") at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:241) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parseCheckSatResult(Executor.java:258) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Scriptor.checkSat(Scriptor.java:155) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.checkSat(WrapperScript.java:163) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.checkSat(WrapperScript.java:163) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.ManagedScript.checkSat(ManagedScript.java:138) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.hoaretriple.IncrementalHoareTripleChecker.checkValidity(IncrementalHoareTripleChecker.java:676) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.hoaretriple.IncrementalHoareTripleChecker.checkInternal(IncrementalHoareTripleChecker.java:143) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.hoaretriple.ProtectiveHoareTripleChecker.checkInternal(ProtectiveHoareTripleChecker.java:61) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.hoaretriple.EfficientHoareTripleChecker.checkInternal(EfficientHoareTripleChecker.java:63) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.hoaretriple.CachingHoareTripleChecker.checkInternal(CachingHoareTripleChecker.java:97) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.interpolantautomata.transitionappender.AbstractInterpolantAutomaton$InternalSuccessorComputationHelper.computeSuccWithSolver(AbstractInterpolantAutomaton.java:357) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.interpolantautomata.transitionappender.DeterministicInterpolantAutomaton.addOtherSuccessors(DeterministicInterpolantAutomaton.java:197) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.interpolantautomata.transitionappender.BasicAbstractInterpolantAutomaton.computeSuccs(BasicAbstractInterpolantAutomaton.java:77) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.interpolantautomata.transitionappender.BasicAbstractInterpolantAutomaton.computeSuccs(BasicAbstractInterpolantAutomaton.java:1) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.interpolantautomata.transitionappender.AbstractInterpolantAutomaton.internalSuccessors(AbstractInterpolantAutomaton.java:233) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.interpolantautomata.transitionappender.AbstractInterpolantAutomaton.internalSuccessors(AbstractInterpolantAutomaton.java:1) at de.uni_freiburg.informatik.ultimate.automata.nestedword.operations.TotalizeNwa.internalSuccessors(TotalizeNwa.java:213) at de.uni_freiburg.informatik.ultimate.automata.nestedword.operations.ProductNwa.internalSuccessors(ProductNwa.java:216) at de.uni_freiburg.informatik.ultimate.automata.nestedword.operations.ProductNwa.internalSuccessors(ProductNwa.java:200) at de.uni_freiburg.informatik.ultimate.automata.partialorder.SleepSetNewStateReduction.search(SleepSetNewStateReduction.java:159) at de.uni_freiburg.informatik.ultimate.automata.partialorder.SleepSetNewStateReduction.(SleepSetNewStateReduction.java:111) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.concurrency.PartialOrderReductionFacade.apply(PartialOrderReductionFacade.java:173) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.concurrency.PartialOrderCegarLoop.isAbstractionEmpty(PartialOrderCegarLoop.java:193) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.iterateInternal(AbstractCegarLoop.java:509) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.iterate(AbstractCegarLoop.java:374) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.CegarLoopUtils.getCegarLoopResult(CegarLoopUtils.java:69) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.CegarLoopUtils.getCegarLoopResult(CegarLoopUtils.java:63) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.executeCegarLoop(TraceAbstractionStarter.java:367) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.analyseProgram(TraceAbstractionStarter.java:293) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.analyseConcurrentProgram(TraceAbstractionStarter.java:238) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.runCegarLoops(TraceAbstractionStarter.java:167) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.(TraceAbstractionStarter.java:154) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver.finish(TraceAbstractionObserver.java:124) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) Caused by: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: EOF at de.uni_freiburg.informatik.ultimate.smtsolver.external.Parser$Action$.CUP$do_action(Parser.java:1461) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Parser.do_action(Parser.java:654) at com.github.jhoenicke.javacup.runtime.LRParser.parse(LRParser.java:419) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:238) ... 43 more [2021-07-14 04:03:20,561 INFO L168 Benchmark]: Toolchain (without parser) took 373483.53 ms. Allocated memory was 231.7 MB in the beginning and 1.0 GB in the end (delta: 779.1 MB). Free memory was 211.9 MB in the beginning and 772.3 MB in the end (delta: -560.5 MB). Peak memory consumption was 218.7 MB. Max. memory is 8.0 GB. [2021-07-14 04:03:20,561 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.13 ms. Allocated memory is still 231.7 MB. Free memory is still 213.1 MB. There was no memory consumed. Max. memory is 8.0 GB. [2021-07-14 04:03:20,561 INFO L168 Benchmark]: Boogie Procedure Inliner took 31.03 ms. Allocated memory is still 231.7 MB. Free memory was 211.8 MB in the beginning and 210.3 MB in the end (delta: 1.4 MB). Peak memory consumption was 1.0 MB. Max. memory is 8.0 GB. [2021-07-14 04:03:20,561 INFO L168 Benchmark]: Boogie Preprocessor took 16.72 ms. Allocated memory is still 231.7 MB. Free memory was 210.3 MB in the beginning and 209.4 MB in the end (delta: 947.1 kB). Peak memory consumption was 1.0 MB. Max. memory is 8.0 GB. [2021-07-14 04:03:20,561 INFO L168 Benchmark]: RCFGBuilder took 201.99 ms. Allocated memory is still 231.7 MB. Free memory was 209.3 MB in the beginning and 195.6 MB in the end (delta: 13.7 MB). Peak memory consumption was 13.6 MB. Max. memory is 8.0 GB. [2021-07-14 04:03:20,561 INFO L168 Benchmark]: TraceAbstraction took 373215.87 ms. Allocated memory was 231.7 MB in the beginning and 1.0 GB in the end (delta: 779.1 MB). Free memory was 195.1 MB in the beginning and 772.3 MB in the end (delta: -577.2 MB). Peak memory consumption was 201.9 MB. Max. memory is 8.0 GB. [2021-07-14 04:03:20,562 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 0.13 ms. Allocated memory is still 231.7 MB. Free memory is still 213.1 MB. There was no memory consumed. Max. memory is 8.0 GB. * Boogie Procedure Inliner took 31.03 ms. Allocated memory is still 231.7 MB. Free memory was 211.8 MB in the beginning and 210.3 MB in the end (delta: 1.4 MB). Peak memory consumption was 1.0 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 16.72 ms. Allocated memory is still 231.7 MB. Free memory was 210.3 MB in the beginning and 209.4 MB in the end (delta: 947.1 kB). Peak memory consumption was 1.0 MB. Max. memory is 8.0 GB. * RCFGBuilder took 201.99 ms. Allocated memory is still 231.7 MB. Free memory was 209.3 MB in the beginning and 195.6 MB in the end (delta: 13.7 MB). Peak memory consumption was 13.6 MB. Max. memory is 8.0 GB. * TraceAbstraction took 373215.87 ms. Allocated memory was 231.7 MB in the beginning and 1.0 GB in the end (delta: 779.1 MB). Free memory was 195.1 MB in the beginning and 772.3 MB in the end (delta: -577.2 MB). Peak memory consumption was 201.9 MB. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - ExceptionOrErrorResult: SMTLIBException: External (z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000)Received EOF on stdin. stderr output: (error "out of memory") de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMTLIBException: External (z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000)Received EOF on stdin. stderr output: (error "out of memory") : de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:241) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...