/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-Persistent-NoLbe.epf -tc ../../../trunk/examples/toolchains/AutomizerBplInline.xml -i ../../../trunk/examples/concurrent/bpl/weaver-benchmarks/generated/popl20/three-array-max.wvr.bpl -------------------------------------------------------------------------------- This is Ultimate 0.2.1-98196c323137eee61a7c1131837b356358d783d4-98196c3 [2021-06-17 03:31:38,434 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-06-17 03:31:38,437 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-06-17 03:31:38,477 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2021-06-17 03:31:38,496 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-06-17 03:31:38,498 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-06-17 03:31:38,499 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-06-17 03:31:38,500 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-06-17 03:31:38,503 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-06-17 03:31:38,504 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-06-17 03:31:38,506 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-06-17 03:31:38,511 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-06-17 03:31:38,512 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-06-17 03:31:38,513 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-06-17 03:31:38,514 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-06-17 03:31:38,516 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-06-17 03:31:38,521 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2021-06-17 03:31:38,531 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-06-17 03:31:38,532 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-06-17 03:31:38,532 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-06-17 03:31:38,536 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-Persistent-NoLbe.epf [2021-06-17 03:31:38,571 INFO L113 SettingsManager]: Loading preferences was successful [2021-06-17 03:31:38,572 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-06-17 03:31:38,572 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-06-17 03:31:38,572 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-06-17 03:31:38,574 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-06-17 03:31:38,575 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-06-17 03:31:38,575 INFO L138 SettingsManager]: * Use SBE=true [2021-06-17 03:31:38,575 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-06-17 03:31:38,575 INFO L138 SettingsManager]: * sizeof long=4 [2021-06-17 03:31:38,576 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-06-17 03:31:38,576 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-06-17 03:31:38,576 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-06-17 03:31:38,577 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-06-17 03:31:38,577 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-06-17 03:31:38,577 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-06-17 03:31:38,577 INFO L138 SettingsManager]: * sizeof long double=12 [2021-06-17 03:31:38,577 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-06-17 03:31:38,577 INFO L138 SettingsManager]: * Use constant arrays=true [2021-06-17 03:31:38,578 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-06-17 03:31:38,578 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-06-17 03:31:38,578 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-06-17 03:31:38,578 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-06-17 03:31:38,578 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-06-17 03:31:38,578 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-06-17 03:31:38,579 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-06-17 03:31:38,579 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-06-17 03:31:38,579 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-06-17 03:31:38,579 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-06-17 03:31:38,579 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-06-17 03:31:38,579 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-06-17 03:31:38,580 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2021-06-17 03:31:38,580 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-06-17 03:31:38,580 INFO L138 SettingsManager]: * Partial Order Reduction in concurrent analysis=PERSISTENT_SETS [2021-06-17 03:31:38,580 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-06-17 03:31:38,921 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-06-17 03:31:38,957 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-06-17 03:31:38,959 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-06-17 03:31:38,960 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2021-06-17 03:31:38,961 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2021-06-17 03:31:38,962 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/concurrent/bpl/weaver-benchmarks/generated/popl20/three-array-max.wvr.bpl [2021-06-17 03:31:38,962 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/concurrent/bpl/weaver-benchmarks/generated/popl20/three-array-max.wvr.bpl' [2021-06-17 03:31:39,001 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-06-17 03:31:39,002 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-06-17 03:31:39,003 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-06-17 03:31:39,004 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-06-17 03:31:39,004 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-06-17 03:31:39,016 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "three-array-max.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 17.06 03:31:39" (1/1) ... [2021-06-17 03:31:39,025 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "three-array-max.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 17.06 03:31:39" (1/1) ... [2021-06-17 03:31:39,032 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-06-17 03:31:39,034 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-06-17 03:31:39,035 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-06-17 03:31:39,035 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-06-17 03:31:39,042 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "three-array-max.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 17.06 03:31:39" (1/1) ... [2021-06-17 03:31:39,042 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "three-array-max.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 17.06 03:31:39" (1/1) ... [2021-06-17 03:31:39,043 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "three-array-max.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 17.06 03:31:39" (1/1) ... [2021-06-17 03:31:39,043 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "three-array-max.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 17.06 03:31:39" (1/1) ... [2021-06-17 03:31:39,048 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "three-array-max.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 17.06 03:31:39" (1/1) ... [2021-06-17 03:31:39,051 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "three-array-max.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 17.06 03:31:39" (1/1) ... [2021-06-17 03:31:39,052 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "three-array-max.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 17.06 03:31:39" (1/1) ... [2021-06-17 03:31:39,053 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-06-17 03:31:39,053 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-06-17 03:31:39,054 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-06-17 03:31:39,054 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-06-17 03:31:39,055 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "three-array-max.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 17.06 03:31:39" (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 [2021-06-17 03:31:39,120 INFO L124 BoogieDeclarations]: Specification and implementation of procedure thread1 given in one single declaration [2021-06-17 03:31:39,121 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2021-06-17 03:31:39,121 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2021-06-17 03:31:39,121 INFO L124 BoogieDeclarations]: Specification and implementation of procedure thread2 given in one single declaration [2021-06-17 03:31:39,121 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2021-06-17 03:31:39,121 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2021-06-17 03:31:39,121 INFO L124 BoogieDeclarations]: Specification and implementation of procedure ULTIMATE.start given in one single declaration [2021-06-17 03:31:39,121 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-06-17 03:31:39,121 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-06-17 03:31:39,121 INFO L124 BoogieDeclarations]: Specification and implementation of procedure thread3 given in one single declaration [2021-06-17 03:31:39,122 INFO L130 BoogieDeclarations]: Found specification of procedure thread3 [2021-06-17 03:31:39,122 INFO L138 BoogieDeclarations]: Found implementation of procedure thread3 [2021-06-17 03:31:39,122 WARN L209 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2021-06-17 03:31:39,339 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-06-17 03:31:39,339 INFO L299 CfgBuilder]: Removed 0 assume(true) statements. [2021-06-17 03:31:39,340 INFO L202 PluginConnector]: Adding new model three-array-max.wvr.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.06 03:31:39 BoogieIcfgContainer [2021-06-17 03:31:39,340 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-06-17 03:31:39,342 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-06-17 03:31:39,342 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-06-17 03:31:39,344 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-06-17 03:31:39,344 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "three-array-max.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 17.06 03:31:39" (1/2) ... [2021-06-17 03:31:39,345 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3acc038b and model type three-array-max.wvr.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 17.06 03:31:39, skipping insertion in model container [2021-06-17 03:31:39,345 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "three-array-max.wvr.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.06 03:31:39" (2/2) ... [2021-06-17 03:31:39,346 INFO L111 eAbstractionObserver]: Analyzing ICFG three-array-max.wvr.bpl [2021-06-17 03:31:39,349 WARN L148 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2021-06-17 03:31:39,350 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-06-17 03:31:39,350 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2021-06-17 03:31:39,350 INFO L470 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2021-06-17 03:31:39,409 INFO L149 ThreadInstanceAdder]: Constructed 3 joinOtherThreadTransitions. [2021-06-17 03:31:39,427 INFO L255 AbstractCegarLoop]: Starting to check reachability of 4 error locations. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2021-06-17 03:31:39,483 INFO L378 AbstractCegarLoop]: Interprodecural is true [2021-06-17 03:31:39,483 INFO L379 AbstractCegarLoop]: Hoare is false [2021-06-17 03:31:39,487 INFO L380 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-06-17 03:31:39,487 INFO L381 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-06-17 03:31:39,487 INFO L382 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-06-17 03:31:39,487 INFO L383 AbstractCegarLoop]: Difference is false [2021-06-17 03:31:39,487 INFO L384 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-06-17 03:31:39,488 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == ULTIMATE.start======== [2021-06-17 03:31:39,710 INFO L430 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-17 03:31:39,716 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-17 03:31:39,717 INFO L82 PathProgramCache]: Analyzing trace with hash -1640504968, now seen corresponding path program 1 times [2021-06-17 03:31:39,726 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-17 03:31:39,727 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [809715823] [2021-06-17 03:31:39,728 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-17 03:31:39,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-17 03:31:40,488 WARN L205 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 47 DAG size of output: 39 [2021-06-17 03:31:40,558 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-17 03:31:40,559 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-17 03:31:40,559 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [809715823] [2021-06-17 03:31:40,560 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [809715823] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-17 03:31:40,560 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1711940151] [2021-06-17 03:31:40,560 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 [2021-06-17 03:31:40,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-17 03:31:40,621 INFO L263 TraceCheckSpWp]: Trace formula consists of 68 conjuncts, 17 conjunts are in the unsatisfiable core [2021-06-17 03:31:40,626 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-17 03:31:41,071 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 34 treesize of output 24 [2021-06-17 03:31:41,104 INFO L550 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2021-06-17 03:31:41,111 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 34 treesize of output 24 [2021-06-17 03:31:41,117 INFO L550 ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2021-06-17 03:31:41,124 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 34 treesize of output 24 [2021-06-17 03:31:41,130 INFO L550 ElimStorePlain]: Start of recursive call 4: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2021-06-17 03:31:41,136 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 34 treesize of output 24 [2021-06-17 03:31:41,141 INFO L550 ElimStorePlain]: Start of recursive call 5: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2021-06-17 03:31:41,199 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 03:31:41,206 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 20 [2021-06-17 03:31:41,213 INFO L550 ElimStorePlain]: Start of recursive call 6: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2021-06-17 03:31:41,220 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 20 [2021-06-17 03:31:41,225 INFO L550 ElimStorePlain]: Start of recursive call 7: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2021-06-17 03:31:41,232 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 37 treesize of output 25 [2021-06-17 03:31:41,239 INFO L550 ElimStorePlain]: Start of recursive call 8: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2021-06-17 03:31:41,245 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 37 treesize of output 25 [2021-06-17 03:31:41,252 INFO L550 ElimStorePlain]: Start of recursive call 9: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2021-06-17 03:31:41,295 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 03:31:41,305 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2021-06-17 03:31:41,306 INFO L550 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2021-06-17 03:31:41,313 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2021-06-17 03:31:41,314 INFO L550 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2021-06-17 03:31:41,321 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2021-06-17 03:31:41,322 INFO L550 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2021-06-17 03:31:41,329 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2021-06-17 03:31:41,330 INFO L550 ElimStorePlain]: Start of recursive call 13: End of recursive call: and 1 xjuncts. [2021-06-17 03:31:41,370 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 03:31:41,378 INFO L550 ElimStorePlain]: Start of recursive call 1: 3 dim-1 vars, End of recursive call: and 3 xjuncts. [2021-06-17 03:31:41,379 INFO L247 ElimStorePlain]: Needed 13 recursive calls to eliminate 3 variables, input treesize:197, output treesize:58 [2021-06-17 03:31:41,457 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 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 [2021-06-17 03:31:41,459 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-17 03:31:41,466 INFO L628 ElimStorePlain]: treesize reduction 27, result has 15.6 percent of original size [2021-06-17 03:31:41,467 INFO L518 ElimStorePlain]: Eliminatee v_prenex_1 vanished before elimination [2021-06-17 03:31:41,467 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-06-17 03:31:41,468 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:40, output treesize:5 [2021-06-17 03:31:41,477 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-17 03:31:41,478 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1711940151] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-17 03:31:41,478 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-17 03:31:41,478 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 8] total 14 [2021-06-17 03:31:41,479 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [383009237] [2021-06-17 03:31:41,484 INFO L462 AbstractCegarLoop]: Interpolant automaton has 15 states [2021-06-17 03:31:41,484 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-17 03:31:41,495 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2021-06-17 03:31:41,495 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=56, Invalid=154, Unknown=0, NotChecked=0, Total=210 [2021-06-17 03:31:41,496 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-17 03:31:41,497 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-17 03:31:41,499 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 15 states, 15 states have (on average 3.0) internal successors, (45), 14 states have internal predecessors, (45), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-17 03:31:41,499 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-17 03:31:41,648 WARN L205 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 43 [2021-06-17 03:31:41,729 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-06-17 03:31:41,949 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable0 [2021-06-17 03:31:41,949 INFO L430 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-17 03:31:41,950 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-17 03:31:41,950 INFO L82 PathProgramCache]: Analyzing trace with hash -2042851080, now seen corresponding path program 2 times [2021-06-17 03:31:41,950 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-17 03:31:41,950 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [938052869] [2021-06-17 03:31:41,950 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-17 03:31:41,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-17 03:31:42,012 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2021-06-17 03:31:42,012 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-17 03:31:42,013 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [938052869] [2021-06-17 03:31:42,013 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [938052869] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-17 03:31:42,013 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1241872793] [2021-06-17 03:31:42,013 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 [2021-06-17 03:31:42,076 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-06-17 03:31:42,077 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-17 03:31:42,078 INFO L263 TraceCheckSpWp]: Trace formula consists of 94 conjuncts, 5 conjunts are in the unsatisfiable core [2021-06-17 03:31:42,079 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-17 03:31:42,137 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2021-06-17 03:31:42,138 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1241872793] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-17 03:31:42,138 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-17 03:31:42,138 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 5 [2021-06-17 03:31:42,138 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [493732885] [2021-06-17 03:31:42,139 INFO L462 AbstractCegarLoop]: Interpolant automaton has 6 states [2021-06-17 03:31:42,139 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-17 03:31:42,140 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-06-17 03:31:42,140 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2021-06-17 03:31:42,140 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-17 03:31:42,140 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-17 03:31:42,140 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 6 states, 6 states have (on average 4.833333333333333) internal successors, (29), 5 states have internal predecessors, (29), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-17 03:31:42,140 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-06-17 03:31:42,140 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-17 03:31:42,225 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-06-17 03:31:42,226 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-17 03:31:42,446 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable12 [2021-06-17 03:31:42,447 INFO L430 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-17 03:31:42,447 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-17 03:31:42,447 INFO L82 PathProgramCache]: Analyzing trace with hash -922249644, now seen corresponding path program 3 times [2021-06-17 03:31:42,447 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-17 03:31:42,448 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1620296598] [2021-06-17 03:31:42,448 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-17 03:31:42,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-17 03:31:42,540 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 9 proven. 5 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-06-17 03:31:42,540 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-17 03:31:42,540 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1620296598] [2021-06-17 03:31:42,541 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1620296598] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-17 03:31:42,541 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [493072303] [2021-06-17 03:31:42,541 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 [2021-06-17 03:31:42,583 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 4 check-sat command(s) [2021-06-17 03:31:42,584 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-17 03:31:42,584 INFO L263 TraceCheckSpWp]: Trace formula consists of 94 conjuncts, 5 conjunts are in the unsatisfiable core [2021-06-17 03:31:42,586 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-17 03:31:42,662 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 7 proven. 3 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-06-17 03:31:42,662 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [493072303] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-17 03:31:42,662 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-17 03:31:42,662 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 6] total 10 [2021-06-17 03:31:42,663 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1193287987] [2021-06-17 03:31:42,663 INFO L462 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-06-17 03:31:42,663 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-17 03:31:42,664 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-06-17 03:31:42,664 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=67, Unknown=0, NotChecked=0, Total=90 [2021-06-17 03:31:42,664 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-17 03:31:42,664 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-17 03:31:42,664 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 10 states, 10 states have (on average 5.4) internal successors, (54), 10 states have internal predecessors, (54), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-17 03:31:42,664 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-06-17 03:31:42,664 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-17 03:31:42,664 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-17 03:31:42,837 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-06-17 03:31:42,837 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-17 03:31:42,838 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-17 03:31:43,062 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13,5 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-17 03:31:43,063 INFO L430 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-17 03:31:43,063 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-17 03:31:43,063 INFO L82 PathProgramCache]: Analyzing trace with hash -714276980, now seen corresponding path program 4 times [2021-06-17 03:31:43,063 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-17 03:31:43,063 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [962193361] [2021-06-17 03:31:43,064 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-17 03:31:43,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-17 03:31:44,775 WARN L205 SmtUtils]: Spent 1.05 s on a formula simplification. DAG size of input: 239 DAG size of output: 148 [2021-06-17 03:31:45,110 WARN L205 SmtUtils]: Spent 314.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 58 [2021-06-17 03:32:05,128 WARN L205 SmtUtils]: Spent 20.01 s on a formula simplification. DAG size of input: 143 DAG size of output: 100 [2021-06-17 03:32:05,270 WARN L205 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 28 [2021-06-17 03:32:22,263 WARN L205 SmtUtils]: Spent 16.99 s on a formula simplification. DAG size of input: 150 DAG size of output: 108 [2021-06-17 03:32:22,435 WARN L205 SmtUtils]: Spent 147.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 34 [2021-06-17 03:32:22,569 WARN L205 SmtUtils]: Spent 132.00 ms on a formula simplification. DAG size of input: 130 DAG size of output: 84 [2021-06-17 03:32:22,698 WARN L205 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 39 [2021-06-17 03:32:22,812 WARN L205 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 123 DAG size of output: 79 [2021-06-17 03:32:22,932 WARN L205 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 34 [2021-06-17 03:32:23,105 WARN L205 SmtUtils]: Spent 171.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 79 [2021-06-17 03:32:23,234 WARN L205 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 35 [2021-06-17 03:32:23,357 WARN L205 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 74 [2021-06-17 03:32:23,497 WARN L205 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 33 [2021-06-17 03:32:23,630 WARN L205 SmtUtils]: Spent 130.00 ms on a formula simplification. DAG size of input: 117 DAG size of output: 73 [2021-06-17 03:32:23,781 WARN L205 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 32 [2021-06-17 03:32:24,088 WARN L205 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 103 DAG size of output: 61 [2021-06-17 03:32:26,812 WARN L205 SmtUtils]: Spent 2.59 s on a formula simplification. DAG size of input: 80 DAG size of output: 17 [2021-06-17 03:32:26,860 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-17 03:32:26,861 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-17 03:32:26,861 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [962193361] [2021-06-17 03:32:26,861 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [962193361] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-17 03:32:26,861 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1578099357] [2021-06-17 03:32:26,861 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 [2021-06-17 03:32:26,973 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2021-06-17 03:32:26,973 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-17 03:32:26,974 INFO L263 TraceCheckSpWp]: Trace formula consists of 106 conjuncts, 37 conjunts are in the unsatisfiable core [2021-06-17 03:32:26,977 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-17 03:32:27,465 WARN L205 SmtUtils]: Spent 125.00 ms on a formula simplification that was a NOOP. DAG size: 83 [2021-06-17 03:32:27,548 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 17 [2021-06-17 03:32:27,549 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-17 03:32:27,564 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 17 [2021-06-17 03:32:27,566 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-17 03:32:27,583 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 17 [2021-06-17 03:32:27,584 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-06-17 03:32:27,599 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 17 [2021-06-17 03:32:27,600 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-06-17 03:32:27,612 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 17 [2021-06-17 03:32:27,613 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-06-17 03:32:27,627 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 17 [2021-06-17 03:32:27,628 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-06-17 03:32:27,640 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 17 [2021-06-17 03:32:27,641 INFO L550 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2021-06-17 03:32:27,652 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 17 [2021-06-17 03:32:27,653 INFO L550 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2021-06-17 03:32:27,665 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 17 [2021-06-17 03:32:27,666 INFO L550 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2021-06-17 03:32:27,678 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 17 [2021-06-17 03:32:27,679 INFO L550 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2021-06-17 03:32:27,689 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 17 [2021-06-17 03:32:27,690 INFO L550 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2021-06-17 03:32:27,701 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 17 [2021-06-17 03:32:27,702 INFO L550 ElimStorePlain]: Start of recursive call 13: End of recursive call: and 1 xjuncts. [2021-06-17 03:32:27,715 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 17 [2021-06-17 03:32:27,716 INFO L550 ElimStorePlain]: Start of recursive call 14: End of recursive call: and 1 xjuncts. [2021-06-17 03:32:27,740 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 17 [2021-06-17 03:32:27,741 INFO L550 ElimStorePlain]: Start of recursive call 15: End of recursive call: and 1 xjuncts. [2021-06-17 03:32:27,751 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 17 [2021-06-17 03:32:27,752 INFO L550 ElimStorePlain]: Start of recursive call 16: End of recursive call: and 1 xjuncts. [2021-06-17 03:32:27,766 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 17 [2021-06-17 03:32:27,767 INFO L550 ElimStorePlain]: Start of recursive call 17: End of recursive call: and 1 xjuncts. [2021-06-17 03:32:27,779 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 17 [2021-06-17 03:32:27,780 INFO L550 ElimStorePlain]: Start of recursive call 18: End of recursive call: and 1 xjuncts. [2021-06-17 03:32:27,793 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 17 [2021-06-17 03:32:27,794 INFO L550 ElimStorePlain]: Start of recursive call 19: End of recursive call: and 1 xjuncts. [2021-06-17 03:32:27,805 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 17 [2021-06-17 03:32:27,806 INFO L550 ElimStorePlain]: Start of recursive call 20: End of recursive call: and 1 xjuncts. [2021-06-17 03:32:27,845 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 17 [2021-06-17 03:32:27,847 INFO L550 ElimStorePlain]: Start of recursive call 21: End of recursive call: and 1 xjuncts. [2021-06-17 03:32:27,858 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 17 [2021-06-17 03:32:27,859 INFO L550 ElimStorePlain]: Start of recursive call 22: End of recursive call: and 1 xjuncts. [2021-06-17 03:32:27,870 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 17 [2021-06-17 03:32:27,870 INFO L550 ElimStorePlain]: Start of recursive call 23: End of recursive call: and 1 xjuncts. [2021-06-17 03:32:27,882 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 17 [2021-06-17 03:32:27,884 INFO L550 ElimStorePlain]: Start of recursive call 24: End of recursive call: and 1 xjuncts. [2021-06-17 03:32:27,897 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 17 [2021-06-17 03:32:27,897 INFO L550 ElimStorePlain]: Start of recursive call 25: End of recursive call: and 1 xjuncts. [2021-06-17 03:32:27,939 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 17 [2021-06-17 03:32:27,941 INFO L550 ElimStorePlain]: Start of recursive call 26: End of recursive call: and 1 xjuncts. [2021-06-17 03:32:27,957 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 17 [2021-06-17 03:32:27,958 INFO L550 ElimStorePlain]: Start of recursive call 27: End of recursive call: and 1 xjuncts. [2021-06-17 03:32:27,975 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 17 [2021-06-17 03:32:27,976 INFO L550 ElimStorePlain]: Start of recursive call 28: End of recursive call: and 1 xjuncts. [2021-06-17 03:32:27,993 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 17 [2021-06-17 03:32:27,994 INFO L550 ElimStorePlain]: Start of recursive call 29: End of recursive call: and 1 xjuncts. [2021-06-17 03:32:28,011 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 17 [2021-06-17 03:32:28,012 INFO L550 ElimStorePlain]: Start of recursive call 30: End of recursive call: and 1 xjuncts. [2021-06-17 03:32:28,030 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 17 [2021-06-17 03:32:28,031 INFO L550 ElimStorePlain]: Start of recursive call 31: End of recursive call: and 1 xjuncts. [2021-06-17 03:32:28,045 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 17 [2021-06-17 03:32:28,046 INFO L550 ElimStorePlain]: Start of recursive call 32: End of recursive call: and 1 xjuncts. [2021-06-17 03:32:28,059 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 17 [2021-06-17 03:32:28,060 INFO L550 ElimStorePlain]: Start of recursive call 33: End of recursive call: and 1 xjuncts. [2021-06-17 03:32:28,074 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 17 [2021-06-17 03:32:28,075 INFO L550 ElimStorePlain]: Start of recursive call 34: End of recursive call: and 1 xjuncts. [2021-06-17 03:32:28,089 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 17 [2021-06-17 03:32:28,094 INFO L550 ElimStorePlain]: Start of recursive call 35: End of recursive call: and 1 xjuncts. [2021-06-17 03:32:28,106 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 17 [2021-06-17 03:32:28,107 INFO L550 ElimStorePlain]: Start of recursive call 36: End of recursive call: and 1 xjuncts. [2021-06-17 03:32:28,120 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 17 [2021-06-17 03:32:28,121 INFO L550 ElimStorePlain]: Start of recursive call 37: End of recursive call: and 1 xjuncts. [2021-06-17 03:32:28,133 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 17 [2021-06-17 03:32:28,134 INFO L550 ElimStorePlain]: Start of recursive call 38: End of recursive call: and 1 xjuncts. [2021-06-17 03:32:28,147 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 17 [2021-06-17 03:32:28,148 INFO L550 ElimStorePlain]: Start of recursive call 39: End of recursive call: and 1 xjuncts. [2021-06-17 03:32:28,167 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 17 [2021-06-17 03:32:28,169 INFO L550 ElimStorePlain]: Start of recursive call 40: End of recursive call: and 1 xjuncts. [2021-06-17 03:32:28,182 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 17 [2021-06-17 03:32:28,183 INFO L550 ElimStorePlain]: Start of recursive call 41: End of recursive call: and 1 xjuncts. [2021-06-17 03:32:28,196 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 17 [2021-06-17 03:32:28,197 INFO L550 ElimStorePlain]: Start of recursive call 42: End of recursive call: and 1 xjuncts. [2021-06-17 03:32:28,212 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 17 [2021-06-17 03:32:28,219 INFO L550 ElimStorePlain]: Start of recursive call 43: End of recursive call: and 1 xjuncts. [2021-06-17 03:32:28,233 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 17 [2021-06-17 03:32:28,234 INFO L550 ElimStorePlain]: Start of recursive call 44: End of recursive call: and 1 xjuncts. [2021-06-17 03:32:28,246 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 17 [2021-06-17 03:32:28,247 INFO L550 ElimStorePlain]: Start of recursive call 45: End of recursive call: and 1 xjuncts. [2021-06-17 03:32:28,261 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 17 [2021-06-17 03:32:28,263 INFO L550 ElimStorePlain]: Start of recursive call 46: End of recursive call: and 1 xjuncts. [2021-06-17 03:32:28,276 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 17 [2021-06-17 03:32:28,278 INFO L550 ElimStorePlain]: Start of recursive call 47: End of recursive call: and 1 xjuncts. [2021-06-17 03:32:28,290 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 17 [2021-06-17 03:32:28,291 INFO L550 ElimStorePlain]: Start of recursive call 48: End of recursive call: and 1 xjuncts. [2021-06-17 03:32:28,305 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 17 [2021-06-17 03:32:28,306 INFO L550 ElimStorePlain]: Start of recursive call 49: End of recursive call: and 1 xjuncts. [2021-06-17 03:32:28,319 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 17 [2021-06-17 03:32:28,320 INFO L550 ElimStorePlain]: Start of recursive call 50: End of recursive call: and 1 xjuncts. [2021-06-17 03:32:28,332 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 17 [2021-06-17 03:32:28,333 INFO L550 ElimStorePlain]: Start of recursive call 51: End of recursive call: and 1 xjuncts. [2021-06-17 03:32:28,347 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 17 [2021-06-17 03:32:28,348 INFO L550 ElimStorePlain]: Start of recursive call 52: End of recursive call: and 1 xjuncts. [2021-06-17 03:32:28,364 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 17 [2021-06-17 03:32:28,366 INFO L550 ElimStorePlain]: Start of recursive call 53: End of recursive call: and 1 xjuncts. [2021-06-17 03:32:28,382 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 17 [2021-06-17 03:32:28,383 INFO L550 ElimStorePlain]: Start of recursive call 54: End of recursive call: and 1 xjuncts. [2021-06-17 03:32:28,397 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 17 [2021-06-17 03:32:28,398 INFO L550 ElimStorePlain]: Start of recursive call 55: End of recursive call: and 1 xjuncts. [2021-06-17 03:32:28,412 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 17 [2021-06-17 03:32:28,413 INFO L550 ElimStorePlain]: Start of recursive call 56: End of recursive call: and 1 xjuncts. [2021-06-17 03:32:28,430 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 17 [2021-06-17 03:32:28,431 INFO L550 ElimStorePlain]: Start of recursive call 57: End of recursive call: and 1 xjuncts. [2021-06-17 03:32:28,445 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 17 [2021-06-17 03:32:28,446 INFO L550 ElimStorePlain]: Start of recursive call 58: End of recursive call: and 1 xjuncts. [2021-06-17 03:32:28,463 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 17 [2021-06-17 03:32:28,464 INFO L550 ElimStorePlain]: Start of recursive call 59: End of recursive call: and 1 xjuncts. [2021-06-17 03:32:28,483 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 17 [2021-06-17 03:32:28,484 INFO L550 ElimStorePlain]: Start of recursive call 60: End of recursive call: and 1 xjuncts. [2021-06-17 03:32:28,503 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 17 [2021-06-17 03:32:28,505 INFO L550 ElimStorePlain]: Start of recursive call 61: End of recursive call: and 1 xjuncts. [2021-06-17 03:32:28,521 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 17 [2021-06-17 03:32:28,522 INFO L550 ElimStorePlain]: Start of recursive call 62: End of recursive call: and 1 xjuncts. [2021-06-17 03:32:28,559 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 17 [2021-06-17 03:32:28,560 INFO L550 ElimStorePlain]: Start of recursive call 63: End of recursive call: and 1 xjuncts. [2021-06-17 03:32:28,578 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 17 [2021-06-17 03:32:28,579 INFO L550 ElimStorePlain]: Start of recursive call 64: End of recursive call: and 1 xjuncts. [2021-06-17 03:32:28,596 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 17 [2021-06-17 03:32:28,600 INFO L550 ElimStorePlain]: Start of recursive call 65: End of recursive call: and 1 xjuncts. [2021-06-17 03:32:30,588 WARN L205 SmtUtils]: Spent 1.99 s on a formula simplification that was a NOOP. DAG size: 123 [2021-06-17 03:32:30,588 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 03:32:30,653 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 64 xjuncts. [2021-06-17 03:32:30,654 INFO L247 ElimStorePlain]: Needed 65 recursive calls to eliminate 1 variables, input treesize:6273, output treesize:6209 [2021-06-17 03:32:32,949 WARN L205 SmtUtils]: Spent 2.10 s on a formula simplification that was a NOOP. DAG size: 123 [2021-06-17 03:32:33,763 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:32:33,769 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 36 treesize of output 38 [2021-06-17 03:32:33,771 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-17 03:32:33,783 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:32:33,788 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 36 treesize of output 38 [2021-06-17 03:32:33,790 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-17 03:32:33,801 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:32:33,809 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 36 treesize of output 38 [2021-06-17 03:32:33,810 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-06-17 03:32:33,820 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:32:33,825 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 36 treesize of output 38 [2021-06-17 03:32:33,829 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-06-17 03:32:33,838 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:32:33,843 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 36 treesize of output 38 [2021-06-17 03:32:33,845 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-06-17 03:32:33,853 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:32:33,858 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 36 treesize of output 38 [2021-06-17 03:32:33,859 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-06-17 03:32:33,868 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:32:33,873 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 36 treesize of output 38 [2021-06-17 03:32:33,874 INFO L550 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2021-06-17 03:32:33,884 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:32:33,888 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 36 treesize of output 38 [2021-06-17 03:32:33,891 INFO L550 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2021-06-17 03:32:33,900 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:32:33,905 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 36 treesize of output 38 [2021-06-17 03:32:33,906 INFO L550 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2021-06-17 03:32:33,915 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:32:33,919 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 36 treesize of output 38 [2021-06-17 03:32:33,921 INFO L550 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2021-06-17 03:32:33,929 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:32:33,934 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 36 treesize of output 38 [2021-06-17 03:32:33,936 INFO L550 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2021-06-17 03:32:33,945 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:32:33,950 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 36 treesize of output 38 [2021-06-17 03:32:33,953 INFO L550 ElimStorePlain]: Start of recursive call 13: End of recursive call: and 1 xjuncts. [2021-06-17 03:32:33,962 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:32:33,967 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 36 treesize of output 38 [2021-06-17 03:32:33,969 INFO L550 ElimStorePlain]: Start of recursive call 14: End of recursive call: and 1 xjuncts. [2021-06-17 03:32:33,979 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:32:33,984 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 36 treesize of output 38 [2021-06-17 03:32:33,985 INFO L550 ElimStorePlain]: Start of recursive call 15: End of recursive call: and 1 xjuncts. [2021-06-17 03:32:33,996 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:32:34,001 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 36 treesize of output 38 [2021-06-17 03:32:34,002 INFO L550 ElimStorePlain]: Start of recursive call 16: End of recursive call: and 1 xjuncts. [2021-06-17 03:32:34,013 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:32:34,018 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 36 treesize of output 38 [2021-06-17 03:32:34,019 INFO L550 ElimStorePlain]: Start of recursive call 17: End of recursive call: and 1 xjuncts. [2021-06-17 03:32:34,029 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:32:34,034 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 36 treesize of output 38 [2021-06-17 03:32:34,035 INFO L550 ElimStorePlain]: Start of recursive call 18: End of recursive call: and 1 xjuncts. [2021-06-17 03:32:34,045 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:32:34,050 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 36 treesize of output 38 [2021-06-17 03:32:34,051 INFO L550 ElimStorePlain]: Start of recursive call 19: End of recursive call: and 1 xjuncts. [2021-06-17 03:32:34,061 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:32:34,066 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 36 treesize of output 38 [2021-06-17 03:32:34,068 INFO L550 ElimStorePlain]: Start of recursive call 20: End of recursive call: and 1 xjuncts. [2021-06-17 03:32:34,079 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:32:34,084 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 36 treesize of output 38 [2021-06-17 03:32:34,085 INFO L550 ElimStorePlain]: Start of recursive call 21: End of recursive call: and 1 xjuncts. [2021-06-17 03:32:34,096 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:32:34,102 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 36 treesize of output 38 [2021-06-17 03:32:34,103 INFO L550 ElimStorePlain]: Start of recursive call 22: End of recursive call: and 1 xjuncts. [2021-06-17 03:32:34,116 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:32:34,121 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 36 treesize of output 38 [2021-06-17 03:32:34,123 INFO L550 ElimStorePlain]: Start of recursive call 23: End of recursive call: and 1 xjuncts. [2021-06-17 03:32:34,133 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:32:34,139 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 36 treesize of output 38 [2021-06-17 03:32:34,140 INFO L550 ElimStorePlain]: Start of recursive call 24: End of recursive call: and 1 xjuncts. [2021-06-17 03:32:34,151 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:32:34,156 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 36 treesize of output 38 [2021-06-17 03:32:34,157 INFO L550 ElimStorePlain]: Start of recursive call 25: End of recursive call: and 1 xjuncts. [2021-06-17 03:32:34,172 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:32:34,177 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 36 treesize of output 38 [2021-06-17 03:32:34,178 INFO L550 ElimStorePlain]: Start of recursive call 26: End of recursive call: and 1 xjuncts. [2021-06-17 03:32:34,191 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:32:34,195 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 36 treesize of output 38 [2021-06-17 03:32:34,197 INFO L550 ElimStorePlain]: Start of recursive call 27: End of recursive call: and 1 xjuncts. [2021-06-17 03:32:34,210 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:32:34,214 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 36 treesize of output 38 [2021-06-17 03:32:34,218 INFO L550 ElimStorePlain]: Start of recursive call 28: End of recursive call: and 1 xjuncts. [2021-06-17 03:32:34,234 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:32:34,240 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 36 treesize of output 38 [2021-06-17 03:32:34,242 INFO L550 ElimStorePlain]: Start of recursive call 29: End of recursive call: and 1 xjuncts. [2021-06-17 03:32:34,259 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:32:34,266 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 36 treesize of output 38 [2021-06-17 03:32:34,268 INFO L550 ElimStorePlain]: Start of recursive call 30: End of recursive call: and 1 xjuncts. [2021-06-17 03:32:34,281 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:32:34,290 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 36 treesize of output 38 [2021-06-17 03:32:34,292 INFO L550 ElimStorePlain]: Start of recursive call 31: End of recursive call: and 1 xjuncts. [2021-06-17 03:32:34,306 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:32:34,313 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 36 treesize of output 38 [2021-06-17 03:32:34,314 INFO L550 ElimStorePlain]: Start of recursive call 32: End of recursive call: and 1 xjuncts. [2021-06-17 03:32:34,328 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:32:34,335 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 36 treesize of output 38 [2021-06-17 03:32:34,337 INFO L550 ElimStorePlain]: Start of recursive call 33: End of recursive call: and 1 xjuncts. [2021-06-17 03:32:34,353 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:32:34,359 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 36 treesize of output 38 [2021-06-17 03:32:34,361 INFO L550 ElimStorePlain]: Start of recursive call 34: End of recursive call: and 1 xjuncts. [2021-06-17 03:32:34,376 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:32:34,383 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 36 treesize of output 38 [2021-06-17 03:32:34,385 INFO L550 ElimStorePlain]: Start of recursive call 35: End of recursive call: and 1 xjuncts. [2021-06-17 03:32:34,400 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:32:34,409 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 36 treesize of output 38 [2021-06-17 03:32:34,410 INFO L550 ElimStorePlain]: Start of recursive call 36: End of recursive call: and 1 xjuncts. [2021-06-17 03:32:34,427 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:32:34,432 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 36 treesize of output 38 [2021-06-17 03:32:34,433 INFO L550 ElimStorePlain]: Start of recursive call 37: End of recursive call: and 1 xjuncts. [2021-06-17 03:32:34,445 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:32:34,450 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 36 treesize of output 38 [2021-06-17 03:32:34,451 INFO L550 ElimStorePlain]: Start of recursive call 38: End of recursive call: and 1 xjuncts. [2021-06-17 03:32:34,478 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:32:34,483 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 36 treesize of output 38 [2021-06-17 03:32:34,484 INFO L550 ElimStorePlain]: Start of recursive call 39: End of recursive call: and 1 xjuncts. [2021-06-17 03:32:34,496 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:32:34,501 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 36 treesize of output 38 [2021-06-17 03:32:34,502 INFO L550 ElimStorePlain]: Start of recursive call 40: End of recursive call: and 1 xjuncts. [2021-06-17 03:32:34,515 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:32:34,520 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 36 treesize of output 38 [2021-06-17 03:32:34,521 INFO L550 ElimStorePlain]: Start of recursive call 41: End of recursive call: and 1 xjuncts. [2021-06-17 03:32:34,535 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:32:34,540 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 36 treesize of output 38 [2021-06-17 03:32:34,541 INFO L550 ElimStorePlain]: Start of recursive call 42: End of recursive call: and 1 xjuncts. [2021-06-17 03:32:34,554 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:32:34,559 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 36 treesize of output 38 [2021-06-17 03:32:34,560 INFO L550 ElimStorePlain]: Start of recursive call 43: End of recursive call: and 1 xjuncts. [2021-06-17 03:32:34,573 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:32:34,579 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 36 treesize of output 38 [2021-06-17 03:32:34,580 INFO L550 ElimStorePlain]: Start of recursive call 44: End of recursive call: and 1 xjuncts. [2021-06-17 03:32:34,594 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:32:34,598 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 36 treesize of output 38 [2021-06-17 03:32:34,600 INFO L550 ElimStorePlain]: Start of recursive call 45: End of recursive call: and 1 xjuncts. [2021-06-17 03:32:34,612 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:32:34,617 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 36 treesize of output 38 [2021-06-17 03:32:34,618 INFO L550 ElimStorePlain]: Start of recursive call 46: End of recursive call: and 1 xjuncts. [2021-06-17 03:32:34,631 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:32:34,637 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 36 treesize of output 38 [2021-06-17 03:32:34,639 INFO L550 ElimStorePlain]: Start of recursive call 47: End of recursive call: and 1 xjuncts. [2021-06-17 03:32:34,652 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:32:34,657 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 36 treesize of output 38 [2021-06-17 03:32:34,658 INFO L550 ElimStorePlain]: Start of recursive call 48: End of recursive call: and 1 xjuncts. [2021-06-17 03:32:34,674 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:32:34,692 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 36 treesize of output 38 [2021-06-17 03:32:34,695 INFO L550 ElimStorePlain]: Start of recursive call 49: End of recursive call: and 1 xjuncts. [2021-06-17 03:32:34,713 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:32:34,718 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 36 treesize of output 38 [2021-06-17 03:32:34,720 INFO L550 ElimStorePlain]: Start of recursive call 50: End of recursive call: and 1 xjuncts. [2021-06-17 03:32:34,737 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:32:34,743 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 36 treesize of output 38 [2021-06-17 03:32:34,747 INFO L550 ElimStorePlain]: Start of recursive call 51: End of recursive call: and 1 xjuncts. [2021-06-17 03:32:34,766 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:32:34,774 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 36 treesize of output 38 [2021-06-17 03:32:34,776 INFO L550 ElimStorePlain]: Start of recursive call 52: End of recursive call: and 1 xjuncts. [2021-06-17 03:32:34,793 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:32:34,800 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 36 treesize of output 38 [2021-06-17 03:32:34,801 INFO L550 ElimStorePlain]: Start of recursive call 53: End of recursive call: and 1 xjuncts. [2021-06-17 03:32:34,814 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:32:34,820 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 36 treesize of output 38 [2021-06-17 03:32:34,821 INFO L550 ElimStorePlain]: Start of recursive call 54: End of recursive call: and 1 xjuncts. [2021-06-17 03:32:34,835 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:32:34,839 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 36 treesize of output 38 [2021-06-17 03:32:34,841 INFO L550 ElimStorePlain]: Start of recursive call 55: End of recursive call: and 1 xjuncts. [2021-06-17 03:32:34,854 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:32:34,858 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 36 treesize of output 38 [2021-06-17 03:32:34,860 INFO L550 ElimStorePlain]: Start of recursive call 56: End of recursive call: and 1 xjuncts. [2021-06-17 03:32:34,873 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:32:34,878 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 36 treesize of output 38 [2021-06-17 03:32:34,879 INFO L550 ElimStorePlain]: Start of recursive call 57: End of recursive call: and 1 xjuncts. [2021-06-17 03:32:34,893 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:32:34,897 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 36 treesize of output 38 [2021-06-17 03:32:34,898 INFO L550 ElimStorePlain]: Start of recursive call 58: End of recursive call: and 1 xjuncts. [2021-06-17 03:32:34,912 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:32:34,916 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 36 treesize of output 38 [2021-06-17 03:32:34,917 INFO L550 ElimStorePlain]: Start of recursive call 59: End of recursive call: and 1 xjuncts. [2021-06-17 03:32:34,930 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:32:34,935 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 36 treesize of output 38 [2021-06-17 03:32:34,936 INFO L550 ElimStorePlain]: Start of recursive call 60: End of recursive call: and 1 xjuncts. [2021-06-17 03:32:34,950 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:32:34,956 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 36 treesize of output 38 [2021-06-17 03:32:34,958 INFO L550 ElimStorePlain]: Start of recursive call 61: End of recursive call: and 1 xjuncts. [2021-06-17 03:32:34,971 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:32:34,984 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 36 treesize of output 38 [2021-06-17 03:32:34,985 INFO L550 ElimStorePlain]: Start of recursive call 62: End of recursive call: and 1 xjuncts. [2021-06-17 03:32:34,998 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:32:35,005 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 36 treesize of output 38 [2021-06-17 03:32:35,007 INFO L550 ElimStorePlain]: Start of recursive call 63: End of recursive call: and 1 xjuncts. [2021-06-17 03:32:35,020 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:32:35,025 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 36 treesize of output 38 [2021-06-17 03:32:35,026 INFO L550 ElimStorePlain]: Start of recursive call 64: End of recursive call: and 1 xjuncts. [2021-06-17 03:32:35,039 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:32:35,042 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 36 treesize of output 38 [2021-06-17 03:32:35,044 INFO L550 ElimStorePlain]: Start of recursive call 65: End of recursive call: and 1 xjuncts. [2021-06-17 03:32:37,364 WARN L205 SmtUtils]: Spent 2.32 s on a formula simplification that was a NOOP. DAG size: 127 [2021-06-17 03:32:37,365 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 03:32:37,416 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 64 xjuncts. [2021-06-17 03:32:37,417 INFO L247 ElimStorePlain]: Needed 65 recursive calls to eliminate 1 variables, input treesize:7297, output treesize:7233 [2021-06-17 03:32:39,846 WARN L205 SmtUtils]: Spent 2.23 s on a formula simplification that was a NOOP. DAG size: 127 [2021-06-17 03:32:41,004 INFO L446 ElimStorePlain]: Different costs {3=[v_prenex_161, v_prenex_164, v_prenex_122, v_prenex_167, v_prenex_125, v_prenex_128, v_prenex_119, v_prenex_71, v_prenex_32, v_prenex_74, v_prenex_35, v_prenex_77, v_prenex_38, v_prenex_190, v_prenex_152, v_prenex_110, v_prenex_155, v_prenex_113, v_prenex_3, v_prenex_158, v_prenex_116, v_prenex_6, v_prenex_107, v_prenex_83, v_prenex_80, v_prenex_86, v_prenex_41, v_prenex_47, v_prenex_89, v_prenex_44, v_C_13, v_prenex_182, v_prenex_140, v_prenex_185, v_prenex_143, v_prenex_101, v_prenex_146, v_prenex_104, v_prenex_149, v_prenex_50, v_prenex_8, v_prenex_92, v_prenex_98, v_prenex_53, v_prenex_95, v_prenex_14, v_prenex_56, v_prenex_11, v_prenex_17, v_prenex_59, v_prenex_170, v_prenex_173, v_prenex_131, v_prenex_176, v_prenex_134, v_prenex_179, v_prenex_137, v_prenex_65, v_prenex_20, v_prenex_62, v_prenex_68, v_prenex_23, v_prenex_29, v_prenex_26], 6=[v_prenex_120, v_prenex_121, v_prenex_123, v_prenex_124, v_prenex_126, v_prenex_127, v_prenex_118, v_prenex_31, v_prenex_30, v_prenex_36, v_prenex_34, v_prenex_33, v_prenex_39, v_prenex_37, v_prenex_111, v_prenex_112, v_prenex_114, v_prenex_115, v_prenex_117, v_prenex_108, v_prenex_109, v_prenex_43, v_prenex_42, v_prenex_40, v_prenex_46, v_prenex_45, v_prenex_49, v_prenex_48, v_prenex_180, v_prenex_181, v_prenex_183, v_prenex_184, v_prenex_186, v_prenex_187, v_prenex_100, v_prenex_188, v_prenex_189, v_prenex_102, v_prenex_103, v_prenex_105, v_prenex_106, v_prenex_9, v_prenex_54, v_prenex_52, v_prenex_51, v_prenex_58, v_prenex_57, v_prenex_55, v_prenex_171, v_prenex_172, v_prenex_174, v_prenex_175, v_prenex_177, v_prenex_178, v_prenex_61, v_prenex_60, v_prenex_64, v_prenex_63, v_prenex_69, v_prenex_67, v_prenex_66, v_prenex_160, v_prenex_162, v_prenex_163, v_prenex_165, v_prenex_166, v_prenex_168, v_prenex_169, v_prenex_72, v_prenex_70, v_prenex_76, v_prenex_75, v_prenex_73, v_prenex_79, v_prenex_78, v_prenex_150, v_prenex_151, v_prenex_153, v_prenex_154, v_prenex_2, v_prenex_156, v_prenex_157, v_prenex_4, v_prenex_5, v_prenex_159, v_prenex_7, v_prenex_82, v_prenex_81, v_prenex_87, v_prenex_85, v_prenex_84, v_prenex_88, v_prenex_141, v_prenex_142, v_prenex_144, v_prenex_145, v_prenex_147, v_prenex_90, v_prenex_148, v_prenex_94, v_prenex_93, v_prenex_91, v_prenex_10, v_prenex_97, v_prenex_96, v_prenex_13, v_prenex_12, v_prenex_99, v_prenex_18, v_prenex_16, v_prenex_15, v_prenex_19, v_prenex_130, v_prenex_132, v_prenex_133, v_prenex_135, v_prenex_136, v_prenex_138, v_prenex_139, v_prenex_129, A, B, v_prenex_21, v_prenex_25, v_prenex_24, v_prenex_22, v_prenex_28, v_prenex_27]} [2021-06-17 03:32:41,109 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:32:41,112 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:32:41,116 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:32:41,147 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 47 treesize of output 52 [2021-06-17 03:32:41,149 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-17 03:32:52,271 WARN L205 SmtUtils]: Spent 11.12 s on a formula simplification that was a NOOP. DAG size: 1996 [2021-06-17 03:32:52,273 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 03:32:52,382 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:32:52,385 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:32:52,388 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:32:52,412 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 47 treesize of output 52 [2021-06-17 03:32:52,413 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-17 03:33:04,560 WARN L205 SmtUtils]: Spent 12.15 s on a formula simplification that was a NOOP. DAG size: 1992 [2021-06-17 03:33:04,561 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 03:33:04,651 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:33:04,654 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:33:04,658 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:33:04,687 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 47 treesize of output 52 [2021-06-17 03:33:04,688 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-06-17 03:33:16,498 WARN L205 SmtUtils]: Spent 11.81 s on a formula simplification that was a NOOP. DAG size: 1988 [2021-06-17 03:33:16,499 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 03:33:16,598 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:33:16,601 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:33:16,604 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:33:16,630 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 47 treesize of output 52 [2021-06-17 03:33:16,632 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-06-17 03:33:27,860 WARN L205 SmtUtils]: Spent 11.23 s on a formula simplification that was a NOOP. DAG size: 1984 [2021-06-17 03:33:27,862 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 03:33:27,962 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:33:27,966 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:33:27,970 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:33:28,003 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 47 treesize of output 52 [2021-06-17 03:33:28,020 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-06-17 03:33:38,624 WARN L205 SmtUtils]: Spent 10.60 s on a formula simplification that was a NOOP. DAG size: 1980 [2021-06-17 03:33:38,625 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 03:33:38,735 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:33:38,744 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:33:38,749 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:33:38,782 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 47 treesize of output 52 [2021-06-17 03:33:38,784 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-06-17 03:33:49,587 WARN L205 SmtUtils]: Spent 10.80 s on a formula simplification that was a NOOP. DAG size: 1976 [2021-06-17 03:33:49,589 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 03:33:49,728 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:33:49,734 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:33:49,739 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:33:49,766 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 47 treesize of output 52 [2021-06-17 03:33:49,767 INFO L550 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2021-06-17 03:34:00,460 WARN L205 SmtUtils]: Spent 10.69 s on a formula simplification that was a NOOP. DAG size: 1972 [2021-06-17 03:34:00,461 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 03:34:00,558 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:34:00,561 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:34:00,564 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:34:00,588 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 47 treesize of output 52 [2021-06-17 03:34:00,589 INFO L550 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2021-06-17 03:34:11,653 WARN L205 SmtUtils]: Spent 11.06 s on a formula simplification that was a NOOP. DAG size: 1968 [2021-06-17 03:34:11,654 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 03:34:11,775 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:34:11,781 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:34:11,786 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:34:11,824 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 47 treesize of output 52 [2021-06-17 03:34:11,841 INFO L550 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2021-06-17 03:34:22,745 WARN L205 SmtUtils]: Spent 10.90 s on a formula simplification that was a NOOP. DAG size: 1964 [2021-06-17 03:34:22,746 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 03:34:22,862 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:34:22,866 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:34:22,871 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:34:22,907 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 47 treesize of output 52 [2021-06-17 03:34:22,908 INFO L550 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2021-06-17 03:34:33,984 WARN L205 SmtUtils]: Spent 11.07 s on a formula simplification that was a NOOP. DAG size: 1960 [2021-06-17 03:34:33,985 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 03:34:34,074 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:34:34,077 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:34:34,081 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:34:34,104 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 47 treesize of output 52 [2021-06-17 03:34:34,106 INFO L550 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2021-06-17 03:34:44,149 WARN L205 SmtUtils]: Spent 10.04 s on a formula simplification that was a NOOP. DAG size: 1956 [2021-06-17 03:34:44,177 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 03:34:44,294 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:34:44,298 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:34:44,301 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:34:44,327 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 47 treesize of output 52 [2021-06-17 03:34:44,329 INFO L550 ElimStorePlain]: Start of recursive call 13: End of recursive call: and 1 xjuncts. [2021-06-17 03:34:54,442 WARN L205 SmtUtils]: Spent 10.11 s on a formula simplification that was a NOOP. DAG size: 1952 [2021-06-17 03:34:54,443 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 03:34:54,551 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:34:54,555 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:34:54,558 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:34:54,585 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 47 treesize of output 52 [2021-06-17 03:34:54,587 INFO L550 ElimStorePlain]: Start of recursive call 14: End of recursive call: and 1 xjuncts. [2021-06-17 03:35:06,591 WARN L205 SmtUtils]: Spent 12.00 s on a formula simplification that was a NOOP. DAG size: 1948 [2021-06-17 03:35:06,593 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 03:35:06,711 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:35:06,716 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:35:06,723 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:35:06,770 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 47 treesize of output 52 [2021-06-17 03:35:06,785 INFO L550 ElimStorePlain]: Start of recursive call 15: End of recursive call: and 1 xjuncts. [2021-06-17 03:35:19,678 WARN L205 SmtUtils]: Spent 12.89 s on a formula simplification that was a NOOP. DAG size: 1944 [2021-06-17 03:35:19,679 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 03:35:19,777 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:35:19,782 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:35:19,787 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:35:19,825 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 47 treesize of output 52 [2021-06-17 03:35:19,827 INFO L550 ElimStorePlain]: Start of recursive call 16: End of recursive call: and 1 xjuncts. [2021-06-17 03:35:31,339 WARN L205 SmtUtils]: Spent 11.51 s on a formula simplification that was a NOOP. DAG size: 1940 [2021-06-17 03:35:31,341 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 03:35:31,451 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:35:31,456 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:35:31,461 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:35:31,497 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 47 treesize of output 52 [2021-06-17 03:35:31,498 INFO L550 ElimStorePlain]: Start of recursive call 17: End of recursive call: and 1 xjuncts. [2021-06-17 03:35:41,948 WARN L205 SmtUtils]: Spent 10.45 s on a formula simplification that was a NOOP. DAG size: 1936 [2021-06-17 03:35:41,950 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 03:35:42,045 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:35:42,048 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:35:42,053 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:35:42,091 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 47 treesize of output 52 [2021-06-17 03:35:42,093 INFO L550 ElimStorePlain]: Start of recursive call 18: End of recursive call: and 1 xjuncts. [2021-06-17 03:35:52,780 WARN L205 SmtUtils]: Spent 10.68 s on a formula simplification that was a NOOP. DAG size: 1932 [2021-06-17 03:35:52,781 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 03:35:52,894 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:35:52,899 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:35:52,905 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:35:52,938 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 47 treesize of output 52 [2021-06-17 03:35:52,940 INFO L550 ElimStorePlain]: Start of recursive call 19: End of recursive call: and 1 xjuncts. [2021-06-17 03:36:02,730 WARN L205 SmtUtils]: Spent 9.79 s on a formula simplification that was a NOOP. DAG size: 1928 [2021-06-17 03:36:02,731 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 03:36:02,833 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:36:02,839 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:36:02,844 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:36:02,870 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 47 treesize of output 52 [2021-06-17 03:36:02,872 INFO L550 ElimStorePlain]: Start of recursive call 20: End of recursive call: and 1 xjuncts. [2021-06-17 03:36:11,763 WARN L205 SmtUtils]: Spent 8.89 s on a formula simplification that was a NOOP. DAG size: 1924 [2021-06-17 03:36:11,764 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 03:36:11,851 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:36:11,855 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:36:11,858 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:36:11,885 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 47 treesize of output 52 [2021-06-17 03:36:11,901 INFO L550 ElimStorePlain]: Start of recursive call 21: End of recursive call: and 1 xjuncts. [2021-06-17 03:36:20,623 WARN L205 SmtUtils]: Spent 8.72 s on a formula simplification that was a NOOP. DAG size: 1920 [2021-06-17 03:36:20,624 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 03:36:20,739 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:36:20,743 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:36:20,749 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:36:20,787 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 47 treesize of output 52 [2021-06-17 03:36:20,789 INFO L550 ElimStorePlain]: Start of recursive call 22: End of recursive call: and 1 xjuncts. [2021-06-17 03:36:30,135 WARN L205 SmtUtils]: Spent 9.34 s on a formula simplification that was a NOOP. DAG size: 1916 [2021-06-17 03:36:30,136 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 03:36:30,249 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:36:30,253 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:36:30,258 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:36:30,286 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 47 treesize of output 52 [2021-06-17 03:36:30,288 INFO L550 ElimStorePlain]: Start of recursive call 23: End of recursive call: and 1 xjuncts. [2021-06-17 03:36:39,683 WARN L205 SmtUtils]: Spent 9.39 s on a formula simplification that was a NOOP. DAG size: 1912 [2021-06-17 03:36:39,684 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 03:36:39,801 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:36:39,807 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:36:39,813 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:36:39,855 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 47 treesize of output 52 [2021-06-17 03:36:39,857 INFO L550 ElimStorePlain]: Start of recursive call 24: End of recursive call: and 1 xjuncts. [2021-06-17 03:36:49,595 WARN L205 SmtUtils]: Spent 9.74 s on a formula simplification that was a NOOP. DAG size: 1908 [2021-06-17 03:36:49,596 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 03:36:49,708 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:36:49,713 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:36:49,719 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:36:49,757 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 47 treesize of output 52 [2021-06-17 03:36:49,759 INFO L550 ElimStorePlain]: Start of recursive call 25: End of recursive call: and 1 xjuncts. [2021-06-17 03:36:59,940 WARN L205 SmtUtils]: Spent 10.18 s on a formula simplification that was a NOOP. DAG size: 1904 [2021-06-17 03:36:59,941 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 03:37:00,028 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:37:00,032 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:37:00,036 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:37:00,063 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 47 treesize of output 52 [2021-06-17 03:37:00,064 INFO L550 ElimStorePlain]: Start of recursive call 26: End of recursive call: and 1 xjuncts. [2021-06-17 03:37:10,622 WARN L205 SmtUtils]: Spent 10.56 s on a formula simplification that was a NOOP. DAG size: 1900 [2021-06-17 03:37:10,624 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 03:37:10,710 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:37:10,713 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:37:10,717 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:37:10,742 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 47 treesize of output 52 [2021-06-17 03:37:10,743 INFO L550 ElimStorePlain]: Start of recursive call 27: End of recursive call: and 1 xjuncts. [2021-06-17 03:37:20,435 WARN L205 SmtUtils]: Spent 9.69 s on a formula simplification that was a NOOP. DAG size: 1896 [2021-06-17 03:37:20,436 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 03:37:20,550 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:37:20,555 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:37:20,560 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:37:20,597 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 47 treesize of output 52 [2021-06-17 03:37:20,599 INFO L550 ElimStorePlain]: Start of recursive call 28: End of recursive call: and 1 xjuncts. [2021-06-17 03:37:30,461 WARN L205 SmtUtils]: Spent 9.86 s on a formula simplification that was a NOOP. DAG size: 1892 [2021-06-17 03:37:30,462 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 03:37:30,575 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:37:30,580 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:37:30,585 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:37:30,620 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 47 treesize of output 52 [2021-06-17 03:37:30,622 INFO L550 ElimStorePlain]: Start of recursive call 29: End of recursive call: and 1 xjuncts. [2021-06-17 03:37:40,123 WARN L205 SmtUtils]: Spent 9.50 s on a formula simplification that was a NOOP. DAG size: 1888 [2021-06-17 03:37:40,124 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 03:37:40,210 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:37:40,214 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:37:40,217 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:37:40,242 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 47 treesize of output 52 [2021-06-17 03:37:40,244 INFO L550 ElimStorePlain]: Start of recursive call 30: End of recursive call: and 1 xjuncts. [2021-06-17 03:37:49,298 WARN L205 SmtUtils]: Spent 9.05 s on a formula simplification that was a NOOP. DAG size: 1884 [2021-06-17 03:37:49,299 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 03:37:49,382 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:37:49,386 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:37:49,390 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:37:49,413 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 47 treesize of output 52 [2021-06-17 03:37:49,414 INFO L550 ElimStorePlain]: Start of recursive call 31: End of recursive call: and 1 xjuncts. [2021-06-17 03:37:58,664 WARN L205 SmtUtils]: Spent 9.25 s on a formula simplification that was a NOOP. DAG size: 1880 [2021-06-17 03:37:58,665 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 03:37:58,751 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:37:58,754 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:37:58,757 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:37:58,782 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 47 treesize of output 52 [2021-06-17 03:37:58,784 INFO L550 ElimStorePlain]: Start of recursive call 32: End of recursive call: and 1 xjuncts. [2021-06-17 03:38:06,883 WARN L205 SmtUtils]: Spent 8.10 s on a formula simplification that was a NOOP. DAG size: 1876 [2021-06-17 03:38:06,884 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 03:38:06,989 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:38:06,993 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:38:06,996 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:38:07,024 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 47 treesize of output 52 [2021-06-17 03:38:07,028 INFO L550 ElimStorePlain]: Start of recursive call 33: End of recursive call: and 1 xjuncts. [2021-06-17 03:38:15,437 WARN L205 SmtUtils]: Spent 8.41 s on a formula simplification that was a NOOP. DAG size: 1872 [2021-06-17 03:38:15,438 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 03:38:15,537 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:38:15,541 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:38:15,545 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:38:15,578 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 47 treesize of output 52 [2021-06-17 03:38:15,580 INFO L550 ElimStorePlain]: Start of recursive call 34: End of recursive call: and 1 xjuncts. [2021-06-17 03:38:24,285 WARN L205 SmtUtils]: Spent 8.70 s on a formula simplification that was a NOOP. DAG size: 1868 [2021-06-17 03:38:24,287 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 03:38:24,390 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:38:24,393 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:38:24,396 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:38:24,419 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 47 treesize of output 52 [2021-06-17 03:38:24,420 INFO L550 ElimStorePlain]: Start of recursive call 35: End of recursive call: and 1 xjuncts. [2021-06-17 03:38:32,841 WARN L205 SmtUtils]: Spent 8.42 s on a formula simplification that was a NOOP. DAG size: 1864 [2021-06-17 03:38:32,842 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 03:38:32,922 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:38:32,925 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:38:32,928 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:38:32,952 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 47 treesize of output 52 [2021-06-17 03:38:32,953 INFO L550 ElimStorePlain]: Start of recursive call 36: End of recursive call: and 1 xjuncts. [2021-06-17 03:38:41,214 WARN L205 SmtUtils]: Spent 8.26 s on a formula simplification that was a NOOP. DAG size: 1860 [2021-06-17 03:38:41,216 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 03:38:41,303 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:38:41,306 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:38:41,309 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:38:41,342 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 47 treesize of output 52 [2021-06-17 03:38:41,348 INFO L550 ElimStorePlain]: Start of recursive call 37: End of recursive call: and 1 xjuncts. [2021-06-17 03:38:49,394 WARN L205 SmtUtils]: Spent 8.04 s on a formula simplification that was a NOOP. DAG size: 1856 [2021-06-17 03:38:49,395 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 03:38:49,509 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:38:49,514 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:38:49,519 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:38:49,556 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 47 treesize of output 52 [2021-06-17 03:38:49,559 INFO L550 ElimStorePlain]: Start of recursive call 38: End of recursive call: and 1 xjuncts. [2021-06-17 03:38:57,626 WARN L205 SmtUtils]: Spent 8.06 s on a formula simplification that was a NOOP. DAG size: 1852 [2021-06-17 03:38:57,627 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 03:38:57,707 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:38:57,709 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:38:57,712 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:38:57,733 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 47 treesize of output 52 [2021-06-17 03:38:57,738 INFO L550 ElimStorePlain]: Start of recursive call 39: End of recursive call: and 1 xjuncts. [2021-06-17 03:39:05,562 WARN L205 SmtUtils]: Spent 7.82 s on a formula simplification that was a NOOP. DAG size: 1848 [2021-06-17 03:39:05,563 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 03:39:05,655 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:39:05,659 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:39:05,663 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:39:05,685 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 47 treesize of output 52 [2021-06-17 03:39:05,686 INFO L550 ElimStorePlain]: Start of recursive call 40: End of recursive call: and 1 xjuncts. [2021-06-17 03:39:13,905 WARN L205 SmtUtils]: Spent 8.22 s on a formula simplification that was a NOOP. DAG size: 1844 [2021-06-17 03:39:13,906 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 03:39:14,016 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:39:14,021 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:39:14,027 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:39:14,064 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 47 treesize of output 52 [2021-06-17 03:39:14,075 INFO L550 ElimStorePlain]: Start of recursive call 41: End of recursive call: and 1 xjuncts. [2021-06-17 03:39:22,461 WARN L205 SmtUtils]: Spent 8.38 s on a formula simplification that was a NOOP. DAG size: 1840 [2021-06-17 03:39:22,462 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 03:39:22,575 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:39:22,580 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:39:22,584 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:39:22,615 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 47 treesize of output 52 [2021-06-17 03:39:22,617 INFO L550 ElimStorePlain]: Start of recursive call 42: End of recursive call: and 1 xjuncts. [2021-06-17 03:39:31,260 WARN L205 SmtUtils]: Spent 8.64 s on a formula simplification that was a NOOP. DAG size: 1836 [2021-06-17 03:39:31,261 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 03:39:31,349 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:39:31,352 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:39:31,355 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:39:31,379 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 47 treesize of output 52 [2021-06-17 03:39:31,381 INFO L550 ElimStorePlain]: Start of recursive call 43: End of recursive call: and 1 xjuncts. [2021-06-17 03:39:39,769 WARN L205 SmtUtils]: Spent 8.39 s on a formula simplification that was a NOOP. DAG size: 1832 [2021-06-17 03:39:39,770 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 03:39:39,883 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:39:39,888 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:39:39,892 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:39:39,914 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 47 treesize of output 52 [2021-06-17 03:39:39,915 INFO L550 ElimStorePlain]: Start of recursive call 44: End of recursive call: and 1 xjuncts. [2021-06-17 03:39:47,861 WARN L205 SmtUtils]: Spent 7.94 s on a formula simplification that was a NOOP. DAG size: 1828 [2021-06-17 03:39:47,862 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 03:39:47,952 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:39:47,955 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:39:47,958 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:39:47,978 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 47 treesize of output 52 [2021-06-17 03:39:47,991 INFO L550 ElimStorePlain]: Start of recursive call 45: End of recursive call: and 1 xjuncts. [2021-06-17 03:39:56,570 WARN L205 SmtUtils]: Spent 8.58 s on a formula simplification that was a NOOP. DAG size: 1824 [2021-06-17 03:39:56,571 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 03:39:56,656 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:39:56,659 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:39:56,662 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:39:56,685 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 47 treesize of output 52 [2021-06-17 03:39:56,686 INFO L550 ElimStorePlain]: Start of recursive call 46: End of recursive call: and 1 xjuncts. [2021-06-17 03:40:06,441 WARN L205 SmtUtils]: Spent 9.75 s on a formula simplification that was a NOOP. DAG size: 1820 [2021-06-17 03:40:06,442 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 03:40:06,551 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:40:06,556 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:40:06,561 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:40:06,597 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 47 treesize of output 52 [2021-06-17 03:40:06,598 INFO L550 ElimStorePlain]: Start of recursive call 47: End of recursive call: and 1 xjuncts. [2021-06-17 03:40:16,443 WARN L205 SmtUtils]: Spent 9.84 s on a formula simplification that was a NOOP. DAG size: 1816 [2021-06-17 03:40:16,444 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 03:40:16,556 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:40:16,561 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:40:16,567 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:40:16,607 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 47 treesize of output 52 [2021-06-17 03:40:16,609 INFO L550 ElimStorePlain]: Start of recursive call 48: End of recursive call: and 1 xjuncts. [2021-06-17 03:40:26,055 WARN L205 SmtUtils]: Spent 9.44 s on a formula simplification that was a NOOP. DAG size: 1812 [2021-06-17 03:40:26,057 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 03:40:26,153 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:40:26,156 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:40:26,159 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:40:26,177 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 47 treesize of output 52 [2021-06-17 03:40:26,179 INFO L550 ElimStorePlain]: Start of recursive call 49: End of recursive call: and 1 xjuncts. [2021-06-17 03:40:35,203 WARN L205 SmtUtils]: Spent 9.02 s on a formula simplification that was a NOOP. DAG size: 1808 [2021-06-17 03:40:35,204 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 03:40:35,288 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:40:35,292 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:40:35,295 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:40:35,322 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 47 treesize of output 52 [2021-06-17 03:40:35,324 INFO L550 ElimStorePlain]: Start of recursive call 50: End of recursive call: and 1 xjuncts. [2021-06-17 03:40:45,301 WARN L205 SmtUtils]: Spent 9.98 s on a formula simplification that was a NOOP. DAG size: 1804 [2021-06-17 03:40:45,303 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 03:40:45,422 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:40:45,426 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:40:45,429 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:40:45,459 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 47 treesize of output 52 [2021-06-17 03:40:45,461 INFO L550 ElimStorePlain]: Start of recursive call 51: End of recursive call: and 1 xjuncts. [2021-06-17 03:40:54,739 WARN L205 SmtUtils]: Spent 9.28 s on a formula simplification that was a NOOP. DAG size: 1800 [2021-06-17 03:40:54,741 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 03:40:54,829 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:40:54,833 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:40:54,836 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:40:54,862 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 47 treesize of output 52 [2021-06-17 03:40:54,863 INFO L550 ElimStorePlain]: Start of recursive call 52: End of recursive call: and 1 xjuncts. [2021-06-17 03:41:02,117 WARN L205 SmtUtils]: Spent 7.25 s on a formula simplification that was a NOOP. DAG size: 1796 [2021-06-17 03:41:02,118 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 03:41:02,204 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:41:02,207 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:41:02,210 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:41:02,233 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 47 treesize of output 52 [2021-06-17 03:41:02,235 INFO L550 ElimStorePlain]: Start of recursive call 53: End of recursive call: and 1 xjuncts. [2021-06-17 03:41:10,781 WARN L205 SmtUtils]: Spent 8.55 s on a formula simplification that was a NOOP. DAG size: 1792 [2021-06-17 03:41:10,782 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 03:41:10,872 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:41:10,877 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:41:10,882 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:41:10,917 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 47 treesize of output 52 [2021-06-17 03:41:10,919 INFO L550 ElimStorePlain]: Start of recursive call 54: End of recursive call: and 1 xjuncts. [2021-06-17 03:41:19,602 WARN L205 SmtUtils]: Spent 8.68 s on a formula simplification that was a NOOP. DAG size: 1788 [2021-06-17 03:41:19,603 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 03:41:19,712 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:41:19,717 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:41:19,723 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:41:19,748 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 47 treesize of output 52 [2021-06-17 03:41:19,750 INFO L550 ElimStorePlain]: Start of recursive call 55: End of recursive call: and 1 xjuncts. [2021-06-17 03:41:28,304 WARN L205 SmtUtils]: Spent 8.55 s on a formula simplification that was a NOOP. DAG size: 1784 [2021-06-17 03:41:28,305 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 03:41:28,406 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:41:28,411 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:41:28,416 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:41:28,442 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 47 treesize of output 52 [2021-06-17 03:41:28,444 INFO L550 ElimStorePlain]: Start of recursive call 56: End of recursive call: and 1 xjuncts. [2021-06-17 03:41:35,892 WARN L205 SmtUtils]: Spent 7.45 s on a formula simplification that was a NOOP. DAG size: 1780 [2021-06-17 03:41:35,893 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 03:41:35,989 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:41:35,993 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:41:35,996 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:41:36,030 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 47 treesize of output 52 [2021-06-17 03:41:36,032 INFO L550 ElimStorePlain]: Start of recursive call 57: End of recursive call: and 1 xjuncts. [2021-06-17 03:41:44,840 WARN L205 SmtUtils]: Spent 8.81 s on a formula simplification that was a NOOP. DAG size: 1776 [2021-06-17 03:41:44,841 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 03:41:44,937 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:41:44,940 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:41:44,943 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:41:44,972 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 47 treesize of output 52 [2021-06-17 03:41:44,974 INFO L550 ElimStorePlain]: Start of recursive call 58: End of recursive call: and 1 xjuncts. [2021-06-17 03:41:53,395 WARN L205 SmtUtils]: Spent 8.42 s on a formula simplification that was a NOOP. DAG size: 1772 [2021-06-17 03:41:53,396 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 03:41:53,482 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:41:53,485 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:41:53,489 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:41:53,515 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 47 treesize of output 52 [2021-06-17 03:41:53,517 INFO L550 ElimStorePlain]: Start of recursive call 59: End of recursive call: and 1 xjuncts. [2021-06-17 03:42:01,998 WARN L205 SmtUtils]: Spent 8.48 s on a formula simplification that was a NOOP. DAG size: 1768 [2021-06-17 03:42:01,999 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 03:42:02,087 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:42:02,090 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:42:02,093 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:42:02,116 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 47 treesize of output 52 [2021-06-17 03:42:02,117 INFO L550 ElimStorePlain]: Start of recursive call 60: End of recursive call: and 1 xjuncts. [2021-06-17 03:42:09,986 WARN L205 SmtUtils]: Spent 7.87 s on a formula simplification that was a NOOP. DAG size: 1764 [2021-06-17 03:42:09,987 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 03:42:10,095 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:42:10,100 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:42:10,105 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:42:10,145 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 47 treesize of output 52 [2021-06-17 03:42:10,146 INFO L550 ElimStorePlain]: Start of recursive call 61: End of recursive call: and 1 xjuncts. [2021-06-17 03:42:18,678 WARN L205 SmtUtils]: Spent 8.53 s on a formula simplification that was a NOOP. DAG size: 1760 [2021-06-17 03:42:18,679 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 03:42:18,759 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:42:18,762 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:42:18,765 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:42:18,789 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 47 treesize of output 52 [2021-06-17 03:42:18,791 INFO L550 ElimStorePlain]: Start of recursive call 62: End of recursive call: and 1 xjuncts. [2021-06-17 03:42:27,333 WARN L205 SmtUtils]: Spent 8.54 s on a formula simplification that was a NOOP. DAG size: 1756 [2021-06-17 03:42:27,334 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 03:42:27,425 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:42:27,430 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:42:27,436 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:42:27,470 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 47 treesize of output 52 [2021-06-17 03:42:27,472 INFO L550 ElimStorePlain]: Start of recursive call 63: End of recursive call: and 1 xjuncts. [2021-06-17 03:42:35,821 WARN L205 SmtUtils]: Spent 8.35 s on a formula simplification that was a NOOP. DAG size: 1752 [2021-06-17 03:42:35,822 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 03:42:35,907 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:42:35,910 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:42:35,914 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:42:35,940 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 47 treesize of output 52 [2021-06-17 03:42:35,942 INFO L550 ElimStorePlain]: Start of recursive call 64: End of recursive call: and 1 xjuncts. [2021-06-17 03:42:44,461 WARN L205 SmtUtils]: Spent 8.52 s on a formula simplification that was a NOOP. DAG size: 1748 [2021-06-17 03:42:44,462 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 03:42:44,546 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:42:44,550 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:42:44,553 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:42:44,582 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 47 treesize of output 52 [2021-06-17 03:42:44,584 INFO L550 ElimStorePlain]: Start of recursive call 65: End of recursive call: and 1 xjuncts. [2021-06-17 03:42:52,751 WARN L205 SmtUtils]: Spent 8.16 s on a formula simplification that was a NOOP. DAG size: 1744 [2021-06-17 03:42:52,752 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 03:42:52,838 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:42:52,842 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:42:52,846 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:42:52,851 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:42:52,855 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:42:52,860 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 81 treesize of output 55 [2021-06-17 03:42:52,862 INFO L550 ElimStorePlain]: Start of recursive call 66: End of recursive call: and 1 xjuncts. [2021-06-17 03:43:00,691 WARN L205 SmtUtils]: Spent 7.83 s on a formula simplification that was a NOOP. DAG size: 1736 [2021-06-17 03:43:00,692 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 03:43:00,800 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:43:00,803 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:43:00,807 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:43:00,811 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:43:00,815 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:43:00,821 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 81 treesize of output 45 [2021-06-17 03:43:00,824 INFO L550 ElimStorePlain]: Start of recursive call 67: End of recursive call: and 1 xjuncts. [2021-06-17 03:43:16,150 WARN L205 SmtUtils]: Spent 15.32 s on a formula simplification. DAG size of input: 1726 DAG size of output: 1671 [2021-06-17 03:43:16,153 INFO L628 ElimStorePlain]: treesize reduction 241, result has 96.9 percent of original size [2021-06-17 03:43:16,222 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:43:16,224 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:43:16,226 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:43:16,228 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:43:16,230 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:43:16,232 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 85 treesize of output 55 [2021-06-17 03:43:16,233 INFO L550 ElimStorePlain]: Start of recursive call 68: End of recursive call: and 1 xjuncts. [2021-06-17 03:43:23,281 WARN L205 SmtUtils]: Spent 7.05 s on a formula simplification that was a NOOP. DAG size: 1664 [2021-06-17 03:43:23,282 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 03:43:23,359 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:43:23,362 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:43:23,364 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:43:23,367 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:43:23,369 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:43:23,373 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 93 treesize of output 53 [2021-06-17 03:43:23,375 INFO L550 ElimStorePlain]: Start of recursive call 69: End of recursive call: and 1 xjuncts. [2021-06-17 03:43:36,165 WARN L205 SmtUtils]: Spent 12.79 s on a formula simplification. DAG size of input: 1649 DAG size of output: 1432 [2021-06-17 03:43:36,167 INFO L628 ElimStorePlain]: treesize reduction 992, result has 86.6 percent of original size [2021-06-17 03:43:36,236 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:43:36,239 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:43:36,241 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:43:36,244 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:43:36,246 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:43:36,250 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 85 treesize of output 55 [2021-06-17 03:43:36,252 INFO L550 ElimStorePlain]: Start of recursive call 70: End of recursive call: and 1 xjuncts. [2021-06-17 03:43:42,427 WARN L205 SmtUtils]: Spent 6.17 s on a formula simplification that was a NOOP. DAG size: 1425 [2021-06-17 03:43:42,428 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 03:43:42,498 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:43:42,500 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:43:42,502 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:43:42,504 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:43:42,506 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:43:42,509 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 91 treesize of output 51 [2021-06-17 03:43:42,512 INFO L550 ElimStorePlain]: Start of recursive call 71: End of recursive call: and 1 xjuncts. [2021-06-17 03:43:47,485 WARN L205 SmtUtils]: Spent 4.97 s on a formula simplification. DAG size of input: 1408 DAG size of output: 782 [2021-06-17 03:43:47,487 INFO L628 ElimStorePlain]: treesize reduction 2778, result has 56.2 percent of original size [2021-06-17 03:43:47,487 INFO L518 ElimStorePlain]: Eliminatee v_prenex_118 vanished before elimination [2021-06-17 03:43:47,487 INFO L518 ElimStorePlain]: Eliminatee v_prenex_31 vanished before elimination [2021-06-17 03:43:47,487 INFO L518 ElimStorePlain]: Eliminatee v_prenex_30 vanished before elimination [2021-06-17 03:43:47,487 INFO L518 ElimStorePlain]: Eliminatee v_prenex_36 vanished before elimination [2021-06-17 03:43:47,537 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:43:47,539 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:43:47,540 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:43:47,542 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:43:47,544 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:43:47,546 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 89 treesize of output 55 [2021-06-17 03:43:47,548 INFO L550 ElimStorePlain]: Start of recursive call 72: End of recursive call: and 1 xjuncts. [2021-06-17 03:43:50,010 WARN L205 SmtUtils]: Spent 2.46 s on a formula simplification that was a NOOP. DAG size: 776 [2021-06-17 03:43:50,011 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 03:43:50,050 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:43:50,052 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:43:50,053 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:43:50,055 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:43:50,056 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:43:50,058 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 101 treesize of output 57 [2021-06-17 03:43:50,060 INFO L550 ElimStorePlain]: Start of recursive call 73: End of recursive call: and 1 xjuncts. [2021-06-17 03:43:52,861 WARN L205 SmtUtils]: Spent 2.80 s on a formula simplification. DAG size of input: 760 DAG size of output: 544 [2021-06-17 03:43:52,863 INFO L628 ElimStorePlain]: treesize reduction 1024, result has 70.6 percent of original size [2021-06-17 03:43:52,863 INFO L518 ElimStorePlain]: Eliminatee v_prenex_39 vanished before elimination [2021-06-17 03:43:52,863 INFO L518 ElimStorePlain]: Eliminatee v_prenex_37 vanished before elimination [2021-06-17 03:43:52,863 INFO L518 ElimStorePlain]: Eliminatee v_prenex_111 vanished before elimination [2021-06-17 03:43:52,863 INFO L518 ElimStorePlain]: Eliminatee v_prenex_112 vanished before elimination [2021-06-17 03:43:52,863 INFO L518 ElimStorePlain]: Eliminatee v_prenex_114 vanished before elimination [2021-06-17 03:43:52,863 INFO L518 ElimStorePlain]: Eliminatee v_prenex_115 vanished before elimination [2021-06-17 03:43:52,863 INFO L518 ElimStorePlain]: Eliminatee v_prenex_117 vanished before elimination [2021-06-17 03:43:52,863 INFO L518 ElimStorePlain]: Eliminatee v_prenex_108 vanished before elimination [2021-06-17 03:43:52,863 INFO L518 ElimStorePlain]: Eliminatee v_prenex_109 vanished before elimination [2021-06-17 03:43:52,891 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:43:52,892 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:43:52,893 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:43:52,894 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:43:52,896 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:43:52,897 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 81 treesize of output 55 [2021-06-17 03:43:52,899 INFO L550 ElimStorePlain]: Start of recursive call 74: End of recursive call: and 1 xjuncts. [2021-06-17 03:43:54,201 WARN L205 SmtUtils]: Spent 1.30 s on a formula simplification that was a NOOP. DAG size: 536 [2021-06-17 03:43:54,202 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 03:43:54,228 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:43:54,230 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:43:54,231 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:43:54,232 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:43:54,233 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:43:54,235 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 75 treesize of output 47 [2021-06-17 03:43:54,237 INFO L550 ElimStorePlain]: Start of recursive call 75: End of recursive call: and 1 xjuncts. [2021-06-17 03:43:55,432 WARN L205 SmtUtils]: Spent 1.19 s on a formula simplification that was a NOOP. DAG size: 524 [2021-06-17 03:43:55,433 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 03:43:55,433 INFO L518 ElimStorePlain]: Eliminatee v_prenex_40 vanished before elimination [2021-06-17 03:43:55,433 INFO L518 ElimStorePlain]: Eliminatee v_prenex_46 vanished before elimination [2021-06-17 03:43:55,433 INFO L518 ElimStorePlain]: Eliminatee v_prenex_45 vanished before elimination [2021-06-17 03:43:55,433 INFO L518 ElimStorePlain]: Eliminatee v_prenex_49 vanished before elimination [2021-06-17 03:43:55,433 INFO L518 ElimStorePlain]: Eliminatee v_prenex_48 vanished before elimination [2021-06-17 03:43:55,433 INFO L518 ElimStorePlain]: Eliminatee v_prenex_180 vanished before elimination [2021-06-17 03:43:55,433 INFO L518 ElimStorePlain]: Eliminatee v_prenex_181 vanished before elimination [2021-06-17 03:43:55,459 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:43:55,460 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:43:55,461 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:43:55,462 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:43:55,463 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:43:55,465 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 89 treesize of output 55 [2021-06-17 03:43:55,466 INFO L550 ElimStorePlain]: Start of recursive call 76: End of recursive call: and 1 xjuncts. [2021-06-17 03:43:56,618 WARN L205 SmtUtils]: Spent 1.15 s on a formula simplification that was a NOOP. DAG size: 518 [2021-06-17 03:43:56,619 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 03:43:56,643 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:43:56,644 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:43:56,645 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:43:56,646 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:43:56,647 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:43:56,649 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 95 treesize of output 59 [2021-06-17 03:43:56,651 INFO L550 ElimStorePlain]: Start of recursive call 77: End of recursive call: and 1 xjuncts. [2021-06-17 03:43:58,962 WARN L205 SmtUtils]: Spent 2.31 s on a formula simplification. DAG size of input: 498 DAG size of output: 468 [2021-06-17 03:43:58,963 INFO L628 ElimStorePlain]: treesize reduction 160, result has 93.0 percent of original size [2021-06-17 03:43:58,964 INFO L518 ElimStorePlain]: Eliminatee v_prenex_186 vanished before elimination [2021-06-17 03:43:58,964 INFO L518 ElimStorePlain]: Eliminatee v_prenex_187 vanished before elimination [2021-06-17 03:43:58,964 INFO L518 ElimStorePlain]: Eliminatee v_prenex_100 vanished before elimination [2021-06-17 03:43:58,995 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:43:58,996 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:43:58,998 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:43:58,999 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:43:59,001 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:43:59,003 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 89 treesize of output 55 [2021-06-17 03:43:59,005 INFO L550 ElimStorePlain]: Start of recursive call 78: End of recursive call: and 1 xjuncts. [2021-06-17 03:43:59,949 WARN L205 SmtUtils]: Spent 943.00 ms on a formula simplification that was a NOOP. DAG size: 462 [2021-06-17 03:43:59,949 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 03:43:59,973 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:43:59,974 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:43:59,975 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:43:59,976 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:43:59,977 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:43:59,978 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 99 treesize of output 59 [2021-06-17 03:43:59,980 INFO L550 ElimStorePlain]: Start of recursive call 79: End of recursive call: and 1 xjuncts. [2021-06-17 03:44:01,143 WARN L205 SmtUtils]: Spent 1.16 s on a formula simplification. DAG size of input: 442 DAG size of output: 304 [2021-06-17 03:44:01,145 INFO L628 ElimStorePlain]: treesize reduction 634, result has 69.1 percent of original size [2021-06-17 03:44:01,145 INFO L518 ElimStorePlain]: Eliminatee v_prenex_102 vanished before elimination [2021-06-17 03:44:01,145 INFO L518 ElimStorePlain]: Eliminatee v_prenex_103 vanished before elimination [2021-06-17 03:44:01,145 INFO L518 ElimStorePlain]: Eliminatee v_prenex_105 vanished before elimination [2021-06-17 03:44:01,145 INFO L518 ElimStorePlain]: Eliminatee v_prenex_106 vanished before elimination [2021-06-17 03:44:01,145 INFO L518 ElimStorePlain]: Eliminatee v_prenex_9 vanished before elimination [2021-06-17 03:44:01,145 INFO L518 ElimStorePlain]: Eliminatee v_prenex_54 vanished before elimination [2021-06-17 03:44:01,145 INFO L518 ElimStorePlain]: Eliminatee v_prenex_52 vanished before elimination [2021-06-17 03:44:01,145 INFO L518 ElimStorePlain]: Eliminatee v_prenex_51 vanished before elimination [2021-06-17 03:44:01,145 INFO L518 ElimStorePlain]: Eliminatee v_prenex_58 vanished before elimination [2021-06-17 03:44:01,146 INFO L518 ElimStorePlain]: Eliminatee v_prenex_57 vanished before elimination [2021-06-17 03:44:01,146 INFO L518 ElimStorePlain]: Eliminatee v_prenex_55 vanished before elimination [2021-06-17 03:44:01,146 INFO L518 ElimStorePlain]: Eliminatee v_prenex_171 vanished before elimination [2021-06-17 03:44:01,146 INFO L518 ElimStorePlain]: Eliminatee v_prenex_172 vanished before elimination [2021-06-17 03:44:01,166 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:44:01,167 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:44:01,168 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:44:01,169 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:44:01,170 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:44:01,171 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 89 treesize of output 55 [2021-06-17 03:44:01,173 INFO L550 ElimStorePlain]: Start of recursive call 80: End of recursive call: and 1 xjuncts. [2021-06-17 03:44:01,717 WARN L205 SmtUtils]: Spent 543.00 ms on a formula simplification that was a NOOP. DAG size: 298 [2021-06-17 03:44:01,718 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 03:44:01,733 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:44:01,734 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:44:01,735 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:44:01,736 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:44:01,737 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:44:01,738 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 103 treesize of output 59 [2021-06-17 03:44:01,740 INFO L550 ElimStorePlain]: Start of recursive call 81: End of recursive call: and 1 xjuncts. [2021-06-17 03:44:02,583 WARN L205 SmtUtils]: Spent 842.00 ms on a formula simplification. DAG size of input: 279 DAG size of output: 225 [2021-06-17 03:44:02,584 INFO L628 ElimStorePlain]: treesize reduction 263, result has 80.3 percent of original size [2021-06-17 03:44:02,584 INFO L518 ElimStorePlain]: Eliminatee v_prenex_177 vanished before elimination [2021-06-17 03:44:02,584 INFO L518 ElimStorePlain]: Eliminatee v_prenex_178 vanished before elimination [2021-06-17 03:44:02,584 INFO L518 ElimStorePlain]: Eliminatee v_prenex_61 vanished before elimination [2021-06-17 03:44:02,584 INFO L518 ElimStorePlain]: Eliminatee v_prenex_60 vanished before elimination [2021-06-17 03:44:02,584 INFO L518 ElimStorePlain]: Eliminatee v_prenex_64 vanished before elimination [2021-06-17 03:44:02,584 INFO L518 ElimStorePlain]: Eliminatee v_prenex_63 vanished before elimination [2021-06-17 03:44:02,584 INFO L518 ElimStorePlain]: Eliminatee v_prenex_69 vanished before elimination [2021-06-17 03:44:02,585 INFO L518 ElimStorePlain]: Eliminatee v_prenex_67 vanished before elimination [2021-06-17 03:44:02,585 INFO L518 ElimStorePlain]: Eliminatee v_prenex_66 vanished before elimination [2021-06-17 03:44:02,585 INFO L518 ElimStorePlain]: Eliminatee v_prenex_160 vanished before elimination [2021-06-17 03:44:02,600 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:44:02,601 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:44:02,602 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:44:02,604 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:44:02,605 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:44:02,606 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 89 treesize of output 55 [2021-06-17 03:44:02,607 INFO L550 ElimStorePlain]: Start of recursive call 82: End of recursive call: and 1 xjuncts. [2021-06-17 03:44:02,940 WARN L205 SmtUtils]: Spent 332.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-06-17 03:44:02,940 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 03:44:02,952 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:44:02,953 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:44:02,954 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:44:02,955 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:44:02,956 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:44:02,957 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 103 treesize of output 59 [2021-06-17 03:44:02,959 INFO L550 ElimStorePlain]: Start of recursive call 83: End of recursive call: and 1 xjuncts. [2021-06-17 03:44:04,046 WARN L205 SmtUtils]: Spent 1.09 s on a formula simplification. DAG size of input: 201 DAG size of output: 198 [2021-06-17 03:44:04,047 INFO L628 ElimStorePlain]: treesize reduction 58, result has 94.2 percent of original size [2021-06-17 03:44:04,061 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:44:04,062 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:44:04,063 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:44:04,064 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:44:04,065 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:44:04,066 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 85 treesize of output 55 [2021-06-17 03:44:04,068 INFO L550 ElimStorePlain]: Start of recursive call 84: End of recursive call: and 1 xjuncts. [2021-06-17 03:44:04,420 WARN L205 SmtUtils]: Spent 351.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2021-06-17 03:44:04,420 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 03:44:04,433 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:44:04,435 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:44:04,435 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:44:04,436 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:44:04,437 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:44:04,438 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 89 treesize of output 53 [2021-06-17 03:44:04,441 INFO L550 ElimStorePlain]: Start of recursive call 85: End of recursive call: and 1 xjuncts. [2021-06-17 03:44:05,357 WARN L205 SmtUtils]: Spent 915.00 ms on a formula simplification. DAG size of input: 175 DAG size of output: 173 [2021-06-17 03:44:05,358 INFO L628 ElimStorePlain]: treesize reduction 45, result has 94.8 percent of original size [2021-06-17 03:44:05,358 INFO L518 ElimStorePlain]: Eliminatee v_prenex_168 vanished before elimination [2021-06-17 03:44:05,358 INFO L518 ElimStorePlain]: Eliminatee v_prenex_169 vanished before elimination [2021-06-17 03:44:05,358 INFO L518 ElimStorePlain]: Eliminatee v_prenex_72 vanished before elimination [2021-06-17 03:44:05,358 INFO L518 ElimStorePlain]: Eliminatee v_prenex_70 vanished before elimination [2021-06-17 03:44:05,359 INFO L518 ElimStorePlain]: Eliminatee v_prenex_76 vanished before elimination [2021-06-17 03:44:05,359 INFO L518 ElimStorePlain]: Eliminatee v_prenex_75 vanished before elimination [2021-06-17 03:44:05,359 INFO L518 ElimStorePlain]: Eliminatee v_prenex_73 vanished before elimination [2021-06-17 03:44:05,372 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:44:05,374 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:44:05,375 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:44:05,375 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:44:05,376 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:44:05,377 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 85 treesize of output 55 [2021-06-17 03:44:05,378 INFO L550 ElimStorePlain]: Start of recursive call 86: End of recursive call: and 1 xjuncts. [2021-06-17 03:44:05,682 WARN L205 SmtUtils]: Spent 303.00 ms on a formula simplification that was a NOOP. DAG size: 166 [2021-06-17 03:44:05,683 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 03:44:05,693 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:44:05,694 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:44:05,695 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:44:05,695 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:44:05,696 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:44:05,697 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 93 treesize of output 53 [2021-06-17 03:44:05,700 INFO L550 ElimStorePlain]: Start of recursive call 87: End of recursive call: and 1 xjuncts. [2021-06-17 03:44:06,102 WARN L205 SmtUtils]: Spent 401.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 117 [2021-06-17 03:44:06,103 INFO L628 ElimStorePlain]: treesize reduction 171, result has 77.1 percent of original size [2021-06-17 03:44:06,103 INFO L518 ElimStorePlain]: Eliminatee v_prenex_150 vanished before elimination [2021-06-17 03:44:06,103 INFO L518 ElimStorePlain]: Eliminatee v_prenex_151 vanished before elimination [2021-06-17 03:44:06,110 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:44:06,111 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:44:06,112 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:44:06,113 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:44:06,113 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:44:06,114 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 89 treesize of output 55 [2021-06-17 03:44:06,116 INFO L550 ElimStorePlain]: Start of recursive call 88: End of recursive call: and 1 xjuncts. [2021-06-17 03:44:06,273 WARN L205 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 111 [2021-06-17 03:44:06,273 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 03:44:06,280 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:44:06,280 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:44:06,281 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:44:06,282 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:44:06,283 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 03:44:06,283 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 103 treesize of output 59 [2021-06-17 03:44:06,288 INFO L550 ElimStorePlain]: Start of recursive call 89: End of recursive call: and 1 xjuncts. [2021-06-17 03:44:06,504 WARN L205 SmtUtils]: Spent 215.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 33 [2021-06-17 03:44:06,505 INFO L628 ElimStorePlain]: treesize reduction 328, result has 36.8 percent of original size [2021-06-17 03:44:06,505 INFO L518 ElimStorePlain]: Eliminatee v_prenex_2 vanished before elimination [2021-06-17 03:44:06,505 INFO L518 ElimStorePlain]: Eliminatee v_prenex_156 vanished before elimination [2021-06-17 03:44:06,505 INFO L518 ElimStorePlain]: Eliminatee v_prenex_157 vanished before elimination [2021-06-17 03:44:06,505 INFO L518 ElimStorePlain]: Eliminatee v_prenex_4 vanished before elimination [2021-06-17 03:44:06,505 INFO L518 ElimStorePlain]: Eliminatee v_prenex_5 vanished before elimination [2021-06-17 03:44:06,505 INFO L518 ElimStorePlain]: Eliminatee v_prenex_159 vanished before elimination [2021-06-17 03:44:06,505 INFO L518 ElimStorePlain]: Eliminatee v_prenex_7 vanished before elimination [2021-06-17 03:44:06,505 INFO L518 ElimStorePlain]: Eliminatee v_prenex_82 vanished before elimination [2021-06-17 03:44:06,505 INFO L518 ElimStorePlain]: Eliminatee v_prenex_81 vanished before elimination [2021-06-17 03:44:06,505 INFO L518 ElimStorePlain]: Eliminatee v_prenex_87 vanished before elimination [2021-06-17 03:44:06,505 INFO L518 ElimStorePlain]: Eliminatee v_prenex_85 vanished before elimination [2021-06-17 03:44:06,505 INFO L518 ElimStorePlain]: Eliminatee v_prenex_84 vanished before elimination [2021-06-17 03:44:06,506 INFO L518 ElimStorePlain]: Eliminatee v_prenex_88 vanished before elimination [2021-06-17 03:44:06,506 INFO L518 ElimStorePlain]: Eliminatee v_prenex_141 vanished before elimination [2021-06-17 03:44:06,506 INFO L518 ElimStorePlain]: Eliminatee v_prenex_142 vanished before elimination [2021-06-17 03:44:06,506 INFO L518 ElimStorePlain]: Eliminatee v_prenex_144 vanished before elimination [2021-06-17 03:44:06,506 INFO L518 ElimStorePlain]: Eliminatee v_prenex_145 vanished before elimination [2021-06-17 03:44:06,506 INFO L518 ElimStorePlain]: Eliminatee v_prenex_147 vanished before elimination [2021-06-17 03:44:06,506 INFO L518 ElimStorePlain]: Eliminatee v_prenex_90 vanished before elimination [2021-06-17 03:44:06,506 INFO L518 ElimStorePlain]: Eliminatee v_prenex_148 vanished before elimination [2021-06-17 03:44:06,506 INFO L518 ElimStorePlain]: Eliminatee v_prenex_94 vanished before elimination [2021-06-17 03:44:06,506 INFO L518 ElimStorePlain]: Eliminatee v_prenex_93 vanished before elimination [2021-06-17 03:44:06,506 INFO L518 ElimStorePlain]: Eliminatee v_prenex_91 vanished before elimination [2021-06-17 03:44:06,506 INFO L518 ElimStorePlain]: Eliminatee v_prenex_10 vanished before elimination [2021-06-17 03:44:06,506 INFO L518 ElimStorePlain]: Eliminatee v_prenex_97 vanished before elimination [2021-06-17 03:44:06,506 INFO L518 ElimStorePlain]: Eliminatee v_prenex_96 vanished before elimination [2021-06-17 03:44:06,506 INFO L518 ElimStorePlain]: Eliminatee v_prenex_13 vanished before elimination [2021-06-17 03:44:06,506 INFO L518 ElimStorePlain]: Eliminatee v_prenex_12 vanished before elimination [2021-06-17 03:44:06,506 INFO L518 ElimStorePlain]: Eliminatee v_prenex_99 vanished before elimination [2021-06-17 03:44:06,506 INFO L518 ElimStorePlain]: Eliminatee v_prenex_18 vanished before elimination [2021-06-17 03:44:06,506 INFO L518 ElimStorePlain]: Eliminatee v_prenex_16 vanished before elimination [2021-06-17 03:44:06,506 INFO L518 ElimStorePlain]: Eliminatee v_prenex_15 vanished before elimination [2021-06-17 03:44:06,507 INFO L518 ElimStorePlain]: Eliminatee v_prenex_19 vanished before elimination [2021-06-17 03:44:06,507 INFO L518 ElimStorePlain]: Eliminatee v_prenex_130 vanished before elimination [2021-06-17 03:44:06,507 INFO L518 ElimStorePlain]: Eliminatee v_prenex_132 vanished before elimination [2021-06-17 03:44:06,507 INFO L518 ElimStorePlain]: Eliminatee v_prenex_133 vanished before elimination [2021-06-17 03:44:06,507 INFO L518 ElimStorePlain]: Eliminatee v_prenex_135 vanished before elimination [2021-06-17 03:44:06,507 INFO L518 ElimStorePlain]: Eliminatee v_prenex_136 vanished before elimination [2021-06-17 03:44:06,507 INFO L518 ElimStorePlain]: Eliminatee v_prenex_138 vanished before elimination [2021-06-17 03:44:06,507 INFO L518 ElimStorePlain]: Eliminatee v_prenex_139 vanished before elimination [2021-06-17 03:44:06,507 INFO L518 ElimStorePlain]: Eliminatee v_prenex_129 vanished before elimination [2021-06-17 03:44:06,507 INFO L518 ElimStorePlain]: Eliminatee A vanished before elimination [2021-06-17 03:44:06,507 INFO L518 ElimStorePlain]: Eliminatee B vanished before elimination [2021-06-17 03:44:06,507 INFO L518 ElimStorePlain]: Eliminatee v_prenex_21 vanished before elimination [2021-06-17 03:44:06,507 INFO L518 ElimStorePlain]: Eliminatee v_prenex_25 vanished before elimination [2021-06-17 03:44:06,507 INFO L518 ElimStorePlain]: Eliminatee v_prenex_24 vanished before elimination [2021-06-17 03:44:06,507 INFO L518 ElimStorePlain]: Eliminatee v_prenex_22 vanished before elimination [2021-06-17 03:44:06,507 INFO L518 ElimStorePlain]: Eliminatee v_prenex_28 vanished before elimination [2021-06-17 03:44:06,507 INFO L518 ElimStorePlain]: Eliminatee v_prenex_27 vanished before elimination [2021-06-17 03:44:06,509 INFO L550 ElimStorePlain]: Start of recursive call 1: 192 dim-1 vars, End of recursive call: and 5 xjuncts. [2021-06-17 03:44:06,509 INFO L247 ElimStorePlain]: Needed 89 recursive calls to eliminate 192 variables, input treesize:7873, output treesize:181 [2021-06-17 03:44:06,814 WARN L205 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 37 DAG size of output: 33 [2021-06-17 03:44:07,042 WARN L205 SmtUtils]: Spent 142.00 ms on a formula simplification. DAG size of input: 40 DAG size of output: 35 [2021-06-17 03:44:07,096 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 29 treesize of output 17 [2021-06-17 03:44:07,097 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-17 03:44:07,101 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 27 treesize of output 15 [2021-06-17 03:44:07,103 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-17 03:44:07,130 INFO L628 ElimStorePlain]: treesize reduction 204, result has 2.4 percent of original size [2021-06-17 03:44:07,130 INFO L518 ElimStorePlain]: Eliminatee v_prenex_192 vanished before elimination [2021-06-17 03:44:07,131 INFO L518 ElimStorePlain]: Eliminatee v_prenex_193 vanished before elimination [2021-06-17 03:44:07,131 INFO L518 ElimStorePlain]: Eliminatee C vanished before elimination [2021-06-17 03:44:07,131 INFO L518 ElimStorePlain]: Eliminatee v_prenex_194 vanished before elimination [2021-06-17 03:44:07,131 INFO L550 ElimStorePlain]: Start of recursive call 1: 5 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-06-17 03:44:07,131 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 5 variables, input treesize:265, output treesize:5 [2021-06-17 03:44:07,142 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-17 03:44:07,143 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1578099357] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-17 03:44:07,143 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-17 03:44:07,143 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [18, 14] total 30 [2021-06-17 03:44:07,143 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [413187418] [2021-06-17 03:44:07,143 INFO L462 AbstractCegarLoop]: Interpolant automaton has 31 states [2021-06-17 03:44:07,143 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-17 03:44:07,144 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 31 interpolants. [2021-06-17 03:44:07,144 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=121, Invalid=809, Unknown=0, NotChecked=0, Total=930 [2021-06-17 03:44:07,144 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-17 03:44:07,144 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-17 03:44:07,145 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 31 states, 31 states have (on average 2.3548387096774195) internal successors, (73), 30 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) [2021-06-17 03:44:07,145 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-06-17 03:44:07,145 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-17 03:44:07,145 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-06-17 03:44:07,145 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-17 03:44:07,693 WARN L205 SmtUtils]: Spent 311.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 66 [2021-06-17 03:44:07,993 WARN L205 SmtUtils]: Spent 260.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 55 [2021-06-17 03:44:08,362 WARN L205 SmtUtils]: Spent 315.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 71 [2021-06-17 03:44:08,529 WARN L205 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 59 [2021-06-17 03:44:08,767 WARN L205 SmtUtils]: Spent 197.00 ms on a formula simplification. DAG size of input: 103 DAG size of output: 61 [2021-06-17 03:44:09,148 WARN L205 SmtUtils]: Spent 333.00 ms on a formula simplification. DAG size of input: 137 DAG size of output: 93 [2021-06-17 03:44:09,485 WARN L205 SmtUtils]: Spent 296.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 89 [2021-06-17 03:44:09,833 WARN L205 SmtUtils]: Spent 305.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 87 [2021-06-17 03:44:14,588 WARN L205 SmtUtils]: Spent 4.66 s on a formula simplification. DAG size of input: 149 DAG size of output: 127 [2021-06-17 03:44:19,494 WARN L205 SmtUtils]: Spent 4.81 s on a formula simplification. DAG size of input: 143 DAG size of output: 136 [2021-06-17 03:44:26,929 WARN L205 SmtUtils]: Spent 7.32 s on a formula simplification. DAG size of input: 170 DAG size of output: 138 [2021-06-17 03:44:27,171 WARN L205 SmtUtils]: Spent 160.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 59 [2021-06-17 03:44:27,497 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-06-17 03:44:27,497 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-17 03:44:27,497 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-17 03:44:27,498 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2021-06-17 03:44:27,698 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable14 [2021-06-17 03:44:27,699 INFO L430 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-17 03:44:27,699 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-17 03:44:27,699 INFO L82 PathProgramCache]: Analyzing trace with hash -1306995054, now seen corresponding path program 5 times [2021-06-17 03:44:27,699 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-17 03:44:27,699 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1099131014] [2021-06-17 03:44:27,699 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-17 03:44:27,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-17 03:44:27,774 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 9 proven. 19 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2021-06-17 03:44:27,774 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-17 03:44:27,774 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1099131014] [2021-06-17 03:44:27,774 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1099131014] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-17 03:44:27,774 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2031770604] [2021-06-17 03:44:27,774 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 [2021-06-17 03:44:27,841 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 5 check-sat command(s) [2021-06-17 03:44:27,841 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-17 03:44:27,842 INFO L263 TraceCheckSpWp]: Trace formula consists of 119 conjuncts, 9 conjunts are in the unsatisfiable core [2021-06-17 03:44:27,844 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-17 03:44:27,916 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 9 proven. 19 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2021-06-17 03:44:27,916 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2031770604] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-17 03:44:27,917 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-17 03:44:27,917 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9] total 9 [2021-06-17 03:44:27,917 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [790246617] [2021-06-17 03:44:27,917 INFO L462 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-06-17 03:44:27,917 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-17 03:44:27,918 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-06-17 03:44:27,918 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=29, Invalid=61, Unknown=0, NotChecked=0, Total=90 [2021-06-17 03:44:27,918 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-17 03:44:27,918 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-17 03:44:27,918 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 10 states, 10 states have (on average 3.8) internal successors, (38), 9 states have internal predecessors, (38), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-17 03:44:27,918 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-06-17 03:44:27,918 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-17 03:44:27,918 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-06-17 03:44:27,918 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2021-06-17 03:44:27,918 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-17 03:44:28,062 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-06-17 03:44:28,062 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-17 03:44:28,062 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-17 03:44:28,062 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2021-06-17 03:44:28,062 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-17 03:44:28,282 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable51,7 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-17 03:44:28,282 INFO L430 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-17 03:44:28,282 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-17 03:44:28,282 INFO L82 PathProgramCache]: Analyzing trace with hash -1172506496, now seen corresponding path program 6 times [2021-06-17 03:44:28,282 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-17 03:44:28,282 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1733986534] [2021-06-17 03:44:28,282 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-17 03:44:28,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat Received shutdown request... Cannot interrupt operation gracefully because timeout expired. Forcing shutdown